一种总线式结构的新型低压无功补偿装置  

A New Type Low Voltage Reactive Power Compensation Device Based on Data Bus

作　　者：王飞[1] 潘立冬[2] 

机构地区：[1]华北电力大学,071003 [2]河北大学,071000

出　　处：《低压电器》2003年第5期43-46,共4页Low Voltage Apparatus

摘　　要：介绍了一种采用RS 4 85总线技术的新型低压无功补偿装置 ,RS 4 85总线技术优化了装置的系统结构 ,提高了运行的可靠性 ,且具有独特的可控硅实时监测与诊断功能。较好地解决了在运行中准确判断可控硅器件好坏这一困扰现场运行人员的问题。A new type of low voltage reactive power compensation device using RS 485 data bus was introduced. It ameliorates the system structure, improves running reliability of the device, add new special function of real time diagnosis and real time supervise. So, it solves the problem that how to accurately judge the running SCR to be good or bad.

关 键 词：电力系统 低压无功补偿装置 总线式结构 RS-485总线 无功功率补偿 电网 

分 类 号：TM714.3[电气工程—电力系统及自动化]