摘要
本文中作者结合GB20052-2020标准对油浸式配电变压器能效限定值的要求,计算分析了不同容量的油浸式配电变压器在进行负载损耗测量时对应的功率因数,并提出了解决方案。
Based on the requirements of the GB20052-2020 standard on the energy efficiency limit value of oil-immersed distribution transformers,the power factors of oil-immersed distribution transformers of different capacities during load loss measurement are calculated and analyzed by the authors in this paper.Some solutions are presented.
作者
李世成
李思佳
郑久江
陈星
杜晓平
李涛
LI Shi-cheng;LI Si-jia;ZHENG Jiu-jiang;CHEN Xing;DU Xiao-ping;LI Tao(Shenyang Transformer Research Institute,Shenyang 110122,China;State Grid Shandong Electric Power Company,Jinan 250001,China)
出处
《变压器》
2021年第8期54-57,共4页
Transformer
关键词
油浸式配电变压器
损耗测量系统
功率因数
Oil-immersed distribution transformer
loss measurement system
Power factor
