摘要
基于PJM(宾夕法尼亚—新泽西—马里兰)市场基础上,针对抽水蓄能机组设定分级滤波中的频率分量参数,提出抽水蓄能频率控制策略。并在构建含抽水蓄能机组的区域控制模型的基础上,通过设定不同扰动源以及CPS1标准与不同控制策略进行比较分析。结果表明基于本文提出的控制策略使区域频率恢复速度更快,抗干扰能力更强。同时提高系统的稳定性,减少区域调频需求。
Based on PJM(Pennsylvania New Jersey Maryland)market,this paper sets the frequency component parameters in hierarchical filtering for pumped storage units,and puts forward the pumped storage frequency control strategy.On the basis of constructing the regional control model with pumped storage units,this paper compares and analyzes different disturbance sources,CPS1 standards and different control strategies.The results show that the control strategy proposed in this paper makes the regional frequency recovery faster and has greater anti-interference ability.At the same time,improve the stability of the system and reduce the demand for regional frequency modulation.
作者
程江洲
陈奕睿
张韬
李遥
温静怡
CHENG Jiangzhou;CHEN Yirui;ZHANG Tao;LI Yao;WEN Jingyi(College of Electrical and New Energy,Three Gorges University,Hubei Yichang 443000,China)
出处
《电工材料》
CAS
2022年第2期71-74,共4页
Electrical Engineering Materials
基金
国家自然科学基金项目(61876097)。
关键词
AGC调频
抽水蓄能电站
机组调频性能
市场机制
频率控制策略
AGC frequency modulation
pumped-storage power station
unit frequency modulation perfor‐mance
market mechanism
frequency control strategy
