ACEEE Hot Water Forum February 23, 2016

Size: px
Start display at page:

Download "ACEEE Hot Water Forum February 23, 2016"

Transcription

1 ACEEE Hot Water Forum February 23, 216 Water Heating with Gas Engine Driven Heat Pumps Ed Vineyard Oak Ridge National Laboratory Building Equipment Research 1 Program Name or Ancillary Text eere.energy.gov

2 Residential Energy Consumption Residential sector is a major primary energy consumer accounting for 23% of U.S. primary energy consumption Space cooling, heating and water heating account for 57% Space Cooling 3.7 Quads Water Heating 3.3 Quads Appliances and Plug Loads 9.4 Quads Space Heating 6.4 Quads Residential Buildings Primary Energy Consumption (Quads) 2 Building Technologies Office eere.energy.gov

3 Conventional vs. Gas Heat Pumps For conventional heat pumps, energy is converted twice: Fuel Input 1% Waste Heat 68% Power plant converts fuel to electricity Electricity 32% Loss 3% Loss 3-6% Work out 23-26% Transmission 29% Motor For IC engine driven heat pumps: Fuel Input 1% IC engine converts fuel to mechanical power Shaft energy 2-25% Recovered heat 52-55% Total useful energy 72-8% Loss 28-2% 3 Building Technologies Office eere.energy.gov

4 Overall Project Goals Reduce primary energy consumption Cooling COP of 1.3, Heating COP of 1.5 Reduce water heating energy consumption by 8% 25% primary energy usage reduction Protect the environment Reduce carbon emissions by 25% Reduce nitrogen oxide by 3% Reduce sulfur dioxide by 95% Improve energy security and support U.S. economy Improves reliability of electric grid by reducing peak power demand by 85% Uses natural gas as a fuel, an abundant U.S. energy resource Energy cost savings for the consumer 4 Building Technologies Office eere.energy.gov

5 System Description Engine Engine speed range Fuel type Compressor type and flow rate Rated overall Cooling Gas COP Rated overall Heating Gas COP Rated heat recovery efficiency Water heating Capacity 4 cycle, 1 cylinder, 8 hp rated output 12 to 36 rpm Natural gas or propane Scroll type, 6.5 cc/rev at 95 o F ambient temp at 47 o F ambient temp. >45% (LHV) Supplemental 6 gallon per day domestic hot water 5 Building Technologies Office eere.energy.gov

6 RGHP Key Components Condenser Open drive scroll compressor Shell and tube exhaust to coolant heat exchanger IC engine System and IC engine controller 6 Building Technologies Office eere.energy.gov

7 Coolant Flow Schematic Domestic hot water inlet and outlet Coolant to refrigerant heat exchanger Coolant to domestic hot water (DHW) heat exchanger Engine exhaust and coolant heat recovery 7 Building Technologies Office eere.energy.gov

8 Experimental Evaluation - Cooling Cooling performance with water heating Engine Speed Outdoor Air Temperature ( F) Cooling Capacity (Btu/hr) Water Heating Capacity (Btu/hr) Fuel Consumption (Btu/hr) COP G COP G With Water Heating Waste Heat Recovered (%) Building Technologies Office eere.energy.gov

9 kbtu/hr Experimental Evaluation - Cooling Outdoor Temperature (deg. F) Cooling Capacity Water Heating Capacity Engine Speed Cooling performance with water heating 9 Building Technologies Office eere.energy.gov

10 Experimental Evaluation - Cooling 1. Shaft energy Recovered waste heat Total useful Energy Outdoor Temperature (deg. F) Fraction of fuel input converted to useful energy at multiple load 1 Building Technologies Office eere.energy.gov

11 Experimental Evaluation - Heating 8, , , , Heating Capacity w/o Heat Recovery(Btu/hr) Total Heating Capacity (Btu/hr) Recovered Heat Capacity (Btu/hr) Engine Speed (rpm) Heating performance as a function of ambient temperature 11 Building Technologies Office eere.energy.gov

12 Experimental Evaluation - Heating Gas COP Gas COP with Heat recovery Engine Speed (rpm) Heating COP as a function of ambient temperature 12 Building Technologies Office eere.energy.gov

13 Hours Field Demonstration Field Units Installed in May and June ,425 total accumulated hours 122,124 total start command 25 Total Run Hours (June 15th 214 to March 8th 215) Building Technologies Office eere.energy.gov

14 Customer Survey Results System/Unit operation is not intrusive System/Unit operation meets your expectations Strongly Agree Strongly Agree 25% 37% Agree Neutral 5% 5% Agree Neutral 38% Disagree Disagree Strongly Disagree Strongly Disagree Comfort level provided is the same or better Noticeable difference (improvement) in water heating 38% Strongly Agree Agree 14% 28% Strongly Agree Agree 62% Neutral Disagree 29% 29% Neutral Disagree Strongly Disagree Strongly Disagree 14 Building Technologies Office eere.energy.gov

15 Field Demonstration T-16 and T-162 are the inlet and outlet temperatures of the domestic hot water heat exchanger used to measure water heating capacity 15 Building Technologies Office eere.energy.gov

16 5/3/213 6:1: 5/3/213 6:41: 5/3/213 7:21: 5/3/213 8:1: 5/3/213 8:41: 5/3/213 9:21: 5/3/213 1:1: 5/3/213 1:41: 5/3/213 11:21: 5/3/213 12:1: 5/3/213 12:41: 5/3/213 13:21: 5/3/213 14:1: 5/3/213 14:41: 5/3/213 15:21: 5/3/213 16:1: 5/3/213 16:41: 5/3/213 17:21: 5/3/213 18:1: 5/3/213 18:41: 5/3/213 19:21: 5/3/213 2:1: 5/3/213 2:41: 5/3/213 21:21: 5/3/213 22:1: 5/3/213 22:41: 5/3/213 23:21: 5/31/213 :1: 5/31/213 :41: 5/31/213 1:21: 5/31/213 2:1: 5/31/213 2:41: 5/31/213 3:21: 5/31/213 4:1: 5/31/213 4:41: 5/31/213 5:21: 5/31/213 6:1: 5/31/213 6:41: 5/31/213 7:21: 5/31/213 8:1: 5/31/213 8:41: 5/31/213 9:21: 5/31/213 1:1: 5/31/213 1:41: 5/31/213 11:21: RPM Temperature (F) Field Demonstration SE-11 Engine Speed (rpm) 3, 2,5 2, 1,5 1, 5 T-162 EX-3 Out DHW (degf) Corrected Temp Diff The graph shows that the pump is running and a temperature differential (heat recovered) When the secondary storage water tank reaches around 14 F, the pump would turn off. 16 Building Technologies Office eere.energy.gov

