Research on Characteristics of Equivalent Sequence Impedance of Doubly Fed Induction Generator Wind Turbine

DOI

10.2991/icmeit-16.2016.34How to use a DOI?

Keywords

wind energy, equivalent sequence impedance, relay protection, PSCAD simulation.

Abstract

Wind generation is widely utilized today as a promising form. As the major type of wind turbines, doubly fed induction generator (DFIG) wind turbines have been widely used. Now great attention is paid to the relay protection of power systems integrated with wind power of large capacity. Based on fault analysis, the equivalent sequence impedance is a key factor of protection strategy. In this paper, the model of DFIG wind turbines is built in PSCAD/EMTDC software. Then the characteristics of sequence impedance are calculated and analyzed at length. And the relay protection method is discussed as the conclusion.

Copyright

© 2016, 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  - Xiang Li
AU  - Yongning Chi
AU  - Haiyan Tang
AU  - Xinshou Tian
PY  - 2016/08
DA  - 2016/08
TI  - Research on Characteristics of Equivalent Sequence Impedance of Doubly Fed Induction Generator Wind Turbine
BT  - Proceedings of the 2016 International Conference on Mechatronics Engineering and Information Technology
PB  - Atlantis Press
SP  - 175
EP  - 178
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeit-16.2016.34
DO  - 10.2991/icmeit-16.2016.34
ID  - Li2016/08
ER  -