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A MULTI-STRATEGY CONTROL SYSTEM FOR THE FIRING OF THYRISTORS BRIDGES
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| Author(s) |
C. Zanne; J. F. Aubry; H. Godfroid; J. F. Pouliquen |
| Abstract |
This paper first presents the three main numerical strategies for the digital control of thyristors firing: the vertical control issued from analog technology, the time delayed control and the incremental control. The main advantages and drawbacks of each of them are presented. Then the authors propose a hybrid solution in order to profit by the advantages of each classical algorithm: a stable time distribution for the firing pulse in steady state operating mode, a good accuracy for the firing angle and a simple implementation for the securities.This solution is modelised using an interpreted Petri Net and implemented on a RTX 2000 micro controller. |
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| Filename: | Unnamed file |
| Filesize: | 1.819 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-07-26 by System |
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