17 5/3/213 6:1: 5/3/213 6:41: 5/3/213 7:21: 5/3/213 8:1: 5/3/213 8:41: 5/3/213 9:21: 5/3/213 1:1: 5/3/213 1:41: 5/3/213 11:21: 5/3/213 12:1: 5/3/213 12:41: 5/3/213 13:21: 5/3/213 14:1: 5/3/213 14:41: 5/3/213 15:21: 5/3/213 16:1: 5/3/213 16:41: 5/3/213 17:21: 5/3/213 18:1: 5/3/213 18:41: 5/3/213 19:21: 5/3/213 2:1: 5/3/213 2:41: 5/3/213 21:21: 5/3/213 22:1: 5/3/213 22:41: 5/3/213 23:21: 5/31/213 :1: 5/31/213 :41: 5/31/213 1:21: 5/31/213 2:1: 5/31/213 2:41: 5/31/213 3:21: 5/31/213 4:1: 5/31/213 4:41: 5/31/213 5:21: 5/31/213 6:1: 5/31/213 6:41: 5/31/213 7:21: 5/31/213 8:1: 5/31/213 8:41: 5/31/213 9:21: 5/31/213 1:1: 5/31/213 1:41: 5/31/213 11:21: RPM Btu/h Field Demonstration 3, 2,5 2, SE-11 Engine Speed (rpm) Heat added to tank (Btu/h) FM-19 Gas Flow (Btu/hr) 2, 18, 16, 14, 12, 1,5 1, 5 1, 8, 6, 4, 2, 17 Building Technologies Office eere.energy.gov

18 Accomplishments and Progress Project Goals Achieved results Cooling COP of 1.3 Cooling COP 1.26, combined Cooling/Water Heating COP 1.77 Heating COP of 1.5 Heating COP % reduction in water heating energy consumption Over 8% achieved Reduce peak electrical power demand by 85% Over 85% achieved 18 Building Technologies Office eere.energy.gov

19 Next Steps Commercialize RGHP Working with manufacturing partner to reduce costs through mass production One-off costs will be reduced from $15 to $9 Expand beyond existing territory Nevada, Arizona, California (Present) Southern states (In discussions with gas utilities) Investigating standalone micro-chp unit for existing electric HVAC Provides up to 1kW Ability to provide 8, btu/hr output to water heating (1% of demand in most cases) Cost - $4 19 Building Technologies Office eere.energy.gov

Design and development of a residential gas-fired heat pump

Design and development of a residential gas-fired heat pump Design and development of a residential gas-fired heat pump Edward A Vineyard a*, Ahmad Abu-Heiba a, Isaac Mahderekal b a Oak Ridge National Laboratory, P.O. Box 2008, MS 6070, Oak Ridge, TN, 37831, USA

More information

Heat Pump Water Heaters: Eco-cute Living Lab Tests

Heat Pump Water Heaters: Eco-cute Living Lab Tests Heat Pump Water Heaters: Eco-cute Living Lab Tests Presentation at the ACEEE Hot Water Forum June 9, 2009 Ammi Amarnath Technical Leader, Energy Efficiency 1 Electric Power Research Institute (EPRI) Founded

More information

The Potential and Challenges of Solar Boosted Heat Pumps for Domestic Hot Water Heating

The Potential and Challenges of Solar Boosted Heat Pumps for Domestic Hot Water Heating The Potential and Challenges of Solar Boosted Heat Pumps for Domestic Hot Water Heating Stephen Harrison Ph.D., P. Eng., Solar Calorimetry, Dept. of Mechanical and Materials Engineering, Queen s University,

More information

The Potential and Challenges of Solar Boosted Heat Pumps for Domestic Hot Water Heating

The Potential and Challenges of Solar Boosted Heat Pumps for Domestic Hot Water Heating The Potential and Challenges of Solar Boosted Heat Pumps for Domestic Hot Water Heating Stephen Harrison Ph.D., P. Eng., Solar Calorimetry, Dept. of Mechanical and Materials Engineering, Queen s University,

More information

Energy Efficiency Strategies Waste Heat Recovery & Emission Reductions

Energy Efficiency Strategies Waste Heat Recovery & Emission Reductions Energy Efficiency Strategies Waste Heat Recovery & Emission Reductions TUR Continuing Education Conference Sturbridge Host Hotel April 14, 2010 With fuel prices increasing and environmental pressure to

More information

Challenges and opportunities of Gas Engine Heat Pumps Two Case Studies

Challenges and opportunities of Gas Engine Heat Pumps Two Case Studies Challenges and opportunities of Gas Engine Heat Pumps Two Case Studies Ahmad Abuheiba a, *, Isaac Mahderekal b, Ayyoub Momen a, Edward Vineyard a a Oak Ridge National Laboratory, One Bethel Valley Road,

More information

December 13, 2012 Energy Efficient Cooling Information Service Webinar Series Christine Brinker and Gearoid Foley CHP with Absorption Chilling

December 13, 2012 Energy Efficient Cooling Information Service Webinar Series Christine Brinker and Gearoid Foley CHP with Absorption Chilling December 13, 2012 Energy Efficient Cooling Information Service Webinar Series Christine Brinker and Gearoid Foley CHP with Absorption Chilling Technical Assistance Education and Outreach Executive Order

More information

Cogeneration. Thermal Chillers. and. .. ASHRAE National Capital Chapter. Arlington, VA 10/10/2012

Cogeneration. Thermal Chillers. and. .. ASHRAE National Capital Chapter. Arlington, VA 10/10/2012 Cogeneration and Thermal Chillers.. ASHRAE National Capital Chapter. Arlington, VA 10/10/2012 Agenda Cogeneration Interest and Application Basics Equipment Matching Thermal Chiller Overview Steam Components

More information

Gas-fueled Absorption Heat Pump Commercial Water-Heaters

Gas-fueled Absorption Heat Pump Commercial Water-Heaters 1 Gas-fueled Absorption Heat Pump Commercial Water-Heaters On the way to commercialization Scott Reed VP Strategy & Marketing Stone Mountain Technologies, Inc. Agenda 1. What is & why the gas-fueled Absorption

More information

Heat Recovery. Integrated CHP Systems Corp.

