Advanced EMS and its trial operation in Shanghai power system  

作　　者：LU Qiang HE GuangYu MEI ShengWei SUN YingYun RUAN QianTu WANG Wei ZHANG WangJun YU XuFeng 

机构地区：[1]State Key Lab of Power Systems,Department of Electrical Engineering,Tsinghua University,Beijing 100084,China [2]Shanghai Power System Company,Shanghai 200122,China

出　　处：《Science China(Technological Sciences)》2008年第2期220-224,共5页中国科学（技术科学英文版）

基　　金：the National Natural Science Foundation of China (Grant Nos. 50595411, 50377018);the 973 Project (Grant No. 2004CB217903);the Key Project of State Grid Company

摘　　要：To meet the demand of high stability,high quality,and low losses of power systems,the advanced energy management system (AEMS) is established and revealed in this bulletin,which has been put into trial operation in Shanghai power system for almost half a year. The AEMS is novel from all aspects covering idea,theory,method,software,and engineering. The essence of AEMS is exercising the hybrid automatic control theory and technology to realize multi-objective optimal closed-loop control of power systems. Based on an "event-driven" strategy,the AEMS transforms multi-objective optimal control problems into event identification and elimination by defining the unsatisfactory states of a power system as events. This bulletin concisely presents the theory and main advantages of AEMS,as well as its implementation in Shanghai power system.To meet the demand of high stability, high quality, and low losses of power systems, the advanced energy management system (AEMS) is established and revealed in this bulletin, which has been put into trial operation in Shanghai power system for almost half a year. The AEMS is novel from all aspects covering idea, theory, method, software, and engineering. The essence of AEMS is exercising the hybrid automatic control theory and technology to realize multi-objective optimal closed-loop control of power systems. Based on an “event-driven” strategy, the AEMS transforms multi-objective optimal control problems into event identification and elimination by defining the unsatisfactory states of a power system as events. This bulletin concisely presents the theory and main advantages of AEMS, as well as its implementation in Shanghai power system.

关 键 词：hybrid automatic control MULTI-OBJECTIVE optimization AEMS EVENT DRIVEN 

分 类 号：TM73[电气工程—电力系统及自动化]