Optimization of condenser capacity at single-phase work of induction motor with 3-phase winding to decrease pulsatory torque

• Autorzy: Rawicki, S. , Nowak, M.
• Języki publikacji: EN

Abstrakty

EN

The paper deals with single-phase work of an induction motor with the three-phase stator winding and the additional condenser. During work in such conditions the pulsating torques with large amplitudes can appear. The mechanical pulsations increase the level of vibration and noise. The original conception of optimization of the value of the condenser capacitance has been here discussed. On the one hand the capacitor ought to be chosen to ensure the maximum mechanical power, on the other hand the optimum decision must take into account also the pulsating torque reduction to fulfil modern requirements relating to environmental protection.

Słowa kluczowe

PL

skraplacz; optymalizacja wydajności; jednofazowy silnik indukcyjny; moment pulsacyjny; ochrona środowiska

EN

condenser; optimization of capacity; single-phase of induction motor; pulsatory torque; environmental protection

• Czasopismo: Poznan University of Technology Academic Journals. Electrical Engineering
• Rocznik: 2011
• Tom: No. 65
• Strony: 55--66
• Opis fizyczny: Bibliogr. 5 poz., rys.

Twórcy

autor

Rawicki, S.

• Poznan University of Technology

autor

Nowak, M.

• Poznan University of Technology

Bibliografia

• [1] Frąckowiak J., Rawicki S., Stein Z., Stolpe M., Zielińska M.: Computer- aided optimization of condenser capacitance for operation of three-phase induction motor supplied from single-phase network. AMSE Press: Modelling, Measurement and Control, Vol. 73, No. 1/2, pp. 53-64, 2000.
• [2] Paszek W.: Dynamics of alternating-current machines. Publishing House "Helion", Gliwice, 1998.
• [3] Sochocki R.: Electrical micromachines. Publishing House of Warsaw University of Technology, Warsaw, 1996.
• [4] Stein Z., Nowacki W.: Set of problems in electrical machines. Publishing House of Poznań University of Technology, academical book No. 1293, Poznań, 1986.
• [5] Stein Z., Stolpe M.: Problems of choice of condenser capacitance at operation of three-phase induction motor with one condenser in single-phase network. Poznań University of Technology, Academic Journals: Electrical Engineering, No. 47, pp. 73-83, 2000