配置有载调压的变压器在有载调压开关出现异常时，为抑制恶化趋势，避免突发故障，采取了减少调压开关动作次数的措施。

Two practical methods are introduced to renovate the power transformer with no-load tap changer into that with on-load one.

youdao

配置有载调压的变压器在有载调压开关出现异常时，为抑制恶化趋势，避免突发故障，采取了减少调压开关动作次数的措施。

Two practical methods are introduced to renovate the power transformer with no-load tap changer into that with on-load one.

youdao