| |
Improving the performance of a vector controlled current-source PWM rectifier with distorted supply voltages
| [View]
[Download]
|
| Author(s) |
M. Salo; H. Tuusa |
| Abstract |
Three-phase current-type PWM rectifiers are becoming increasingly popular in power electronic
systems due to the tighter EMC regulations. In this paper the control of the current-source PWM
rectifier without supply current measurements is discussed. A new control method to compensate the
capacitive harmonic currents of the supply filter caused by the distorted supply voltages is presented.
Since the supply current measurements are needed neither for protection in current source converters
the ac current sensors can be totally eliminated. The function of the proposed control methods are
verified by simulation and experiment. |
| Download |
| Filename: | EPE2003-PP0960 - Salo |
| Filesize: | 796.6 KB |
|
| Type |
Members Only |
| Date |
Last modified 2003-10-23 by Unknown |
| |
 |