Prof. Birˇ Kßroly ┴goston

DETAILED LIST OF PUBLICATIONS

Books and textbooks (14)
In refereed conference proceedings (43)
In refereed national journals and annals (23)
In national conference and symposium proceedings (40)

Books and textbooks:

1966

Birˇ K.┴., I. Ciorba: Electrical Machines (in Romanian), laboratory test practice tutorial, Polytechnical Institute of Cluj Publishing House,183 pages, 1966.

1969

Birˇ K.┴., D. Com║a, M. Crivii, Viorel, I.A.: Electrical Machines Design Tutorial (in Romanian), Polytechnical Institute of Cluj Publishing House,1969.

1970

Patachi, N., Morar R., Birˇ K.┴. et al.: Electrotechnics and Electrical Machines (in Romanian), laboratory test practice tutorial, Polytechnical Institute of Cluj Publishing House, 246 pages, 1970.

A. Cri║an, Birˇ K.┴., Viorel, I.A.: Electrical machines I. - General theory, Transformer (in Romanian), Polytechnical Institute of Cluj Publishing House, 145 pages, 1970.

1973

A. Cri║an, Birˇ K.┴., Viorel, I.A.: Electrical machines II. - Induction machine, Synchronous machine (in Romanian), Polytechnical Institute of Cluj Publishing House, 305 pages, 1973.

1975

Birˇ K.┴.: Electrical Machines (in Romanian), laboratory test practice tutorial, Polytechnical Institute of Cluj Publishing House, 72 pages, 1975.

1983

Birˇ K.┴., Viorel, I.A., Iancu, V., M.M. RŃdulescu: Testing Electrical Transformers (in Romanian), Laboratory test practice tutorial, Polytechnical Institute of Cluj Publishing House, 75 pages, l983.

1987

Birˇ K.┴.: Electrical Machines and Drives (in Romanian), Polytechnical Institute of Cluj Publishing House, 461 pages, 1987.

1994

Iancu, V., Birˇ K.┴., Viorel, I.A., M.M. RŃdulescu, H. Hede║iu: Electrical Machines (in Romanian), laboratory test practice tutorial, volume 1, Polytechnical Institute of Cluj Publishing House, 93 pages, 1994.

Iancu, V., Birˇ K.┴., Viorel, I.A., M.M. RŃdulescu, H. Hede║iu: Electrical Machines (in Romanian), laboratory test practice tutorial, volume 2, Polytechnical Institute of Cluj Publishing House, 48 pages, 1994.

Birˇ K.┴. et al.: Electrotechnical Dictionary (in Hungarian), edited by Puskßs F., Kriterion Publishing House, Bucure║ti (Romania), vol. 1. 382 pages, vol.  2. 342 pages, 1994 (ISBN 973-26-04077).

1999

Birˇ K.┴.: Electrical Machines (in Romanian), exercise book, Mediamira Publishing House, Cluj (Romania), 180 pages, 1999. ISBN 973-9358-18-7.

2005

Birˇ K.┴., Viorel, I.A., Szabˇ, L., Henneberger, G.: Special electrical machines (in Romanian), Mediamira Puplisher, Cluj-Napoca (Romania), 2005. ISBN 973-713-055-3.

Szabˇ, L., Dobai, J.B., Birˇ K.┴.: Discrete Wavelet Transform Based Rotor Faults Detection Method for Induction Machines, Intelligent Systems at the Service of Mankind, vol. 2. (eds: Elmenreich, W., Machado, J.T., Rudas, I.J.), Ubooks, Augsburg (Germany), 2005, pp. 63-74. ISBN: 3-86608-052-2.

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In refereed conference proceedings:

1982

Viorel, I.A., Birˇ K.┴., Iancu, V.: Field-harmonic theory of squirrel cage motor taking slot openings into accunt, Proceedings of ICEM '82, Budapest (Hungary), part 1., pp. 17-19.

1983

Viorel, I.A., Birˇ K.┴.: Salient pole reluctance machine field analysis by finite-difference method, 28. Internationales Wissenschaftliches Kolloquium, 1983, Ilmenau, Heft 2., pp 27-29.

1984

RŃdulescu, M.M., Viorel, I.A., Birˇ K.┴., Iancu, V., D.Stoia: Finite-element transient field analysis of permanent magnet DC machines, Digests of the INTERMAG '84, Hamburg, pp. 292-296.

