ICEM 2000 Proceedings

Volume I

International Conference on ElectricalMachines

28 - 30 August 2000

Organised by Laboratory of Electromechanics,Helsinki University of Technology, Finland

UB/TIB Hannover 89121 282 228

TABLE OF CONTENTS

VOLUME I

PLENARY SESSION 1

Karvinen, J.Future Perspectives of Electrical Machines and Market Trends 1

DIALOGUE SESSION 1

YanD.,HuM. 5The finite element method of computing exact inductance in squirrel cageinduction motor

Corcoles F., Pedra J., Salichs M. 9Numerical identifiability of the parameters of induction machines

Smajic J., Madzarevic V., Berberovic S. 14Numerical calculation of induction motor stator phase current and torque-speedcharacteristics

Ortega J.M.M., Payan M.B., Mitchell C.I. 18Dynamics of the induction motor with voltage sags

Komeza K., Wiak S., Dems M., Lesniewska E. 23Electromagnetic field of four-speed induction motor during transients

Pozueta M.A.R., Diaz J.R.L., Pardo J.C. 28Equivalent space phasors: a method for the analysis of induction machines withspace harmonics

Bartos V., Kotlanova A. 33Transient phenomena in the system with the double fed asynchronous machine

Zadrozny J., Zadrozny J. (jr), Wiak S., Welfle H. 36Field/inductance computation by means of FEM of induction motor dynamicstates (for parametric resonance condition)

Zahawi B.A., Refoufi L. 41Detailed analysis of harmonic effects in the static Kramer drive

Lehmann R.B., Camacho J.R., Salerno C.H., Leao A.T. 46A contribution to the study on the effects of variation for the rotor slotinclination - the three-phase induction motor case

de Mendonca R.G., Neto L.M., Teixeira H.B., Camacho J.R. 51Asymmetrical three-phase induction motor performance through the use ofdynamic capacitance switching

Bargallo R., Llaverias J., Martin H. 56Transient torque determination in controlled drives. Contribution to thedevelopment of an equipment for dynamic operation test

Baaklini I., Retiere N., Bacha S., Gaudin C. 61Modelling of industrial induction motors for the pre-diagnosis of voltage dips

De Gersem H., Hameyer K., Mertens R. 66Comparison of stationary and transient finite element simulation techniqueswith respect to the asynchronous operation modes of induction machines

Di Napoli A., Santini E. 71FEM identification of parameters to vector control of induction machines

Goncalves J.G., Cabrita C.P. 76A new concept on linear current density in linear induction motors

Yoshida K., Takami H., Fujii A. 81A proposal of sensorless propulsion-control of PM LSM in mass-reduced-mode

Liang D., Ye F. 86Simulation of reactive linear synchronous motor starting performance

Wang X., Yuan S., Jiao L., Wang Z. 90Dynamic mathematical model of a permanent magnet linear synchronous motor

Dolinar D., Stumberger G., Grcar B., Zagradisnik I.,Hameyer K. 94Exact tracking of linear synchronous reluctance servodrive

Torii S., Mori Y., Ebihara D. 99Fundamental investigations on analysis of linear induction motor using thewavelet transform technique

Torii S., Oka K., Kajioka M.,Watada M., Ebihara D. 103A consideration on pull in synchronization and ejection of the mover on thediscontinuously arranged transfer system

De Gersem H., Hameyer K. 107Finite element simulation of a tubular linear induction machine compared toanalytical results and measurements

Zhang B., Wang F., Feng G., Yuan H., Deng J., Zhang X. I l lAnalysis and design of a transformer with medium frequency square wavevoltage inverter power supply

Guemes Alonso J. A. 115Modelling and design of smoothing reactances. Application to air gap lengthcalculation

Sakkos T., Sarv V. 120Theory and application of linear time-varying inductors with controlled turn-number

Suorsal. 125Analytical calculation formulas for an air-gapped inductor

Di Gerlando A., Perini R. 130Analytical evaluation of the stator winding temperature field of water-cooledinduction motors for pumping drives

GnacinskiP. 135Determination of parameters of the thermal scheme of an induction motor

Lopez-Fernandez X.M., Donsion M., Coimbra A.P., Pinto J.A.D., Antunes C.L. 139Transient thermal performance of a 3-phase induction motor under single-phasing operation

