Title :
Characteristic analysis of double PWM three-level inverter implemented by IEGT
Author :
Liu, Xiaohui ; Guo, Shuqing ; Hou, Xiaoyin
Author_Institution :
Sch. of Traffic & Building Eng., Beihua Univ., Jilin, China
Abstract :
The text aims at the harmonic pollution and powerless of the electronic network caused by inverter. Based on the foundation of power device IEGT and dual-PWM three-level inverter characteristics, the contrast of the rectifier three-pulse PWM modulate mode and the triangle PWM modulate mode is given. As a result, IEGT dual-PWM three-level inverter possesses the characteristics such as the good input and output wave type, the high power factor, the high efficiency and etc.
Keywords :
PWM invertors; double PWM three-level inverter; power device IEGT; rectifier three-pulse PWM modulate mode; Capacitors; Circuits; Clamps; DC generators; Insulated gate bipolar transistors; Pulse width modulation; Pulse width modulation inverters; Snubbers; Surges; Voltage; IEGT; dual-PWM; three-level; three-pulse PWM; triangle wave PWM;
Conference_Titel :
Control and Decision Conference (CCDC), 2010 Chinese
Conference_Location :
Xuzhou
Print_ISBN :
978-1-4244-5181-4
Electronic_ISBN :
978-1-4244-5182-1
DOI :
10.1109/CCDC.2010.5499120