Viorel, I.A., G.Mindru, Birˇ K.┴., Iancu, V., RŃdulescu, M.M.: Analyse des magnetfeldes von Asyncronmaschinen mit der Methode Finiter Elemente, 10. Internationales Wissenschaftliches Kolloquium der Tehniche Univ. Dresden, Heft M, pp. 51-61.

Iancu, V., Viorel, I.A., Birˇ K.┴., M.RŃdulescu: Trawelling and pulsating fields in two-phase liniar induction machines, Proceedings of ICEM' 84, Lausanne, part 2, pp.505-508.

Viorel, I.A., RŃdulescu, M.M., Iancu, V., Birˇ K.┴., G.Mindru: Nonliniar magnetic field Analysis of induction machines at locked-rotor condition, Proceedings of ICEM' 84, Lausanne, part 1, pp.169-172.

Viorel, I.A., I.Ignat, Birˇ K.┴.,Iancu, V., RŃdulescu, M.M.: Processing routines for finite-element analysis of anisotropic and nonlinear electric fields, 29. Internationales Wissenschaftliches Kolloquium, 1984, Ilmenau, Heft 1., pp. 105-107.

1985

RŃdulescu, M.M., Viorel, I.A., Birˇ K.┴., Iancu, V.: Two-dimensional finite element modelling of anisotropic ferrite magnet machines, Digest of Summaries of the 5th Conference on the Computation of Electromagnetic Fields, Fort-Collins, 1985, pp. 168-171.

1987

Iancu, V., Birˇ K.┴., N.Palaghita, Viorel, I.A.: SCR swich control of a linear induction motor driven drop hammer, Propceedings of the Second Conference on Power Electronics and Applications, Grenoble, 1987, pp. 46-51.

RŃdulescu, M.M., Iancu, V., Birˇ K.┴., Viorel, I.A.; Computer-aided design technigue for proportional electromagnets, Proceedings of the ISEF' 87, Pavia, pp.287-290.

1988

RŃdulescu, M.M., Iancu, V., Viorel, I.A., Birˇ K.┴.: Computer-aided design technique for proportional electromagnets, in Electromagnetic Field in Electrical Engineering (edited by Savini A. and Turowski J.), Plenum Press, New-York, 1988, pp. 275-278.

1991

Birˇ K.┴., Viorel, I.A., RŃdulescu, M.M., Iancu, V.: Dynamic modeling of inverter-fed permanent magnet syncronous motors, Proceedings of the International Conference on the Evolution and Modern Aspects of Syncronous Machines, ZŘrich, 1991, pp.229-233.

1992

RŃdulescu, M.M., Birˇ K.┴., Viorel, I.A., Iancu, V.: Torque control of rectangular-fed brushless permanent magnet motors for Electric Vehicle Propulsion, Proceedings of the 11th International Electric Vehicle Symposium, Florence (Italy),1992, vol. 2., pp.16-23.

1994

RŃdulescu, M.M., Iancu, V., Birˇ K.┴., H.Hede║iu: Design and control considerations for slotless electronically-commutated permanent magnet servomotors, Proceedings of the MELECON' 94, Antalya (Turkey), 1994, pp.1302-1305.

Viorel, I.A., Birˇ K.┴., Szabˇ L: Transformer transient behavior simulation by a coupled circuit-field model, Proceedings of the ICEM' 94, Paris, Vol. V3, pp. 654-659.

Birˇ K.┴., Viorel, I.A.: On the syncronous machine dynamic behavior modelling, Proceedings of the ICEM' 94, Paris, vol. V2, pp. 134-138.

RŃdulescu, M.M., Birˇ K.┴., Viorel, I.A., Iancu, V.: Field analysis of slotless permanent-magnet DC servomotors with electronic commutation, Proceedings of the ICEM' 94, Paris, Vol. V2, pp. 602-604.

1995

RŃdulescu, M.M., Claudia Mar■i║, Birˇ K.┴.: A new electronically commutated doubly-salient permanent-magnet small motor, Proceedings of the Seventh International Conference on Electrical Machines and Drives 1995, University of Durham (UK), pp.213-216.

1996

Birˇ K.┴., M. M. RŃdulescu, Iancu, V., H. Hede║iu, Birˇ, Z.: PC Based Control System for Two-phase Asynchronous Servomotor, Proceedings of the International Conference PEMC '96, Budapest (Hungary), Vol. 2, pp. 402-407.

