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A FREQUENCY COMPENSATED, FAST-ACTING CONTROL SYSTEM FOR STATIC VAR COMPENSATORS
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| Author(s) |
D. O. Ebockayuck; C. D. Manning |
| Abstract |
The Fixed Capacitor Thyristor-Controlled Reactor (FC-TCR) is widely used for AC voltage control on transmission lines and industrial busbars. It has a relatively simple main circuit and its performance depends very much on its controI system. Host reported control systems for static VAR compensators (SVC) employ zero crossing detection and as such suffer from inherently slowed responses and are sensitive to frequency changes, harmonic distortions and transients in the system voltage. This paper presents an SVC control system which employs an inner conduction angle feedback loop, for fast and accurate response, and overcomes the above problems. The control strategy is outlined In detail and tests results are given which demonstrate the effectiveness of the scheme. |
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| Filename: | Unnamed file |
| Filesize: | 737 KB |
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| Type |
Members Only |
| Date |
Last modified 2021-02-08 by System |
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