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device for the valves of the total shut down inverter of a converter circuit which feeds an intermediate electric motor
device for the valves of the total shut down inverter of a converter circuit which feeds an intermediate electric motor
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机译:用于为中间电动机供电的转换电路的总关闭逆变器的阀的装置
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摘要
An improved auxiliary extinguishing arrangement for extinguishing the inverters in an intermediate link converter of the type having an impressed current and supplying an electric motor in which the output terminals of the intermediate link are bridged by a series circuit comprising a controlled and uncontrolled rectifier and a reversing choke with a commutation capacitor in parallel with the controlled rectifier and reversing choke thereby permitting effluence commutation at low speeds with a minimum number of components.
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