| |
FUZZY LOGIC AS CONTROL METHOD FOR POWER ELECTRONICS CONVERTERS
| [View]
[Download]
|
| Author(s) |
A.-P. Martins; A.-S. Carvalho |
| Abstract |
This paper presents an application based on Fuzzy Logic Controllers (FLC) in the
parallel operation of inverters inside Uninterruptible Power Supply Systems (UPS). It is
described, in a simplified way, the parallel operation of UPSs in order to show its MultiInput/
Multi-Output (MIMO) characteristic, with high cross coupling between inputs and
outputs. The system high order turns it complex to analyze in terms of transfer functions and
difficult to model, due to the imprecision in some parameters. The most usual control methods
are described and it is justified the implementation of a MIMO fuzzy controller. Simulation
and experimental results for two controller types are presented. |
| Download |
| Filename: | Unnamed file |
| Filesize: | 427.1 KB |
|
| Type |
Members Only |
| Date |
Last modified 2016-03-21 by System |
| |
 |