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Simulations of a Current-Source Shunt Active Power Filter with Carrier-Based PWM and Periodic Sampling Modulation Techniques
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| Author(s) |
Bruno EXPOSTO, João AFONSO, Helder CARNEIRO, Carlos COUTO, Gabriel PINTO |
| Abstract |
This paper presents a Shunt Active Power Filter that is built using a current-source inverter. The control of the Active Filter relies in the p-q Theory with the “Sinusoidal Currents at Source” algorithm implemented. The Active Power Filter was simulated using two modulation techniques: Periodic Sampling and Carrier-Based Pulse Width Modulation (CBPWM). To assess the performance of the Active Filter, the simulations were made using two different loads. The first load was a RL balanced load. The second was a non-linear load, namely a full bridge rectifier with a RL load in the DC side. These loads allowed determining the performance of the Active Filter when compensating current harmonics and power factor, using the two modulation techniques. |
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| Filename: | 0465-epe2011-full-17160956.pdf |
| Filesize: | 1.136 MB |
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| Type |
Members Only |
| Date |
Last modified 2012-01-26 by System |
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