变电站电压无功控制策略和实现方式  

STRATEGIESAND IMPLEMENTATION MODES OF VOLTAGE AND REACTIVE POWER CONTROL FOR SUBSTATIONS

作　　者：庄侃沁[1] 李兴源[1] 

机构地区：[1]四川大学电气信息学院,成都610065

出　　处：《电力系统自动化》2001年第15期47-50,共4页Automation of Electric Power Systems

摘　　要：阐述了变电站电压无功控制的原理、策略、存在的问题和实现方式 ;分析了基于人工智能新技术的“九区图”法的优点及其在电压无功控制中的应用 ;比较了当前几种主要的电压无功控制装置 /方式 ,提出了一种利用变电站自动化系统采集信息的“半独立式”电压无功控制装置 。The principles and strategies of voltage and reactive power control (VQC) for substations, as well as the existing problems and implementation modes are discussed. In this paper the new 'nine-area control strategy', based on the artificial intelligent technologies, is introduced. Several current voltage/var control modes are also compared. Furthermore a new 'half-independent' voltage/var control mode is presented, which uses the information collected from substation automatic system. It is believed to have wide applications in the near future.

关 键 词：变电站 电力系统 电压 无功功率 控制策略 人工智能 

分 类 号：TM761[电气工程—电力系统及自动化]