新器件ETO的PSPICE仿真研究  

Research of the ETO and its CSTI circuit based on PSPICE

作　　者：郑宏[1] 朱益华[1] 祁峰[1] 

机构地区：[1]江苏大学电气信息工程学院,212013

出　　处：《微计算机信息》2006年第10S期156-158,161,共4页Control & Automation

基　　金：江苏省教育厅自然科学基金资助项目;基金号(04KJB470023)

摘　　要：针对在实际应用中ETO运行参数少的现状,文中通过PSPICE软件运用等效电路法对ETO建立等效模型,并运用精确ETO等效模型构成的电流源型逆变电路(CSTI)进行仿真研究。给出了一个开通、关断波形精确逼近实际试验波形的ETO模型,仿真结果表明基于等效ETO模型的逆变电路能较好的实现对实际电路的动态模拟。Because of the shortage of the application parameters, The text use the Equivalent circuit method through the Pspice software build up a ETO model; build a CSTI circuit using the ETO model above, by the simulation the text get a ETO model which has quite accurate turn-on and turn-off character, The simulation result shows that this equivalent circuit ETO model could also achieve a perfect dynamic simulation.

关 键 词：发射极关断晶闸管(ETO) 等效电路法 PSPICE软件 仿真 

分 类 号：TN344[电子电信—物理电子学]