低压配电台区无功补偿技术的探讨  

Discussion of reactive compensation technology in low voltage distribution

作　　者：张永飞 田进芳 杨李周 楚文斌 

机构地区：[1]陕西商洛供电局洛南分局,陕西商洛726100

出　　处：《电力需求侧管理》2011年第6期41-43,共3页Power Demand Side Management

摘　　要：针对洛南边远山区低压配电台区线路过长、末端电压低、用户电动机难以启动等问题,探索出了根据日负荷变化进行低压台区无功补偿的方法,实现线路补偿和大用户的随机补偿,克服一般无功补偿产品存在的不足,有效地提高线路末端电压,改善电压质量,降低配电台区损耗。Low voltage transformer line of Luonan remote mountainous area is too long,the voltage at the ends is low,the users’ motor is difficult to start.In light of these issues,the article explored reactive power compensation method on low voltage transformer according to daily load changes,which can achieve line compensation and random compensation for large users,overcome the general lacks of common reactive compensation products,effectively improve voltage at the end of the lines,improve voltage quality and reduce losses with the radio area.

关 键 词：配电台区 无功补偿 分段补偿 随机补偿 

分 类 号：F407.61[经济管理—产业经济] TK018[动力工程及工程热物理]