Харьковский Национальныйуниверситет Городского Хозяйства Имени О.М.Бектова
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Electric Propulsion And Braking For Vehicles
(AREA)
Control Of Multiple Motors
(AREA)
Abstract
The apparatus for reduction of field for sequential excitation traction motors connected in parallel, wherein the DC / DC converter is connected to the excitation winding of the first motor, and the output - to the excitation winding of the second motor. Additionally a second DC / DC converter is introduced, with the input connected to the excitation winding of the second motor, and the output connected to accumulator battery and circuits for own needs, at that the input of the second DC / DC converter control system is connected to the outputs of the current sensors placed in power circuits of excitation windings of traction motors.
UAU201404244U2014-04-222014-04-22DEVICE FOR reduction of FIELD for traction motors with sequential excitation
UA92990U
(en)