C. Abbey and G. Joos, “Effect of Low Voltage Ride through (LVRT) Characteristic on Voltage Stability,” Proceedings of IEEE Power Engineering Society General Meeting, San Francisco, CA, USA, Vol. 2, 2005, pp. 1901-1907.

has been cited by the following article:

• TITLE: LVRT Research of PMSG Wind Turbine Using Feedback Linearization

  AUTHORS: Jie Wei, Zhenyu Lin, Nian Liu

  KEYWORDS: PMSG; DC-Link Voltage; Converter; PSCAD

  JOURNAL NAME: Energy and Power Engineering, Vol.5 No.4B, October 16, 2013

  ABSTRACT: Analyzing the wind turbine with a direct-driven PMSG, this paper proposes a low voltage ride through scheme of PMSG wind power systems based on feedback linearization. The DC-Link voltage is controlled by the generator-side converter rather than the grid-side converter. Considering the nonlinear relationship between the DC-Link voltage and the generator rotor speed, the controller of DC-Link voltage uses a feedback linearization technology. The grid-side converter which controls the grid active power according to the maximum power point tracking adds a judgment link for the generator speed reference. The model of 2 MW PMSG wind power system was simulated by using PSCAD. The simulation result has verified the validity of the proposed control scheme.