高压提升机变频器中旁路使用可控硅问题的分析

The Analysis of the Hoist High Voltage Inverter Bypass Using SCR Problem

本文对高压提升机变频器在回馈状态下断电试验中，当回馈量较大时可控硅损坏现象进行了分析，并给出了解决办法。

In this paper, the high-voltage hoist inverter power feedback state test, when the large amount of feedback SCR damage phenomena are analyzed and solutions are given.