Title:Възможности за разширение на диапазона на регулиране на скоростта при импулсно управление на асинхронни електродвигатели
Author:Божилов, Ганчо Йорданов; Bojilov, Gantcho YordanovDate:1998Abstract:A possibility for extending the speed control range of conventional induction motors under pulse control is treated. This is obtained by connecting capacitors in series to each phase of the motor. As a results, the short circuit reactance will he decreased, the critical slip will be increased and the control range will be extended. Both the ...Library: