TANG Fang-xuan, FU Yu. Using Voltage Distribution Method to Diagnose the Short-circuit Existing in the Rotor Windings of Concealed Poles Synchronization Generator[J]. High voltageapparatus, 2005, (1): 72-73.
TANG Fang-xuan, FU Yu. Using Voltage Distribution Method to Diagnose the Short-circuit Existing in the Rotor Windings of Concealed Poles Synchronization Generator[J]. High voltageapparatus, 2005, (1): 72-73.DOI:
隐极同步发电机转子匝间短路的分布电压诊断法
摘要
介绍了隐极同步发电机转子绕组匝间短路的分布电压诊断法
通过分布电压的测量
及时发现了转子绕组早期匝间短路故障
确定了故障线圈
防止了事故的发生。
Abstract
In this paper
the voltage distribution method is presented to diagnose the short-circuit existing in the rotor windings of concealed poles synchronization generator. On the basis of test results of voltage distribution
the early short circuit fault in the windings is detected and located in time