摘要
末端补偿技术是将补偿器安装在电网末端，并与电感性用电设备并联，使电源到负载间的所有供电线路都得到补偿。现场测试表明，ＣＹＪＱ－１０型抽油机电控箱采用末端补偿技术后，电动机平均功率因数从０．４７６提高到０．８３０，供电线路损耗降低１６．８２％，节电效果明显。
The end compensation technique discussed refers to installing a compensator at the end of the network in parallel with the inductive electric equipment to make all the supply lines between the electric source and the loads compensated. Field tests show that,by applying this technique on the electric control box for Model CYJQ-10 pumping units, the average power factor of the motor is raised from 0. 476 to 0. 830, and the loss of power reduces by 16. 82percent.
出处
《石油机械》
北大核心
1994年第4期22-26,共5页
China Petroleum Machinery
关键词
抽油机
末端补偿
pumping unit
end compensation technique