Heat Recovery. Integrated CHP Systems Corp. Heat Recovery In order to achieve CHP efficiencies of 80% the recovery of waste heat for useful purposes is more significant than the electric efficiency This isn t necessarily in sync with the economics

More information

Heat Pump Hot Water Supply Systems

Heat Pump Hot Water Supply Systems 2007年度版 Heat Pump Hot Water Supply Systems (1) Aims A great amount of energy is consumed for supplying hot water in the residential, commercial and industrial sectors. emission from residential hot water

More information

A new application of an old idea

A new application of an old idea Thermal Energy Storage A new application of an old idea As the second-most populated country on this planet, India s ever-growing demand for energy has shown no signs of dwindling. A clearly strained electricity

More information

Field Test of Cold Climate Air Source Heat Pumps

Field Test of Cold Climate Air Source Heat Pumps CASE STUDY 2 June 2018 Field Test of Cold Climate Air Source Heat Pumps BACKGROUND This field study is an extension of the recently completed CARD field study of flex fuel and ductless cold climate air

More information

Laboratory Performance Evaluation Of Residential Scale Gas Engine Driven Heat Pump

Laboratory Performance Evaluation Of Residential Scale Gas Engine Driven Heat Pump Purdue University Purdue e-pubs International Refrigeration and Air Conditioning Conference School of Mechanical Engineering 2016 Laboratory Performance Evaluation Of Residential Scale Gas Engine Driven

More information

AREN 2110: Thermodynamics Spring 2010 Homework 7: Due Friday, March 12, 6 PM

AREN 2110: Thermodynamics Spring 2010 Homework 7: Due Friday, March 12, 6 PM AREN 2110: Thermodynamics Spring 2010 Homework 7: Due Friday, March 12, 6 PM 1. Answer the following by circling the BEST answer. 1) The boundary work associated with a constant volume process is always

More information

BUILDING FOR THE FUTURE

BUILDING FOR THE FUTURE BUILDING FOR THE FUTURE The following article was published in ASHRAE Journal, September 4. Copyright 4 American Society of Heating, Refrigerating and Air- Conditioning Engineers, Inc. It is presented

More information

Commercial Gas Water Heaters in the Real World

Commercial Gas Water Heaters in the Real World Commercial Gas Water Heaters in the Real World Case Study Presented at the 2019 ACEEE Hot Water Forum Jeff Rigotti Northwest Energy Efficiency Alliance Jordan Pratt Energy 350 AGENDA Introductions ICE

More information

High Efficiency. 7 % on average. EFFICIENCY RATIO WHAT'S IMPROVED? APF: Annual Performance Factor. NS Type

High Efficiency. 7 % on average. EFFICIENCY RATIO WHAT'S IMPROVED? APF: Annual Performance Factor. NS Type EFFICIENCY RATIO APF: Annual Performance Factor APF 6.0 4.5 3.0 5.9 5.5 5.7 5.2 5.1 6.0 5.6 5.5 5.0 4.9 5.4 5.4 5.3 5.5 5.5 5.5 5.2 5.1 High Efficiency of Overall lineup, with APF improved by 7 % on average.

More information

What is District Energy

What is District Energy A Special Review of District Energy & Integrated Distributed Energy presented to prepared by October 2010 SECTION ONE What is District Energy Technology? What is District Energy Technology? District Energy

More information

NORTH AMERICAN MONITORING OF A HOTEL WITH ROOM SIZE GSHPS

NORTH AMERICAN MONITORING OF A HOTEL WITH ROOM SIZE GSHPS NORTH AMERICAN MONITORING OF A HOTEL WITH ROOM SIZE GSHPS Hugh I. Henderson, Jr. P.E.*, Steven W. Carlson, P.E., and Adam C. Walburger CDH Energy Corp. Cazenovia, NY USA ABSTRACT This paper presents the

More information

Advanced HVAC Technologies. Electricity Producing Air Conditioning (E-HVAC) Integrated Power Generation and Liquid Desiccant HVAC System

Advanced HVAC Technologies. Electricity Producing Air Conditioning (E-HVAC) Integrated Power Generation and Liquid Desiccant HVAC System Advanced HVAC Technologies Electricity Producing Air Conditioning (E-HVAC) Integrated Power Generation and Liquid Desiccant HVAC System Daniel A. Betts Be Power Tech, Inc. August 16, 2017 Tampa Convention

More information

Analysis of Different Methods for Computing Source Energy in the Context of Zero Energy Buildings

Analysis of Different Methods for Computing Source Energy in the Context of Zero Energy Buildings Analysis of Different Methods for Computing Source Energy in the Context of Zero Energy Buildings ABSTRACT Paul A. Torcellini, National Renewable Energy Laboratory Eric Bonnema, National Renewable Energy

More information

Field Test of Cold Climate Air Source Heat Pumps

Field Test of Cold Climate Air Source Heat Pumps CASE STUDY 1 June 2018 Field Test of Cold Climate Air Source Heat Pumps BACKGROUND This field study is an extension of the recently completed CARD field study of flex fuel and ductless cold climate air

More information

MicroTurbine CHP Applications for Oil and Gas Industry

MicroTurbine CHP Applications for Oil and Gas Industry MicroTurbine CHP Applications for Oil and Gas Industry January 2008 Lee Richards Director, O&G Sales What is a MicroTurbine? Power generator driven by a small scale gas turbine Electrical efficiency of

More information

TEA Facility Data Survey

TEA Facility Data Survey TEA Facility Data Survey Date: Facility Setup Printed Version 1. *Facility Name Click here type in name. Contact: Click here to enter text. 2. CRM Click here to enter CRM. Phone: Click here to enter text.

