Harmonic mitigator based on 12-pulse AC-DC converter for switched mode power supply

Kalpana, R. ; Bhuvaneswari, G. ; Singh, B. ; Singh, S. (2010) Harmonic mitigator based on 12-pulse AC-DC converter for switched mode power supply IET Power Electronics, 3 (6). pp. 947-964. ISSN 1755-4535

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Official URL: http://ieeexplore.ieee.org/document/5618883/

Related URL: http://dx.doi.org/10.1049/iet-pel.2009.0325

Abstract

A novel harmonic mitigator based on the 12-pulse ac-dc converter, which is capable of suppressing up to 11th harmonics, is presented with reduced magnetic rating and low total harmonic distortion (THD) of ac mains current. A set of power quality indices on input ac mains and magnetic ratings for various autoconnected transformer configurations for the 12-pulse converter feeding a low voltage, high current and 12-kW switched mode power supply is also presented so that the best autoconnected transformer configuration can be chosen according to the requirements for this application. A laboratory prototype of the proposed ac-dc converter is developed and the test results are presented to validate the design and model of the converter system.

Item Type:Article
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ID Code:106401
Deposited On:07 Aug 2017 13:02
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