Title :
Multimodular, high current, fast response IGBT inverter power supply of SST-1 tokamak
Author :
Dinesh Kumar Sharma;A Varadharajullu;R Ramesh;Varunesh Kumar
Author_Institution :
Institute for Plasma Research, Bhat, Gandhinagar-382428, Gujarat, India
Abstract :
IGBT power supply is a single-phase H bridge inverter capable to provide current of ±12kA with 1MA/sec ramp rate. This paper describes performance requirements, ratings, inverter design calculations, multimodular topology, protections, fast control, symmetrical layout, bus bar engineering, and cooling requirement and test results.
Keywords :
"Insulated gate bipolar transistors","Inverters","Power supplies","Switches","Cooling","Redundancy","Voltage control"
Conference_Titel :
Power Electronics and Applications (EPE´15 ECCE-Europe), 2015 17th European Conference on
DOI :
10.1109/EPE.2015.7309359
