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New Bidirectional Three-Phase Buck- + Boost-Type PFC Rectifier for Bipolar DC Distribution Systems
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| Author(s) |
Thiago SOEIRO, Marcelo HELDWEIN |
| Abstract |
This paper presents new three-phase high power factor ac grid interface circuits appropriate for futurebipolar dc active distribution networks. The ac-to-dc power converter concept is constructed bycombining a six-switch buck-type PFC converter and a bipolar dc-dc boost-type inverting-link circuit.The characteristics of this concept, including an appropriate modulation and control structure, aredescribed in this paper. Simulation results validate the circuit operation. |
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| Filename: | 0063-epe2013-full-22483966.pdf |
| Filesize: | 1.426 MB |
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| Type |
Members Only |
| Date |
Last modified 2014-02-09 by System |
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