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三菱电机公司通过将ＧＴＤ元件串联连接构成高电压新型自动交一直变换器又为使其小型化而开发了ＧＴＯ选通驱动电源。此举是为了有效利用电力系统提高交流网络供电能力或能方便地用于直流输电的频率变换设备。 这种电源是将缓冲电容器内储存能量的一部分用作ＧＴＯ元件的门极驱
Mitsubishi Electric Corporation developed the GTO gated drive power supply by connecting GTD components in series to form a high-voltage new AC-DC converter and miniaturizing it. This is to effectively use the power system to improve the exchange network power supply capacity or can be easily used for DC transmission frequency conversion equipment. This power supply is a part of the energy stored in the snubber capacitor used as the gate drive for GTO devices