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Reliability Enhancement of a Double-Switch Single-Ended Primary Inductance–Buck Regulator in a Wind-Driven Permanent Magnet Synchronous Generator Using a Double-Band Hysteresis Current Controller

Author

Listed:
  • Walid Emar

    (Energy Engineering Department, Faculty of Engineering Technology, Zarqa University, Zarqa 13110, Jordan)

  • Mais Alzgool

    (Energy Engineering Department, Faculty of Engineering Technology, Zarqa University, Zarqa 13110, Jordan)

  • Ibrahim Mansour

    (Electrical Engineering Department, Faculty of Engineering Technology, Zarqa University, Zarqa 13110, Jordan)

Abstract

The wind power exchange system (WECS) covered in this paper consists of a voltage source inverter (VSI), a DSSB regulator, and an uncontrolled rectifier. An AC grid or a heavy inductive or resistive load (RL) can be supplied by this system. The DSSB is a recently developed DC-DC regulator consisting of an improved single-ended primary inductance regulator (SEPIC) followed by a buck regulator. It has a peak efficiency of 95–98% and a voltage gain of ( D ( 1 + D ) / ( 1 − D ) . where D is the regulator transistor’s on-to-off switching ratio. The proposed regulator improves the voltage stability and MPPT strategy (optimal or maximum power-point tracking). The combination of the DSSB and the proposed regulator improves the efficiency of the system and increases the power output of the wind turbine by reducing the harmonics of the system voltages and current. This method also reduces the influence of air density as well as wind speed variations on the MPPT strategy. Classical proportional–integral (PI) controllers are used in conjunction with a vector-controlled voltage source inverter, which adheres to the suggested DSSB regulator, to control the PMSM speed and d-q axis currents and to correct for current error. In addition to the vector-controlled voltage source inverter (which follows the recommended DSSB regulator), classical proportional–integral controllers are used to regulate the PMSM speed and d-q axis currents, and to correct current errors. In addition, a model Predictive Controller (PPC) is used with the pitch angle control (PAC) of WECS. This is done to show how well the proposed WECS (WECS with DSSB regulator) enhances voltage stability. A software-based simulation (MATLAB/Simulink) evaluates the results for ideal and unoptimized parameters of the WT and WECS under a variety of conditions. The results of the simulation show an increase in MPPT precision and output power performance.

Suggested Citation

  • Walid Emar & Mais Alzgool & Ibrahim Mansour, 2024. "Reliability Enhancement of a Double-Switch Single-Ended Primary Inductance–Buck Regulator in a Wind-Driven Permanent Magnet Synchronous Generator Using a Double-Band Hysteresis Current Controller," Energies, MDPI, vol. 17(19), pages 1-36, September.
    • Handle: RePEc:gam:jeners:v:17:y:2024:i:19:p:4868-:d:1487830
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    References listed on IDEAS

    as
    1. Jun Gao & Jie Zhang & Mengyang Fan & Zhiyuan Peng & Qinghong Chen & Heshan Zhang, 2021. "Model Predictive Control of Permanent Magnet Synchronous Motor Based on State Transition Constraint Method," Mathematical Problems in Engineering, Hindawi, vol. 2021, pages 1-11, November.
    2. Zholtayev, Darkhan & Rubagotti, Matteo & Do, Ton Duc, 2022. "Adaptive super-twisting sliding mode control for maximum power point tracking of PMSG-based wind energy conversion systems," Renewable Energy, Elsevier, vol. 183(C), pages 877-889.
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