Flexibility services in the electrical system
|
|
- Clement Wells
- 6 years ago
- Views:
Transcription
1 Flexibility services in the electrical system Sébastien Mathieu March 02, 2016
2 S. Mathieu Flexibility services in the electrical system 2/50 Outline The European electrical system Flexibility in electrical system Flexibility in the day-ahead energy market the reserve market the distribution network Flexibility from heat pumps a price signal in the distribution network Conclusion
3 S. Mathieu Flexibility services in the electrical system 3/50 Producers, consumers and the market Electricity is a commodity which main roles are: Producers Trade Bilateral trades Consumers Trade Market operator The most common market is the day-ahead energy market.
4 S. Mathieu Flexibility services in the electrical system 4/50 Electricity retailers Small consumers do not buy their electricity individually but make use of the services of intermediation provided by retailers. Producers Big consumers Small consumers Market operator Retailers
5 S. Mathieu Flexibility services in the electrical system 5/50 The network Once traded, electricityneedstobeconveyed. Thephysicallinkis called the network. The network is divided into 2 layers: I The distribution network operated by the Distribution System Operator (DSO ). Low-voltage < 1kV & medium-voltage < 36kV I The transmission network operated by the Transmission System Operator (TSO ). High-voltage > 36kV
6 Figure: Example of baseline and realization. S. Mathieu Flexibility services in the electrical system 6/50 Imbalance One of the most important task of the TSO is to maintain the balance at every moment between production and consumption. This equilibrium is first ensured on the trades with the obligation for each participant to submit a planning of production and consumption called baseline. The baselines are provided by Balancing Responsible Parties (BRP ) which may regroup multiple actors. To access to the network, every user of the network needs a BRP.
7 Imbalance of the system: +1MW S. Mathieu Flexibility services in the electrical system 7/50 Balancing responsibilities In real-time, realizations may deviate from baselines. The TSO is responsible to compensate the overall imbalance. Due to the unbundling of the electrical system, the TSO does not own production or consumption assets and must contract and activates balancing services according to the needs of the system. BRP 2-1MW Balancing service 2MW BRP 1 +5MW Transmission Network 2MW BRP 3
8 S. Mathieu Flexibility services in the electrical system 8/50 Imbalance price The most expensive activated service defines the imbalance price which serves as a basis for the payment or compensation of BRPs in imbalance. Figure: Imbalance prices on June 1, 2015 of Elia, the Belgian TSO.
9 S. Mathieu Flexibility services in the electrical system 9/50 Outline The European electrical system Flexibility in electrical system Flexibility in the day-ahead energy market the reserve market the distribution network Flexibility from heat pumps a price signal in the distribution network Conclusion
10 S. Mathieu Flexibility services in the electrical system 10/50 Definition of the flexibility Flexibility in electrical system is the modification of the production or consumption in reaction to an activation signal to provide a service. e.g. a gas unit producing 25MW asked to produce 1MW more. The actor providing flexibility is called in this work a Flexibility Service Provider (FSP ). The needs for flexibility can be triggered by: I the loss of a production unit, I an unexpected over-production of a wind turbine, I a congestion in a line of the network, etc.
11 Changes of the electrical system The current electrical system is extremely reliable. Why looking at flexibility since everything is already working? The electrical system is changing from its traditional conception. % Renewable energies Production in distribution & Flexible thermal units Congestions and voltage issues & Control on the production % % % S. Mathieu Investments or flexibility % Flexibility of the consumption Flexibility services in the electrical system 11/50
12 S. Mathieu Flexibility services in the electrical system 12/50 Renewable energy curtailment Production units may change their output to provide flexibility. Flexibility Thermal unit Wind turbine % modulation % fuel - & modulation & fuel blades pitch To provide an upward modulation, a production unit runs below its maximum power. Power Installed capacity Maximum power Reserved capacity Production Time Figure: Wind turbine production plan with reserved capacity. Reserving capacity on a wind turbine is equivalent to throwing away this free energy.
13 S. Mathieu Flexibility services in the electrical system 13/50 Flexibility of the consumption A a large part of the consumption can be controlled. e.g. electrical heaters, air-conditioners, industrial consumption, etc. The control of loads gives rise to new challenges: I Developing solutions which considers the constraints of all processes behind the electrical consumption. e.g. getting flexibility from heat pumps. I Integrating the payback e ect coming from the modulation of energy consumption into flexibility services. If the consumption of a fridge decreases for 1h, the temperature inside the fridge rises. In the 2 sd hour, the fridge consumes more to restore the temperature. I Determining the cost to provide the flexibility.
14 S. Mathieu Flexibility services in the electrical system 14/50 Flexibility in distribution networks The DSO may resort to di erent options to obtain flexibility: I Using flexibility services in the distribution network. Producer / Consumer? FSP? DSO? BRP?? TSO I Changing the distribution network tari s to shift consumption.
15 S. Mathieu Flexibility services in the electrical system 15/50 Outline The European electrical system Flexibility in electrical system Flexibility in the day-ahead energy market the reserve market the distribution network Flexibility from heat pumps a price signal in the distribution network Conclusion
16 S. Mathieu Flexibility services in the electrical system 16/50 Outline The European electrical system Flexibility in electrical system Flexibility in the day-ahead energy market the reserve market the distribution network Flexibility from heat pumps a price signal in the distribution network Conclusion
17 S. Mathieu Flexibility services in the electrical system 17/50 Retailers and day-ahead energy market We study the system... Market operator Retailer Retailer Retailer using game theory, in particular congestion games. Each retailer with flexible consumption can choose its consumption in each hour to minimize the cost of buying its energy.
