- Title
- Market equilibrium of multi-energy system with power-to-gas functions
- Creator
- Wang, Yelei; Zhao, Junhua; Wen, Fushuan; Xue, Yunsheng
- Relation
- Automation of Electric Power Systems Vol. 39, Issue 21, p. 1-65
- Publisher Link
- http://dx.doi.org/10.7500/AEPS20150623001
- Publisher
- Guowang Dianli Kexue Yanjiuyuan Qikan Zhongxin
- Resource Type
- journal article
- Date
- 2015
- Description
- The emergence and development of the power-to-gas (P2G) technique have made the bidirectional energy flow between power and natural gas systems possible. P2G represents a key technique in the emerging energy internet, and promotes the integration of multi-energy systems. By transforming electricity to gas, existing gas storage facilities can be used to mitigate the volatility of renewable energy generation. The modeling of future complex multi-energy systems with P2G functions is presented based on the "energy hub" framework, and a coordinated optimization model presented. A game-theory-based method is next proposed to attain market equilibrium in a multi-energy system. A 4-bus sample multi-energy system and a simplified Victoria gas-electricity combined network system in Australia are adopted for demonstrating the effectiveness of the presented optimization model and solving algorithm.
- Subject
- multi-energy system; power-to-gas; energy hub; game theory
- Identifier
- http://hdl.handle.net/1959.13/1328483
- Identifier
- uon:25918
- Identifier
- ISSN:1000-1026
- Language
- chi
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