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Information × Registration Number 0206U002472, 0104U000782 , R & D reports Title Grounding and research of control princeples of electric drive with pulse-width modulation popup.stage_title Head Beshta Alexandr, Registration Date 10-02-2006 Organization National Mining University popup.description2 Dependences, determining the terms of sliding mode existence in electric drive with a current, speed and position loops, are carried out. The power switch control algorithms for rectifiers with pulse-width modulation and fully guided power switch are developed. The current relay vector control algorithm for voltage inverter, working in composition of alternating current electric drive is developed. The control algorithm of interconnected electric drive of continuous rolling mills stands, providing tuning of the speed mode of rolling, is developed. The criterion functions and restrictions system for rational efforts size choice for tuning of the speed mode of rolling in group of roughers is proposed. Product Description popup.authors popup.nrat_date 2020-04-02 Close