1185 / 2019-08-12 20:00:37
SMA based Reduced-order Model for DFIGs
Doubly Fed Induction Generators, SMA, Reduced-order, Modal Analy
Draft Accepted
Yu Zhang / School of Electrical Engineering, Xi’an Jiaotong Universtiy
Yangyang Zhao / Department of Electrical Engineering, Xi’an Jiaotong University
Guihong Wu / Department of Electrical Engineering, Xi’an Jiaotong University
Qijia Yang / Department of Electrical Engineering, Xi’an Jiaotong University
Cong Wang / Northwest Branch of State Grid Corporation of China
Tingyun Gu / Electric Power Research Institute of Guizhou Power Grid
Zhengchun Du / Department of Electrical Engineering, Xi’an Jiaotong University
As the integration of wind power increases in the power system, it is the basic requirement to model wind generators properly for the power system stability analysis and transient simulation. In this paper, a reduced-order method based on selective modal analysis (SMA) is proposed for constructing a reduced model of DFIGs. The whole system model with DFIGs is introduced firstly. Then the reduced-order method using SMA is presented in detailed about how to constructing a reduced model using the key modes and participate factors from the modal analysis. The comparison between the detailed model and the reduced model is carried out in the theoretical analysis and the transient simulation. Both the theoretical and simulation results verify that the reduced-order model can well fit the original steady and transient behavior of the system, which significantly reduces the computational complexity and thus improves the efficiency.
Important Date
  • Conference Date

    Oct 21

    2019

    to

    Oct 24

    2019

  • Oct 13 2019

    Abstract Notification of Acceptance

  • Oct 13 2019

    Draft paper submission deadline

  • Oct 14 2019

    Draft Paper Acceptance Notification

  • Oct 29 2019

    Final Paper Deadline

Organized By
Xi'an Jiaotong University
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