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Information × Registration Number 0207U008724, 0106U000025 , R & D reports Title Theory and syntesis of brush-less direct current motors. popup.stage_title Head Tkachuk Vasyl Ivanovych, Доктор економічних наук Registration Date 19-12-2007 Organization Lviv Polytechnic National University popup.description2 As a result of work design methodology of brush-less direct current motors with classic, with pseudo-U-similar and reverse classic construction are development; and also algorithm and computer-aided design system for SRM are carried out. The algorithm of chaking calculation of direct current brush-less motor is made, namely to the calculation of steady-state characteristic, thermal calculation. Methodology of mathematical researches of the dynamic and quasi-steady state operation modes of electric drive on the base of brush-less direct current motor (starting, braking and reverse), algorithm and computer-aided research of SRM is offered. The logic algorithm for explicit MMC of brush-less motor with permanent magnets. The calculation algorithm of magneto-mechanical parameters of brush-less motor, as a complete derivate of explicit MMC is made. Mathematical model of electromechanics transients process in brush-less motor with permanent magnets which works as synchronous machine is developed. The description method of volt-ampere characteristic of semiconductor elements of power switchboard is offered. Product Description popup.authors popup.nrat_date 2020-04-02 Close