More information

Water Heating Technologies To Meet Energy & Environmental Challenges

Water Heating Technologies To Meet Energy & Environmental Challenges Water Heating Technologies To Meet Energy & Environmental Challenges Giovanni Zullo Vice President - Marketing & Planning Emerson Climate Technologies, Asia Pacific Our Vision: Emerson Climate Technologies,

More information

September 22, Roy Hubbard HVAC Systems Technology

September 22, Roy Hubbard HVAC Systems Technology September 22, 2011 Roy Hubbard HVAC Systems Technology Lesson Objectives (YC-3) At the end of this session, you will understand: Understanding Chiller Energy Fundamentals Impact of VSDs (maintenance and

More information

Customized Absorption Heat Pumps for Utilization of Low-Grade Heat Sources

Customized Absorption Heat Pumps for Utilization of Low-Grade Heat Sources Customized Absorption Heat Pumps for Utilization of Low-Grade Heat Sources Christian Keil, Stefan Plura, Michael Radspieler, Christian Schweigler ZAE Bayern, Bavarian Center for Applied Energy Research

More information

Over 3 decades, the company has helped customers to be competitive and earn community goodwill by :

Over 3 decades, the company has helped customers to be competitive and earn community goodwill by : Company Overview Over 3 decades, the company has helped customers to be competitive and earn community goodwill by : Maximizing energy efficiency and slashing operating costs Minimizing waste Recovering

More information

HEAT RECOVERY IN MULTI-GHP (GAS-DRIVEN HEAT PUMP) SYSTEM

HEAT RECOVERY IN MULTI-GHP (GAS-DRIVEN HEAT PUMP) SYSTEM HEA RECOVERY IN MULI-GHP (GAS-DRIVEN HEA PUMP) SYSEM Seong-ryong Park, Center Leader, Korea Institute of Energy Research Young-jin Baik, Researcher, Korea Institute of Energy Research Ki-chang Chang, Principal

More information

TOPIC: KNOWLEDGE: K1.01 [2.5/2.5]

TOPIC: KNOWLEDGE: K1.01 [2.5/2.5] KNOWLEDGE: K1.01 [2.5/2.5] P283 The transfer of heat from the reactor fuel pellets to the fuel cladding during normal plant operation is primarily accomplished via heat transfer. A. conduction B. convection

More information

Cold Climate Heat Pump using Tandem Vapor-Injection Compressors

Cold Climate Heat Pump using Tandem Vapor-Injection Compressors Cold Climate Heat Pump using Tandem Vapor-Injection Compressors Bo Shen *[0000-0003-3660-0393], Omar Abdelaziz, Van Baxter, Edward Vineyard Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 37831,

More information

Development of the First Combined Heat and Power Plant in the Caribbean (CHP District Energy)

Development of the First Combined Heat and Power Plant in the Caribbean (CHP District Energy) Development of the First Combined Heat and Power Plant in the Caribbean (CHP District Energy) Presented at the IDEA2016 107 th Annual Conference & Trade Show June 20-23, 2016 St. Paul, MN This paper will

More information

Waste Heat Recovery at Compressor Stations

Waste Heat Recovery at Compressor Stations Waste Heat Recovery at Compressor Stations The path towards novel and high-impact technologies and their implementation Gas Electric Partnership Houston, TX Feb 10-11 2010 Presented by Southwest Research

More information

ADVANCED ABSORPTION CHILLER CONVERTS TURBINE EXHAUST TO AIR CONDITIONING

ADVANCED ABSORPTION CHILLER CONVERTS TURBINE EXHAUST TO AIR CONDITIONING International Sorption Heat Pump Conference June 22 24, 2005; Denver, CO, USA ISHPC-095-2005 ADVANCED ABSORPTION CHILLER CONVERTS TURBINE EXHAUST TO AIR CONDITIONING Jeanette B. Berry* Rod Schwass James

More information

A new generation, energy-efficient, sanitary hot water solution for commercial applications

A new generation, energy-efficient, sanitary hot water solution for commercial applications A new generation, energy-efficient, sanitary hot water solution for commercial applications Using CO2 gas as a natural refrigerant 1 The Q-ton story The high efficiency Q-ton is an air-to-water heat pump

More information

Modeling of Air-Source Integrated Heat Pumps

Modeling of Air-Source Integrated Heat Pumps 2016 ACEEE Hot Water Forum Heating Water with Integrated Heat Pumps Modeling of Air-Source Integrated Heat Pumps -simulation-driven design Bo Shen, Keith Rice, Oak Ridge National Laboratory February 23,

More information

MICRO COMBINED HEAT & POWER COGENERATION

MICRO COMBINED HEAT & POWER COGENERATION MICRO COMBINED HEAT & POWER COGENERATION A HISTORY OF INNOVATION For nearly 80 years, Lochinvar, an American company, has been a leader of innovation and high-efficiency water heating. Through Lochinvar

More information

Integration of the hidden refrigeration capacity as a heat pump in smart energy systems

Integration of the hidden refrigeration capacity as a heat pump in smart energy systems Integration of the hidden refrigeration capacity as a heat pump in smart energy systems Torben Funder-Kristensen This presentation outlines the concepts behind the Danish EUDP-project (64016-0106) Super

More information

POWER TO PROFIT INTRODUCTION TO COMBINED HEAT & POWER

POWER TO PROFIT INTRODUCTION TO COMBINED HEAT & POWER POWER TO PROFIT INTRODUCTION TO COMBINED HEAT & POWER January 2014 AMERICAN DG ENERGY AT A GLANCE The leading On-Site Utility offering clean electricity, heat, hot water and cooling in North American &

