MONOPHASE ASYNCHRONE MOTOR WITH CHANGABLE SPEEDTOMAC S
TRANSVERSAL ASYNCHRONE LINEAR MOTOR WITH INCLINED GUTTERSHADJI RISTIC KONSTANTIN
Such extraneous motor effects were rarely obtained when continuous middle frequency currents were applied, and were tonic in character when present. Mapping of reactive points revealed that the area producing defence or flight following middle frequency stimulation is smaller in size than the field ...
TRANS REACTANIC ASYNCHRONE ELECTRO MOTOR WITH SHORTCIRCUIT ROTORJAKELJ FRANC
ACTIVE LAMP FOR A SYNCHRONE ENGINEA buzzer arm is attached to a synchronous motor to provide an audible alarm in response to energization of a winding of the motor and the relative position of the buzzer arm to a buzzer anvil extending from the motor.KLOENNE E F...
Such synchronization machines generate, in generator operation as well as in motor operation, in the event of a short circuit, for example a short in the connection terminals or also within the stator terminal, short circuit torque. circuit too high. These very high short-circuit torque peaks ...
The filter implementation reduces the drive cost since it is a part of the vector control algorithm.To achieve the research objectives, modelling of the drive main components are carried out, basically the induction motor and the inverter. Both, steady state and dynamic models of the induction ...
This project deals with the development of a high performance nonlinear predictive control permanent magnet synchronous motor (PMSM) drive. The objective of the controller is to track the imposed speed profile while regulating the d-axis current. The research work is directed towards improving ...
Date Dec. 14, 1989.The stator of this flat magnetized-rotor motor comprises sets of pole pieces, arranged substantially radially, the sets being surrounded by corresponding electrical control coils. Separate yoke portions, having surface portions of axially symmetric design, are arranged in contact ...
A line synchronization signal is produced from the AC voltage of the transformer, and is supplied as a drive signal to the control arrangement. The control arrangement produces the synchronization signal itself during the running of the DC motor. The line synchronization signal is preferably produced...