电网负序和无功综合补偿的检测与控制  

Detection and Control of Reactive Comprehensive Compensation and Network Negative Sequence

作　　者：王济晟[1] 黄劭刚[1] 夏永红[1] 张景明[1] 

机构地区：[1]南昌大学,江西南昌330029

出　　处：《江西电力》2006年第1期36-40,共5页Jiangxi Electric Power

摘　　要：针对三相三线制电力系统的负序和无功的综合补偿问题,介绍了电网电压、电流的检测方法和静止无功发生装置的控制方法。本系统采用TI公司的TMS320L2407A DSP芯片对电网电压、电流进行快速、准确的检测,计算出补偿电网所需的理想补偿电纳,以此为依据对静止无功发生装置进行实时的控制。considering at the problem of reactive and fundamental negative sequence power compensation in the electric system, this paper introduces the method of measuring the voltage and current and the method of controlling the static reactive compensator .This system uses the TMS320LF2407A DSP chip, which can measure the voltage and current fast and accurately. And then it can calculate the perfect compensative susceptance, which is the reference to control the static reactive compensator.

关 键 词：数字信号处理[DSP] 理想补偿电纳 负序和无功补偿 电流检测 电压检测 

分 类 号：TM714.3[电气工程—电力系统及自动化]