电气传动2017，Vol.47Issue(4)：35-39,75,6.DOI:10.19457/j.1001-2095.20170408
基于IGCT的20MV·A NPC/H桥变流器研究
Research on the 20 MV·A NPC/H-bridge Inverter Based IGCT
摘要
Abstract
Investigated the 20 MV·A NPC/H-bride high power inverter based IGCT. It has been applied in the large axial air compressor field successfully. Inverter adopted the modular structure design based on IGCT. The commutation process of module had been analyzed in order to guide the power semiconductor selection and power module structure design. The developed module could reduce the stray inductance effectively and ensure the reliable working of IGCT. The integrated control system based on VME bus was researched and the vector control of synchronous motor was implemented. The experimental results show that the inverter system reaches the design requirement and has an excellent performance.关键词
集成门极换流晶闸管/三电平H桥/换流过程/同步电机/变流器Key words
integrated gate-commutated thyristor/three-level H-bridge/commutation process/synchronous motor/inverter分类
信息技术与安全科学引用本文复制引用
杨培,李崇坚..基于IGCT的20MV·A NPC/H桥变流器研究[J].电气传动,2017,47(4):35-39,75,6.基金项目
国家"863计划"项目,超大容量变频装备关键技术研究与工程示范应用(2011AA050403) （2011AA050403）
