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Implementation of a Digital Signal Processor-controlled Shunt Active Filter
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| Author(s) |
Leonardo Rodrigues Limongi, Marcelo Cabral Cavalcanti, Francisco de Assis dos Santos Neves, Gustavo Medeiros de Souza Azevedo |
| Abstract |
This paper presents the implementation of an active
filter configuration for harmonic compensation. The system
can be controlled for current harmonics and reactive power
compensations simultaneously by using a converter operating
as active shunt filter. A synchronous reference frame based
controller is compared to an instantaneous reactive power based
controller. The synchronous reference frame method is chosen
to control the converter due to the better performance when the
supply voltage is distorted. A shunt active filter system has been
designed and built to meet IEEE 519 recommended harmonic
standards. Simulation demonstrates the good performance of the
active filter configuration. Experimental results, corresponding
to the operation of the digital signal processor-controlled shunt
active filter are also presented. |
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| Filename: | 108 |
| Filesize: | 919.1 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-07 by System |
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