More information

University of Illinois at Chicago

University of Illinois at Chicago University of Illinois at Chicago CHP Systems Implementation at UIC s East and West Campuses Presented by: Jeff Barrie Director, Utilities Management University of Illinois at Chicago March 18, 2009 University

More information

evaluated in the context of all potential activities that BTO could undertake to achieve their goals.

evaluated in the context of all potential activities that BTO could undertake to achieve their goals. Efficiency and Renewable Energy (EERE) engaged Navigant Consulting, Inc., (Navigant) to develop this report on heating, ventilation, and air conditioning (HVAC) systems for commercial buildings. This report

More information

Packaged Refrigerant Based Energy Storage (RBES) Air Conditioning System

Packaged Refrigerant Based Energy Storage (RBES) Air Conditioning System Packaged Refrigerant Based Energy Storage (RBES) Air Conditioning System Ram Narayanamurthy Ice Energy, Inc. this technology provides some of the largest opportunities we have right now to address the

More information

Modelica-Based Heat Pump Model for Transient and Steady-State Simulation Using Low-GWP Refrigerants Paper 2264

Modelica-Based Heat Pump Model for Transient and Steady-State Simulation Using Low-GWP Refrigerants Paper 2264 Modelica-Based Heat Pump Model for Transient and Steady-State Simulation Using Low-GWP Refrigerants Paper 2264 Jiazhen Ling, Abdullah Alabdulkarem, Hongtao Qiao, Vikrant Aute (vikrant@umd.edu), Reinhard

More information

Development of the First Combined Heat and Power plant in the Caribbean (CHP District Energy)

Development of the First Combined Heat and Power plant in the Caribbean (CHP District Energy) Development of the First Combined Heat and Power plant in the Caribbean (CHP District Energy) Presented in the DistribuGen Conference & Trade Show for Cogeneration/CHP 2015 April 7-9, 2015 Houston, Texas

More information

Gregory W. Stevens and Ronald K. Ishii, Alternative Energy Systems Consulting, Inc.

Gregory W. Stevens and Ronald K. Ishii, Alternative Energy Systems Consulting, Inc. A Study of Optimizing the System Integration of Combined Heat and Power (CHP) with Absorption Cooling for Cold Storage Applications: Design Considerations, Modeling and Life Cycle Costing Gregory W. Stevens

More information

Available from IPP: 3.2MW Cogeneration Plant. (4x 800KW Reciprocating Natural Gas Generators)

Available from IPP: 3.2MW Cogeneration Plant. (4x 800KW Reciprocating Natural Gas Generators) Available from IPP: 3.2MW Cogeneration Plant (4x 800KW Reciprocating Natural Gas Generators) IPP Plant Dept. Stock No. 600658, Equipment Stock No s 216310 216324 Prepared By: Ross Gale 1 About the Plant:

More information

ASSESSMENT OF NATIONAL BENEFITS OF RETROFITTING EXISTING SINGLE-FAMILY HOMES IN UNITED STATES WITH GROUND-SOURCE HEAT PUMP SYSTEMS 1

ASSESSMENT OF NATIONAL BENEFITS OF RETROFITTING EXISTING SINGLE-FAMILY HOMES IN UNITED STATES WITH GROUND-SOURCE HEAT PUMP SYSTEMS 1 - 1 - ASSESSMENT OF NATIONAL BENEFITS OF RETROFITTING EXISTING SINGLE-FAMILY HOMES IN UNITED STATES WITH GROUND-SOURCE HEAT PUMP SYSTEMS 1 Xiaobing, Liu, R&D Staff, Oak Ridge National Laboratory, Oak Ridge,

More information

Using Simulation Model to Reduce System Design Time and Cost

Using Simulation Model to Reduce System Design Time and Cost Purdue University Purdue e-pubs International Refrigeration and Air Conditioning Conference School of Mechanical Engineering 2014 Using Simulation Model to Reduce System Design Time and Cost Vijay Bahel

More information

DIRECTIONAL-BORE GROUND SOURCE HEAT PUMP FIELD REPORT

DIRECTIONAL-BORE GROUND SOURCE HEAT PUMP FIELD REPORT PROJECT REPORT DIRECTIONAL-BORE GROUND SOURCE HEAT PUMP FIELD REPORT Rio Mondego, California August 214 WESTERN COOLING EFFICIENCY CENTER PREPARED FOR: Bruce Baccei Project Manager Sacramento Municipal

More information

Eurammon Symposium Ammonia Absorption Refrigeration. Colibri b.v.

Eurammon Symposium Ammonia Absorption Refrigeration. Colibri b.v. Eurammon Symposium 2016 Ammonia Absorption Refrigeration Michael Rabenstein Jürgen Langreck Colibri b.v. Introduction Colibri b.v. colibri b.v. experts in ammonia absorption refrigeration Products and

More information

BTO s Heat Pump Research Efforts

BTO s Heat Pump Research Efforts BTO s Heat Pump Research Efforts Antonio M Bouza antonio.bouza@ee.doe.gov March 22, 2016 Outline BTO Ecosystem Introduction Cold Climate Heat Pump Research Projects Heat Exchangers Future Technologies

More information

Central Chiller Plants

Central Chiller Plants Central Chiller Plants Institute for Facilities Management New Orleans, LA January 18,2016 Course 319 Presenter: John Vucci Associate Director HVAC Systems University of Maryland College Park, Maryland

More information

MICRO COMBINED COOLING AND POWER

MICRO COMBINED COOLING AND POWER MICRO COMBINED COOLING AND POWER Kyle Gluesenkamp, Oak Ridge National Laboratory, Oak Ridge, TN Reinhard Radermacher, Yunho Hwang, Center for Environmental Energy Engineering, University of Maryland, College

More information

Mechanical vs. Natural Ventilation in Schools: Less Can Be More

Mechanical vs. Natural Ventilation in Schools: Less Can Be More Mechanical vs. Natural Ventilation in Schools: Less Can Be More Brad Stanley Purafil, Inc. Seminar 5 -Natural Ventilation in Schools: Boon or Bust? ASHRAE Annual Meeting Long Beach, California June 24-27,

