The Analysis of Own Signals of PM Electrical Machines – Example of Eccentricity
This article presents a vibration diagnostic method
designed for Permanent Magnets (PM) electrical machines–traction
motors and generators. Those machines are commonly used in traction
drives of electrical vehicles and small wind or water systems. The
described method is very innovative and unique. Specific structural
properties of machines excited by permanent magnets are used in this
method - electromotive force (EMF) generated due to vibrations. There
was analyzed number of publications, which describe vibration
diagnostic methods, and tests of electrical machines and there was no
method found to determine the technical condition of such machine
basing on their own signals. This work presents field-circuit model,
results of static tests, results of calculations and simulations.
[1] M.Barański, Vibration Diagnostic Method of Permanent Magnets
Generators–Detecting of Vibrations Caused by Unbalance, IEEEXplore,
2014. [2] M.Barański, PM Electrical Machines Diagnostic-Methods Selected,
ICEMDS, 2014.
[3] M.Barański, Permanent Magnet Machine can be a Vibration Sensor for
Itself, ICEMDS, 2014.
[4] M. Barański and A. Decner, The Vibration Acceleration ay = f(ax)
Function as a Tool to Determining the Bearing Technical Condition,
Zeszyty Problemowe–Maszyny Elektryczne, Katowice, Poland, 2012,
pp. 171-175.
[5] M. Barański and A. Decner and A. Polak, Selected Diagnostic Methods
of Electrical Machines Operating in Industrial Condition, IEEE TDEI,
5/2014.
[6] M. Barański and T. Jarek, Analysis of PMSM Vibrations Based On
Back-EMF Measurements, IEEEXplore, 2014.
[7] M.Barański and A.Polak and A.Decner, Bearings Vibration Diagnosis
Based On Hodograph X, Poland, Przegląd Elektrotechniczny, 1/2014,
pp. 10-12.
[8] M. Maciazek and M. Pasko and D. Bula, Optimization of Time in Active
Power Filter Control, 8th International Workshop OPEE, 2007.
[9] M. Maciazek and M. Pasko and D. Grabowski, Active Power Filters-
Optimization of Sizing and Placement, Technical Sciences, 2013.
[10] M. Maciazek and M. Pasko, Prediction in Control Systems of Active
Power Filters, Poland, Przegląd Elektrotechniczny, 2010.
[11] D. Mazur, The Rotor Eccentricity and the Permanent Magnets
Arrangement on the Rotor Influence on the Cogging and
Electromagnetic Torque of the Low-Speed Multi-Pole Generator,
Poland, Przegląd Elektrotechniczny, 2014.
[12] S. Nandi and H.A. Toliyat, “Condition Monitoring and Fault Diagnosis
of Electrical Machines-A Review”, Industry Applications Conference,
1999, pp.197-204.
[13] D. Torregrossa, “Multiphysics Finite-Element Modeling for Vibration
and Acoustic Analysis of Permanent Magnet Synchronous Machine”,
IEEE Transactions on Energy Conversion, 2011, pp 490-500.
[14] M. Barański, T. Glinka, Vibration Diagnostic Method of Permanent
Magnets Generators–Detecting of Vibrations Caused by Unbalance, PL
Patent application P.405669, 2014.
[15] M. Barański, T. Glinka, Vibration Diagnostic Method of Permanent
Magnets Generators–Detecting of Vibrations Caused by Load
Asymmetry, PL Patent application P.411942, 205.
[16] S. Szymaniec, J. Podhajecki, Determination Natural Frequencies of
Stator Induction Machine, Maszyny Elektryczne: Zeszyty Problemowe,
87, 2010.
[17] S. Szymaniec., Natural Vibrations of Squirrel-Cage Induction Motor
Stator of Low Power-Measurements, Maszyny Elektryczne: Zeszyty
Problemowe, 3, 2012.
[18] M. Barański, B. Będkowski, Analysis of PMSM Vibrations Based On
Back-EMF Measurements, Electrical Machines (ICEM), International
Conference on, IEEEXplore, 1590-1593, 2014.
[19] A. Głowacz, W. Głowacz, Z. Głowacz, Recognition of Armature
Current of DC Generator Depending On Rotor Speed Using FFT,
MSAF-1 and LDA, Eksploatacja i Niezawodnosc-Maintenance And
Reliability, 17, 2015.
[20] Chun-yao Lee, Yu-Hua Hsieh, Bearing Damage Detection of BLDC
Motors Based On Current Envelope Analysis, Measurement Science
Review, (6)12, 2012.
[21] P. Pistelok, T. Kądziołka, New Series of High Efficiency 2-Pole
Synchronous Generator with Permanent Magnets, Maszyny Elektryczne:
Zeszyty Problemowe, 100, 2013.
[22] A. Decner, Remote Monitoring of Electric Machines, Maszyny
Elektryczne: Zeszyty Problemowe, 2011.
[23] P. Ostojic, A. Banerjee, D. C. Patel, W. Basu, S. Ali, Advanced Motor
Monitoring and Diagnostics, Industry Applications, IEEE Transactions
on, 3120- 3127, 2014.
[24] M. S. Islam, R. Islam, T. Sebastian, Noise and Vibration Characteristics
of Permanent-Magnet Synchronous Motors Using Electromagnetic and
Structural Analyses, Industry Applications, IEEE Transactions on, 3214-
3222, 2014.
[1] M.Barański, Vibration Diagnostic Method of Permanent Magnets
Generators–Detecting of Vibrations Caused by Unbalance, IEEEXplore,
2014. [2] M.Barański, PM Electrical Machines Diagnostic-Methods Selected,
ICEMDS, 2014.