1997

RŃdulescu, M.M., Claudia Mar■i║, Birˇ K.┴.: Comparative analysis of doubly-salient reluctance and permanent-magnet actuators, Proceedings of the 7th European Conference on Power Electronics Applications EPE '97, Trondheim (Norway), vol. 3, pp. 888-891.

1998

Claudia Mar■i║, RŃdulescu, M.M., Birˇ K.┴.: On the dynamic model of a doubly-salient permanent-magnet motor, Proceedings of the 9th International Conference MELECON '98, Tel-Aviv (Israel), pp. 410-414.

Claudia Mar■i║, RŃdulescu, M.M., Birˇ K.┴.: Field analysis and dynamic model of a doubly-salient permanent-magnet motor, Proceedings of the International Conference ICEM '98, Istanbul (Turkey), Vol. I, pp. 110-113.

1999

Birˇ Z., Birˇ K.┴.: Microcontroller Based Two-phase Brushless DC Motor, Proceedings of the International Computer Science Conference MicroCAD' 99, University of Miskolc (Hungary), Section F, pp. 7-12.

Chi║u Ioana, Birˇ K.┴., Viorel I.A.: Comparison between an induction motor and a reluctance sinchronous motor with the same stator, Proceedings of the International Computer Science Conference Micro CAD' 99, University of Miskolc (Hungary), Section F, pp. 23-28.

Mar■i║ Claudia, RŃdulescu M.M., Birˇ K.┴.: Dynamic analysis of a switched variable-reluctance permanent-magnet small motor, Proceedings of the 3rd International Symposium on Advanced Electromechanical Motion Systems ELECTROMOTION '99, Patras (Greece), 1999, Vol. I, pp. 523-527.

Chi║u Ioana, Birˇ K.┴., Viorel I.A., Hede║iu H., Ciorba R.: On the sinchronous reluctance machine rotor geometry, Proceedings of the 3rd International Symposium on Advanced Electromechanical Motion Systems ELECTROMOTION '99, Patras (Greece), 1999, Vol. I, pp.161-166.

2000

Fodor D., Vass J., Juhasz ZS., Birˇ K.┴.: Extended Kalman filter based speed sensorless ac motor control, Proceedings of the 9th International Conference and Exhibition on Power Electronics and Motion Control - EPE-PEMC 2000, Kosice (Slovak Republic), vol. 6, pp. 140-146.

Viorel I. A., Tomescu I., Birˇ K.┴., Radu M.: Radial flux double-salient machines time domain simulation, Proceedings of the 9th International Conference and Exhibition on Power Electronics and Motion Control - EPE-PEMC 2000, Kosice (Slovak Republic), vol. 5, pp. 137-142.

Puklus Z., Szilßgyi Cs.P., Birˇ K.┴.: Design procedures for symetrical resonant flyback converters, Proceedings of the 9th International Conference and Exhibition on Power Electronics and Motion Control - EPE-PEMC 2000, Kosice (Slovak Republic), vol. 2, pp. 28-33.

Mar■i║ C., RŃdulescu M.M., Birˇ Z., Birˇ K.┴.: Performance analysis and DSPľbased control of a small electronically commutated doubly-salient permanent-magnet motor, Proceedings of the International Conference on Electrical Machines ICEM 2000, Espoo (Finland), vol. 3, pp.1370-1374.

D. Fodor, J. Vass, Zs. Juhßsz, Birˇ K.┴.: Stochastic methods for speed sensorless induction motor control, Proceedings of the Symposium on Intelligent Systems in Control and Measurement, VeszprÚm (Hungary), 2000, pp.144-149.

Birˇ K.┴., Viorel, I.A., Iancu, V.: Induction machine parameter estimation. Proceedings of the International Computer Science Conference MicroCAD '2000, Miskolc, Hungary, vol. F (Electrotechnics-Electronics), pp. 13-18.