18 S. Mathieu Flexibility services in the electrical system 18/50 Shifting demand according to energy prices Changing the consumption profile... MW x t x t Price e e t Time... a ects the energy prices. O er curve x t x t Quantity
19 Namur S. Mathieu Flexibility services in the electrical system 19/50 Congestion game An example of congestion game is the car trip Liège-Bruxelles. The more care there is on the road, the more time it takes. At 7am,the time taken is identical for the two paths. This situation is a Nash equilibrium. Schematically we have Leuven Bxl Lg Cars
20 S. Mathieu Flexibility services in the electrical system 20/50 Retailers-market system as a congestion game The mapping of the retailers-market system as a congestion game is: Hour 1... Hour 24 Retailer Retailer Retailer......
21 S. Mathieu Flexibility services in the electrical system 21/50 Results We define and work on a particular regime of the game: the laminar flow, valid if retailers are big enough. Contributions If the Nash equilibrium is laminar, we obtain I a bound on the ratio maximum/minimum market price, I a bound on the ratio of the total system cost at the Nash equilibrium and the optimal one, I the price of flexibility, i.e. the cost of shifting energy away from a given hour.
22 S. Mathieu Flexibility services in the electrical system 22/50 Outline The European electrical system Flexibility in electrical system Flexibility in the day-ahead energy market the reserve market the distribution network Flexibility from heat pumps a price signal in the distribution network Conclusion
23 S. Mathieu Flexibility services in the electrical system 23/50 Impact of load flexibility on the reserve market What is the impact of a retailer controlling flexible consumption on the day-ahead energy market and on the secondary reserve market? Producers Balancing services Market operator Bid Reserve sizing Balance TSO Bid Retailers Balance Balancing services
24 S. Mathieu Flexibility services in the electrical system 24/50 Agent-based modeling Each actor is modeled individually in an agent-based system. Input Agent Output The behavior of the actors are given by optimization problems. Maximize revenues / minimize costs subject to agent s constraints. This kind of models allows to I model individually each actor and observe their reaction in the complete modeled system, I to highlight and understand unpredicted behaviors of the actors.
25 General view of the simulated system S. Mathieu Flexibility services in the electrical system 25/50
26 Results Drastic reduction of the reserve procurement costs even though the total cost increases above 4% of flexible consumption. Reserve services provided by the consumption are less e cient due to the payback e ect. S. Mathieu Flexibility services in the electrical system 26/50
27 S. Mathieu Flexibility services in the electrical system 27/50 Outline The European electrical system Flexibility in electrical system Flexibility in the day-ahead energy market the reserve market the distribution network Flexibility from heat pumps a price signal in the distribution network Conclusion
28 S. Mathieu Flexibility services in the electrical system 28/50 Active distribution network management Flexibility in the distribution network is mostly unused up to now and could solve local congestion problems. There is a need of a framework detailing the interactions needed to exchange flexibility. Producers Flexibility services DSO Flexibility services Retailers Flexibility services Imbalance TSO Imbalance
29 Timeline of the interaction between the agents Dynamic Ranges Global baselines Flexibility contracts Producers &Retailers TSO Baseline proposals Local baselines Flexibility o ers Settlement DSO Flexibility needs Flexibility activation requests Flexibility platform Time Figure: To each arrow corresponds an exchange of information whose source is given by the dot and the destination by the arrow head. S. Mathieu Flexibility services in the electrical system 29/50
30 S. Mathieu Flexibility services in the electrical system 30/50 DSIMA: an open-source testbed The testbed to evaluate interaction models is available as an open source code at the address Figure: Screenshot of the user interface.
31 S. Mathieu Flexibility services in the electrical system 31/50 Interaction models DSIMA allows comparing quantitatively di erent interaction models. In the thesis, six interaction models are studied. These interaction models are di erenciated by 1. their type of access contract to the distribution network, 2. their financial compensation of flexibility services. Table: Summary of the parameters of 4 of the studied interaction models. Interaction Access Financial model type compensation Model 1 unrestricted Model 2 restricted... Model 5 unrestricted bids & imbalance Model 6 dynamic
32 S. Mathieu Flexibility services in the electrical system 32/50 Results Results obtained on a 75 bus network for a representative 2025 year. Figure: Quantitative comparison of four interaction models. Protection costs reflect the cost of shedding of production or consumption due to problems in the management of the system.
33 S. Mathieu Flexibility services in the electrical system 33/50 Coordination problem Assume that the DSO predicts that the power flow will exceed the capacity of the line 3 by 1MW. To solve this issue, the DSO curtails a wind turbine by 1MW. At the same time, assume that the TSO asks a storage unit to inject 0.4MW. These activations lead to a remaining congestion of 0.4MW.
34 S. Mathieu Flexibility services in the electrical system 34/50 Outline The European electrical system Flexibility in electrical system Flexibility in the day-ahead energy market the reserve market the distribution network Flexibility from heat pumps a price signal in the distribution network Conclusion
35 S. Mathieu Flexibility services in the electrical system 35/50 Outline The European electrical system Flexibility in electrical system Flexibility in the day-ahead energy market the reserve market the distribution network Flexibility from heat pumps a price signal in the distribution network Conclusion
36 S. Mathieu Flexibility services in the electrical system 36/50 Flexibility from heat pumps Heat pump Consumer FSP This electrical energy consumed by the heat pump is converted into heat which is stored by the building and, depending on its thermal inertia, allows consumption to be shifted.
37 A flexibility service considering payback This flexibility service consists in a modulation in one quarter followed by a well defined and limited energy payback in the following hour. Modulation Payback Baseline Power (a) Modution signal Baseline (b) Modulation added to the baseline Time S. Mathieu Flexibility services in the electrical system 37/50
38 S. Mathieu Flexibility services in the electrical system 38/50 Optimization of the baseline Minimize energy cost subject to I thermal state transition model, I state constraints, I power limitations, I heat pump constraints. using an accurate thermal model of the building and the heat pump. R 4 Q t s, Q t g, Qt sol T t a R 1 T t m R 2 T t i R 3 T t f R 4 T t a C 1 C 2 C 3
39 S. Mathieu Flexibility services in the electrical system 39/50 Optimization of the modulation To obtain the maximum flexibility in quarter t, solve Maximize flexibility available in quarter t subject to I thermal state transition model, I state constraints, I power limitations, I heat pump constraints, I payback limited on k quarters. Accurately defining this payback is the key element that allows flexibility to be used in one quarter without risking creating other issues afterwards.
