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AEMS及其在上海电网的应用
引用本文:阮前途,何光宇,柳明,梅生伟,卢强.AEMS及其在上海电网的应用[J].电力系统自动化,2007,31(14):17-24.
作者姓名:阮前途  何光宇  柳明  梅生伟  卢强
作者单位:1. 清华大学电机系电力系统国家重点实验室,北京市100084;上海市电力公司,上海市200122
2. 清华大学电机系电力系统国家重点实验室,北京市100084
基金项目:国家重点基础研究发展计划(973计划),国家自然科学基金,国家自然科学基金,国家电网公司重点科技项目
摘    要:结合电力系统的运行实践,提出了用混成自动控制来实现电力系统多重目标趋优控制的理论和自动化系统(即先进能量管理系统(AEMS)).该系统以事件驱动为其内核,通过将不满意状态定义为事件,将趋优化问题转化为事件的处理和消除问题.采用分层控制的方式,构思了控制命令(发自最高决策与指挥层)和操作指令(发自中间操作层)的概念,建立了完整的事件处理框架,以达到消除事件的目的.进一步介绍了AEMS的组成框架,明确了框架中各组成部分的职能和工作机制.针对AEMS的设计、实现和运行,指明了其必须具备的基本特征,并对AEMS与能量管理系统(EMS)之间的包容关系进行了阐述.最后,简要介绍了上海电网AEMS工程实现第1阶段软硬件系统实现方案.

关 键 词:混成自动控制  多重目标趋优化  先进能量管理系统(AEMS)  事件驱动  全局智能决策  基于组件的设计  运行状态可视化
收稿时间:1/8/2007 11:32:23 AM
修稿时间:7/4/2007 9:52:37 AM

Advanced EMS and Its Application to Shanghai Power Grid
RUAN Qiantu,HE Guangyu,LIU Ming,MEI Shengwei,LU Qiang.Advanced EMS and Its Application to Shanghai Power Grid[J].Automation of Electric Power Systems,2007,31(14):17-24.
Authors:RUAN Qiantu  HE Guangyu  LIU Ming  MEI Shengwei  LU Qiang
Affiliation:1. State Key Lab of Power Systems, Department of Electrical Engineering, Tsinghua University, Beijing 100084, China;2. Shanghai Power Grid Company, Shanghai 200122, China
Abstract:A hybrid control approach aimed at realizing multi-objective approximation of optimization for the control and dispatch of power systems is presented. The essence of the approach is to have the unsatisfactory states defined as events and the problems of optimization approximation are converted to problems of handling and elimination of events. By adopting the layered control mode, the concept of the control command (issued from the supreme decision-making and commanding layer) and operating instructions (issued from the intermediate operation layer) is proposed and a complete event handling framework is developed so as to attain the goal of eliminating events. The framework of composition of the advanced EMS (AEMS) is also described, with the functions and operation mechanisms of all the component parts in the framework specified. In view of the design, implementation and operation of the AEMS, the basic features they must possess are pointed out while the relationship of tolerance between AEMS and EMS is dealt with. The AEMS of Shanghai Power Grid based mainly on the hybrid control theory and method proposed is explained as a typical case.
Keywords:hybrid control system  multi-objective optimization  advanced EMS  event driven  intelligent globe control  component-based design  visualization of operating states
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