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Information × Registration Number 0217U003235, 0115U002532 , R & D reports Title Development and research of energy saving with improved reliability electric drive for scheme asynchronous gate cascade with a current source in the rotor circuit for stationary plant coal mines popup.stage_title Head Sadovoy Оlexandr Valentinovich, Registration Date 30-01-2017 Organization Dneprodzerzhinsk State Technical University popup.description2 Developed and research a closed system of electric drive industrial mechanical with ventilatory speed-torque characteristic asynchronous gate cascade parametric source current in the rotor circuit to improve energy efficiency and controllability of the drive. The main result consist is the synthesis of the speed control system asynchronous gate cascade, while ensuring energy efficiency, ease of maintenance and high reliability in the operation of the drive by synthesizing control system with included in its rotor circuit parametric current source. The method of mathematical modeling to prove that impulse formation electromotive force current source allows you to control the speed of asynchronous gate cascade to equal acceleration and deceleration of the drive with the appropriate controller, the subordinate speed control, or only possible with speed control management system, where the current limit is carried out current source. In the proposed scheme electric drive has the ability to improve the power factor of asynchronous gate cascade by setting the thyristor inverter control angle for the highest possible switching conditions Product Description popup.authors Волянський Роман Сергійович Клюєв Олег Володимирович Крупник Олександр Олександрович Сохіна Юлія Віталіївна popup.nrat_date 2020-04-02 Close