摘要
在配网线路中,由于各种原因造成公用变压器和专用变压器三相负荷电流不平衡,电压质量明显下降,变压器损耗增大,设备安全运行受到严重威胁,经过理论及现场试验数据分析,提出了解决配网三相不平衡的思路及办法。
In the distribution network lines, due to various reasons caused three-phase unbalanced load current to u- tility transformers and special transformers,the voltage quality decreases significantly,the transformer loss increases, that seriously threats the safe operation of the equipment. Through the theory and field test data analysis, this paper proposed ideas and approaches to solve distribution network three-phase unbalance.
出处
《华北电力技术》
CAS
2013年第5期54-57,共4页
North China Electric Power
关键词
三相负荷
不平衡
危害
治理
three-phase load
unbalanced
hazards
control
