摘要
在农网或城网民用低压供电系统中,三相间不平衡电流普遍存在。调整三相不平衡电流装置的研究,解决了三相四线制低压系统中有功电流不平衡的技术难题,并得到实际应用和验证。
Unbalanced throe phase currents widely exist in rural electric network and low-voltage power supply for urban buildings. The device for adjusting unbalanced currents tackles the technological problems caused by unbalanced currents in three-phase four-wiro low-voltage distribution system, and it has been applied and validated in practice.
出处
《农业科技与装备》
2008年第1期35-36,39,共3页
Agricultural Science & Technology and Equipment
关键词
农业工程
三相不平衡电流
功率因数
降损节能
agricultural engineering
unbalanced thee phase current
power factor
loss reduction and energy saving
