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Common mode voltage cancellation in a buck-type active front-end rectifier topology

Abdul Aziz, Junaidi and Klumpner, Christian and Clare, Jon C. (2012) Common mode voltage cancellation in a buck-type active front-end rectifier topology. Journal Of Power Electronics, 12 (2). pp. 276-284. ISSN 1598-2092

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Official URL: http://dx.doi.org/10.6113/JPE.2012.12.2.276

Abstract

AC/AC power conversion is widely used to feed AC loads with a variable voltage and/or a variable frequency from a constant voltage constant frequency power grid or to connect critical loads to an unreliable power supply while delivering a very balanced and accurate sinusoidal voltage system of constant amplitude and frequency. The load specifications will clearly impose the requirements for the inverter stage of the power converter, while wider ranges of choices are available for the rectifier. This paper investigates the utilization of a buck-type current source rectifier as the active front-end stage of an AC/AC converter for applications that require an adjustable DC-link voltage as well as elimination of the low-frequency common mode voltage. The proposed solution is to utilize a combination of two or more zero current vectors in the Space Vector Modulation (SVM) technique for Current Sources Rectifiers (CSR).

Item Type:Article
Uncontrolled Keywords:Power electronics
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:46701
Deposited By: Haliza Zainal
Deposited On:22 Jun 2015 05:56
Last Modified:18 Sep 2017 04:19

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