CPS标准下的AGC机组辅助服务定量评估  

AGC Quantitative Assessment of Unit Ancillary Service Under Control Performance Standard

作　　者：路轶[1] 肖岚[1] 

机构地区：[1]四川省电力公司通信自动化中心,成都610041

出　　处：《电力系统及其自动化学报》2009年第3期102-105,共4页Proceedings of the CSU-EPSA

摘　　要：提出一种基于CPS标准的自动发电控制(AGC)机组考核方法,该方法利用控制区总发电功率与计划出力之差及频率误差的相关系数作为控制区自动发电控制性能指标,并以系统频率误差与ACE乘积为标准,构成控制区AGC总任务描述。同时,根据各AGC机组指令分配系数分解总任务,构成各电厂AGC考核指标。通过在四川电网EMS系统的应用,证明该方法的可行性。A new method for evaluating automatic generation control （AGC） generators performance is presented, which takes the correlation coefficients of the difference between the total generated power and the schedule power and frequency error as the evaluating index for AGC units in the controlled area. The method takes the product of frequency error and area control error（ACE） as the total AGC regulating aim and takes the decomposed total aim according to AGC unit＇s command distribution factors as the plant evaluating index. It has been implemented in the energy management system （EMS） of Sichuan power system. The application outcome in Sichuan power supply campany validate that the presented method is correct.

关 键 词：自动发电控制 控制性能标准 互联电网 区域控制误差 辅助服务 

分 类 号：TM761[电气工程—电力系统及自动化]