摘要
阐述了集成门极换流晶闸管(IGCT)的结构特点、基本工作原理,IGCT综合了可关断晶闸管(GTO)和绝缘栅换流晶闸管(IGBT)的优点,它具有成本低、高可靠性、高效率、开关频率高和易于串联等特点。详细讨论了集成门极换流晶闸管(IGCT)在电力系统中的具体应用,由于其优越的性能在中压大功率逆变器领域中正逐渐得到广泛重视,具有广泛的应用前景。
This paper introduces the structure features and operation principle of the integrated gate commutated thyristory （IGCT）.The IGCT combines some advantage of GTO and IGBT. It has many advantages such as low cost, high dependability, low flow losing, high switching frequency and easy series connection. Much attention has been paid to the IGCT in recent years due to its great performance. And the application of the IGCT in the power system is discussed. So it has wide application prospects in power system.
出处
《江西电力》
2005年第4期5-8,23,共5页
Jiangxi Electric Power
