ZSW Energy with a future

Transcription

1 Workshop on Renewable Energy Research for Chile and Germany July 5 th, 2018, La Serena, Chile ZSW Energy with a future Anton Kaifel Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (ZSW) - 0 -

2 ZSW Locations Stuttgart: Photovoltaics (with Solab), Energy Policy and Energy Carriers, Central Division Finance, Human Resources and Legal Ulm: Electrochemical Energy Technologies Division, Main Building & elab Widderstall: Solar Test Facility - 1 -

3 Zentrum für Sonnenenergie- und Wasserstoff- Forschung Baden-Württemberg (ZSW) 1988: ZSW was established as a non-profit foundation under the civil code. 2017: About 235 employees work at 3 locations in the State of Baden-Württemberg (Turnover 2016: 35 m. EUR) Goal of the foundation: Industry-oriented research and technology transfer in the field of renewable energies - 2 -

4 Technology Transfer at ZSW Technical maturity Fundamental research Applied research Industry Time

5 R&D Topics at ZSW Energy System Analysis Fuels and Hydrogen Fuel Cells Photovoltaics: System Technology Photovoltaics: Materials Research Accumulators - 4 -

6 Systems Analysis Division Policy consulting and monitoring Technology evaluation Subsidy strategies Wind and solar power forecasts Hybrid power plant / grid integration simulations - 5 -

7 Accumulators Materials synthesis, evaluation and characterization, and post mortem analyses Electrode and cell manufacturing in different formats - from laboratory scale up to industrial production Battery test field, parameters, life-time and safety Battery management, modeling and simulation - 6 -

8 Fuel cells Cell and manufacturing technology, modeling and simulation, stack integration Materials for the next generation fuel cells, technologies for new energy storage concepts Fuel cell test centre, development of industrial prototypes of fuel cell systems, automotive system engineering - 7 -

9 Photovoltaics: Materials Research Semiconductor development Thin films Manufacturing processes Flexible solar modules New materials for solar cells - 8 -

10 Module technology Photovoltaics: System Technology System measurements Yield estimates and site appraisals / consulting Customer-specific indoor and outdoor testing Solar testing facility in Widderstall, Germany Grid integration of PV plants with energy storage and selfconsumption - 9 -

11 Fuels and Hydrogen Conversion of biogenic resources Synthetic energy carriers Gas process technology Power-to-Gas Plant and systems technology engineering and including storage

12 Storage Systems for Renewable Energy: Capacity and Storage Period a 1000 SNG 1 m 100 PHS Sotrage Period [h] d 1 h Battery CAES CAES H 2 0,1 Flying wheel 0,01 0,001 1 kwh 10 kwh 100 kwh 1 MWh 10 MWh 100 MWh 1 GWh 10 GWh 100 GWh Storage Capacity CAES Compressed air energy storage PHS Pumped hydro storage SNG Substitute natural gas 1 TWh 10 TWh 100 TWh

13 Hydrogen Production and Utilisation Today Production Consumption: 5 x m³/a Coal 18% via Electrolysis 4% Oil Industry 35% Methanol 8% Others 6% Oil 30% Natural Gas 48% Chemical Industry 51% H 2 production corresponds to ca. 1,2 % of global primary energy consumption. Source: George A. Olah, Alain Geoppert, G.K. Surya Prakash: Beyond Oil and Gas: The Methanol Economy, WILEY-VCH, 2006

14 HYSOLAR: Building with 10 kwe- Photovoltaics in Stuttgart (1987) Hydrogen Storage System Electrolysis Equipment Operation Control Data Acquisition and Evaluation PV-field 14,3 kwp / 10 kwn

15 P2G lighthouse project BW with hydropower (38,5 MW) of Energiedienst AG in Wyhlen, Germany Planning phase finisched Start of construction 12/2017 Start of operation planned 10/2018 A) Industrial P2G Factory (1 MW, AEL) McPhy Energie Deutschland GmbH deliver P2G technlogy eh 2 transportation on trailer (5.0m bar) ZSW establish and operate monitoring system B) Connected P2G research plattform ZSW REG-FuE: P2G Ongoing Project BW Testing of optimized 300 kw ZSW-AEL electrolyser stack under industrial conditions After end of project: Energiedienst will take over and operate new ZSW electrolyser stack

16 Objective REG-FuE: Low-Cost Modular Electrolyser (eco-ptg) Development and operation of alcaline water electrolyser within kw range under atmospheric pressure (plastic material cell frame, 1500 cm 2 elektrode) Project Aim Economic H 2 production under: a) Efficiency increase by means of new electroplated electrodes by the company Hydrotechnik b) Investment cost reduction by adaption of automotive serial components and production process for electrolysis ZSW Work Packages a) Concept electrolysis cells, overall system concept, safety, control b) Setup and experimental testing of electrolyser stack and optimization of complete system

17 The Power-to-Gas (P2G ) System: AIM = Convergenz of el. Grid, Gas Grid und Mobility el. grid gas grid Wind Solar Combined Cycle or Combined Heat and Power Electricity Generation Storage Underground Gas Storage Gas H 2 Elektrolysis / H 2 -Storage H 2 CH 4 Methanisation CO 2 CO 2 CO 2 -Storage CO 2 Electricity H 2 SNG Mobility Battery electric vehicle Fuel cell vehicle Mobility SNG vehicle SNG: Substitute Natural Gas (Erdgassubstitut)

18 Alkaline Electrolyser: 6000kW el -P2G - Plant in Werlte (Audi e-gas Project)

19 // Energy with a future // Zentrum für Sonnenenergie- und Wasserstoff- Forschung Baden-Württemberg (ZSW) Thank you for your attention! contact: anton.kaifel@zsw-bw.de Stuttgart: Photovoltaics Division (with Solab), Energy Policy and Energy Carriers, Central Division Finance, Human Resources and Legal Widderstall: Solar Test Facility Ulm: Electrochemical Energy Technologies Division, Main Building & elab