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- Title
考虑风电时空相关性的电气互联系统分布式 优化调度.
- Authors
徐文滨; 孙一凡; 王 林; 闫 威; 蒋耀仙
- Abstract
The fluctuation and intermittency of wind power have brought about unexpected problems to the optimal operation of the integrated electricity and natural gas systems. Furthermore, it makes the operation management of the integrated system more difficult. Firstly, a typical wind power scenario is obtained by applying a scenario genera⁃ tion method based on a prediction box to characterize the fluctuation of wind power and the correlation between mul⁃ tiple wind farms. Secondly, a day-ahead economic dispatching model of the electrical interconnection system consid⁃ ering the distribution networks, natural gas networks and various coupling elements is developed, and a distributive solution based on the alternating direction method of multipliers (ADMM) is performed. Finally, the effectiveness of the proposed model is verified by taking an electrical interconnection system consisting of an IEEE 33-node distribu⁃ tion network and an IEEE 7-node natural gas network as an example.
- Subjects
WIND power; NATURAL gas; ECONOMIC models; OPERATIONS management; ELECTRICITY; WIND power plants
- Publication
Zhejiang Electric Power, 2023, Vol 42, Issue 3, p9
- ISSN
1007-1881
- Publication type
Article
- DOI
10.19585/j.zjdl.202303002