Highvoltagelevel-shift circuitry allows low voltage logic signals to drive IGBTs in a high side configuration operating up to 1200V.
高电压电平漂移电路允许低压逻辑信号来驱动的IGBT在高达1200V一种操作高侧配置。
2
For those of highvoltagelevel, after the estimate of their insulation parameters we draw the conclusion that those above methods cannot apply to on-line insulation monitoring of 110kv XLPE cable.