Contribution to conducted EMI reduction in multiconverter topology
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hdl:2117/6381
Tipus de documentText en actes de congrés
Data publicació2009-11
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Abstract
This paper contributes to the conducted EMI
reduction generated by switched power converters operating in multiconverter arrangement. The EMI reduction is achieved by
means of the combination of two techniques: interleaving and
switching frequency modulation. The effectiveness of such methods in terms of EMI reduction is experimentally validated
in a four channel parallel buck converter. The technique that provides the best attenuation results is identified. Finally, special attention has been paid to possible undesired side-effects produced by these techniques. For this reason the converter
efficiency and output voltage ripple are evaluated.
CitacióMon González, J. [et al.]. Contribution to conducted EMI reduction in multiconverter topology. A: Annual Conference of the IEEE Industrial Electronics Society. "Proceedings of 35th International Conference on Micro and Nano Engineering". 2009, p. 4122-4127.
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