Prieto Alonso M.A., Lopez X.M., Donsion M.P. 144Harmonic effects on temperature rise of a squirrel cage induction motor

Li W., Fu M., Zhou F., Cheng S. 148The calculation of stator 3D temperature field of medium scale high voltageexplosion-proof asynchronous motor on the basis of theory of similarity for fluidand 3D FEM

Hu M., Lu D., Huang X., Du Y. 152A novel FEM method to calculate 3D thermal distribution in the end region ofturbo-generator and its application

Gurevich E., Oshurkov P. 156Determination of rotor winding temperature of the turbogenerator with thebrushless excitation system

Maximini M., Koglin H.-J., Igel M. 161Observing the rotor temperature of induction machines in measurable variables

Mukosiej J. 166Problem of accuracy of thermal testing of electric machines

Gurevich E. 171Non-contact method for estimating the heat parameters of electrical machinesby the cooling agent transient temperature measurements

Delaere K., Heylen W., Belmans R., Hameyer K. 174Introducing magnetostriction into coupled magnetomechanical systems

Kacperski M., Kubiak W., Szulakowski J., Witczak P. 179Generation and transmission of magnetic vibrations in power transformers

Ertan B., Leblebicioglu K., Demirel O. 183An approach to design and optimization of HV high frequency resonant powertransformers

Saenz J.R., Rebollo CM., Bilbao J., Tapia A., Fernandez E., Dorronsoro N.,GonzalesP. 188An algorithm for residual life estimation of transformers

LECTURE SESSION 1

Auditorium AInduction machines 1

Chong E.F.H., Flack T. J. 193Comparison of coupled circuit and eddy-current finite-element methods formodelling induction motors under conditions of supply imbalance

Lagonotte P., Broussely M. 198Parameters identification of a saturated induction machine taking the thermaleffects into account

Boldea I., Rasmussen C.B., Miller T.J.E, Dorrell D.G. 203Leakage reactance saturation in induction motors

Nica E., Brad P., Stoiciu D., Borza I., Dughir C. 208Computational procedure to analyze the parameters change influence on rotorspeed estimation of the induction motor

YamazakiK. 213Direct circuit parameter calculation from electromagnetic fields of inductionmotors using 3D finite element method

Bounekhla M., Zaim M.E., Rezzoug A., Ait Ahmed M. 218The Hooke and Jeeves algorithm approach in the identification of the inductionmachines parameters

Auditorium BLinear machines 1

Hofmann M., Werle Th., Binder A., Pfeiffer R. 223Asynchronous linear machine for railway systems

Yoshida K., Yoshida T., Hayashi K., Takami H. 228Decoupled control of levitation and propulsion in SLIM experimental Maglevvehicle

Hofer K. 233Linear motor for cylinders and wheels

Utsumi T., Yamaguchi I. 237Thrust evaluation of linear induction motor based on 3-phase equivalent circuit

dos Santos E.B., Neto L.M., Camacho J.R. 242Linear induction motor modeling and the equivalence with the asymmetricalrotary induction motor

Nonaka S. 247Analysis of single-sided linear induction motor by simplified Fourier transformmethod

Auditorium CTransformers

Ilo A., Pfutzner H., Nakata T. 252Behaviour of transformer cores with multi-step-lap joints

Isidorovic R. 257Power transformers with magnetic core of non-continual section

Khan S.H., El-Shawish J.M., Finkelstein L., Grattan K.T.V. 262Investigation of variable transformers by 3D field modelling - comparison ofmodelling and experimental results

Popov M., van der Sluis L., Paap G.C., Schavemaker P.H. 267On the calculation of transients in circuits with stiff non-linear elements

Dorr R., Leger A.C., Roger J.Y., Dirand S. 272On-line power transformer monitoring at Electricite de France

Sapin A., Allenbach P., Simond J.-J. 277Modeling of multi-windings phase shifting transformers for DC supplies

LECTURE SESSION 2

Auditorium AInduction machines 2

Bolte E. 282Analysis of transient performance of squirrel cage induction motors withfrequency inverter supply taking into account two-dimensional fielddistribution and current displacement in the rotor bars

Wamkeue R., Kamwa I. 286Saturated electromechanical transients based maximum likelihoodidentification of double-cage induction generator parameters