2001

Szabˇ L., Birˇ, K.┴., Barz, V., Hede║iu, H.C.: Parameter Estimation of a Synchronous Machine by Means of LabView Environment, Proceedings of the International Computer Science Conference MicroCAD '2001, Miskolc (Hungary), Section G (Electrotehnics-Electronics), pp. 87-92. ISBN: 963-661-457-1. (download )

Birˇ K.┴., Szabˇ L., Iancu, V., Hede║iu, H.C., Barz, V.: On the Synchronous Machine Parameter Identification, Proceedings of the Workshop on Electrical Machines's Parameters, Cluj, 2001, pp. 87-90. (download )

2003

Szabˇ L., Birˇ K.┴., Dobai J.B.: On the Rotor Bar Faults Detection in Induction Machines, Proceedings of the International Scientific Conference MicroCAD '2003, Miskolc (Hungary), Section J (Electrotehnics and Electronics), pp. 81-86. ISBN: 963-661-556-X.

Fodor D., Szalay L., Vass J., Birˇ K.┴., Szabˇ L.: Experimental Investigation on Robust Control of Induction Motor Using Hí Output Feedback Controller, Proceedings of the International Conference on Electrical Drives and Power Electronics (EDPE' 2003), PodbanskÚ (Slovakia), pp. 602-607, on CD-ROM: 086.pdf. ISBN: 80-89061-46-X.

Puklus, Z., Birˇ K.┴.: Mathematical model of the full bridge resonant convertor, Proceedings of the International Conference on Electrical Drives and Power Electronics (EDPE '2003), PodbanskÚ (Slovakia), pp. 280-285, on CD-ROM: 110.pdf.

Mar■i║, Claudia, Dobai, J.B., Birˇ K.┴.: Analytical approach of the rotor broken bars effects on the induction machine behaviour, Proceedings of the International Conference on Industrial Technology IEEE-ICIT'03, Maribor (Slovenia), on CD-ROM: RP3-06.pdf.

2004

Mar■i║, Claudia, Dobai, J.B., H. Henao, Birˇ K.┴.: Electromagnetic torque as a tool for diagnosis and condition monitoring purposes in induction machine electrical drives, Proceedings of the International Conference on Power Electronics, Drives and Motion (PCIM), NŘrnberg (Germany), 2004, on CD-ROM: PP4.pdf (ISSN 3-928643-39-8).

Szabˇ L., Dobai J.B., Birˇ K.┴.: Rotor Faults Detection in Squirrel-Cage Induction Motors by Current Signature Analysis, Proceedings of the 2004 IEEE-TTTC, International Conference on Automation, Quality and Testing, Robotics, A&QT-R 2004 (THETA 14), Cluj, Tome I., pp. 353-358, on CD: 2569_Szabo.pdf. ISBN: 973-713-046-4. (download )

Szabˇ L., Birˇ K.┴., Dobai B.J., Fodor D., Vass J.: Wavelet Transform Approach to Rotor Faults Detection in Induction Motors, Proceedings of the 8th IEEE International Conference on Intelligent Engineering Systems INES '2004, Cluj (Romania), 2004, pp. 397-402. ISBN: 973-662-120-0.

2005

Szabˇ L., Dobai B.J., Birˇ K.┴., Fodor D., Tˇth F.: Study on Squirrel Cage Faults of Induction Machines by Means of Advanced FEM Based Simulations, Proceedings of the International Conference on Electrical Drives and Power Electronics (EDPE' 2005), Dubrovnik (Croatia), on CD: E05-78.pdf. ISBN: 953-6037-43-2. (download )

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In refereed national journals and annals:

1968

Birˇ K.┴., Crivii, M., Viorel, I.A.: Testing method to obtain the inductance of the wound rotor induction motor (in Romanian), Technical University of Cluj Scientific Journal, vol.11, part II, 1968, pp. 319-325.

Birˇ K.┴.: Unbalanced sinusoidal regime on an unsymmetrical three-phase transformer (in Romanian), Technical University of Cluj Scientific Journal, vol.11, part II, 1968, pp. 329-332

1970

Cri║an, Birˇ K.┴., Viorel, I.A., Iancu, V.: Variable speed and frequency special synchronous machine (in Romanian), Technical University of Cluj Scientific Journal, vol.13, part III. (Electrical engineering), 1970, pp. 123-129.

Cri║an, Birˇ K.┴., Viorel, I.A., Iancu, V.: Unsymmetrical supply protecting device of squirrel cage induction motors (in Romanian), Technical University of Cluj Scientific Journal, vol.13, part III, 1970, (Electrical engineering), pp.129-133.

