摘要
本文针对配电自动化零序电压偏高的问题,通过试验及现场测试,深入查找零序电压偏高的原因,用于指导配电自动化成套设备的安装、调试、验收应注意成套设备可靠接地。
in this paper,in order to solve the problem of high zero sequence voltage in distribution automation,tests and field tests are carried out to find out the causes of high zero sequence voltage,which is used to guide the installation,commissioning and acceptance of complete sets of distribution automation equipment,in which attention should be paid to the reliable earthing of complete sets of equipment.
作者
赵勇帅
王洪林
李维
Zhao Yongshuai;Wang Honglin;Liwei(Electric Power Research Institute,Yunnan Power Grid Co.,Ltd.,Kunming 650217,China)
出处
《云南电力技术》
2021年第4期34-36,共3页
Yunnan Electric Power
关键词
配电自动化成套设备
零序电压
三次谐波
平衡绕组
接地
Distribution Automation Complete Equipment
Zero Sequence Voltage
Triple Harmonics
Balancing Winding
Earthing