40 S. Mathieu Flexibility services in the electrical system 40/50 Results A modulation of 2.5 kw with a payback of 1 hour provided by space heating from a 4.3 kw heat pump. Domestic hot water counterbalances space heating to limit deviations during payback.
41 S. Mathieu Flexibility services in the electrical system 41/50 Outline The European electrical system Flexibility in electrical system Flexibility in the day-ahead energy market the reserve market the distribution network Flexibility from heat pumps a price signal in the distribution network Conclusion
42 Price signal in the distribution network The DSO may use the tari of distribution as a price signal to shift the consumption and alleviate problems in its network. Consumer FSP DSO This solution has the major advantage that the infrastructure is already in place with the system of o -peak and on-peak tari s. In Belgium, there are night-only meters that switch on electric boilers and heaters only during o -peak periods. S. Mathieu Flexibility services in the electrical system 42/50
43 S. Mathieu Flexibility services in the electrical system 43/50 Problem statement Find the best o -peak hours pattern by solving Minimize energy costs and photovoltaic curtailment costs subject to I distribution network model and constraints, I automatic tripping of solar panels, I a fixed number of o -peak hours, etc. Examples of o -peak patterns 0h 6h 12h 18h 21h 24h Classic Optimal
44 S. Mathieu Flexibility services in the electrical system 44/50 Results The test case is a sunny summer day on a 108 buses medium-voltage network with 5040 houses. 5.7% of houses are equipped with night-only meters and 30% with PV panels of 6 kw. This is therefore a good short-term solution to increase the amount of renewable energy produced in the distribution network.
45 S. Mathieu Flexibility services in the electrical system 45/50 Outline The European electrical system Flexibility in electrical system Flexibility in the day-ahead energy market the reserve market the distribution network Flexibility from heat pumps a price signal in the distribution network Conclusion
46 S. Mathieu Flexibility services in the electrical system 46/50 Summary This thesis assesses impacts of exchanging flexibility in the electrical system and analyzes the resulting complex interactions. The modeling techniques used to carry the analysis are I game theory, I agent-based modeling, I optimization. The impacts on di erent parts of the electrical system are presented: I the day-ahead energy market, I the secondary reserve, I the distribution system. Methods to obtain flexibility from the consumption are broached: I direct control of a portfolio of heat pumps, I dynamic pricing to control electric heaters and boilers.
47 S. Mathieu Flexibility services in the electrical system 47/50 Discussion This thesis strengthens the state of the art by formalizing the interactions needed to use flexibility in the European electrical system. This work could be continued along two major lines: I doing further academic researches: I more detailed models, I other modelization techniques, I compare investments in flexibility and in the network, I etc. I going from theory to practice.
48 S. Mathieu Flexibility services in the electrical system 48/50 Discussion This work could be continued along two major lines: I doing further academic researches: I going from theory to practice. Therealreadyare I many applied projects on flexibility, I an increasing number of flexible consumption devices, I algorithms able to coordinate these flexible loads. My opinion is that one important remaining step to perform is to complete the regulation of flexibility in the electrical system. Fortunately, many regulators of various countries of the European electrical system are currently writing this legislation.
49 S. Mathieu Flexibility services in the electrical system 49/50 Conclusion TSO DSO FSP BRP Producer Big consumer Small consumer Market operator Retailer
50 Further information in the thesis: S. Mathieu, Flexibility services in the electrical system, PhD thesis, University of Liège, 2016 and in the corresponding papers: I S. Mathieu, Q. Louveaux, D. Ernst, et al., Dsima: A testbed for the quantitative analysis of interaction models within distribution networks, Sustainable Energy, Grids and Networks, vol.5,pp.78 93,2016,issn: doi: /j.segan I E. Georges, B. Cornélusse, D. Ernst, et al., Direct control service from residential heat pumps aggregation with specified payback, in Proceedings of the 19th Power Systems Computation Conference (PSCC), IEEE, 2016 I Q. Louveaux and S. Mathieu, Electricity markets with flexible consumption as nonatomic congestion games, in Submitted, 2016 I L. Merciadri, S. Mathieu, D. Ernst, et al., Optimal assignment of o -peak hours to lower curtailments in the distribution network, in Innovative Smart Grid Technologies Europe (ISGT EUROPE), th IEEE/PES, IEEE, 2014 I S. Mathieu, Q. Louveaux, D. Ernst, et al., A quantitative analysis of the e ect of flexible loads on reserve markets, in Proceedings of the 18th Power Systems Computation Conference (PSCC), IEEE, S. Mathieu Flexibility services in the electrical system 50/50
Demand Response as Flexibility Provider: what are the challenges to achieve its full potential?
Demand Response as Flexibility Provider: what are the challenges to achieve its full potential? Dr. Kristof De Vos, KU Leuven - EnergyVille Febeliec Workshop on Demand Response June 15, 2015 Diamant Building,
More informationOutcomes and recommendations GREDOR
Outcomes and recommendations GREDOR The increase of the capacity of renewable generation, the evolution of consumption modes such as electrical vehicles, and the changes in the electricity markets sector
More informationEcoGrid EU. Analysis of the European Framework for Balancing Power opportunities and new trends identified within the EcoGrid EU project 20/05/2013
EcoGrid EU Analysis of the European Framework for Balancing Power opportunities and new trends identified within the EcoGrid EU project Presentation at: Workshop on DSM Potentials, Implementations and
More informationOptimal Assignment of Off-Peak Hours to Lower Curtailments in the Distribution Network
Optimal Assignment of Off-Peak Hours to Lower Curtailments in the Distribution Network Luca Merciadri, Sébastien Mathieu, Damien Ernst and Quentin Louveaux University of Liège Montefiore Institute, B-4
More informationREGULATORY AND MARKET DEVELOPMENT
REGULATORY AND MARKET DEVELOPMENT 2017 Edition This series of documents keeps experts updated on the ongoing activities and intermediate results of the ERA-Net Smart Energy Systems Knowledge Community.