1971

Cri║an, Birˇ K.┴., Viorel, I.A., Iancu, V..: Rotating brushes commutator type machine operating as induction motor (in Romanian), Technical University of Cluj Scientific Journal, vol.14, part III, 1971, (Electrical engineering) pp. 99-102.

Cri║an, E. Simion, Iancu, V., Birˇ K.┴., Viorel, I.A.: On the steady-state regime of the feroresonant single phase induction motor (in Romanian), Proceedings of the Technical University of Cluj Scientific Conference, vol. 14, 1971, pp. 459-461.

1975

Cri║an, Birˇ K.┴., Viorel I.A., Iancu V.: Some aspects on the high frequency induction motor design (in Romanian), Technical University of Cluj Scientific Journal, vol. 18, 1975, pp. 54-55.

Birˇ K.┴.: Supplementary losses of a high frequency three phase asynchronous motor (in Romanian), Technical University of Cluj Scientific Journal, vol. 18, 1975, pp. 56-57.

1977

Iancu, V., Birˇ K.┴., Viorel, I.A., I. Ignat: Researches on single-phase capacitor linear induction motor, Technical University of Cluj Scientific Journal, vol. 20, 1977, pp. 29-35.

1983

RŃdulescu, M.M., Iancu, V., Birˇ K.┴., Viorel, I.A.: Permanent magnet modelling in finite element field analysis of electrical machines, Technical University of Cluj Scientific Journal, vol. 26, 1983, pp. 49-54.

1985

RŃdulescu, M.M., Iancu, V., Viorel, I.A., Birˇ K.┴.: Iterative computation of the static characteristics of a proportional electromagnet (in Romanian), Technical University of Cluj Scientific Journal, vol. 28, 1985, p.33-40.

1989

MÔnduc, Birˇ K.┴., Pusztai K.: Computer aided study on synchronous hydro-generators, (in Romanian), Technical University of Cluj Scientific Journal, vol.32, section EEI, 1989, pp. 34-40.

1992

Birˇ K.┴., R. Ciorba: Rapid reconnection of induction motors (in Romanian), Oradea University Annals, vol. 2, part. I (Electrotechnical Section), 1992, pp. 103-109.

Iancu, V., Viorel, I.A., Birˇ K.┴., RŃdulescu, M.M., H. Hede║iu: On the two-phase asynchronous servomotor with linear inductor and disc-armature (in Romanian), Oradea University Annals, vol. 2, part. I (Electrotechnical Section), 1992, pp.165-172.

1994

H. Hede║iu, RŃdulescu, M.M., Iancu, V., Birˇ K.┴., P. Mure║an: PC-based data acquisition system for DC brushless motor drives (in Romanian), Oradea University Annals, 1994, Electrotechnical Section, pp. 357-361.

Mure║an, Birˇ K.┴., Iancu, V., RŃdulescu, M.M., H. Hede║iu: Electronic schemes for voltage control of the brushless DC servomotors (in Romanian), Oradea University Annals, 1994, Electrotechnical Section, pp. 413-419.

1998

Birˇ K.┴., Birˇ Z.: Defining the resolving part position of the electric machines (in Hungarian), Műszaki Szemle, nr. 1, 1998, pp. 4-9.

1999

Mar■i║ Claudia, Gyselinck, J., RŃdulescu, M.M., Birˇ K.┴.: Static and dynamic performances of a variable-reluctance permanent-magnet small motor, Bulletin of the Polytechnic Institute of Ia║i (Romania), Vol. XLV (IL), 1999, Fasc. 5B, pp. 196-201;

Mar■i║ Claudia, RŃdulescu M.M., Birˇ K.┴.: Switching pattern and dynamic modelling of a variable-reluctance permanent-magnet small motor, Oradea University Annals 1999.

2004

Szabˇ L., Dobai J.B., Birˇ K.┴.: Virtual Instruments for Detecting Rotor Faults in Induction Motors, Advances in Electrical and Electronic Engineering (Slovakia), no. 2, vol. 3, 2004, pp. 119-122. ISSN: 1336-1376.

Trifu, E.M., Mure║an, Manuela, Birˇ K.┴.: Study about the start-up of the chopper equipped trams, Acta Electrotehnica, vol. 44, no.3, pp. 129-134, 2004. ISSN 1224-2497.

