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Filtering by: Subject Variable speed drives Remove constraint Subject: Variable speed drives Committee Member Allstot, David J. Remove constraint Committee Member: Allstot, David J. Resource Type Dissertation Remove constraint Resource Type: Dissertation

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  • Investigation and mitigation of the adverse effects of PWM adjustable speed drives

    Creator:
    Zhang, Haoran
    Abstract:
    With the introduction of high speed semiconductor power devices and the increased application of adjustable speed drives (ASDs) for efficient speed control of ac motors, there has been a growing number of costly motor-drive related process failures. It has been found that the high dv/dt and high switching frequency have...
    Resource Type:
    Dissertation
    Full Text:
    adjustable speed drive (ASD) system employing a 2-level inverter 4 1.2. Conventional inverter output