大功率半导体开关RSD触发用脉冲变压器的设计与研究

Design and Research of Pulse Transformer for RSD′s Trigger

从RSD的结构原理出发,提出了采用可饱和脉冲变压器触发RSD的方案。并结合RSD触发要求,提出了该脉冲变压器设计中需满足的关键因素及设计方法。实验证明,采用可饱和脉冲变压器触发RSD是可行的。该脉冲变压器的设计方法也为设计更高电压等级的脉冲变压器提供了借鉴。

Based on the structure and principle of RSD, a trigger solution is described with a saturable pulse transformer. Upon RSD＇s trigger requirement, the design method of pulse transformer is also introduced. From the test, it shows that the trigger solution with saturable pulse transformer is feasible. The design method of pulse transformer provides reference for higher voltage,