Research on grid-connected stability control of full-power conversion wind turbine controlled by grid-side converter coupling voltage

Hao Wang; Guiying Liu; Hongbiao Wang; Haiming Wang; Siyin Wang; Shiping Su

doi:10.1117/12.2611127

14 October 2021 Research on grid-connected stability control of full-power conversion wind turbine controlled by grid-side converter coupling voltage

Hao Wang, Guiying Liu, Hongbiao Wang, Haiming Wang, Siyin Wang, Shiping Su

Author Affiliations +

Proceedings Volume 11930, International Conference on Mechanical Engineering, Measurement Control, and Instrumentation; 1193030 (2021) https://doi.org/10.1117/12.2611127
Event: International Conference on Mechanical Engineering, Measurement Control, and Instrumentation (MEMCI 2021), 2021, Guangzhou, China

Abstract

In the context of high proportion of wind power access, the stability of wind power as a power source has always been paid attention to, and the voltage stability of full-power conversion wind turbines is closely related to the control strategy of its converter control system. This paper proposes a new grid-side converter control strategy to maintain the stability of the grid-connected wind turbines. The contributions of this paper are: 1) Analyse the grid-side converter and establish its mathematical model to study the control of the wind turbine; 2) Add a voltage coupling controller to maintain the stability of the DC bus voltage; 3) Analyze the difference between the grid-connected voltage, current, active and reactive state variables before and after the wind turbine failure. The proposed control scheme for grid-side converter voltage coupling control will be tested in the full power conversion wind turbine set up in MATLAB/SIMULINK. The simulation results show the effectiveness and good dynamic performance of the scheme. The voltage oscillation has been alleviated to a large extent, and the DC bus voltage can basically be restored to its rated value.

Citation Download Citation

Hao Wang, Guiying Liu, Hongbiao Wang, Haiming Wang, Siyin Wang, and Shiping Su "Research on grid-connected stability control of full-power conversion wind turbine controlled by grid-side converter coupling voltage", Proc. SPIE 11930, International Conference on Mechanical Engineering, Measurement Control, and Instrumentation, 1193030 (14 October 2021); https://doi.org/10.1117/12.2611127

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
7 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Wind turbine technology

Control systems

Wind energy

Mathematical modeling

Analytical research

Device simulation

Inductance

Show All Keywords

Keywords/Phrases

Search In:

Publication Years