Study on high voltage ride through control strategy of PMSG‐based wind turbine generation system with SCESU

descriptionPublicationkeyboard_double_arrow_right Article 26 Apr 2019 English Publisher:Institution of Engineering and Technology (IET)Journal:The Journal of Engineering, volume 2,019, pages 4,257-4,260 (issn: 2051-3305, eissn: 2051-3305,

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Authors: Guangchen Liu; Jianwen Hu; Guizhen Tian; Lie Xu; Shengtie Wang;

doi: 10.1049/joe.2018.8124

Study on high voltage ride through control strategy of PMSG‐based wind turbine generation system with SCESU

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Abstract

Regarding PMSG‐based wind turbine generation system, this study proposes a super‐capacitor energy storage unit (SCECU) connected parallel to the DC‐link of the back‐to‐back converter to enhance its high voltage ride through performance. The analysis of the operation and control for the grid‐side converter and SCECU are conducted. Based on real‐time digital simulators (RTDS), a model of PMSG‐based wind turbine with SCECU is developed, and the simulation results show that the SCECU absorbs the imbalanced energy and the grid‐side converter absorbs inductive reactive power during the period of voltage swell. The simulation results based on RTDS verify the correctness and feasibility of the high voltage ride through control strategy.

Related Organizations

Inner Mongolia University of Technology
China (People's Republic of)
University of Strathclyde
United Kingdom
Liaoning Jianzhu Vocational University
China (People's Republic of)

Keywords

SCECU, power generation control, supercapacitors, simulation results, capacitors, energy storage, wind power plants, power grids, Engineering (General). Civil engineering (General), power convertors, control strategy, wind turbines, permanent magnet generators, high voltage ride, synchronous generators, TA1-2040, reactive power, PMSG-based wind turbine generation system, super-capacitor energy storage unit

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