More informationIDE4L project overview and ANM concept. Distributed automation system
SLIDE 1 04/12/2015 IDE4L project overview and ANM concept Aggregator concept Developed functionalities Distributed automation system Demonstrations Conclusions SLIDE 2 04/12/2015 From concept to demonstrations
More informationExplanatory Note on the ELIA LFC Block Operational Agreement Disclaimer
Explanatory Note on the ELIA LFC Block Operational Agreement Disclaimer This document, provided by ELIA, is the explanatory note for the draft for stakeholder consultation of the ELIA proposal for the
More informationEuropean Distribution System Operators for Smart Grids. Retail energy market: Supplementary response to the European Commission s public consultation
European Distribution System Operators for Smart Grids Retail energy market: Supplementary response to the European Commission s public consultation April 2014 EDSO supplementary response to the European
More informationPrimary control - description of main technical and design characteristics
Primary control - description of main technical and design characteristics Summary The purpose of this note is to give enough clarification on the needed requirements a market player has to respect to
More informationFLEXIBILITY HOW TO CONTRIBUTE TO THE STABILITY OF THE GRID THANKS TO THE FLEXIBILITY OF YOUR PRODUCTION PROCESSES?
FLEXIBILITY HOW TO CONTRIBUTE TO THE STABILITY OF THE GRID THANKS TO THE FLEXIBILITY OF YOUR PRODUCTION PROCESSES? 1 The energy transition: decentralized power generation Past situation Current situation
More informationMaking new energy flow. Cyprus Employers and Industrialists Federation, Strovolos, Cyprus, Nov 7 th, 2018
Making new energy flow Cyprus Employers and Industrialists Federation, Strovolos, Cyprus, Nov 7 th, 2018 Competitive Electricity Market Lessons from Belgium for Aggregators COMPETITIVE ELECTRICITY MARKET:
More informationDemand Response & Industrial Processes. Miguel Marroquín
Demand Response & Industrial Processes Miguel Marroquín About me Miguel MARROQUIN MSc in Engineering Energy & Fuels MSc in Finance International Finance Professional experience in: - Quantitative asset
More informationThe future Role of VPPs in Europe Pan European Balancing Market: EU-FP7-Project ebadge
The future Role of VPPs in Europe Pan European Balancing Market: EU-FP7-Project ebadge Workshop on DSM Potentials, Implementations and Experiences 20 th of May 2014 Graz, Austria cybergrid A TOSHIBA Group
More informationEU CRISP project/ PowerMatcher Active demand response and production control for power system balance René Kamphuis, ECN/Intelligent Grids
EU CRISP project/ PowerMatcher Active demand response and production control for power system balance René Kamphuis, ECN/Intelligent Grids www.ecn.nl Dutch MP Paul de Krom Wind energy: what is possible?
More informationSmartNet project: TSO-DSO interaction architectures to enable DER participation in ancillary services markets
Smart TSO-DSO interaction schemes, market architectures and ICT Solutions for the integration of ancillary services from demand side management and distributed generation ENA Open Networks Advisory Board
More informationNetwork Code on Electricity Balancing DSO Associations views on the final version of 23 December 2013
Network Code on Electricity Balancing DSO Associations views on the final version of 23 December 2013 Jorge Tello Guijarro Member of DSOs Expert Group ACER Workshop, Ljubljana, 30th January 2014 DSOs acknowledge
More informationLesson learned about the integration of large amount of volatile Renewable Energy Resources
Francesco Rizzo, Area Manager America & Iberia III BIREGIONAL FORUM WEC N.A. AND LAC- Cancun, Dec. 6-7, 2012 How to Satisfy the Energy Demand of the Americas in a World with Greater Environmental and Financial
More informationRES Revolution! How the Sun and the Wind changed the Italian Electricity Market
RES Revolution! How the Sun and the Wind changed the Italian Electricity Market MEDREG 3 Capacity Building Seminar Nicolò Di Gaetano, Ph.D Senior Board Advisor 25/06/2014 1 Generation Mix (2000-2010) 100%
More informationFUTURE ROLES AND RESPONSIBILITIES FOR THE DELIVERY OF ANCILLARY SERVICES
FUTURE ROLES AND RESPONSIBILITIES FOR THE DELIVERY OF ANCILLARY SERVICES Market Development 11/12/2017 Version management Version Date Summary of changes 1 11/12/2017 Original version 11/12/2017 Future
More informationGrid-Interactive Electric Thermal Storage (GETS) Space and Water Heating
Grid-Interactive Electric Thermal Storage (GETS) Space and Water Heating Paul Steffes, P.E. Steffes Corporation 3050 Hwy 22 N Dickinson, ND 58601 psteffes@steffes.com Abstract Utilities have long been
More informationAbbreviations Article 1 Article 2 Article 3 Article 4 Article 5 Article 6 Article 7 Article 8 Article 9 Article 10
All TSOs proposal to further specify and harmonise imbalance settlement in accordance with Article 52(2) of the Commission Regulation (EU) 2017/2195 of 23 November 2017 establishing a guideline on electricity
More informationTransactive Energy Challenge Kickoff Workshop: Tata Consultancy Services Ltd. (TCS)
Transactive Energy Challenge Kickoff Workshop: Tata Consultancy Services Ltd. (TCS) Area of Interest: Functionality / Capabilities: Proposed Scenario: Impacts/Why: Partners Needed: Integrated What-if Analyzer
More informationStepped Constraint Parameters. Issue Paper
Stepped Constraint Parameters May 5, 2016 Table of Contents 1. Introduction... 3 2. Plan for Stakeholder Engagement... 4 3. Transmission constraint relaxation parameter... 5 4. Shift factor effectiveness
More informationShort-term Electricity Markets and Imbalance Settlement. What is Demand Side Management (DSM) Valuing Flexibility for DSM
Short-term Electricity Markets and Imbalance Settlement What is Demand Side Management (DSM) Valuing Flexibility for DSM 2 EU Unbundling has created 4 different roles: Electricity Producer (competition
More informationCASE STUDY. Supply-demand balancing system for electricity retailers
Supply-demand balancing system for electricity retailers This case study discusses the community energy management system (CEMS) developed as part of the Kita Kyushu Smart Community Project by Fuji Electric.
