Study of Novel High Efficiency Single-phase Induction Motor with Three Series-connected Windings Relation between Relay Protection and Distribution of Secondary Winding and Outlet Way of Primary Winding in Current Transformer 新型三绕组高效单相感应电动机研究电流互感器二次绕组排列及一次绕组出线方式与继电保护的关系
Microcomputer based algorithms for the differential protection of the three winding transformer 三绕组变压器差动保护算法
A formula of link relation of three-phase transformer is deduced using three absolute single-phase transformer based on mathematical model of single-phase two winding transformer. 以单相双绕组变压器数学模型为基础,用3个独立的单相变压器表征三相变压器的每一相,推导出了三相之间的连接关系方程;
In order to decrease the capacity of the inverter, the excitation impedance of three winding transformer is designed very smaller to take on more capacity. 同时励磁阻抗设计较小,使变压器本体承担更多容量,从而降低了变压器可调负载逆变器的总容量。