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Design of Passive Trap-LCL Filters for Two-Level Grid Connected Converters Applications
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| Author(s) |
Antoni Mir CANTARELLAS, Elyas RAKHSHANI, Daniel REMON, Pedro RODRIGUEZ |
| Abstract |
This paper proposes a passive filter design method and validation analysis based on a Trap-LCL filtertopology for implementation in grid connected two-level converters for high power applications. Theproposed topology appears as an alternative to the conventional LCL filter, since reduced filterparameters can be obtained while still ensuring high filtering capability for switching frequencyharmonics. Furthermore, a step-by-step filter design method will be introduced in order to provide aclear scope on the tuning procedure, as well as on the main requirements that the filter should satisfy.Finally, a comparative study between a conventional LCL and a LCL-Trap filter will be performed insimulation with the goal of finding a meaningful evaluation of the advantages and disadvantagesprovided from the LCL-Trap configuration. |
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| Filename: | 0575-epe2013-full-10435964.pdf |
| Filesize: | 325.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2014-02-09 by System |
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