风-火互补发电系统区域频率控制的策略研究

姚亮; 陈 峦; 郑 彬; 周 瑜

引用本文:	姚亮,陈峦,郑彬,等.风-火互补发电系统区域频率控制的策略研究[J].电力系统保护与控制,2016,44(11):46-52.
	YAO Liang,CHEN Luan,ZHENG Bin,et al.Research on area frequency control strategy of wind-fire hybrid power generation system[J].Power System Protection and Control,2016,44(11):46-52

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风-火互补发电系统区域频率控制的策略研究
姚亮¹,陈峦^1,2,郑彬³,周瑜¹
(1.电子科技大学能源科学与工程学院，四川成都 611731;2.电子科技大学电力系统广域测量与控制四川省重点实验室，四川成都 611731;3.国网四川省电力公司天府新区供电公司，四川成都 610041)

摘要:

风能与传统能源互补发电给互联电网各方带来了巨大的安全经济效益，对互联电网频率控制的分析与研究是电力系统不可忽视的部分。讨论了发电系统的一次调频和二次调频，分析加入风力发电后，风-火互补发电的区域频率控制，给出模型方案(增加PI调节环节进行改进)，对其中的三种控制模式(TBC-FTC、TBC-FFC、TBC-TBC)进行研究。仿真图及仿真结果数据验证了风-火互补发电的区域频率控制的可行性。与传统的单区域频率调节相比，加入了风电的多区域频率控制能改善频率调节的性能。

关键词: 风能互联电网频率控制控制模式仿真

DOI：10.7667/PSPC151177

分类号:

基金项目:国家自然科学基金(61304177)

Research on area frequency control strategy of wind-fire hybrid power generation system

YAO Liang¹,CHEN Luan^1,2,ZHENG Bin³,ZHOU Yu¹

(1. School of Energy Science and Engineering, University of Electronic Science and Technology of China,
Chengdu 611731, China; ;2. The Power System Wide-area Measurement and Control Sichuan Provincial Key
Laboratory, University of Electronic Science and Technology of China, Chengdu 611731, China; ;3. Electric
Power Company of Sichuan Province Tianfu Power Supply Company, SGCC, Chengdu 610041, China)

Abstract:

Wind and traditional energy hybrid power generation will bring to great safety economic benefit for interconnected power grid, the analysis and study of interconnected power grid frequency control not be ignored in power system. This paper discusses primary and secondary frequency control of power generation systems, analyzes wind and fire hybrid area frequency control after joining wind power, gives model scheme (increased PI regulation units), and studies three control modes (TBC-FTC, TBC-FFC, TBC-TBC). Simulation diagrams and simulation results verify the feasibility of the wind-fire hybrid power generation area frequency control. Compared with the traditional single area frequency regulation, joining area frequency control of wind power improves the performance of frequency control. This work is supported by National Natural Science Foundation of China (No. 61304177).

Key words: wind energy interconnected power grid frequency control control mode simulation

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