The Grid-connected Inverter of Simulation on Direct-drive Wind Power System Based on MATLAB

DOI

10.2991/iccia.2012.424How to use a DOI?

Keywords

Grid-connected inverter, wind power system, direct-drive, SVPWM, Simulink/Matlab

Abstract

Based on working Principle of the direct-drive wind power system’s grid-connected inverter was research, the mathematical model for inverter in Three-phase rotating coordinate was established and analyzed. A double-loop control strategy that based on feed forward decoupling were introduced, Meanwhile, combining the implementation effective control of the AC-side output current by the Space Vector Pulse Width Modulation method (SVPWM), it could generate sine wave current that had the same frequency and the same phase with network voltage. To a great degree, reduced harmonic pollution in power system, moreover, improved the Grid-connected wind power system’s efficiency and reliability.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaoming Wang
AU  - Wanci Liu
AU  - Wenjuan Xiao
PY  - 2014/05
DA  - 2014/05
TI  - The Grid-connected Inverter of Simulation on Direct-drive Wind Power System Based on MATLAB
BT  - Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)
PB  - Atlantis Press
SP  - 1698
EP  - 1701
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccia.2012.424
DO  - 10.2991/iccia.2012.424
ID  - Wang2014/05
ER  -