发电机转子绕组交流阻抗测量的理论分析  

A Theoretical Analysis on Measurement of AC Impedance for Rotor Winding in Generator

作　　者：梅强[1] 

机构地区：[1]江苏省电力试验研究所

出　　处：《华东电力》1998年第7期4-6,共3页East China Electric Power

摘　　要：用磁路的磁阻变化来解析测量转子绕组的交流阻抗和功率损耗的原理，给出了测量回路的等效电路图和有关参数的说明，并指出功率损耗中的主要部分是铁耗。According to the theory of electrical engineering,the relationship between the variation of the reluctance and the AC impedance and losses of rotor winding is analyzed. The equivalent measuring circuit diagram and the explanation of related parameters are given and points out that the main portion of the active power loss is iron loss.

关 键 词：转子绕组 交流阻抗 功率损耗 汽轮发电机 测量 

分 类 号：TM311.033[电气工程—电机]