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在工业大功率应用领域已经推出了多种类型(对称、非对称以及逆向导通)的门极换流晶闸管(GCT)器件。为了用它来实现更高性能、更加合适的系统,人们期望对门极换流晶闸管展开进一步的研究。本文提出了对称门极换流晶闸管的一种新方案。
Many types of gate commutated thyristor (GCT) devices have been introduced for industrial high-power applications (Symmetrical, Asymmetric, and Reverse Conduction). In order to use it to achieve higher performance and more suitable system, it is expected to further study the gate commutated thyristor. This paper presents a new scheme of symmetrical gate commutated thyristor.