@inproceedings{a9bebea6038143298b1744ce272239f9,
title = "DFIG wind turbine fault ride through capability improvement with control strategy",
abstract = "To enhance the performance of doubly fed induction generator (DFIG) wind turbine during low voltage events, a battery energy storage system (BESS) together with advanced control schemes are proposed. The novel control strategy utilizes the existing devices within the DFIG wind turbine system to achieve low voltage ride through (LVRT) by controlling rotor and grid side converters and BESS. The advanced control scheme can save the major excessive power into turbine inertia by accelerating the turbine rotating speed. Therefore, relatively small quantity of power will flow into dc-link, which can reduce the capacity of BESS. Moreover, the sequence of control scheme and BESS activation time was discussed in this paper which can help us to determine the battery charging period. Through this cooperated control scheme, the sensitive power electronics devices can be protected against current and voltage fluctuations. The proposed control scheme is validated through dynamic simulations.",
keywords = "Battery energy storage system, Doubly fed induction generator, Low voltage ride through, PID control",
author = "Gao, \{X. D.\} and K. Meng and Yang, \{L. H.\} and Z. Xu and Dong, \{Z. Y.\} and Luo, \{F. J.\} and Wong, \{K. P.\}",
year = "2015",
language = "英语",
series = "IET Seminar Digest",
publisher = "Institution of Engineering and Technology",
number = "8",
booktitle = "IET Seminar Digest",
edition = "8",
note = "10th International Conference on Advances in Power System Control, Operation and Management, APSCOM 2015 ; Conference date: 08-11-2015 Through 12-11-2015",
}