摘要
电力自耦变压器在其输入电流均小于额定值时 ,其公共绕组也可能过负荷。从电流流向、容量传递的角度分析了这种情况的发生 。
When electric power coupling transformer at input current is less than rated value,public winding can be also overload.Current flow and capability transference are analyzed.
出处
《东北电力学院学报》
2002年第2期80-83,共4页
Journal of Northeast China Institute of Electric Power Engineering
关键词
电力自耦变压器
公共绕组
过负荷
过负荷保护
复数功率向量图
Electric power coupling transformer
Public winding
Overload
Overload protection
Complex function vector circular map
