Coordination Operation Model of Microgrid Cluster for Improving Electricity-gas Networks Regulation Capability

被引：0
|
作者：
Teng Y. [1 ]
Gong W. [1 ]
Leng O. [2 ]
Wang Z. [1 ]
Zhou D. [3 ]
Chen Z. [4 ]
机构：
[1] School of Electrical Engineering, Shenyang University of Technology, Shenyang
[2] Economic and Technological Research Institute of State Grid Inner Mongolia Eastern Power Co., Ltd., Huhhot
[3] Marketing Service Center of State Grid Jiangsu Electric Power Co., Ltd., Nanjing
[4] Aalborg University, Depth Energy Technology, Aalborg
来源：
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering | 2021年 / 41卷 / 02期
关键词：
Energy interaction; Microgrid group; Multi-energy complementarity; Multi-energy microgrid;
D O I：
10.13334/j.0258-8013.pcsee.192075
中图分类号：
学科分类号：
摘要：
The single multi-energy microgrid is constrained by the energy type and capacity, it is difficult to fully realize the efficient use and coordinated control of multiple energy sources for independent operation. To solve this problem, this paper established a microgrid cluster coordination and optimization operation model that can improve the electricity-gas networks regulation capability based on the multi-energy microgrid. Firstly, a multi-type microgrid unified model containing multiple energy types including electricity, heat, cold, hydrogen, and gas was established. Then an energy exchange model between microgrids based on unified model was established. A multi-energy microgrid cluster system optimized operation strategy suitable for the electricity-gas networks regulation demand was proposed. With the multi-energy microgrid cluster system's minimum operating cost and maximum energy utilization efficiency as the optimization goals, and a improved regional local search NSGA-Ⅱalgorithm (NSGA- Ⅱ-RLS) was used to solve the microgrid cluster optimization model. Finally, based on the improved IEEE14 node system and natural gas network 6-node system structure, a multi energy microgrid cluster operation simulation model The results of simulation show that the ME-MCS proposed in which can enhance the operation and regulation ability of power and gas networks was established. this paper can effectively improve the electricity-gas networks regulation ability and realize the multi-energy complementary operation of the ME-MCS. © 2021 Chin. Soc. for Elec. Eng.
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页码：642 / 654
页数：12
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