A digitally controlled switch mode power supply based on matrix converter
High power telecommunication power supply systems consist of a three-phase switch mode rectifier followed by a dc/dc converter to supply loads at -48 V dc. These rectifiers draw significant harmonic currents from the utility, resulting in poor input power factor with high total harmonic distortion (...
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2018
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在線閱讀: | https://repository.li.mahidol.ac.th/handle/123456789/23232 |
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