Szabˇ L., Birˇ K.┴., Dobai B.J., Fodor D., Vass J.: Wound Rotor Induction Machine's Rotor Faults Detection Method Based on Wavelet Transform, Oradea University Annals, Electrotechnical Section, 2004, pp. 127-133. ISSN: 1223-2106. (download )

2005

Iancu, V., Hede║iu, H., Popa, D.C., TŃtŃranu, B., Gutman, M., Birˇ K.┴.: The Unbalanced Operating Regime of the Three Phase Induction Motor, Noise and Vibration Source, Oradea University Annals, Electrotechnical Fascicle, 2005, pp.142-145, ISSN: 1223-2106.

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In national conference and symposium proceedings:

1978

Moldovan, V., Cri║an, A., Iancu, V., Birˇ K.┴., Necrelescu, I., Szilßgyi Cs: Linear electrical motor drive of a drop hammer, actual and future solutions (in Romanian), Proceedings of the Technical University of Cluj Scientific Conference, 1978, Section: Heavy Industry Equipment, vol. M2, pp.38-44

Moldovan, V., Cri║an, A., Iancu, V., Birˇ K.┴., Viorel, I.A., Szilßgyi Cs., Necrelescu, I.: Drop hammer drive linear motor design (in Romanian), Proceedings of the Technical University of Cluj Scientific Conference, 1978, Section: Heavy Industry Equipment, vol. M2, pp. 45-47.

Moldovan, V., Cri║an, A., Iancu, V., Birˇ K.┴., Viorel, I.A., Szilßgyi Cs. , Necrelescu, I.: Drop hammer drive linear motor control hardware (in Romanian), Proceedings of the Technical University of Cluj Scientific Conference, 1978, Section: Heavy Industry Equipment, vol. M2, pp. 48-52

Moldovan, V., Cri║an, A., Iancu, V., Birˇ K.┴., Viorel, I.A., Szilßgyi Cs, Necrelescu, I.: Test bench results obtained on a sample drop hammer driven by a linear induction motor (in Romanian), Proceedings of the Technical University of Cluj Scientific Conference, 1978, Section: Heavy Industry Equipment, vol. M2, pp. 53-58.

Viorel, I.A., Birˇ K.┴., I. Ignat: Transformer transient computer simulation considering iron core saturation and losses (in Romanian), Proceedings of the Technical University of Cluj Scientific Conference, Section Electrical Equipment Design, Control and Implementation, 1978, volume E IV, pp. 24-28.

Moldovan, V., Cri║an, A., Viorel, I.A., Birˇ K.┴., Iancu, V., Szilßgyi Cs., Necrelescu, I.: Researches on the choosing mode for the linear induction motor of a drop hammer electrical drive (in Romanian), Proceedings of the Technical University of Cluj Scientific Conference, Section Electrical Equipment Design, Control and Implementation, 1978, volume E IV, pp. 29-32.

Szilßgyi Cs., Iancu, V., Birˇ K.┴., Viorel, I.A., I. Panoiu: Power electronic switch with thyristors to supply induction motors (in Romanian), Proceedings of the Technical University of Cluj Scientific Conference, Section Electrical Equipment Design, Control and Implementation, 1978, volume E IV, pp. 38-42.

1979

Pusztai K., Birˇ K.┴.: Algorithm and computation program to determine the frequency variation at starting in minimal time of an asynchronous motor, Symposium on actualities in information and management, 1979, volume 2, pp.11-12.

1980

Viorel, I.A., Iancu, V., Birˇ K.┴.: A method establish optimum design data for linear induction motor driving a drop hammer, Proceedings of the Second National Conference on Electrical Drives. Cluj-Napoca (Romania), May 1980, pp. C107-C110.

1982

Viorel, I.A., Birˇ K.┴., Iancu, V., RŃdulescu, M.M.: On the microprocessor-based phase locked loop (PLL) speed control of induction motor drives, Proceedings of the Third National Conference on Electrical Drives, Bra║ov (Romania), May 1982, Part C., pp. C49-C54.

Palaghi■Ń, N., Birˇ K.┴., Viorel, I.A., Iancu, V.: SCR switch for a linear induction motor drop hammer drive, Proceedings of the Third National Conference on Electrical Drives, Bra║ov (Romania), May 1982, Part B, pp. B91-B94.

Viorel, I.A., Birˇ K.┴., Iancu, V., M. RŃdulescu: On a textile industry specific application of a synchronously operating induction wound rotor motors (in Romanian), Proceedings of the First National Conference on Electrical Engineering, Timi║oara (Romania), 1982, part 6 (Electric Drives), pp. 227-235.