More information

Ground-Coupled Heat Pump And Energy Storage

Ground-Coupled Heat Pump And Energy Storage Ground-Coupled Heat Pump And Energy Storage By Ed Lohrenz, Member ASHRAE; and Sergio Almeida, P.Eng., Member ASHRAE Ground-coupled heat pump (GCHP) systems consume less purchased energy than an HVAC system

More information

Consumer Energy Tax Credit

Consumer Energy Tax Credit Consumer Energy Tax Credit FLAMMABLE AND COMBUSTIBLE LIQUIDS 2009 IFC Overview of Tax Credit Energy efficiency incentives for upgrades to existing homes are now available for 2009 and 2010. These tax incentives

More information

PROJECTS CONCEPTS for Sustainable Buildings Partnership Pomorskie region

PROJECTS CONCEPTS for Sustainable Buildings Partnership Pomorskie region PROJECTS CONCEPTS for Sustainable Buildings Partnership Pomorskie region Debrecen, 06 th July, 2017 PROJECT IDEAS for Sustainable Buildings Partnership Project 1 ENERGY-INDEPENDENT HOUSING (RENEWABLE ENERGY

More information

GHS VSD + series. Oil-sealed rotary screw vacuum pumps with Variable Speed Drive (VSD) technology

GHS VSD + series. Oil-sealed rotary screw vacuum pumps with Variable Speed Drive (VSD) technology GHS 3800-5400 VSD + series Oil-sealed rotary screw vacuum pumps with Variable Speed Drive (VSD) technology Innovative, intelligent vacuum pumps The latest series of GHS VSD + has just got even bigger and

More information

ENERGY CONSERVATION STRATEGIES FOR HVAC SYSTEMS

ENERGY CONSERVATION STRATEGIES FOR HVAC SYSTEMS ENERGY CONSERVATION STRATEGIES FOR HVAC SYSTEMS Heating ventilation and airconditioning systems consumes nearly 50 to 60% of the total power consumption in any building and thus, offers huge potential

More information

Combined Heat and Power

Combined Heat and Power Lecture 12 Combined Heat and Power Combustion Turbines and Co-generation Combustion Turbines and Combined Heat and Power (CHP) Systems See B. K. Hodge, Chapter 5 and Chapter 11. ISBN: 978-0-470-14250-9

More information

Measurement and verification of load shifting interventions for a fridge plant system in South Africa

Measurement and verification of load shifting interventions for a fridge plant system in South Africa Measurement and verification of load shifting interventions for a fridge plant system in South Africa Rupert Gouws School of Electrical, Electronic and Computer Engineering, North-West University, Potchefstroom

More information

2/17/2017. Energy Accounting & Education. Topics (Electricity) Creating Electricity

2/17/2017. Energy Accounting & Education. Topics (Electricity) Creating Electricity Energy Accounting & Education Energy Managers Kermit King School District of La Crosse John Daily School District of Holmen 1 Topics (Electricity) Creating electricity Defining degree days Customer charges

More information

CREATIVE ENERGY NES Building Compatibility Design Guide October 15

CREATIVE ENERGY NES Building Compatibility Design Guide October 15 City Builders Energy Innovators Creative Thinkers CREATIVE ENERGY NES Building Compatibility Design Guide October 15 CREATIVE ENERGY VANCOUVER PLATFORMS INC. Suite 1 720 Beatty Street Vancouver, Canada

More information

Rod Roy Eads Lane, Lane Consulting Services.

Rod Roy Eads Lane, Lane Consulting Services. Project: Address: Happy OXNARD Community VILLAS, NORTH Apartments BLDG (INITIAL APP P 111 1445 Sample OXNARD Blvd. ST Los VAN Angeles, NUYS, CA CA9141 Prepared By: Phone: Fax: E-mail: Date: Rod Roy Eads

More information

Development of an Innovative 2.5 kw Water- Silica Gel Adsorption Chiller

Development of an Innovative 2.5 kw Water- Silica Gel Adsorption Chiller Development of an Innovative 2.5 kw Water- Silica Gel Adsorption Chiller E.-J. Bakker R. de Boer S. Smeding N. Sijpheer M. van der Pal September 2013 ECN-B--13-011 DEVELOPMENT OF AN INNOVATIVE 2.5 kw WATER-SILICA

More information

Hitachi H-25 & H-80 Gas Turbine. Bucharest, Apr.23, 2013

Hitachi H-25 & H-80 Gas Turbine. Bucharest, Apr.23, 2013 Hitachi H-25 & H-80 Gas Turbine Bucharest, Apr.23, 2013 Doc No. : GKKP-13-009 Rev.0 Hitachi, Ltd. 2013. All rights reserved. 1 Table of Contents Hitachi Gas Turbine Business H-25 Performance and Applications

More information

HRAI Annual General Meeting. Jeremy Sager, CanmetENERGY-Ottawa, Buildings Research Group

HRAI Annual General Meeting. Jeremy Sager, CanmetENERGY-Ottawa, Buildings Research Group 1 Leading the Charge HRAI Annual General Meeting Jeremy Sager, CanmetENERGY-Ottawa, Buildings Research Group August 25, 2016 Presentation Outline 2 Overview of CanmetENERGY Results from selected activities

More information

Applying Geothermal Technology for Large Scale Projects

Applying Geothermal Technology for Large Scale Projects Jeff Urlaub, PE MEP Associates, LLC jeffu@mepassociats.com 715.832.5680 Engineering Future Focused Solutions Applying Geothermal Technology for Large Scale Projects Breakout Session Category (e.g. Residential)

More information

Hybrid Systems: Solar-Thermally Assisted Heat Pumps

Hybrid Systems: Solar-Thermally Assisted Heat Pumps Hybrid Systems: Solar-Thermally Assisted Heat Pumps Jörn Ruschenburg, Marek Miara, Sebastian Herkel Fraunhofer Institute for Solar Energy Systems ISE EHPA 3rd European Heat Pump Forum Brussels, 20 May

More information

Farm Energy IQ. Farms Today Securing Our Energy Future. Farm Energy Efficiency Principles Tom Manning, New Jersey Agricultural Experiment Station

Farm Energy IQ. Farms Today Securing Our Energy Future. Farm Energy Efficiency Principles Tom Manning, New Jersey Agricultural Experiment Station Farm Energy IQ Farms Today Securing Our Energy Future Farm Energy Efficiency Principles Tom Manning, New Jersey Agricultural Experiment Station Farm Energy IQ Farm Energy Efficiency Principles Tom Manning,

More information

Set Free Modular FSXN. Engineering for tomorrow. And the tomorrow after that.

