Title :
Improved hysteresis band current controller
Author :
Aldabas, E. ; Romeral, L. ; Arias, A. ; Jayne, M.G.
Author_Institution :
Electron. Eng. Dept., Univ. of Catalonia, Catalunya, Spain
fDate :
12/6/2001 12:00:00 AM
Abstract :
A new hysteresis band current controller for voltage source inverters is presented. This new technique, which has been experimentally verified, is based on the use of a second input current error derivative for the selection of the zero voltage vectors V0,7 , which greatly reduces the inverter switching frequency
Keywords :
controllers; electric current control; hysteresis; invertors; hysteresis band current controller; switching frequency; voltage source inverter;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20011010