More informationPart 1: Description. Document for Consultation
Smart TSO-DSO interaction schemes, market architectures and ICT Solutions for the integration of ancillary services from demand side management and distributed generation Pilot B; Challenges of Defining
More informationSmart Grids, New Downstream & the New Deal for EU Electricity Consumers
Smart Grids, New Downstream & the New Deal for EU Electricity Consumers Pavla Mandátová, Advisor Retail Markets, EURELECTRIC European Power Generation Summit Prague, 27 th November 2015 EURELECTRIC represents
More informationPJM Markets. Energy and Ancillary Services. PJM State & Member Training Dept. PJM /29/2014
PJM Markets Energy and Ancillary Services PJM State & Member Training Dept. LMP Basics 2 7/17/2013 What is LMP? Locational Marginal Price Pricing method PJM uses to: price energy purchases and sales in
More informationOverview of current services from DSR and future challenges
Overview of current services from DSR and future challenges Febeliec, 15/6/2015 Hans Vandenbroucke DR potential and realized efforts Source: 2 A changing context DSR products Energy system is changing
More informationIntra-Belgian division of competences and EU influence
Transfer of Energy 26 October 2017 Intra-Belgian division of competences and EU influence Cedric Degreef & Thierry D hoore Table of Contents Intra-Belgian division of competences 3 Difference between commercial
More informationUNM ME 217 Energy, Environment & Society. Renewable Energy and the Need for Energy Storage. November 8, 2011 Steve Willard, P.E
UNM ME 217 Energy, Environment & Society Renewable Energy and the Need for Energy Storage November 8, 2011 Steve Willard, P.E Renewable Energy and the Need for Energy Storage Where we get our energy from,
More informationNegative electricity market prices in Central Western Europe
Negative electricity market prices in Central Western Europe Kristof De Vos University of Leuven (KU Leuven), Department of Electrical Engineering Kasteelpark Arenberg 10, PB 2445, 3001 Heverlee, Belgium
More informationSEDC event EDF Vision of demand response and new opportunities for Power System
SEDC event EDF Vision of demand response and new opportunities for Power System Bernard Delpech Deputy executive vice president EDF R&D 3 October 2011 Table of Contents Context and Challenges in France
More informationMarket-based redispatch in the Netherlands
Market-based redispatch in the Netherlands Strommarkttreffen, 09.02.2018, Berlin Gebotszonen und Engpassmanagement February-8-2018 Samuel Glismann The content of this presentation does not necessarily
More informationStakeholders and their roles in microgeneration and new end-use technologies. IEA DSM Workshop, Arnhem, 25th April 2012 Jussi Ikäheimo, VTT
Stakeholders and their roles in microgeneration and new end-use technologies IEA DSM Workshop, Arnhem, 25th April 2012 Jussi Ikäheimo, VTT 2 Scope of our study Microgeneration includes any type of power
More informationMarket models for storages in renewable energy networks
Market models for storages in renewable energy networks Energy Storage 13th/14th March 2012, Düsseldorf Dipl.-Ing. Patrick Hochloff, Dr. Ing. Kurt Rohrig Market models for storages in renewable energy
More informationFlexibility choices for distribution networks
Flexibility choices for distribution networks New roles and tasks for the DSOs to facilitate markets Energiforsk- EFORIS Conference Evolving the market matching the future needs Stockholm, November 23,
More informationEconomic assessment of distribution network planning: a practical approach
Economic assessment of distribution network planning: a practical approach Seminar@University of Liège Yannick PHULPIN EDF R&D - EFESE February 8, 2013 1 EDF R&D 08/02/2013 Outline of the talk! Context
More informationRegional Impact of Renewables: ERCOT
Regional Impact of Renewables: ERCOT Kenan Ögelman VP, Commercial Operations, ERCOT February 1, 2018 The ERCOT Region The interconnected electrical system serving most of Texas, with limited external connections
More informationNORDIC EDIEL GROUP NORDIC CODE LIST LIBRARY
NORDIC EDIEL GROUP NORDIC CODE LIST LIBRARY Version: Version 1.5.B Date: January 11 th, 2019 CONTENT 1 INTRODUCTION... 3 1.1 NTC... 3 1.2 REFERENCES... 3 1.3 CHANGE LOG... ERROR! BOOKMARK NOT DEFINED.
