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Critical Evaluation of FBD, PQ and Generalized Non-Active Power Theories
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| Author(s) |
Fan XU, Leon TOLBERT, Yan XU |
| Abstract |
Due to the widespread use of non-sinusoidal, non-periodic loads and the existence of distortedvoltages, many definitions of non-active power for non-sinusoidal and non-periodic waveforms havebeen formulated. This paper investigates the major similarities and discrepancies of three non-activepower theories which are widely used in control algorithms for shunt compensation systems. The threeapproaches are FBD, PQ and generalized non-active power theories. The evaluation and comparisonof these three theories as the non-active power compensation strategies for single-phase system, threephasesystem with unbalanced load, sub-harmonic load, and distorted system voltage will be includedin this paper. The conclusions are based on both the simulation and the experimental results ofdifferent compensation objectives. |
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| Filename: | 0240-epe2011-full-14054621.pdf |
| Filesize: | 1.423 MB |
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| Type |
Members Only |
| Date |
Last modified 2012-01-26 by System |
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