Research topics at Power Systems Group. Wolfgang Gawlik Institute of Energy Systems and Electrical Drives

Transcription

1 Research topics at Power Systems Group Wolfgang Gawlik Institute of Energy Systems and Electrical Drives

2 5 Focus topics e.g. 8 Departments, e.g. 9 Institutes, e.g. 3 Research Groups (Gawlik, Brauner, Theil, Hadrian, Müller) (Schrödl, Ertl, Wolbank, Schmidt) (Haas, Auer) 2

3 Source: Austrian Power Grid (APG) 3

4 Installed capacity ( ) Type Capacity (MW) Run of river 5.600,532 Natural gas 4.901,390 Hydro storage 3.757,705 Pumped hydro 3.094,140 Wind 2.139,911 Others 858,367 Photovoltaic 715 Oil 385,042 Biomass 253,668 Other renewables 147 Waste 61,05 Coal gas 2,55 Geothermal 1,675 Total ,220 4

5 Used capacity (2013) 5

6 6

7 HVAC/ Warm water Mobility Process heat Drives Lighting/ ICT PJ Energy consumption in Austria (2009) Electrical energy District heating Renewables and waste Gas Oil Coal 7

8 Need for action Energy efficiency HVAC/ Warm water Mobility Process heat Drives Lighting/ ICT 8

9 Need for action Energy efficiency Cogeneration HVAC/ Warm water Mobility Process heat Drives Lighting/ ICT 9

10 Need for action Energy efficiency Cogeneration Shift from fossile mobility Electromobility HVAC/ Warm water Mobility Process heat Drives Lighting/ ICT 10

11 Need for action Energy efficiency Cogeneration Shift from fossile mobility Electromobility Renewable energy sources HVAC/ Warm water Mobility Process heat Drives Lighting/ ICT 11

12 Need for energy storage Pumped hydro capacity today (Germany) Biomass Geothermal Run of river Wind onshore Wind offshore PV Load More power required Much more capacity required 12

13 Requirement for energy storage Project Super-4-Micro-Grid (100% renewable Austria): Pumped hydro power available/ required: x 5 Pumped hydro capacity available/ required: x

14 Load shaping using pumped hydro 0:00 4:00 8:00 12:0016:0020:00 24:00 14

15 Potential effect of E-Mobility Charging at work Charging at home Controlled charging 0:00 4:00 8:00 12:0016:0020:00 24:00 0:00 4:00 8:00 12:0016:0020:00 24:00 0:00 4:00 8:00 12:0016:0020:00 24:00 15

16 Project example: adsm Development of hierarchical, scalable systems with distributed intelligence Active and anticipatory use of flexible loads (household, e-mobility) to level the local renewable generation based on an optimized power forecast Aim is to reduce the requirement of storage as well as the network load by the use of adsm Practical demonstration on the basis of electric vehicles and a PV system Dieses Projekt wird aus Mitteln des Klima- und Energiefonds gefördert und im Rahmen des Programms NEUE ENERGIEN 2020 durchgeführt. 16

17 ~ centralized generation (hydro, imports, ) Project centralized storage example: (punped hydro) SYMBIOSE transmission network distribution network GT, CCPP Hydrogen methanisation centralized gas storage electrolysis Energy decentralized electrical storages of different type decentralized storage: gas storage (electrochemical, chemical, thermal, lead batteries, Li-ion batteries, reformation unconventional) to fuel cell massively integrate distributed electrical loads: generation units into the existing energy system gas loads: households, e- H 2 -loads: hydrogen mobility H Development of new 2 -powered storage vehicles potentials for distributed energy storages by decentralized coupling of ~ micro-gt existing decentralized renewable parallel infrastructures (electrical power generation: PV, wind, biomass, system, gas and thermal networks) Heat houeseholds, gaspowered vehicles thermal load: Electricity households, decentralized Dieses Projekt wird aus Mitteln des Klima- und Energiefonds gefördert und im Rahmen des Programms decentralized thermal renewable generation: NEUE ENERGIEN 2020 durchgeführt. storage: boiler, biomass co-generation, Natural gas 17

18 Fields of research for Smart Energy for Smart Systems Energy efficiency Renewable energies Decentralized generation Flexible transmission and distribution systems Storage and conversion technologies Electromobility System and load management Coordinated planning of all systems 18

19 Energy Systems for Future Cities 19

20 Thank you for your attention! Univ. Prof. Dr.-Ing. Wolfgang Gawlik Vienna University of Technology Institute of Energy Systems and Electrical Drives - Energy Systems Group wolfgang.gawlik@tuwien.ac.at