Calculation methodology for determining the number of simultaneous self-starting pumping units
Kudrat AbidovTashkent State Technical University named after Islam Karimov University street №2, Tashkent city; UzbekistanO. O. ZaripovTashkent State Technical University named after Islam Karimov University street №2, Tashkent city; UzbekistanAnvar RakhmatullaevTashkent State Technical University named after Islam Karimov University street №2, Tashkent city; UzbekistanN.O. ZaripovTashkent State Technical University named after Islam Karimov University street №2, Tashkent city; UzbekistanSh. O. ZaripovaKarshi Institute of Engineering and Economics
ABI
Аннотация
The paper considers the methodology of calculating the number of self-starting pump units depending on the network voltage landing and the basic calculation dependencies of the process of selfstarting of electric motors supplied from three-phase three-winding transformer; the substitution scheme for one phase of the circuit is made. Technical solutions for upgrading pump units, which allow applying the selfstart mode at ameliorative pumping stations, are proposed.
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