Improvement of Dynamic Performance in SEIG WECS by Using ANFIS Controller

  • S.Radha Krishna Reddy
  • J.B.V. Subrahmanyam
  • A. Srinivasula Reddy


A new hybrid controller for the Self-Excited Induction Generator (SEIG) driven by the Wind Energy Conversion Scheme (WECS) was proposed in this paper. The dynamic stability of the control grid is essential for both user protection and system performance. There must be a full grasp of the effects of power system volatility to research and govern power systems. The suggested control systems were examined using frequency-domain approaches that focused on the nonlinear design of a device that is subjected to severe faults on a related bus, which was tested using time-domain strategies. In this paper, a novel 3-level inverter is designed and controlled by the ANFIS control for the Dynamic Response of the system at the load side. The ANFIS approach can be used to regulate a self-excited induction generator in this study. The design incorporates wind power to give on-grid electricity access. SEIGs are used to power wind turbines in this project, which generates alternating current (AC) for the grid. The system model uses a rotor reference frame and dynamic vector control for the machine reference model. Wind power voltage and active power are controlled by an ANFIS controller in the converter. The ANFIS controller's performance is evaluated in all abnormal scenarios, including the worst-case scenario. System modeling and simulation in Simulink-Matlab allow it to be used in SEIG configurations. Wind power system quality and stability are both improved by the ANFIS control unit, according to simulation results.

Keywords: Self-excited induction generator


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How to Cite
Krishna Reddy, S., Subrahmanyam, J., & Reddy, A. S. (2022). Improvement of Dynamic Performance in SEIG WECS by Using ANFIS Controller. Asian Journal For Convergence In Technology (AJCT) ISSN -2350-1146, 8(1), 78-86.