Title:	Selected problems of the use of three-phase induction motors with one condenser in single-phase AC nets
Authors:	Kasprzyk, Leszek Stein, Zbigniew Zielinska, Maria
Citation:	AMTEE ’09 : eighth international conference on Advanced Methods in the Theory of Electrical Engineering : September 07-09, 2009 [Cheb, Czech Republic].
Issue Date:	2009
Publisher:	University of West Bohemia
Document type:	konferenční příspěvek conferenceObject
URI:	http://cpee.zcu.cz/AMTEE/ArchivedProceedings/proceedings_AMTEE_2009/index.html http://hdl.handle.net/11025/25861
ISBN:	978-80-7043-821-3
Keywords:	elektrické stroje;indukční motor;asymetrie proudů
Keywords in different language:	electrical machines;induction motors;asymmetry of currents
Abstract in different language:	In many economic units where only single-phase voltage is available arises the need of using the induction motors of the power in the range to 5kW. Standard single-phase motors of such a power in practice do not exist. Therefore, the paper presents and analyses the possibility of replacing the typical single-phase engine with a standard three-phase induction motor for purposes of driving the devices. The three-phase motors of large power and speed range are commonly available. Their application with singlephase supply is practically feasible and usually remunerative, as a three-phase supply system with small value of ordered power is more expensive and its wiring more complicated. Three-phase motors provided with stator winding and capacitor may be used under single-phase supply for driving small-power devices (ranging to watts) and high-power ones (e.g. in railway vehicles supplied from AC contact line).
Rights:	© University of West Bohemia
Appears in Collections:	CPEE – AMTEE 2009

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