Bouyraaman, Yassin: Market-oriented energy supply for offshore wind farms and energy storage on methane basis. 2015
Inhalt
- Acknowledgments
- Acronyms and Abbreviations
- 1 Introduction
- 2 German energy market with focus on wind energy
- 2.1 Wind energy in Germany
- 2.1.1 Share of wind energy in the German electricity mix
- 2.1.2 Offshore wind energy in Germany
- 2.1.3 Network stability and grid integration of offshore wind energy
- 2.2 Marketing possibilities of offshore wind energy
- 2.2.1 Current remuneration models
- 2.2.2 Alternative marketing possibilities
- 2.2.3 Co-action of all market players
- 2.3 Long term energy storage in the future power network
- 2.3.1 Importance of long term energy storage for security of the network operation
- 2.3.2 Contemporary long term storage technologies
- 2.3.3 Methane as an energy storage technology
- 2.4 Current state of Power-to-Gas technology
- 3 Power-to-Gas as energy storage technology
- 3.1 Power-to-Gas Concept
- 3.2 Carbon dioxide (CO2) sources
- 3.2.1 Biogenic CO2
- 3.2.2 CO2 extraction from the atmosphere
- 3.2.3 CO2 as a waste product from industrial processes
- 3.2.4 CO2 as a waste product from the combustion of fossil fuels
- 3.2.5 CO2 from recycling processes of power plants
- 3.3 Gas power plants
- 3.4 Contribution of Power-to-Gas in the control energy market
- 3.5 Statistical information about the participation of P2G in the control energy market
- 4 Concept of a virtual power plant
- 4.1 Concepts for the participation in the free energy market
- 4.1.1 Stand-alone concept
- 4.1.2 Stand-alone concept with access to the gas network
- 4.1.3 Concept for storage of methane directly in the gas network
- 4.2 Concepts for the participation in the control energy market
- 4.3 Summary of the concept
- 5 Simulation of the virtual power plant to participate in the free energy market
- 5.1 Determination of storage unit parameters for the simulation
- 5.1.1 Analysis of the Data set
- 5.1.2 Dimensioning of the storage unit
- 5.1.3 Evaluation of the control energy saving factor and the energy loss factor
- 5.2 Simulation without Intra-Day adjustment
- 5.3 Simulation with Intra-Day adjustment
- 5.4 Reflection of the simulation results
- 6 Simulation of the virtual power plant to participate in the control energy market
- 7 Analysis of market-oriented scenarios
- 7.1 Base scenario
- 7.2 Market-oriented scenarios based on EEX Trading and control energy market
- 7.2.1 Scenario 1: EEX Trading
- 7.2.2 Scenario 2: EEX Trading and Secondary Control Reserve
- 7.2.3 Scenario 3: EEX Trading and Minute Reserve
- 7.2.4 Scenario 4: EEX Trading combined with provision of Secondary Control Reserve and Minute Reserve
- 7.2.5 Summary of all EEX based scenarios
- 7.3 Market-oriented scenarios only based on control energy market
- 8 Conclusion
- Appendix A
- Appendix B
- Appendix C
- List of Tables
- List of Figures
- Bibliography
- List of Publications