Zadrozny J. (jr) 291Determination of motor characteristics basing on electromagnetic torquemeasurements during starting-up

Golebiowski L., Mazur D. 295Identification of the sources of the torque and current harmonics in theinduction motor

Burlikowski W., Kluszczynski K., Szymanski D. 299Determination of pulsating parasitic torques in a squirrel cage induction motoremploying anisotropic machine model

Feyzi M.R., Parker A.M. 304Dynamic equivalent circuit of deep-bar cage induction motor

Auditorium BLinear machines 2

Polinder H., Gardner F., Vriesema B. 309Linear PM generator for wave energy conversion in the AWS

Henneberger G., Evers W., Elschenbroich H. 314A transverse flux linear synchronous motor with a passive track

HuG. 319A low-cost PM brushless and slotless tubular linear servomotor

Bouaroudj S., Barre P.J., Hautier J.P. 324A new thrust control strategy for permanent magnet linear synchronous motor

Norhisam M., Wakiwaka H., Yajima H., Tamura K., Fujiwara N., Hosono M. 329Magnetic circuits and characteristics of rectangular type and cylinder typemoving magnet linear actuators

Jung S-Y., Chun J-S., Jung H-K. 333Analysis of the end-effect of permanent magnet linear synchronous motorenergized by partially excited primary current

Auditorium CTemparature rise

Shanel M., Pickering S.J., Lambard D. 338Application of computational fluid dynamics to the cooling of salient poleelectrical machinesDriesen J., Pahner U., Belmans R., Hameyer K. 343Transient coupled magnetic thermal analysis of a permanent magnetsynchronous electrical vehicle motor

Boglietti A., Lazzari M., Luparia G., Hollo V. 348A simplified thermal model for the power derating prediction of variable speedself-cooled induction motor

Fujinami Y., Noguchi S., Yamashita H., Cingoski V. 353Thermal analysis of a synchronous generator taking into account the rotatinghigh-frequency magnetic field harmonics

Traussnigg U., Kofler H. 358Thermal resistance identification of n-body systems by solving over-determineddifferential equations

Avolio E., Dias C. 363Development of a thermal-electric mathematical model, to analyze and specifyinduction motors using artificial neural networks

DIALOGUE SESSION 2

Ansel A., Walti O., Brudny J.F. 368Influence of copper pressure die-casting on induction machine magneticbehaviour

Flack T.J., Knight R.E. 372Prediction of the performance of large induction motors including the effect ofradial ventilation ducts using 2-D and 3-D finite-element formulations

Sapin A., Hodder A., Simond J.-J., Schafer D. 377Doubly-fed asynchronous machine with 3-level VSI for variable speed pumpstorage

Marques G.D. 382Numerical simulation of the slip power recovery system using functionaladapted blocks

Drozdowski P. 387A 9-phase cage induction motor fed by a 3x9 matrix converter

Hadiouche D., Razik H., Rezzoug A. 392Modelling of a double star induction motor for space vector PWM control

Goldemberg C , Penteado A. A. (jr), Salotti F.A.M. 397Induction motor analysis in the ABC/abc reference frame including saturationeffects

Guernes J.A., del Hoyo J.I. 402New equivalent circuit for three-phase induction motors

Popescu M., Navrapescu V. 407Modelling in stationary frame reference of single and two-phase inductionmachines including the effect of iron loss and magnetising flux saturation

Moreno J.F., Vargas Merino F., Perez Hidalgo F.M. 412Modeling of induction motor considering the thermal effect

Papazacharopoulos Z., Tatis K., Kladas A., Manias S.N., Tegopoulos J. 417Inverter-fed induction motor simulation under overloading for regenerativebraking management in electric vehicle

Jurado F., Carpio J., Sanchez H. 422Modeling of induction motors during stability studies

Vulturescu B., Bouscayrol A., Guillaud X., Ionescu F., Hautier J.P. 427Behaviour model control of a DC machine

Chrisanov V.I., Szymczak P. 432Transient analysis of induction motor hard and soft starting

Fukami T., Naoe N., Hanaoka R., Miyamoto T. 436A novel, self-regulated, self-excited, single-phase induction generator with athree-phase auxiliary winding

