Influence of design data of induction motor on effects of cage asymmetry

• Autorzy: Fernandez Gomez A. , Sobczyk T. J.
• Języki publikacji: EN

Abstrakty

EN

The paper presents results of analysis of influence of chosen parameters of induction cage motor on the component (1-2s)f0 in stator currents, which is commonly used for diagnosis of cage condition. The investigation concentrates on the influence of commonly available motor data such as pole-pair and rotor slot numbers, respectively, but also on relationships between resistances of cage bars and end rings. A reduced model of motor with a faulty cage is used, in which cage faults are represented by asymmetry coefficients of a cage. The main intention of the paper is to provide engineers with simple estimates of effects due to cage faults for various motors given limited information.

Słowa kluczowe

EN

induction motor; rotor cage asymmetry; cage motor diagnostics

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Prace Naukowe Instytutu Maszyn, Napędów i Pomiarów Elektrycznych Politechniki Wrocławskiej. Studia i Materiały
• Rocznik: 2012
• Tom: Vol. 66, nr 32, t. 1
• Strony: 357--364
• Opis fizyczny: Bibliogr. 11 poz., rys.

Twórcy

autor

Fernandez Gomez A.

autor

Sobczyk T. J.

• Cracow University of Technology, Institute on Electromechanical Energy Conversion, Warszawska 24, 31-155 Kraków, Poland

Bibliografia

• [1] BELLINI A., FILIPPETTI F., FRANCESCHINI F., SOBCZYK T.J., TASSONI C., Diagnosis of induction machines by d-q and i.s.c rotor models, Proc. 5th IEEE Symp. on Diagnostics of Electric Machines, Power Electronics and Drives, (SDEMPED 2005), 41–46.
• [2] DIDIER G., TERNISIEN E., CASPAREY O., RAZIK H., Fault detection of broken rotor bars in induction motor using a global fault index, IEEE Trans. Industry Applications, 2006, Vol. 42, 79–88.
• [3] FILIPPETTI F., FRANCESCHINI G., TASSONI C., VAS P., AI techniques in induction machines diagnosis including the speed ripple effect, IEEE Tran. Industry Applications, 1998, Vol. 34, 98–108.
• [4] JUNG J.H., LEE J.J., KWON B.H., Online Diagnosis of Induction Motors Using MCSA, Trans. Industrial Electronics, 2006, Vol. 53, No. 6, 1842–1852.
• [5] KLIMAN G.B., STEIN J., ENDICOTT R.D., KOEGL R.A., Non-invasive Detection of Broken Rotor Bars in Operating Induction Motor, IEEE Tran. Energy Conversion., 1998, Vol. 3, 873–879.
• [6] KRAL C., KAPELLER H., GRAGGER J.V., HAUMER A., KUBICEK B., Phenomenon Rotor Fault – Multiple Electrical Rotor Asymmetries in Induction Machines, Proc. 7th IEEE Sym. On Diagnostics of Electric Machines, Power Electronics and Drives, (SDEMPED 2009), IEEE Catalog Number CFP09DE-CDR, TF0063.
• [7] MIRAFZAL B., DEMERDASH N., On innovative method of induction motor interterm and broken bar fault diagnosis, IEEE Trans. Industry Applications, 2006, Vol. 42, 405–414.
• [8] SOBCZYK T.J., MACIOŁEK W., Asymmetry factors of induction motor rotor cages, Proc. 3rd IEEE Symp. on Diagnostics of Electric Machines, Power Electronics and Drives, (SDEMPED 2001), 487–491.
• [9] SOBCZYK T.J., MACIOŁEK W., Does the component (1-2s)fo in stator currents is sufficient for detection of rotor cage faults?, Proc. 5th IEEE Symp. on Diagnostics of Electric Machines, Power Electronics and Drives, (SDEMPED 2005), 175–179.
• [10] SOBCZYK T.J., MACIOŁEK W., On Reduced Models of Induction Motors with Faulty Cage, Proc. 7th IEEE Symp. on Diagnostics of Electric Machines, Power Electronics and Drives, (SDEMPED 2009), IEEE Catalog Number CFP09SDE-CDR, TF0010.
• [11] SOBCZYK T.J., MACIOŁEK W., Influence of Pole-Pair Number and Rotor Slot Number on Effects Caused by Cage Faults, Proc. 8th IEEE Symp. on Diagnostics of Electric Machines, Power Electronics and Drives, (SDEMPED 2011), IEEE Catalog Number CFP11SDE-USB, ID054.