变压器有载调压开关热缺陷故障的处理

Treatment of Thermal Defect Fault of On-load Voltage Regulating Switch of Transformer

有载调压开关为变压器输出侧电压控制的关键部件,如果出现运行故障,会直接影响到供电安全。因此,对变压器有载调压开关原理进行阐述,对某变压器有载调压开关热缺陷故障检查和处理进行介绍,然后对有载调压开关故障进行分析,提出了变压器有载调压开关热缺陷故障解决措施。

On-load voltage regulator is the key component of voltage control on the output side of transformer.If there is a fault in operation,it will directly affect the safety of power supply.The principle of transformer on-load tap-changer is analyzed,the inspection and treatment of thermal defect of transformer on-load tap-changer are introduced,then the fault of on-load tapchanger is analyzed,and the measures to solve the thermal defect of transformer on-load tap-changer are put forward.