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In the pursuit of improved reliability of wind generators, a transient stability analysis is performed on a newly proposed geared slip-synchronous wind turbine system (SSWTS). Thus, by performing the transient response analysis, this paper showed the performance of the SS-WTS drivetrain response under adverse wind conditions. This is performed by constructing a transfer function for the SS-WTS drivetrains at a 10-kW power level, where the optimal rated-slip of the slip permanent magnet coupler (S-PMC) was selected to ensure proper damping to the gearbox and permanent magnet synchronous generator (PMSG). From the transient response analysis, a finite element analysis (FEA) was performed on the S-PMC and the PMSG within the SS-WTS. This paper found the optimal rated-slip range for sub-100-kW geared SS-WTSs, where adequate damping is provided to the gearbox and PMSG.

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Slip-Permanent Magnetic Coupling Transient Load Reduction Capabilities for Slip Synchronous Wind Turbines

  • 会议论文

  • 发表日期：

    2026年

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  • Ryno Gerber,
  • Maarten J. Kamper

摘要

In the pursuit of improved reliability of wind generators, a transient stability analysis is performed on a newly proposed geared slip-synchronous wind turbine system (SSWTS). Thus, by performing the transient response analysis, this paper showed the performance of the SS-WTS drivetrain response under adverse wind conditions. This is performed by constructing a transfer function for the SS-WTS drivetrains at a 10-kW power level, where the optimal rated-slip of the slip permanent magnet coupler (S-PMC) was selected to ensure proper damping to the gearbox and permanent magnet synchronous generator (PMSG). From the transient response analysis, a finite element analysis (FEA) was performed on the S-PMC and the PMSG within the SS-WTS. This paper found the optimal rated-slip range for sub-100-kW geared SS-WTSs, where adequate damping is provided to the gearbox and PMSG.