用调压器实现变压器无励磁调压变有载调压的方法

Converting Off-Circuit Tap-Changing into On-Load Tap-Changing of Transformer by Voltage Regulator

简述了用调压器实现变压器无励磁调压改有载调压的原理,介绍了调压器容量的选择。

The principle of converting off-circuit tap-changing into on-load tap-changing of transformer used by voltage regulator is presented. The capacity selection, operation and protection of voltage regulator are introduced.