高速响应无功补偿控制器  

Fast Response Reactive Power Compensation Controller

作　　者：顾偲雯 黄金寿 顾恩远 

机构地区：[1]乐清富来茵电力电子有限公司,浙江乐清325600

出　　处：《电力电容器与无功补偿》2010年第5期29-32,54,共5页Power Capacitor & Reactive Power Compensation

摘　　要：无功控制器是节能节电、保障电能质量的关键部件,其响应速度越高效果越好,文中研制的无功控制器是测量电压、电流间的相角差,通过余弦函数表查出功率因数,用CPLD/FPGA作载体,是一款响应速度快、可靠性高、低价位的控制器。Reactive power controller is a key component for energy saving and eleetric power quality assurance and its effect is better with higher response rate. The reactive power controller developed in this paper is to identify the power factor by measured phase angle between voltage and current with the use of cosine function tables and carrier CPLD/FPGA. It is a kind of fast response, high reliability and low-price controller.

关 键 词：无功控制器 响应速度 瞬时无功理论 电能质量 

分 类 号：TM761[电气工程—电力系统及自动化]