Research on Harmonic Suppression of Direct Drive Permanent Magnet Wind Converter

DOI

10.2991/iceea-18.2018.21How to use a DOI?

Keywords

harmonic suppression; active damping; PIR control

Abstract

With the increasing of wind power installed capacity, the demand for power generation quality of wind power system is getting higher and higher. The magnitude of harmonic generation in wind power system plays a decisive role in the output power quality. Effective suppression of harmonics is a key indicator of the quality and performance of wind power converter equipment. Based on the harmonic of direct drive permanent magnet wind power, the high frequency and low frequency character of grid side converter is analyzed. In order to restrain the effect of harmonics, the system adopts active damping and PIR control technology on the harmonic suppression control strategy, so as to improve the quality of the power grid. Through the related experiments on the industrial site, the results show that the control strategy can effectively suppress the harmonic current, and has good feasibility.

Copyright

© 2018, 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  - Shan Li
AU  - Rulong Yang
AU  - Shuxi Liu
AU  - Lei Tong
PY  - 2018/03
DA  - 2018/03
TI  - Research on Harmonic Suppression of Direct Drive Permanent Magnet Wind Converter
BT  - Proceedings of the 2018 2nd International Conference on Electrical Engineering and Automation (ICEEA 2018)
PB  - Atlantis Press
SP  - 90
EP  - 96
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceea-18.2018.21
DO  - 10.2991/iceea-18.2018.21
ID  - Li2018/03
ER  -