摘要
通过一起带有平衡绕组的变压器低压侧电压不平衡的案例,分析了平衡绕组对变压器低压绕组对地电容分布的影响,并提出了相应的对策。
Through a case of voltage imbalance on the low voltage side of transformer with balanced winding,the influence of balance winding on the distribution of capacitance of transformer low voltage winding to ground is analyzed,and the corresponding countermeasures are put forward.
作者
孙钢虎
贺婷
薛磊
束洪春
邹炯斌
李洪
SUN Gang-hu;HE Ting;XUE Lei;SHU Hong-chun;ZOU Jiong-bin;LI Hong(Xi'an Thermal Power Research Institute,Xi'an 710054,China;Kunming University of Science and Technology,Kunming 650500,China;Huaneng Power International,INC.Haimen Power Plant,Shantou 515132,China)
出处
《变压器》
北大核心
2019年第12期8-12,共5页
Transformer
基金
国家自然科学基金资助项目(51667010)
关键词
变压器
平衡绕组
中性点电位漂移
仿真分析
Transformer
Balancing winding
Neutral-point potential driftage
Simulation analysis