The excitation control strategy of doubly-fed wind generator for smart grid infrastructure

H. H. Song; Y. B. Qu; D. H. Chu; S. M. Xu; H. P. Zhao

doi:10.1201/b18409-61

The excitation control strategy of doubly-fed wind generator for smart grid infrastructure

H. H. Song
, Y. B. Qu
, D. H. Chu
, S. M. Xu
, H. P. Zhao

School of Information Science and Engineering, Harbin Institute of Technology Weihai
School of Computer Science and Technology, Harbin Institute of Technology
NARI Technology Co., Ltd.
Huntech Technology Co. Ltd

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

As the penetration of wind energy increases, the intermittent nature may cause oscillations in the grid which, in consequence, degrade the excitation controllability of Doubly Fed Wind Generators (DFWGs). The rotor overcurrent of the generator under grid voltage dips can cause damage to rotor-side converter. Therefore, strong grid is needed; meanwhile, robust excitation control strategy for small voltage sag ride-through is also necessary. An improved control strategy of Low Voltage Ride- Through (LVRT) by inserting compensated terms considered the variation of magnetizing current was proposed to restrict the DFWG’s rotor overcurrent, protect the rotor side converter, and implement the LVRT. The mathematical model for the DFWG was established, and the improved control strategy was analyzed. Finally, the validity of the proposed control strategy was verified by MATLAB/Simulink.

Original language	English
Title of host publication	Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014
Editors	Richard Kong
Publisher	CRC Press/Balkema
Pages	335-340
Number of pages	6
ISBN (Print)	9781138027824
DOIs	https://doi.org/10.1201/b18409-61
State	Published - 2015
Externally published	Yes
Event	International Conference on Power and Energy, CPE 2014 - Shanghai, China Duration: 29 Nov 2014 → 30 Nov 2014

Publication series

Name	Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014

Conference

Conference	International Conference on Power and Energy, CPE 2014
Country/Territory	China
City	Shanghai
Period	29/11/14 → 30/11/14

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.1201/b18409-61

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Song, H. H., Qu, Y. B., Chu, D. H., Xu, S. M., & Zhao, H. P. (2015). The excitation control strategy of doubly-fed wind generator for smart grid infrastructure. In R. Kong (Ed.), Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014 (pp. 335-340). (Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014). CRC Press/Balkema. https://doi.org/10.1201/b18409-61

Song, H. H. ; Qu, Y. B. ; Chu, D. H. et al. / The excitation control strategy of doubly-fed wind generator for smart grid infrastructure. Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014. editor / Richard Kong. CRC Press/Balkema, 2015. pp. 335-340 (Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014).

@inproceedings{c3f1c79eb83d435bbe162cf37c666110,

title = "The excitation control strategy of doubly-fed wind generator for smart grid infrastructure",

abstract = "As the penetration of wind energy increases, the intermittent nature may cause oscillations in the grid which, in consequence, degrade the excitation controllability of Doubly Fed Wind Generators (DFWGs). The rotor overcurrent of the generator under grid voltage dips can cause damage to rotor-side converter. Therefore, strong grid is needed; meanwhile, robust excitation control strategy for small voltage sag ride-through is also necessary. An improved control strategy of Low Voltage Ride- Through (LVRT) by inserting compensated terms considered the variation of magnetizing current was proposed to restrict the DFWG{\textquoteright}s rotor overcurrent, protect the rotor side converter, and implement the LVRT. The mathematical model for the DFWG was established, and the improved control strategy was analyzed. Finally, the validity of the proposed control strategy was verified by MATLAB/Simulink.",

author = "Song, \{H. H.\} and Qu, \{Y. B.\} and Chu, \{D. H.\} and Xu, \{S. M.\} and Zhao, \{H. P.\}",

note = "Publisher Copyright: {\textcopyright} 2015 Taylor and Francis Group.; International Conference on Power and Energy, CPE 2014 ; Conference date: 29-11-2014 Through 30-11-2014",

year = "2015",

doi = "10.1201/b18409-61",

language = "英语",

isbn = "9781138027824",

series = "Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014",

publisher = "CRC Press/Balkema",

pages = "335--340",

editor = "Richard Kong",

booktitle = "Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014",

}

Song, HH, Qu, YB, Chu, DH, Xu, SM & Zhao, HP 2015, The excitation control strategy of doubly-fed wind generator for smart grid infrastructure. in R Kong (ed.), Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014. Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014, CRC Press/Balkema, pp. 335-340, International Conference on Power and Energy, CPE 2014, Shanghai, China, 29/11/14. https://doi.org/10.1201/b18409-61

The excitation control strategy of doubly-fed wind generator for smart grid infrastructure. / Song, H. H.; Qu, Y. B.; Chu, D. H. et al.
Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014. ed. / Richard Kong. CRC Press/Balkema, 2015. p. 335-340 (Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - The excitation control strategy of doubly-fed wind generator for smart grid infrastructure

AU - Song, H. H.

AU - Qu, Y. B.

AU - Chu, D. H.

AU - Xu, S. M.

AU - Zhao, H. P.

PY - 2015

Y1 - 2015

N2 - As the penetration of wind energy increases, the intermittent nature may cause oscillations in the grid which, in consequence, degrade the excitation controllability of Doubly Fed Wind Generators (DFWGs). The rotor overcurrent of the generator under grid voltage dips can cause damage to rotor-side converter. Therefore, strong grid is needed; meanwhile, robust excitation control strategy for small voltage sag ride-through is also necessary. An improved control strategy of Low Voltage Ride- Through (LVRT) by inserting compensated terms considered the variation of magnetizing current was proposed to restrict the DFWG’s rotor overcurrent, protect the rotor side converter, and implement the LVRT. The mathematical model for the DFWG was established, and the improved control strategy was analyzed. Finally, the validity of the proposed control strategy was verified by MATLAB/Simulink.

AB - As the penetration of wind energy increases, the intermittent nature may cause oscillations in the grid which, in consequence, degrade the excitation controllability of Doubly Fed Wind Generators (DFWGs). The rotor overcurrent of the generator under grid voltage dips can cause damage to rotor-side converter. Therefore, strong grid is needed; meanwhile, robust excitation control strategy for small voltage sag ride-through is also necessary. An improved control strategy of Low Voltage Ride- Through (LVRT) by inserting compensated terms considered the variation of magnetizing current was proposed to restrict the DFWG’s rotor overcurrent, protect the rotor side converter, and implement the LVRT. The mathematical model for the DFWG was established, and the improved control strategy was analyzed. Finally, the validity of the proposed control strategy was verified by MATLAB/Simulink.

UR - https://www.scopus.com/pages/publications/84960330743

U2 - 10.1201/b18409-61

DO - 10.1201/b18409-61

M3 - 会议稿件

AN - SCOPUS:84960330743

SN - 9781138027824

T3 - Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014

SP - 335

EP - 340

BT - Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014

A2 - Kong, Richard

PB - CRC Press/Balkema

T2 - International Conference on Power and Energy, CPE 2014

Y2 - 29 November 2014 through 30 November 2014

ER -

Song HH, Qu YB, Chu DH, Xu SM, Zhao HP. The excitation control strategy of doubly-fed wind generator for smart grid infrastructure. In Kong R, editor, Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014. CRC Press/Balkema. 2015. p. 335-340. (Power and Energy - Proceedings of the International Conference on Power and Energy, CPE 2014). doi: 10.1201/b18409-61

The excitation control strategy of doubly-fed wind generator for smart grid infrastructure

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