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A NEW APPROACH TO ANALYSIS INVERTER OUTPUT CURRENT RIPPLE

Pekik Argo, Dahono (2010) A NEW APPROACH TO ANALYSIS INVERTER OUTPUT CURRENT RIPPLE. Industrial Electronic Seminar.

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Abstract

A new approach to analysis output current ripple from inverters is proposed. Current ripple has been analyzed by many different approach, such as time domain analysis, frequency domain analysis, and numerical method using digital simulation. Each of those method provides advantages and disadvantages itself. In this paper, frequency domain analysis is used. This method is based on the Fourier principle applied for inverter output waveform. The analysis is done by deriving the phase-to-phase mean square value of inverter’s load. Type of inverters will be analyzed in this research are three-phase inverter and six-phase inverter with dual wound stator induction motor. A technique to control the switching of these inverter is Pulse Width Modulation (PWM). Simulation also provided to verify the analytical result.

Item Type: Article
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Q Science > QA Mathematics > QA76 Computer software
Divisions: Faculty of Engineering, Science and Mathematics > School of Electronics and Computer Science
Depositing User: Diptia dipu Zandra
Date Deposited: 14 Mar 2011 19:48
Last Modified: 15 Apr 2011 15:18
URI: http://repo.pens.ac.id/id/eprint/21

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