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Analysis and Design of Active Series Voltage Compensator with Harmonic Current Compensation
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| Author(s) |
S-Y. Lee; J.-S. Cho; H.-S. Mok; G.-H. Choc; Y.-B. Cho |
| Abstract |
A new 3-phase active input unbalance voltage compensator with harmonic current compensating capability is propposed and the operating principle of the proposed system is presented through per-phase equivalent circuit. the proposed system performs both compensations of the unbalanced source voltage and the harmonic currents generated due to nonlinear load such as diode rectifier. The proposed system is composed of a 3-phase voltage source converter, LC filter, series transformer and passive device at the load side of the line. The compensating voltage to regulate the load voltage and to remove the harmonic current components at the source side is transmitted to the line by the series transformer. The control algorithm is suggested and the design of the power circuit is carried out in this paper. The validity of the proposed system is proved by the results of computer simulation using PSIM (Power Simulation). |
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| Filename: | EPE1999 - PP00555 - Lee.pdf |
| Filesize: | 268.4 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-04-08 by System |
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