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A SHUNT ACTIVE FILTER WITH A SLIDING MODE CONTROL CIRCUIT
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| Author(s) |
K. Sahnouni; O. Lapierre; S. Jones; A. Berthon |
| Abstract |
The paper describes a shunt active filter with an output LC filter and a sliding mode control circuit. The active filter laws, based on the sliding mode control theory, are derived to reduce voltage distortion at the connection point of the non-linear load and to
cancel harmonic components from the system side. A switching optimisation method is introduced to minimise the switching frequency. Simulation results show an excellent reduction of current and voltage distortion for a low switching frequency. This control circuit
is tested on an IGBT active filter and experimental results show the effectiveness of the sliding mode controlled active filter. |
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| Filename: | Unnamed file |
| Filesize: | 305.9 KB |
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| Type |
Members Only |
| Date |
Last modified 2016-02-19 by System |
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