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首页> 外文会议>IEEE Industry Applications Society annual meeting >Performance of PWM-controlled thyristor rectifier operating at unity fundamental power factor in PWM current source GTO inverter system for induction motor drive
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Performance of PWM-controlled thyristor rectifier operating at unity fundamental power factor in PWM current source GTO inverter system for induction motor drive

机译：PWM电流源GTO逆变系统的PWM控制晶闸管整流器在PWM电流源GTO逆变系统中运行的PWM控制晶闸管整流器的性能。

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摘要

The performance of a pulse-width-modulated (PWM)-controlled thyristor rectifier operating at unity fundamental input power factor in a PWM current source gate turn-off (GTO) thyristor invertor system for high-speed high-horsepower induction motor drive is analyzed and determined. With the application of an energy rebound circuit in the DC link of the inverter for PWM control of the thyristor rectifier, a PWM controlled current source GTO inverter has been proposed. A prototype unit is used to drive an eight-pole, 400 Hz, 5.5-kW three-phase induction motor. The performance of the DC voltage control of the PWM-controlled thyristor rectifier is investigated for various values of the number of pulses for a half-period of the supply frequency.
机译：分析了在PWM电流源门关闭（GTO）晶闸管逆变系统的UNITY基波输入功率因数下运行的脉冲宽度调制（PWM）的晶闸管整流器的性能，用于高速高马力感应电动机驱动器。并确定。随着在逆变器的DC链路中的能量反弹电路的应用进行晶闸管整流器的PWM控制，已经提出了一种PWM控制电流源GTO逆变器。原型单元用于驱动八极400Hz，5.5千瓦三相感应电机。研究了PWM控制的晶闸管整流器的DC电压控制的性能，用于各种供应频率的脉冲数的各种值。

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