| |
A novel static and dynamic droop scheme to enhance transient response in parallel-connected UPS inverters
| [View]
[Download]
|
| Author(s) |
J. M. Guerrero; L. García de Vicuña; J. Matas; J. Miret; J. Majó |
| Abstract |
In this paper, a new controller for parallel-connected UPS inverters is presented. The proposed
controller is based on the droop method in order to avoid the use communication signals between the
modules. The paper deals to study the dynamic response limitations of the conventional droop method.
As a consequence, we propose a novel control scheme to overcome these limitations, endowing to the
paralleled UPS: fast transient response, excellent power sharing, and low output voltage THD when
supplying nonlinear loads. |
| Download |
| Filename: | EPE2003-PP0512 - Guerrero |
| Filesize: | 480.7 KB |
|
| Type |
Members Only |
| Date |
Last modified 2003-10-22 by Unknown |
| |
 |