Analyses of Behaviour of Induction Motor Supplied from Unbalanced Source

• Autorzy: Kocman S. , Orság P. , Šmída J.

Warianty tytułu

PL

Analiza właściwości silnika indukcyjnego zasilanego ze źródła o niezrównoważonych napięciach

• Języki publikacji: EN

Abstrakty

EN

The paper presents results of experimental measurements and computer simulations of an induction motor supplied from a programmable power source enabling an arbitrary adjusting of voltage quality on its output terminals. The tested motor was supplied under chosen levels of voltage unbalance to analyse some of its parameters. Motor simulation model has been also developed using the program EMTP-ATP to compare some its results to results obtained from experimental measurements.

PL

W artykule zaprezentowano wyniki badań eksperymentalnych oraz rezultaty symulacji komputerowej silnika indukcyjnego zasilanego z programowanego źródła mocy umożliwiającego ustawianie dowolnej jakości napięcia.

Słowa kluczowe

EN

current unbalance; distortion; efficiency; induction motor; voltage unbalance

PL

silnik indukcyjny; napięcie niezrównoważenia; jakość napięcia

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2013
• Tom: R. 89, nr 5
• Strony: 213--217
• Opis fizyczny: Bibliogr. 8 poz., rys., tab., wykr.

Twórcy

autor

Kocman S.

• VŠB-Technical University of Ostrava

autor

Orság P.

• VŠB-Technical University of Ostrava

autor

Šmída J.

• VŠB-Technical University of Ostrava

Bibliografia

• [1] IEC 1000 2-1, Electromagnetic compatibility (EMC) - Part 2-1: Environment – Description of the environment – Electromagnetic environment for low frequency conducted disturbances and signaling in public power supply systems, (1993) 1-18
• [2] EN50160, Voltage characteristics of electricity supplied by public electricity networks, (2011), 1-32
• [3] Auinger H., Bunzel E., Friedrich K., Determining the efficiency of electric motors, Energy Efficiency in Motor Driven Systems – 2003, (2003), 7p.
• [4] Deprez W., Göl O., Belmans R., Vagaries of efficiency measurement methods for induction motors, In Proc. of Energy Efficiency in Motor Driven Systems Conf. (EEMODS), (2005), vol. 1, 158 - 168
• [5] Faiz J., Influence of unbalanced voltage on the steady-state performance of a three-phase squirrel-cage induction motor, In IEEE Transactions on Energy Conversion, (2004) vol. 19, No. 4, 657-662
• [6] Mzungu H. M., Sebitosi A. B., Khan M. A., Comparison of standards for determining losses and efficiency of three-phase induction motors, In Proc. of IEEE PES Power Africa 2007 Conference, (2007), 6p.
• [7] Sandhu S. K., Chaudhary V., Simulations of three-phase induction motor operating with voltage unbalance, In Proc. of Conf. on Electric Power Systems, High Voltages, Electric Machines, (2008), 273-279
• [8] EN 60034-26, Effects of unbalanced voltages on the performance of three-phase cage induction motors,(2007), 1-10