摘要
本文根据电网的实际情况,阐述了电网中谐波产生的原因及谐波对于并联电容器的危害,围绕DSP构建的硬件平台和实现的保护等方面介绍了微机电容器谐波保护的配置情况及整定原则。该保护装置系统简单、可靠、便于维护,可以根据用户的使用需求,方便地为各种不同类型的电容器配置谐波保护。
In this paper, the reason of generating harmonics and the danger of harmonics to the shunt capacitor are described in accordance with the actual situation of power grid. The configuration and setting principle on the harmonic protection of microcomputer capacitor is introduced based on the aspects of hardware platform established by DSP and the achieved protection etc. The protection device system is simple, reliable, convenient in maintenance and, according to the operation requirements of user, conveniently provides harmonic protection for different types of capacitors.
出处
《电力电容器与无功补偿》
2013年第2期1-4,16,共5页
Power Capacitor & Reactive Power Compensation
关键词
微机
并联电容器
保护
谐波
microcomputer
shunt capacitor
protection
harmonics
