Title :
Linear control of inverter output voltage in overmodulation
Author :
Lee, Dong-Choon ; Lee, G-Myoung
Author_Institution :
Sch. of Electr. & Electron. Eng., Yeungnam Univ., Kyungbuk, South Korea
fDate :
8/1/1997 12:00:00 AM
Abstract :
A novel overmodulation strategy for space-vector pulsewidth modulated (PWM) inverters is proposed. The method, which increases the range of linear control of the output voltage by 10%, is based on Fourier series representation of the reference voltage
Keywords :
DC-AC power convertors; Fourier series; PWM invertors; control system synthesis; linear systems; voltage control; Fourier series representation; PWM inverters; control design; linear output voltage control; overmodulation strategy; reference voltage; space-vector PWM;
Journal_Title :
Industrial Electronics, IEEE Transactions on
