under-load tap changer

• 有载调压器

under-load tap changer的用法和样例：

例句

1. A method of switching mutual repulsive thyristors in the process of on-load tap changer is proposed.
   提出了一种有载调压过程中互斥晶闸管组的通断控制方法。
2. Two practical methods are introduced to renovate the power transformer with no-load tap changer into that with on-load one.
   介绍了改造电网大型无载调压变压器为有载调压变压器的两种常用方式。