Iancu, V., Birˇ K.┴., Viorel, I.A., RŃdulescu, M.M.: On the starting regime of the two-phase linear induction motor (in Romanian), Proceedings of the First National Conference on Electrical Engineering, Timi║oara (Romania), 1982, part 6 (Electric Drives), pp. 115-120.

Viorel, I.A., Birˇ K.┴., Iancu, V., RŃdulescu, M.M.: Eddy current coupling with improving starting and braking dynamics (in Romanian), Proceedings of the Conference on Electrical Machines, COMEP'82, Pite║ti (Romania), 1982, pp. 103-109.

1983

Viorel, I.A., Birˇ K.┴., Iancu, V., RŃdulescu, M.M.: Computing induction machine iron core saturation and losses via a step by step procedure (in Romanian), Proceedings of the Conference on Electrical Machines, COMEP'83, Pite║ti (Romania) , 1983, pp. 180-187.

Birˇ K.┴., Viorel, I.A., Iancu, V., RŃdulescu, M.M.: Inverter fed induction machine starting and plugging transients (in English and Romanian), Proceedings of the National Symposium on the Electrical Machines Supplied from a Power Electronic Converter, SIMECS '83, Bucure║ti (Romania) 1983, pp. 275-282.

1984

Viorel, I.A., Iancu, V., Birˇ K.┴., RŃdulescu, M.M.: The slot openings influence on the squirrel cage induction machine air gap field harmonics (in Romanian), Proceedings of the National Symposium on the Electrical Machines Designing and Manufacturing, Timi║oara (Romania) 1984, vol.1, pp. 27-34.

Birˇ K.┴., Kovßcs Z., Viorel, I.A., Iancu, V., RŃdulescu, M.M.: Permanent-magnet D.C. servomotor, design and test results (in Romanian), Proceedings of the National Symposium on the Electrical Machines Designing and Manufacturing, Timi║oara (Romania) 1984, vol.2, 261-265.

Viorel, I.A., Birˇ K.┴., Iancu, V., RŃdulescu, M.M.: Induction machine torque-speed characteristic computation taking magnetic field harmonics into account (in Romanian), Proceedings of the Conference on Electrical Machines, COMEP'84, Pite║ti (Romania), 1984, pp.53-59.

Iancu, V., Birˇ K.┴., Viorel, I.A., RŃdulescu, M.M.: Results on SCR switch control of a linear motor drives, Proceedings of the fourth National Conference on Electrical Drives, Craiova (Romania) 1984, pp. A97-A102.

1986

RŃdulescu, M.M., Iancu, V., Viorel, I.A., Birˇ K.┴., G. Arustei: Analyse des Statischen Verhaltens Mancher elektromechanischen Wandler fur Proportional Hidraulik, Proceedings of the Symposium on Sensors and Measurements, Cluj (Romania) 1986, vol. I., pp.138-141.

1988

Iancu, V., Birˇ K.┴., Palaghi■Ń, N., Viorel, I.A., RŃdulescu, M.M.: Results on SCR switch control of a linear induction motor-driven drop hammer, Proceedings of the Sixth National Conference on Electrical Drives, Timi║oara (Romania), May 1988, part 4., pp. 47-52.

Birˇ K.┴., Marschalko R., Schonstein E., SzÚkely A.: Permanent magnet synchronous motor in field oriented control, Proceedings of the Sixth National Conference on Electrical Drives, Timi║oara (Romania), May 1988, part 1, pp.3.1-3.6.

1992

RŃdulescu, M.M., Birˇ K.┴., Viorel, I.A., Iancu, V., Hede║iu, H.C.: High-speed torque control of brushless d.c. motors for traction drives, Proceedings of the Eighth National Conference on Electrical Drives, Ia║i (Romania), 1992, part 1, pp. A6/1-6

1995

Viorel, I.A., Birˇ K.┴.: Permanent-magnet synchronous motor simplified field-circuit model, Proceedings of the First International Symposium on Advanced Electromechanical Motion Control Systems, ELECTROMOTION '95, Cluj-Napoca (Romania), 1995, pp.182-187.

