Title :
An improved three-level inverter SVPWM control method
Author :
Ke Qing Qu ; Chong Yang ; Jin Bin Zhao
Author_Institution :
Coll. of Electr. Eng., Shanghai Univ. of Electr. Power, Shanghai, China
Abstract :
The three-level inverter Space Vector Pulse Width Modulation (SVPWM) method is researched, in accordance with the calculation of the vector variation a triangle rotational relations is proposed, which can make the time calculation and time state allocation modules be simplified and improved. Compared with the traditional SVPWM control method, its control becomes more simple and easy to implement. The simulation results show the effectiveness of the method.
Keywords :
PWM invertors; geometry; improved three-level inverter SVPWM control method; three-level inverter space vector pulse width modulation method; time calculation module; time state allocation module; triangle rotational relations; vector variation calculation; Integrated circuit modeling; Inverters; Resource management; Simulation; Space vector pulse width modulation; Switches; Vectors; SVPWM; three-level inverter; triangle rotationol relations;
Conference_Titel :
Applied Superconductivity and Electromagnetic Devices (ASEMD), 2013 IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-0068-8
DOI :
10.1109/ASEMD.2013.6780700
