经济实用型低压无功功率补偿装置的研制  

Design of a TSC reactive power compensation module based on MC9S08D60

作　　者：刘俊[1] 孙祖琼 谭文兵[1] 蒙鸿培 

机构地区：[1]桂林电子科技大学机电工程学院,广西桂林541004

出　　处：《大众科技》2015年第10期47-50,共4页Popular Science & Technology

基　　金：大学生创新创业计划项目(201410595003;201510595027;201510595200)

摘　　要：文章中系统主要功能,是对电网数据进行采集、监控,与此同时完成电容器组的投切,自动完成无功功率补偿,从而优化电能质量,减少电网损耗。为简化软件设计,将飞思卡尔系列单片机MC9S08DZ60作为控制器,ATT7022B芯片用作采集数据用。对电网相关参数进行测量并计算,最终实现无功功率补偿。与现场补偿装置相接的是RS232通讯口。这样控制器能实现两种功能,其一为实现电容器投切控制,其二为远程监控。文章给出了智能型无功补偿控制器各个模块的相关电路原理图和软件设计流程图。The controllcr can measure operation parameters of power network,guarantee system＇s stability and anti-interfercnce. It adopts Freescal series MC9S08DZ60 as the control core. It use the metrology chip ATT7022B to measure operation parameter of power network, whitch can simplize the software design. By measuring the voltage,current and the reactive power to achieve the power compensation.At the same time,the controller can link other metering device through RS232, which can realize remte monitoring function. In this paper, the inteligent reactive power compensation controller module circurt schematics and software design process will be given.

关 键 词：无功功率 TSC 过零投切 功率因数 

分 类 号：TM13[电气工程—电工理论与新技术]