More informationDemand Response Architecture Integration into the Distribution Management System ABB Corporate Research, Raleigh, NC. ABB Group March 3, 2011 Slide 1
Architecture Integration into the Distribution Management System ABB Corporate Research, Raleigh, NC March 3, 2011 Slide 1 Outline Demand Response Definition Resources for DR DMS-Based Architecture Benefits
More informationA Market Solution to the Duck Curve
WHITEPAPER Rick Hoefer, Utilicast A Market Solution to the Duck Curve I. INTRODUCTION In the operation of today s power systems, renewables (especially solar and wind) are becoming a larger and larger
More informationThe Electric Power System
Country s flag The Electric Power System - Spain - Spanish Power System 1 Basic facts Area: 505 957 km 2 Population: 46 439 864 (2015) Number of TSOs: 1 Number of DSOs: 336 (source: MINETUR) 28 Mio. consumers
More informationDelivering Innovation: Demand Side Management. Bob Hammond, Energy Services Director City of Richland
Delivering Innovation: Demand Side Management Bob Hammond, Energy Services Director City of Richland 1 10/30/2015 Demand Side Management (DSM) DEMAND SIDE MANAGEMENT (DSM) Programs and Technology that
More informationControl Power and Variable Renewables A Glimpse at German Data
Control Power and Variable Renewables A Glimpse at German Data Lion Hirth* # and Inka Ziegenhagen* * Vattenfall GmbH # Potsdam-Institute for Climate Impact Research University of Leipzig 2013-04-19 Enerday
More informationDEMAND SIDE WATER ELECTROLYSIS COMPROMETIDOS CON SU FUTURO
www.inycom.es Todas las novedades en nuestra web y nuestras redes sociales DEMAND SIDE FLEXIBILITY EL VALOR DE LA APPLIED EXCELENCIA TO COMPROMETIDOS CON SU FUTURO WATER ELECTROLYSIS +34 902 995 820 info@inycom.es
More informationDistribution System Operator (DSO) Construct as a Bridge for End-to-End Transactive Operation
Distribution System Operator (DSO) Construct as a Bridge for End-to-End Transactive Operation Farrokh Rahimi, Ph.D. Senior Vice President Market Design and Consulting Ali Ipakchi, Ph.D. Senior Vice President
More informationGrid-Interactive Electric Thermal Storage (GETS) Space & Water Heating
Grid-Interactive Electric Thermal Storage (GETS) Space & Water Heating Smart domestic Space and Water Heaters provide affordable energy storage and grid control for ancillary value, renewable integration
More informationSection 3 Firm Access Quantities and Associated Transmission Reinforcements
GATE 3 FREQUENTLY ASKED QUESTIONS Latest Update May 2013 Section 3 Firm Access Quantities and Associated Transmission Reinforcements 1. What does the term Firm Access Quantity or FAQ mean? 2. I own or
More informationREDES ELÉTRICAS INTELIGENTES COMO CONDIÇÃO DE SUCESSO NA CONTENÇÃO DAS ALTERAÇÕES CLIMÁTICAS
REDES ELÉTRICAS INTELIGENTES COMO CONDIÇÃO DE SUCESSO NA CONTENÇÃO DAS ALTERAÇÕES CLIMÁTICAS João Peças Lopes Administrador INESC TEC Professor Catedrático Faculdade de Engenharia da Universidade do Porto
More informationRegional Impact of Renewables
Regional Impact of Renewables Mark Rothleder Vice President, Market Quality and Renewable Integration Gas/Electric Partnership Conference Houston, TX February 1, 2018 CAISO 2018 - Public Page 1 CAISO 2018
More informationNew England States Committee on Electricity
Renewable and Clean Mechanisms 2.0 Study Phase I: Scenario Analysis Winter 2017 New England States Committee on Electricity Overview Context Analytical Approach and Modeling Assumptions Scenario Analysis
More information2016 Fall Reliability Conference MRO
2016 Fall Reliability Conference MRO CAISO s Coordination, Tracking, and Monitoring Distributed Energy Resources Amber Motley; Manager, Short Term Forecasting November 2 nd, 2016 California ISO Overview
More informationDynamic Price, Product and Messaging Specification
1 2 3 4 5 6 7 8 Retail Dynamic Price, Product and Messaging Specification (DRAFT) Draft Memo to by Ed Cazalet on Sept 7, 2009. During the August 2nd 2009, OASIS Energy Interoperation Technical Committee
More informationImpact of innovation on renewables Integration on renewables
16 TH ERRA ENERGY INVESTMENT AND REGULATION CONFERENCE, SEPTEMBER 25-26, 2017, ASTANA, KAZAKHSTAN Impact of innovation on renewables Integration on renewables DR. ALEXANDRE OUDALOV, MARKET INNOVATION,
More informationHenrik Madsen, Armin Ghasem Azar, Rune Grønborg Junker DTU Compute Florence SmartNet Workshop, October 24th - 26th, 2018
Smart TSO-DSO interaction schemes, market architectures and ICT Solutions for the integration of ancillary services from demand side management and distributed generation Pilot B (Denmark) Flexibility
More informationCommunications & Situational Awareness
Communications & Situational Awareness This morning s program 1. Processing Weather and Power Grid Data using advanced Data analytics and GIS framework 2. Advanced visualisation strategies for network
More informationDevelopment and Operation of Virtual Power Plant System
1 Development and Operation of Virtual Power Plant K. El Bakari, Member, IEEE, and W. L. Kling, Member, IEEE Abstract Nowadays a virtual power plant (VPP) represents an aggregation of distributed energy
More informationTaskforce Balancing. 17 March 2016
Taskforce Balancing 17 March 2016 1 Agenda Venue: Brussels, Elia Emperor, Keizerslaan 20, room 0.20, 1000 Brussels, Belgium Date: Thursday, 17 March 2016 Time: 10:00 13:00 h Approval of the Minutes of
More informationFCR prequalification design note
FCR prequalification design note Summary This document presents market design evolutions of FCR (previously called primary control service or R1) related to the prequalification processes and data exchange
More informationxxx Ancillary services in the distribution network: Where are the opportunities? Assoc. Prof. Andrej Gubina
xxx Ancillary services in the distribution network: Where are the opportunities? ZEC 2015 10. December 2015, Zagreb, Croatia Assoc. Prof. Andrej Gubina Head, Laboratory of Energy Policy Faculty of Electrical
More informationSECURITY ASPECTS OF MULTI AREA ECONOMIC DISPATCH WITH RENEWABLE ENERGY AND HVDC TIE LINES.