Iancu V., Birˇ K.┴., Hede║iu H., Birˇ Z., Salamon F., Gergely S.: On the energetic behaviour of PWM inverter-fed induction machines, Proceedings of the First International Symposium on Advanced Electromechanical Motion Control Systems, ELECTROMOTION '95, Cluj-Napoca (Romania), 1995, pp.112-115

1996

Birˇ K.┴., RŃdulescu M.M., Iancu V., Hede║iu H., Birˇ Z.: A microcomputer-based two-phase PWM inverter-fed induction motor drive, Proceedings of the 5th International Conference OPTIM '96, Bra║ov (Romania), 1996, pp. 1523-1528.

Claudia Mar■is, RŃdulescu M.M., Birˇ K.: Static performances of a variable reluctance and permanent magnet micromotor (in Romanian), Proceedings of the Workshop on Electrical Machines, 28-29 November 1996, ICPE-ME S.A. Bucure║ti (Romania), 1996, Vol. 2, pp. 285-290.

1997

Birˇ K.┴., RŃdulescu, M.M., Iancu, V., Birˇ, Z.: Control and simulation of two-phase PWM inverterľfed induction motors, Proceedings of the 2nd International Symposium on Advanced Electromechanical Motion Control Systems, ELECTROMOTION '97, Cluj-Napoca (Romania), 1997, pp. 249-252.

1998

Mure║an, P.P., Forrai, Al., Birˇ K.┴.: Mathematical modelling and control of brushless dc drives- unified approach, Proceedings of the 6th International Conference OPTIM '98, Bra║ov (Romania), 1998, pp. 557-563.

2000

Birˇ K.┴., Iancu, V., Viorel, I.A.: Induction machine parameters estimation based on catalogue data (in Romanian), Proceedings of Scientific Seminar "Electrical machines and drives XXI", Timi║oara, Romania, December 2000, pp. 47-50.

2001

Birˇ K.┴., Bartos, F.J., Szabˇ L.: High Efficiency Electrical Motors (in Hungarian), Proceedings of the Conference on Energetics and Electrotechnics ENELKO '2001, Cluj (Romania), pp. 20-32. ISSN: 1454-0746. (download )

2002

Fodor, D., Szalay, L., Birˇ K.┴.: H infinity Output Feedback Controller Design for AC Motor Control, abstract in Proceedings of the 10th International Power Electronics and Motion Control Conference (EPE-PEMC '2002), Cavtat & Dubrovnik (Croatia), 2002, pp. 258. Paper on CD-ROM: T9-055.pdf.

Fodor, D., Vajda, Sz., Birˇ K.┴.: Extended Kalman Filter Based Speed Sensorless AC Motor Control With Parameter Estimation, abstract in Proceedings of the 10th International Power Electronics and Motion Control Conference (EPE-PEMC '2002), Cavtat & Dubrovnik (Croatia), 2002, pp. 257. Paper on CD-ROM: T9-054.pdf.

Szabˇ L., Birˇ K.┴., Dobai, J.B.: Devices for diagnosing induction machines in order to increase their efficiency (in Hungarian), ENELKO 2002 Conference for Energetics and Electrotechnics, Cluj, pp. 127-134.

2003

Fodor, D., Szalay, L., Vass J., Birˇ K.┴., Szabˇ L., Dobai B.J.: Induction Motor Control by Hí Controller (in Hungarian), Proceedings of the Conference on Energetics and Electrotechnics ENELKO '2003, Cluj (Romania), pp. 64-72. ISBN: 973-86097-5-5.

Puklus, Z., Birˇ K.┴.: Current generator, type rezonant converter, (in Hungarian) Conferin■a de energeticŃ ║i electrotehnicŃ ENELKO 2003, Cluj, pp. 176-180.

2004

Fodor, D., Vass J., Tˇth R., Birˇ K.┴., Szabˇ L., Dobai B.J.: Speed Sensorless LPV H#8734;Control of the Induction Motor (in Hungarian), Proceedings of the Conference on Energetics and Electrotechnics ENELKO '2004, Cluj (Romania), pp. 73-85. ISBN: 973-86852-9-X.

2005

Dobai B.J., Szabˇ L., Birˇ K.┴., Fodor, D.: FEM based analysis of squirrel cage induction machines having broken rotor bars (in Hungarian), Proceedings of the Conference on Electrical Engineering ENELKO  '2005, Cluj (Romania), 2005, pp. 27-32. ISBN: 973-7840-06-2. (download )

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