73 / 2023-09-01 16:02:07
Influence of Control Parameters on Wind-thermal-bundled Transmission System with High Wind Power Penetration
Wind-thermal-bundled system,Wind power penetration,Generator shaft,Torsional vibration response,RSC control parameters
Final Paper
Linchun Li / North China Electric Power University
Qingtao Yao / North China Electric Power University
Zihao Jin / North China Electric Power University
Ling Xiang / North China Electric Power University
Aijun Hu / North China Electric Power University
   Wind power penetration not only affects the stability of power system, but also involves the safe operation of traditional thermal units. In this paper, the wind-thermal-bundled transmission system is taken as the research object, and the torsional vibration of the generator shaft and electrical characteristics of the system are investigated based on the influence of the rotor side converter (RSC) control parameters for doubly-fed induction generation (DFIG). The unified electrical and mechanical model of wind-thermal-bundled transmission system is established. The torsional vibration responses of generator shaft and electrical features of wind-thermal-bundled transmission system with different RSC control parameters are analyzed by using time-frequency analyzing methods. However, the vibration is restrained with the increase of the inner loop gain coefficients. The torsional vibration of the wind turbine shaft and the electrical characteristics of the wind-thermal-bundled transmitted system are also affected with the changes of the RSC control parameters. The results provide a theoretical reference for the suppression of sub-synchronous oscillation and the design of wind turbine control system.
Important Date
  • Conference Date

    Nov 02

    2023

    to

    Nov 04

    2023

  • Dec 15 2023

    Draft paper submission deadline

  • Dec 20 2023

    Registration deadline

Sponsored By
IEEE Instrumentation and Measurement Society
Xidian University