SECURITY ASPECTS OF MULTI AREA ECONOMIC DISPATCH WITH RENEWABLE ENERGY AND HVDC TIE LINES. PROJECT INDEX: 134. PRESENTED BY KIPKOECH C. JOHN. SUPERVISOR: MR. PETER MOSES MUSAU. EXAMINER: DR. CYRUS WEKESA.
More informationDESIGN NOTE FOR THE COORDINATION OF ASSETS: PART II SCHEDULING AND REDISPATCHING
DESIGN NOTE FOR THE COORDINATION OF ASSETS: PART II SCHEDULING AND REDISPATCHING Market Development 11/12/2017 EXECUTIVE SUMMARY Receiving active power schedules and having flexibility at disposal for
More informationCAISO Generator Deliverability Assessment Methodology. On-Peak Deliverability Assessment Methodology (for Resource Adequacy Purposes)
Background On-Peak Deliverability Assessment Methodology (for Resource Adequacy Purposes) The CAISO s deliverability study methodology for resource adequacy purposes was discussed extensively in the CPUC
More information2012 Grid of the Future Symposium. Evolution of the US Power Grid and Market Operations through the next Decade
21, rue d Artois, F-75008 PARIS CIGRE US National Committee http : //www.cigre.org 2012 Grid of the Future Symposium Evolution of the US Power Grid and Market Operations through the next Decade A. OTT,
More informationSmart Buildings in a Smart Grid
Smart Buildings in a Smart Grid ASHRAE, Minneapolis, October 17, 2012 The smart grid is turning out to be a journey rather than a destination. It's all too easy to forget why we collectively decided to
More informationGEODE Amendments Proposals to the European Commission Directive on the internal market for electricity
GEODE Amendments Proposals to the European Commission Directive on the internal market for electricity AMENDMENT 1 Article 2, 20 Definitions near-real time means, in the context of smart metering, the
More informationBCE Program March-2017 Electrical Power Systems Time: min Quiz 1 Model A رقم المجموعة:
Quiz 1 Model A (A) it is discovered since very long time (B) it can be generated by different power stations (C) it can be easy controlled 2. To install Nuclear Power plants it is required to have a very
More informationGame Theory Approach to Solve Economic Dispatch Problem
Game Theory Approach to Solve Economic Dispatch Problem Nezihe Yildiran and Emin Tacer Abstract This paper presents a game theory application for economic dispatch problem. In this application, economic
More informationRenewables and electricity market design
Peter Cramton University of Cologne and University of Maryland 11 May 2018 Renewables and electricity market design 1 Goal of electricity markets: Reliable electricity at least cost Short-run efficiency
More informationUSEF POSITION PAPER THE INDEPENDENT AGGREGATOR. Version : 1.1 Date : June 2015 Author : Hans de Heer. A solid foundation for smart energy futures
USEF POSITION PAPER THE INDEPENDENT AGGREGATOR Version : 1.1 Date : June 2015 Author : Hans de Heer A solid foundation for smart energy futures Independent Aggregator Universal Smart Energy Framework Table
More informationactive demand Active Demand: main results, lessons learnt and recommendations from the ADDRESS European project Régine Belhomme, EDF SA
Active Demand: main results, lessons learnt and recommendations from the ADDRESS European project Régine Belhomme, EDF SA IRED Conference, November 19, 2014 Kyoto, Japan active demand The research leading
More informationDynamic Price, Product and Messaging Specification
1 2 3 4 5 6 7 8 9 Retail Dynamic Price, Product and Messaging Specification (DRAFT -2) Draft Memo to OASIS Energy Interoperation TC by Ed Cazalet (original Sept 10, 2009, updated October 11, 2009) During
More informationA fully operational virtual energy storage network providing flexibility for the power system
A fully operational virtual energy storage network providing flexibility for the power system Martin Geidl*, Boris Arnoux, Tim Plaisted, Stéphane Dufour Swisscom Energy Solutions Ltd., Solothurnerstrasse
More informationWP2: Metering, DSM and DER flexibility Management
WP2: Metering, DSM and DER flexibility Management Espoo, May 2 nd, 2011 Roberto González Sainz-Maza, IBERDROLA Pekka Koponen, VTT 0. Summary 1. The Conceptual Architecture. 2. Aggregator 3. Markets and
More informationSeminar on African Electrical Interconnection. Module 7 - Market Operational Structures
Seminar on African Electrical Interconnection Module 7 - Market Operational Structures Module 7 - Market Operational Structures Contents 1) Power Market Principles 2) Major Operational Issues 3) Transmission
More informationRoundtable I: Energy Markets: The Rise of Community and Institutional Scale Resources
Roundtable I: Energy Markets: The Rise of Community and Institutional Scale Resources The Descent of Competition & Ascent of Dynamic Resources Christopher B. Berendt Energy & Sustainability Team Competition
More informationOperation of Power Systems with High Shares of Variable Renewables. Manuel Coxe. Progarmme Officer - Grid Integration
Operation of Power Systems with High Shares of Variable Renewables Manuel Coxe Progarmme Officer - Grid Integration IRENA Innovation and Technology Centre Similar or Different? STORK STORM AGENDA 1. Transforming
More informationCHAPTER 1 EXECUTIVE SUMMARY
CHAPTER 1 EXECUTIVE SUMMARY The 2016 SD Electricity Supply Resource Procurement Plan The 2016 South Dakota Electricity Supply Resource Procurement Plan ( Plan ) evaluates NorthWestern Energy s ( NorthWestern
More informationAre the British Electricity Trading and Transmission Arrangements Future-Proof?
