| |
Control of Zero-Sequence Current in Parallel Connected Voltage Source PWM Rectifiers Using Converter-Flux-Based Control
| [View]
[Download]
|
| Author(s) |
NIEMELAe Markku; POeLLAeNEN Riku; PYRHOeNEN Juha; TARKIAINEN Antti |
| Abstract |
A new zero vector selection strategy for the Converter Flux based Control (CFC) of voltage source PWM rectifiers is introduced. With this strategy the circulating current in paralleled rectifiers is effec-tively suppressed and independent operations of the individual converter units are achieved. In addi-tion to normal line filter, no additional passive components such as transformers or current sharing reactors are required to parallel the converters. Simulation and experimental results validate the devel-oped model and the proposed zero vector selection scheme. |
| Download |
| Filename: | 0407 |
| Filesize: | 2.378 MB |
|
| Type |
Members Only |
| Date |
Last modified 2006-02-12 by System |
| |
 |