摘要
三相电压不平衡状况是电能质量主要指标之一。以某1 000kV特高压线路为背景,应用电力系统电磁暂态及电力电子数字仿真(EMTPE)软件对特高压线路不平衡度的各种影响因素进行计算分析,其结论将为特高压线路的设计和运行提供重要参考。
Unbalance factor of three phase voltage is an important index of electric quality.Taking a 1 000 kV UHV transmission line as an example,by means of EMTPE software,different influencing factors for 1 000 kV UHV transmission line unbalance are analyzed.The conclusion is the important reference for UHV transmission line design and operation.
出处
《电力与能源》
2017年第3期219-222,共4页
Power & Energy
关键词
特高压
不平衡度
影响因素
ultra high voltage(UHV)
unbalance factor
influencing factor