风电高渗透率互联电网CPS考核结算方式的优化研究  

Optimization Research on CPS Assessment of Interconnected Grid Under High Penetration of Wind Power

作　　者：冯伟 张博闻 张鑫[2] 刘玉昆 FENG Wei;ZHANG Bowen;ZHANG Xin;LIU Yukun(Dispatching and Control Center, Northeast Branch of State Grid Corporation of China, Shenyang, Liaoning 110180,China;Electric Power Research Institute of State Grid Tianjin Electric Power Co.,Ltd.,Tianjin 300384,China;State Grid Tangshan Electric Power Company,Tangshan, Hebei 063000,China)

机构地区：[1]国家电网东北电力调控分中心,辽宁沈阳110180 [2]国网天津市电力公司电力科学研究院,天津300384 [3]国网唐山电力公司,河北唐山063000

出　　处：《东北电力技术》2019年第5期10-12,共3页Northeast Electric Power Technology

摘　　要：介绍了东北电网控制性能标准(CPS)考核指标的基本情况及计算方法。以实际CPS考核结果为例,指出了当前CPS考核办法在风电高渗透率互联电网执行时存在的问题。以尽量最大限度接纳风电为原则,提出了适用东北电网的CPS考核结算方式,以火电实际超出最小运行方式的区域控制偏差(ACE)计算考核罚款电量,既避免了调度员对考核结果的人为干预,又使考核结果便于执行。This paper introduces CPS evaluation indexes and calculation method for northeast China power grid.Taking the actual CPS assessment results as an example,we point out the problems existing in the current CPS assessment method applying interconnected grid under high penetration of wind power.Based on the principle of maximum acceptance of wind power,this paper puts forward a new settlement method for the CPS assessment.The results are suitable for northeast China power grid.This method calculates the fined power by ACE deviation of the actual thermal power exceeding the minimum operation mode.Not only it avoids the artificial interference of the dispatcher in the assessment results,but also does it make the assessment results implemented easily.

关 键 词：东北电网 控制性能标准 区域控制偏差 结算方式 

分 类 号：TM732[电气工程—电力系统及自动化]