Power electronic converter systems for direct drive renewable energy applications

2013 ◽  
pp. 106-135 ◽  
Author(s):  
Z. Chen
Keyword(s):  
Renewable Energy ◽  
Power Electronic ◽  
Direct Drive ◽  
Energy Applications ◽  
Power Electronic Converter

Comparative Analysis of Solution Methods to Power Electronic Interface Modeling for Renewable Energy Applications

2013 ◽  
Vol 768 ◽  
pp. 9-15
Author(s):  
D. Randhir ◽  
S. Umashankar ◽  
D. Vijayakumar ◽  
D.P. Kothari
Keyword(s):  
Renewable Energy ◽  
Analytical Method ◽  
Electronic System ◽  
Power Electronic ◽  
Kutta Method ◽  
Euler’S Method ◽  
Energy Applications ◽  
Runge Kutta Method ◽  
Excellent Research ◽  
Runge Kutta

This paper presents the comparison between various numerical methods namely Euler's Method, Midpoint Method, 2nd order Runge Kutta Method and 4th order Runge Kutta Method with the analytical method to solve a power electronic system in both single phase and three phase configuration using decoupled methodology. The values of source current, load current and DC link voltage are obtained for each method using Matlab software and compared with each other. Also, the error in each numerical method with respect to analytical method is calculated and tabulated. These power electronic models could be an excellent research platform for testing the renewable energy systems without going for full scale or scaled down models.

Power Electronic Converter Based PMSG Emulator: A Testbed for Renewable Energy Experiments

2018 ◽  
Vol 54 (4) ◽  
pp. 3626-3636 ◽  
Author(s):  
Mohammadhossein Ashourianjozdani ◽  
Luiz A. C. Lopes ◽  
Pragasen Pillay
Keyword(s):  
Renewable Energy ◽  
Power Electronic ◽  
Power Electronic Converter

Lossless Dynamic Models of the Quasi-Z-Source Converter Family

2011 ◽  
Vol 29 (1) ◽  
pp. 73-78 ◽  
Author(s):  
Dmitri Vinnikov ◽  
Oleksandr Husev ◽  
Indrek Roasto
Keyword(s):  
Renewable Energy ◽  
Dynamic Models ◽  
Energy Applications

Lossless Dynamic Models of the Quasi-Z-Source Converter FamilyThis paper is devoted to the quasi-Z-source (qZS) converter family. Recently, the qZS-converters have attracted attention because of their specific properties of voltage boost and buck functions with a single switching stage, which could be especially beneficial in renewable energy applications. As main representatives of the qZS-converter family, the traditional quasi-Z-source inverter as well as two novel extended boost quasi-Z-source inverters are discussed. Lossless dynamic models of these topologies are presented and analyzed.

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