[3] M.Barański, Permanent Magnet Machine can be a Vibration Sensor for
Itself, ICEMDS, 2014.
[4] M. Barański and A. Decner, The Vibration Acceleration ay = f(ax)
Function as a Tool to Determining the Bearing Technical Condition,
Zeszyty Problemowe–Maszyny Elektryczne, Katowice, Poland, 2012,
pp. 171-175.
[5] M. Barański and A. Decner and A. Polak, Selected Diagnostic Methods
of Electrical Machines Operating in Industrial Condition, IEEE TDEI,
5/2014.
[6] M. Barański and T. Jarek, Analysis of PMSM Vibrations Based On
Back-EMF Measurements, IEEEXplore, 2014.
[7] M.Barański and A.Polak and A.Decner, Bearings Vibration Diagnosis
Based On Hodograph X, Poland, Przegląd Elektrotechniczny, 1/2014,
pp. 10-12.
[8] M. Maciazek and M. Pasko and D. Bula, Optimization of Time in Active
Power Filter Control, 8th International Workshop OPEE, 2007.
[9] M. Maciazek and M. Pasko and D. Grabowski, Active Power Filters-
Optimization of Sizing and Placement, Technical Sciences, 2013.
[10] M. Maciazek and M. Pasko, Prediction in Control Systems of Active
Power Filters, Poland, Przegląd Elektrotechniczny, 2010.
[11] D. Mazur, The Rotor Eccentricity and the Permanent Magnets
Arrangement on the Rotor Influence on the Cogging and
Electromagnetic Torque of the Low-Speed Multi-Pole Generator,
Poland, Przegląd Elektrotechniczny, 2014.
[12] S. Nandi and H.A. Toliyat, “Condition Monitoring and Fault Diagnosis
of Electrical Machines-A Review”, Industry Applications Conference,
1999, pp.197-204.
[13] D. Torregrossa, “Multiphysics Finite-Element Modeling for Vibration
and Acoustic Analysis of Permanent Magnet Synchronous Machine”,
IEEE Transactions on Energy Conversion, 2011, pp 490-500.
[14] M. Barański, T. Glinka, Vibration Diagnostic Method of Permanent
Magnets Generators–Detecting of Vibrations Caused by Unbalance, PL
Patent application P.405669, 2014.
[15] M. Barański, T. Glinka, Vibration Diagnostic Method of Permanent
Magnets Generators–Detecting of Vibrations Caused by Load
Asymmetry, PL Patent application P.411942, 205.
[16] S. Szymaniec, J. Podhajecki, Determination Natural Frequencies of
Stator Induction Machine, Maszyny Elektryczne: Zeszyty Problemowe,
87, 2010.
[17] S. Szymaniec., Natural Vibrations of Squirrel-Cage Induction Motor
Stator of Low Power-Measurements, Maszyny Elektryczne: Zeszyty
Problemowe, 3, 2012.
[18] M. Barański, B. Będkowski, Analysis of PMSM Vibrations Based On
Back-EMF Measurements, Electrical Machines (ICEM), International
Conference on, IEEEXplore, 1590-1593, 2014.
[19] A. Głowacz, W. Głowacz, Z. Głowacz, Recognition of Armature
Current of DC Generator Depending On Rotor Speed Using FFT,
MSAF-1 and LDA, Eksploatacja i Niezawodnosc-Maintenance And
Reliability, 17, 2015.
[20] Chun-yao Lee, Yu-Hua Hsieh, Bearing Damage Detection of BLDC
Motors Based On Current Envelope Analysis, Measurement Science
Review, (6)12, 2012.
[21] P. Pistelok, T. Kądziołka, New Series of High Efficiency 2-Pole
Synchronous Generator with Permanent Magnets, Maszyny Elektryczne:
Zeszyty Problemowe, 100, 2013.
[22] A. Decner, Remote Monitoring of Electric Machines, Maszyny
Elektryczne: Zeszyty Problemowe, 2011.
[23] P. Ostojic, A. Banerjee, D. C. Patel, W. Basu, S. Ali, Advanced Motor
Monitoring and Diagnostics, Industry Applications, IEEE Transactions
on, 3120- 3127, 2014.
[24] M. S. Islam, R. Islam, T. Sebastian, Noise and Vibration Characteristics
of Permanent-Magnet Synchronous Motors Using Electromagnetic and
Structural Analyses, Industry Applications, IEEE Transactions on, 3214-
3222, 2014.
@article{"International Journal of Electrical, Electronic and Communication Sciences:70638", author = "M. Barański", title = "The Analysis of Own Signals of PM Electrical Machines – Example of Eccentricity", abstract = "This article presents a vibration diagnostic method
designed for Permanent Magnets (PM) electrical machines–traction
motors and generators. Those machines are commonly used in traction
drives of electrical vehicles and small wind or water systems. The
described method is very innovative and unique. Specific structural
properties of machines excited by permanent magnets are used in this
method - electromotive force (EMF) generated due to vibrations. There
was analyzed number of publications, which describe vibration
diagnostic methods, and tests of electrical machines and there was no
method found to determine the technical condition of such machine
basing on their own signals. This work presents field-circuit model,
results of static tests, results of calculations and simulations.", keywords = "Electrical vehicle, permanent magnet, traction drive,
vibrations, electrical machine, eccentricity, diagnostics, data
acquisition, data analysis.", volume = "9", number = "8", pages = "843-4", }