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1 Prace Naukowe Instytutu Maszyn, Napędów i Pomiarów Elektrycznych Politechniki Wrocławskiej. Studia i Materiały
1 Scientific Papers of The Institute of Electrical Machines, Drives and Measurements of the Wrocław University of Science and Technology Series: Studies and Research

1 2010

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Comparison of dynamic performance of singlephase induction motor conventionally supplied with its performance for two phase supply

Makowski K., Wilk M. J.

Prace Naukowe Instytutu Maszyn, Napędów i Pomiarów Elektrycznych Politechniki Wrocławskiej. Studia i Materiały

2010

Vol. 64, nr 30

61-69

In the paper a mathematical model of the capacitor motor in the stationary dq system is described for both conventionally and two-phase supply. Simulations of starting of the motor at no-load and application of nominal load torque after free acceleration are presented. Comparison of transient runs of torque and currents of the motor for a single-phase and two-phase supply were performed. Changing of the supply system for the two-phase balanced source gives improvement of operating performance of the motor with regard to the torque and rotational speed (decrease of amplitude of oscillations).