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Predictive Current Control of a 7-Level AC-DC Back-to-Back Converter for Universal and Flexible Power Management System
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| Author(s) |
Stefano Bifaretti |
| Abstract |
The paper proposes a novel power conversion system for Universal and Flexible Power Management (UNIFLEX-PM) in Future Electricity Network. Its structure is based on a back-to-back three-phase AC-DC 7-level converter; each AC side is connected to a different PCC, representing the main grid and/or various distributed generation systems. Effective and accurate power flow control is demonstrated through simulation in Matlab- Simulink environment on a model based on a two-port structure and using a Predictive Control technique. Control of different Power flow profiles has been successfully tested in numerous network conditions such as voltage unbalance, frequency excursions and harmonic distortion. |
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| Filename: | 273.pdf |
| Filesize: | 468 KB |
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| Type |
Members Only |
| Date |
Last modified 2008-12-07 by System |
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