Set Free Modular FSXN. Engineering for tomorrow. And the tomorrow after that. Set Free Modular FSXN Engineering for tomorrow. And the tomorrow after that. 0 03 Introducing a new addition to Hitachi s Set Free range of VRF air conditioning units - enhancing efficiency and user experience

More information

Organic Rankine Cycle Waste Heat Solutions And Opportunities In Natural Gas Compression > The renewable energy source

Organic Rankine Cycle Waste Heat Solutions And Opportunities In Natural Gas Compression > The renewable energy source Organic Rankine Cycle Waste Heat Solutions And Opportunities In Natural Gas Compression > The renewable energy source BY JOHN FOX t takes a significant amount of energy to transport the ever-growing supply

More information

Industrial Waste Heat Recovery

Industrial Waste Heat Recovery Industrial Waste Heat Recovery Industrial Energy RoundTable Kathey Ferland Project Manager Texas Industries of the Future kferland@mail.utexas.edu Riyaz Papar, PE, CEM Director, Energy Assets & Optimization

More information

Energy Strategies That Work

Energy Strategies That Work Energy Strategies That Work Emmy Presenter s Riley, Building name Professional Energy Specialist Title (eg. architect/energy Illini Center specialist..) 10-10-12 Smart Energy Design Assistance Center (SEDAC),

More information

Combined Heat and Power (CHP)

Combined Heat and Power (CHP) February 3-4, 2009 Net Zero Energy Installation and Deployed Bases Workshop Colorado Springs, CO Session III: Power & Energy Architecture for NZE Cliff Haefke Energy Resources Center / University of Illinois

More information

Proe HRPG TM Heat Recovery Power Generator for 15-20% Additional Electric Power From Existing Reciprocating and Gas Turbine Gensets WITHOUT STEAM

Proe HRPG TM Heat Recovery Power Generator for 15-20% Additional Electric Power From Existing Reciprocating and Gas Turbine Gensets WITHOUT STEAM HRPG TM Heat Recovery Generator for 15-20% Additional Electric From Existing Reciprocating and Gas Turbine Gensets WITHOUT STEAM HRPG TM Heat Recovery Generator Page 1 HRPG TM US Patent #6,672,063 Afterburning

More information

Cooling and recovery of heat from underground railway tunnels for district heating

Cooling and recovery of heat from underground railway tunnels for district heating Cooling and recovery of heat from underground railway tunnels for district heating Gareth Davies School of the Built Environment and Architecture, London South Bank University 103 Borough Road, London

More information

PHRT HEAT PUMP WITH HYDRAULIC EQUIPMENT AIR / WATER 7 to 16 KW

PHRT HEAT PUMP WITH HYDRAULIC EQUIPMENT AIR / WATER 7 to 16 KW TECHNICAL INSTRUCTIONS PHRT HEAT PUMP WITH HYDRAULIC EQUIPMENT AIR / WATER to KW PHRT PHRT PHRT For terminal units and boiler overhaul applications Heating Cooling PHRT.0 kw -.0 kw PHRT.00 kw -.0 kw 0.0

More information

Messiah College Natural Gas and Combined Cooling, Heat and Power Plant

Messiah College Natural Gas and Combined Cooling, Heat and Power Plant Messiah College Natural Gas and Combined Cooling, Heat and Power Plant For the past decade, Messiah College wanted to bring natural gas to its campus, eliminating the use of propane and associated maintenance

More information

Study of Performance Improvement of Air Conditioning using Various Heat Recovery Techniques

Study of Performance Improvement of Air Conditioning using Various Heat Recovery Techniques Study of Performance Improvement of Air Conditioning using Various Heat Recovery Techniques Poonpong Swatdepan *, Umphisak Teeboonma and Chawalit Thinvongpituk Department of Mechanical Engineering, Faculty

More information

Standardizing Smart/Connected Products in a Highly Innovative and Dynamic Market

Standardizing Smart/Connected Products in a Highly Innovative and Dynamic Market Standardizing Smart/Connected Products in a Highly Innovative and Dynamic Market Robert Wilkins Thursday, September 15, 2016 10:00 a.m. 10:30 a.m. AHRI One of the nation s larger trade associations including

More information

The efficiency of the heat pump water heater, during DHW tapping cycle

The efficiency of the heat pump water heater, during DHW tapping cycle The efficiency of the heat pump water heater, during DHW tapping cycle Arkadiusz Gużda 1,*, and Norbert Szmolke 1 1 Opole University of Technology, Department of Environmental Engineering, 76 Prószkowska

More information

Low temperature cogeneration using waste heat from research reactor as a source for heat pump

Low temperature cogeneration using waste heat from research reactor as a source for heat pump National Centre for Nuclear Research in Poland Low temperature cogeneration using waste heat from research reactor as a source for heat pump Anna Przybyszewska International Atomic Energy Agency 14-16

More information

Low Emissions gas turbine solutions

Low Emissions gas turbine solutions Turbomachinery and Process Solutions Low Emissions gas turbine solutions M.Santini/ M.Baldini 22 March, 2018 Green strategy beyond GT Flange to Flange NOx and CO Emissions reduction CO2 footprint reduction

More information

Combined Heat and Power Basics Advanced Inverter Based CHP Systems ASHRAE CONNECTICUT CHAPTER JANUARY 11, 2018

Combined Heat and Power Basics Advanced Inverter Based CHP Systems ASHRAE CONNECTICUT CHAPTER JANUARY 11, 2018 Combined Heat and Power Basics Advanced Inverter Based CHP Systems ASHRAE CONNECTICUT CHAPTER JANUARY 11, 2018 WHAT IS CHP? Simultaneous production of shaft power and heat A prime mover (in many cases

