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Three-Phase Unidirectional Modular Multilevel Converter
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| Author(s) |
Gean Jacques MAIA DE SOUSA, Marcelo HELDWEIN |
| Abstract |
Unidirectional power flow voltage source converter high voltage direct current (VSC-HVDC) systemscan be advantageously used in future dc subsea electric transmission and distribution systems (DC-SETDS) in order to reduce cost, increase efficiency and reliability. This work proposes a unidirectionalmodular multilevel converter (uMMC) suitable for VSC-HVDC systems used in DC-SETDS. The mainadvantage of the proposal is the reduced number of active switches, lowering costs and increasing relia-bility. Suitable currents and voltages control strategies are presented, as well as simulation results. |
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| Filename: | 0823-epe2013-full-23020697.pdf |
| Filesize: | 1.816 MB |
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| Type |
Members Only |
| Date |
Last modified 2014-02-09 by System |
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