Are the British Electricity Trading and Transmission Arrangements Future-Proof? Richard Green University of Birmingham (from September 2011, Imperial College London) A timeline 1990: Electricity Pool of
More informationSTUDY SUMMARY (F) CDC-1319
Commission for Electricity and Gas Regulation Rue de l Industrie 26-28 1040 Brussels Tel.: 02/289.76.11 Fax: 02/289.76.09 COMMISSION FOR ELECTRICITY AND GAS REGULATION STUDY SUMMARY (F)140430-CDC-1319
More informationComments to ENTSO-E Electricity Balancing Network Code
Comments to ENTSO-E Electricity Balancing Network Code Contacts: EURELECTRIC: Pavla MANDATOVA Advisor Networks Unit pmandatova@eurelectric.org Olga MIKHAILOVA Advisor Markets Unit omikhailova@eurelectric.org
More informationClean Energy for all Europeans
Clean Energy for all Europeans EC s Winter Package - 30 November 2016 Users Group Plenary meeting 30 March 2017 Towards an European Energy Union Jean-Claude Juncker President of the European Commission
More informationRoadmaps for Demand Response & Storage
1 Roadmaps for Demand Response & Storage Jim Price, California ISO Senior Advisor, Market Development & Analysis jprice@caiso.com PSERC Summer Planning Workshop Market Stem July 15, 2015 CAISO markets
More informationTHE FUTURE ENERGY JOBS ACT A Win for Illinois Clean Energy Economy
THE FUTURE ENERGY JOBS ACT A Win for Illinois Clean Energy Economy O V E R V I E W The Future Energy Jobs Act or FEJA passed the Illinois General Assembly with broad bipartisan support last year. This
More informationERDF s response to ACER s public pre-consultation on «Energy Regulation: A bridge to 2025»
ERDF s response to ACER s public pre-consultation on «Energy Regulation: A bridge to 2025» Electricité Réseau Distribution France (ERDF) welcomes the opportunity to respond to ACER s public consultation
More informationWorkshop: Development of SGAM for OpEN project. Open Energy Networks Project 24 th September to 2 nd October 2018
Workshop: Development of SGAM for OpEN project Open Energy Networks Project 24 th September to 2 nd October 2018 WORKSHOP BRIEF 2 Agenda for Day 1 Item Time Description 1 09:00 09:30 Welcome, registration
More informationCh 13 Achieving Energy Sustainability
Ch 13 Achieving Energy Sustainability Module 38 Biomass and Water Module 39 Solar, Wind, Geothermal, and Hydrogen 4/16/18 Variation in Solar Radiation Potential Active Solar Energy captured from sunlight
More informationNordic Power System. Challenges and Opportunities for the Nordic Power System
Challenges and Opportunities for the Nordic Power System This report summarises the shared view of the four Nordic Transmission System Operators (TSOs) Svenska kraftnät, Statnett, Fingrid and Energinet.dk,
More informationFull Activation Time (FAT) and Deactivation
DRAFT: Chapter 4.1.1. Full Activation Time of the Explanatory Document to All TSOs proposal for the implementation framework for a European platform for the exchange of balancing energy from frequency
More informationMicrogrids: Distributed Controls Perspective
Microgrids: Distributed Controls Perspective 2016 Spirae, LLC QER Public Outreach Workshop Andrew Merton, Ph.D. February 2016 Spirae: Who We Are Spirae supports the transformation of the grid from centralized
More informationNetwork Operator Business Drivers Creating need for Innovation, Technology Development and Deployment
Network Operator Business Drivers Creating need for Innovation, Technology Development and Deployment Dr. Joachim Schneider, Board Member of RWE Energy CIRED 2009 Prague, 8th of June, 2009 The world of
More informationCIRED Workshop - Helsinki June 2016 Paper ABSTRACT PROPOSED APPROACH INTRODUCTION. N. Natale, F. Pilo, G. Pisano, G. G.
ASSESSMENT OF PRICE AND QUANTITY OF ANCILLARY SERVICES PROVIDED BY ACTIVE DISTRIBUTION SYSTEMS AT THE TSO/DSO INTERFACE N. Natale, F. Pilo, G. Pisano, G. G. Soma M. Coppo, R. Turri G. Petretto, M. Cantù,
More informationDemand Response. US experiences, German challenges and market barriers
Demand Response US experiences, German challenges and market barriers Andreas Jahn Senior Associate Berlin, 2014 The Regulatory Assistance Project Rosenstrasse 2 D-10178 Berlin Germany Phone: +49 30 2844
More informationThe (future) role of the European DSOs - What can we expect? A German perspective
The (future) role of the European DSOs - What can we expect? A German perspective Energi Norge Workshop The role of the DSOs Dr. Jens Büchner Oslo, 6 th June 2018 E-Bridge Competence in Energy Your partner
More informationDESIGN NOTE FOR THE COORDINATION OF ASSETS: PART I - OUTAGE PLANNING
DESIGN NOTE FOR THE COORDINATION OF ASSETS: PART I - OUTAGE PLANNING Market Development Original: 11/12/2017 / Last update: 12/04/2018 EXECUTIVE SUMMARY ELIA performs its pivotal role in the Belgian electricity
More informationCyber physical social systems: Modelling of consumer assets and behavior in an integrated energy system
Cyber physical social systems: Modelling of consumer assets and behavior in an integrated energy system in Energy Systems Integration 102 Research Challenges 1 by Tim Hansen and Sid Suryanarayanan Department
More informationLinear Programming Approach to the Residential Load Energy Management System
Linear Programming Approach to the Residential Load Energy Management System Sunny Prakash 1, Punya 2 1,2 Department of EEE, Acharya Nagarjuna University Abstract: This paper proposes an effective method
More informationFrom: Keith Casey, Vice President, Market and Infrastructure Development
California Independent System Operator Corporation Memorandum To: ISO Board of Governors From: Keith Casey, Vice President, Market and Infrastructure Development Date: August 18, 2011 Re: Briefing on Renewable
More informationSmart grids summit, Nice February 2015, 19th
Smart grids summit, Nice February 2015, 19th Maryse Anbar, R&D project manager 1 12/09/2013 Flexibility 1. Key challenges for European energy market 2. Greenlys : the agregator model and lessons learned
More information