More information

ImprovIng energy efficiency with chp: how to evaluate potential cost savings

ImprovIng energy efficiency with chp: how to evaluate potential cost savings technical article ImprovIng energy efficiency with chp: how to evaluate potential cost savings Combined heat and power modules based on natural gas-fueled reciprocating engines promise increased energy

More information

DEVELOPMENT OF A HYBRID AIR-CONDITIONING SYSTEM DRIVEN BY LOW TEMPERATURE WASTE HEAT

DEVELOPMENT OF A HYBRID AIR-CONDITIONING SYSTEM DRIVEN BY LOW TEMPERATURE WASTE HEAT DEVELOPMENT OF A HYBRID AIR-CONDITIONING SYSTEM DRIVEN BY LOW TEMPERATURE WASTE HEAT Hirofumi Sasaki, Hiroyuki Tsuda, Technology Development Dept., Tokyo Gas Co., Ltd., Tokyo, Japan ABSTRACT Waste water

More information

Cryogenic Carbon Capture

Cryogenic Carbon Capture Cryogenic Carbon Capture Sustainable Energy Solutions Sustainable Energy Solutions Sustainable Energy Solutions (SES) was founded in 2008 in response to a growing need for solutions to sustainability problems

More information

> HGW WATER - WATER AND BRINE - WATER HEAT PUMPS FOR INDOOR INSTALLATION. Available range. Unit description. Options. Accessories

> HGW WATER - WATER AND BRINE - WATER HEAT PUMPS FOR INDOOR INSTALLATION. Available range. Unit description. Options. Accessories > HGW WATER - WATER AND BRINE - WATER HEAT PUMPS FOR INDOOR INSTALLATION Available range Unit type IH Heat pump IP Reversible heat pump (reversible on the refrigerant side) ECO-FRIENDLY REFRIGERANT GAS

More information

Advanced Centrifugal Compression and Pumping for CO 2 Applications

Advanced Centrifugal Compression and Pumping for CO 2 Applications Advanced Centrifugal Compression and Pumping for CO 2 Applications Southwest Research Institute Team: J. Jeffrey Moore, Ph.D. Hector Delgado Andrew Lerche Timothy Allison, Ph.D. Brian Moreland Project

More information

April 16 th Linda Morrison Jesse Stanley

April 16 th Linda Morrison Jesse Stanley April 16 th 2010 Linda Morrison Jesse Stanley Energy efficiency Renewable energy Net zero buildings Envelope HVAC systems Water efficiency and metering Rating system, codes, best practice LEED-NC Version

More information

The H-25/H-15 Gas Turbine A Product of Hitachi Quality

The H-25/H-15 Gas Turbine A Product of Hitachi Quality DMLieferant www.dmliefer.ru The H-25/H-15 Gas Turbine A Product of Hitachi Quality The H-25 s fuel savings will repay your investment within a few years while allowing you a range of fuels from distillate

More information

UNIVERSITY OF TORONTO FACULTY OF APPLIED SCIENCE AND ENGINEERING FINAL EXAMINATION, DECEMBER 2008 MIE 411H1 F - THERMAL ENERGY CONVERSION

UNIVERSITY OF TORONTO FACULTY OF APPLIED SCIENCE AND ENGINEERING FINAL EXAMINATION, DECEMBER 2008 MIE 411H1 F - THERMAL ENERGY CONVERSION UNIVERSITY OF TORONTO FACULTY OF APPLIED SCIENCE AND ENGINEERING FINAL EXAMINATION, DECEMBER 2008 MIE 411H1 F - THERMAL ENERGY CONVERSION Exam Type: X Examiner: J.S. Wallace You may use your copy of the

More information

Ground Source Heat Pumps

Ground Source Heat Pumps Ground Source Heat Pumps Scott Maynard Agriculture and Agri-Food Canada, #420, 4321 Still Creek Dr, Burnaby, BC V5C 6S7 Email: maynards@agr.gc.ca Introduction Ground source heat pump technology has been

More information

High efficient heat reclaim with CO2

High efficient heat reclaim with CO2 High efficient heat reclaim with CO2 Refrigeration systems with transcritical CO 2 has been taking market shares the last years. Since 2007 the market in Denmark has turned from conventional refrigeration

More information

CCHP Finalize field testing of cold climate heat pump (CCHP) based on tandem vapor injection compressors (Regular) FY17 2 nd Quarter Milestone Report

CCHP Finalize field testing of cold climate heat pump (CCHP) based on tandem vapor injection compressors (Regular) FY17 2 nd Quarter Milestone Report ORNL/M-2017/176 CCHP Finalize field testing of cold climate heat pump (CCHP) based on tandem vapor injection compressors (Regular) FY17 2 nd Quarter Milesne Report Approved for public release. Distribution

More information

Propane Tests at Chesapeake Building

Propane Tests at Chesapeake Building UNIVERSITY OF MARYLAND GLENN L. MARTIN INSTITUTE OF TECHNOLOGY A. JAMES CLARK SCHOOL OF ENGINEERING CENTER FOR ENVIRONMENTAL ENERGY ENGINEERING Propane Tests at Chesapeake Building by Xiaohong Liao, Matthew

More information

District Cooling &District Heating - Danish Experience

District Cooling &District Heating - Danish Experience District Cooling &District Heating - Danish Experience PRESENTATION BY CRISPIN MATSON 29 November 2017 RAMBOLL IN BRIEF Independent engineering and design consultancy and provider of management consultancy

More information

Tim A. Hansen, P.E. Southern Research Institute NDIA E2S2 May 2012

Tim A. Hansen, P.E. Southern Research Institute NDIA E2S2 May 2012 Tim A. Hansen, P.E. Southern Research Institute NDIA E2S2 May 2012 Lead Organization: Southern Research Institute Co-Performers: U.S. EPA s Environmental Technology Verification (ETV) Program FlexEnergy

More information