24-pulse AC-DC converter for power quality improvement in vector controlled induction motor drives

Singh, Bhim ; Bhuvaneswari, G. ; Garg, Vipin (2006) 24-pulse AC-DC converter for power quality improvement in vector controlled induction motor drives Electric Power Components and Systems, 34 (10). pp. 1077-1098. ISSN 1532-5008

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Official URL: http://www.tandfonline.com/doi/full/10.1080/153250...

Related URL: http://dx.doi.org/10.1080/15325000600630335

Abstract

This article deals with autotransformer based multipulse AC-DC converters feeding vector controlled induction motor drives (VCIMDs) for improving power quality at the point of common coupling (PCC). The proposed 24-pulse AC-DC converter is realized on the principle of DC ripple re-injection technique for pulse multiplication and harmonic mitigation. The design of the autotransformer is given for the proposed AC-DC converter for making it suitable for retrofit applications, where presently a 6-pulse diode bridge rectifier is used. The effect of load variation on VCIMD is also studied to demonstrate the effectiveness of the proposed AC-DC converter. The test results, along with simulated results, on a developed laboratory prototype are presented to validate the design and model of the proposed 24-pulse AC-DC converter.

Item Type:Article
Source:Copyright of this article belongs to Taylor and Francis Group.
Keywords:Autotransformer; Multipulse AC-DC Converter; Pulse Multiplication; Power Quality; VCIMD
ID Code:106700
Deposited On:07 Aug 2017 12:15
Last Modified:07 Aug 2017 12:15

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