Belhadj J., Slama-Belkhodja I., Pietrzak-David M. 440Synthesis and design of a Cartesian observer for control variables of aninduction motor direct torque control

Leconte V., Mazauric V., Roussin B., Atienza E. 445Optimisation and sizing methodology for electromechanical actuators

Corcoles F., Pedra J., Garrido J.P., Baza R. 449Model for the dynamic study of AC contactors

Alabern X., Mujal R., Figa-Tena G. 4542-D finite element analysis of magnetic pull force for a real AC electromagneticcontactor

Gerling D. 458Design of an induction motor with multilayer rotor structure and large gap

Nakano H., Kosuge M., Eda H., Libo Z., Shimizu J., Tomita Y. 462Novel positioning system using a giant magnetostriction actuator for ultraprecision and high power applications

Wakiwaka H., Ezawa M., Kato H., Ito H., Fukuda N., Matsuhiro K. 467New miniature and thin linear oscillatory actuators using little electricity forcellular phones

Huppunen J., Pyrhonen J. 472Calculating the electromagnetic fields in a solid-rotor of an induction motor

Rosas R.M., Morera X.A., Coderch L.H., Pascual A.G., Piera A.F. 477Asynchron motor with spiral sheet armature

Spalek D. 482Torque decrease in drug-cup motor due to rotor eccentricity

Nagy I., Jardan R.K., Jokinen T., Williams A. 487Electromechanical energy conversion in a system utilising alternative renewableand waste energy

Escarela-Perez R., Campero-Littlewood E. 492Moving-band and sliding-surface combined technique for the simulation ofrotor motion in transient FEM modelling of electrical machines

Debarnot M., Girard P., Vilcot M., Knorr U., Zacharias L. 496On line coupling of finite element analysis and system simulation for directmodelling of the complete controlled electromechanical chain without anyequivalent diagram

Kanerva S. 501Circuit simulator in coupled field-circuit problems

Brice C.W., Santi E., Kang X., Gokdere L.U. 505Reference frames for simulation of electric motors and drives

LECTURE SESSION 3

Auditorium AInduction machines 3

Perriard Y., Jufer M., Crivii M. 510Motor comparison for circulation pumps

DabalaK. 515A method of stray no-load losses determination in induction squirrel-cagemotors

Tamura J., Nakamichi R., Nakazawa C , Chihara I. 519Analysis of an isolated self-excited induction generator

Kalous J. 523Modeling and simulation of an insulated induction generator

de Mendonca R.G., Martins Neto L., Camacho J.R. 528Three-phase induction generator feeding a single-phase electrical distributionsystem - time domain mathematical model

Protas E.C. 533New ways with single phase motor drives

Auditorium BElectrical drives 1

Boglietti A., Carpaneto E. 538An accurate high frequency model for AC PWM drive systems

Jarray K., Boussak M., Tholomier M. 543Stator resistance tuning in a sensorless stator-flux field-oriented inductionmotor drive

Brule S., Tounzi A. 548Comparison between FEM and the Park's model to study the control of aninduction machine

Verma S.S.M., Dawson G.E., Verma S.P. 553Analytical development and computer simulation of an electric vehicle

Aliprantis D.C., Papathanassiou S.A., Papadopoulos M.P., Kladas A.G. 558Modeling and control of a variable-speed wind turbine equipped withpermanent magnet synchronous generator

Pollanen R., Pyrhonen O., Kaukonen J. 563Analysis and tuning of Pi-controlled six-pulse thyristor bridge fed field currentcontrol of synchronous machine

Auditorium CMiscellaneous topics

Kitazawa K., Mimura H., Makiuchi H., Kushihara H., Masaki K., Nirei M.,Yamamoto Y., Kamiya A., Wakiwaka H. 568Analysis of dynamic angle error of 8X-VR type resolver system

Kudarauskas S. 573Oscillating electrical motors, application and theory

Shuttleworth R., Zahavi B.A., Jiang H. 578Magnetic analysis of novel two speed electromagnetic actuator for a vacuumswitch

Di Gerlando A., Perini R., Silvestri A., Ubaldini M. 582Design criteria and performance analysis of passive permanent magnet electro-inductive devices for seismic vibrations damping

Jensen F. 587A solenoid actuator for proportional control

Busch T., Henneberger G. 591New stator pole arrangement for a planar multi-coordinate drive