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Evaluation of Power-Ratings for Active Power Quality Compensators
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| Author(s) |
D. D. Bester; A. D. le Roux; H. du T. Mouton; J. H. R. Enslin |
| Abstract |
The optimal power rating of a power quality compensator is important not only in the design of an
industrial compensator for a specific application, but also in determining the best compensation
strategy for a specific application. Different compensator topologies can often perform related
compensation functions, resulting in a situation where financial implications determine the best
solution. This paper will focus mainly on load voltage regulation with emphasis on dip
compensation. The cost of a compensator of a specific topology is not only determined by the power
rating of the converters but is also influenced by structural differences such as the addition of
injection transformers, energy storage devices or bypass switches. This paper will not directly
evaluate the cost of different compensation strategies, but will highlight the differences that will have
a marked financial impact. Several implementation issues are also discussed to aid the decision on
the optimal compensator solution for a specific application. |
| Download |
| Filename: | EPE1999 - PP00239 - Bester.pdf |
| Filesize: | 116 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-04-08 by System |
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