如何降低10 kV母线电量不平衡率  

How to Reduce the Rate of 10 kV Bus Power Imbalance

作　　者：张辉[1] 齐文雅[2] 

机构地区：[1]国网河南省电力公司技能培训中心,河南南阳473009 [2]河南南阳供电公司,河南南阳473000

出　　处：《现代工业经济和信息化》2015年第5期35-36,共2页Modern Industrial Economy and Informationization

摘　　要：10kV母线作为电能集中与分配的重要设备,直接为低压用户提供能量,但是母线本身也要消耗一部分电量,还有导线、油开关接触电阻、电压、电流互感器等电器消耗的电量,可致使母线电量不平衡。文章结合工作实际,分析了影响母线电量不平衡的原因,以及降低母线电量不平衡率所产生的措施。The 10 k V bus as an energy concentration and distribution of critical equipment directly to provide energy for low-voltage users, but the bus itself is also part of the electricity consumption, as well as lead, oil switch contact resistance, voltage, current transformers and other electrical power consumed, can cause the bus power imbalance. In this paper, the actual work, the influence of the bus power imbalance causes and measures to reduce the rate of bus power imbalances arising.

关 键 词：母线 电量不平衡率 原因 措施 

分 类 号：TM714.3[电气工程—电力系统及自动化]