02CH37319 Proceedings of 2002 IEEE 14 th International Conference on Dielectric Liquids ICDL 2002 Graz, Austria July 7 12,2002 - Sponsored by IEEE Dielectrics and Electrical Insulation Society - Copyright and Reprint Permission: Abstracting is permitted with credit to the source. Libraries are permitted to photocopy beyond the limit of U.S. copyright law for private use of patrons those articles in this volume that carry a code at the bottom of the first page, provided the per-copy fee indicated in the code is paid through Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923. For other copying, reprint or republication permission, write to IEEE Copyrights Manager, IEEE Operations Center, 445 Hoes Lane, P.O. Box 1331, Piscataway, NJ 08855-1331. All rights reserved. Copyright 0 2002 by the Institute of Electrical and Electronics Engineers, Inc. IEEE Catalog Number 02CH37319 ISBN 0-7803-7350-2 Library of Congress Number 2001098436 11 Table of Contents Title Authors Page 1 Hans Tropper Memorial Lecture Motion at the liquid-solid interface - Developing design tools from fundamental models Nelson J.K. 3 15 Subject 1: Basic properties and phenomena A model for a polar dielectric liquid exhibiting ColeDavidson behavior Caldenvood J.H 17 Experimental investigation of complex ion formation in solution of transformer oil with iodine Zhakin A.1 21 Theoretical investigation of complex ion formation in liquid dielectrics Zhakin A.1 25 Electron bubbles and light Prevenslik T.V. 29 Time dependence of dielectric properties of human body phantoms Fukunaga K., Watanabe S., Wake K., Yamanaka Y. 33 Electron mobility in dense Argon gas at several temperatures Borghesani A.F., Lamp P 37 Fluid circulation in an enclosure generated by electrohydrodynamic conduction phenomenon Jeong S.I., Seyed-Yagoobi J 41 Modelling of electrohydrodynamic flows and micro-bubbles generation in dielectric liquid by Lattice Boltzmann equation method Medvedev D.A., Kupersbtokh A.L. 45 Thermalization of low energy electrons in dielectric liquids Lukin L.V., Balakin A.A. 49 AC electric-field-induced fluid flow in microelectrode structures: Scaling laws Castellanos A., Ramos A., Gonzales A., Morgan H., Green N. 52 Structure and energy spectrum of negative ions in non-polar liquids Yoshino K., Khrapak A.G., Illenberger E., Schmidt W.F. 56 Evolution of current pulses in liquid argon induced by a sharp point cathode Atten P., Bonifaci N., Denat A. 59 Electrohydrodynamical currents in a wire-wire electrode system Stishkov Y.K, Buyanov A. 63 Temperature distribution in fluids treated by pulsed electric fields Van den Bosch H.F.M., Morshuis P.H.F., Smit J.J. 67 Charged particles in the bulk and near the surface of a nonpolar liquid dielectric Khrapak A.G., Schmidt W.F., Illenberger E. 71 Exited states in the VIJV photoionization process of liquid Tetramethylsilane and Alkanes Guelfucci J.P., Huertas M.L., .Casanovas J. 78 Optical constants of anisotropic and absorptive liquids Saito M., Yasuda T., Nishimura J., Matsumoto N. 81 ix Title Authors Subject 2: Discharges Page 85 Characteristics of the partial discharge pulse burst in transformer and switchgear oils Pompili M., Mazzetti C., Bartnikas R, 87 The electrode-liquid interface under high fields Lewis T.J. 91 Effect of co-field flow velocity, temperature and dissolved gases on the direct breakdown voltage of transformer oil using point-to-plane electrodes Megahed I.Y., Abdallah M.A., Zaky A A 95 Electrical breakdown triggered by free conducting spherical particle in saturated liquid He I and He I1 under uniform DC field Hara M., Nakagawa H., Suehiro J., Shinohara T. 99 Spatial structure and parameters of the predischarge channels in dielectric liquids of various molecular structure Torshin Y.V. 103 The universal discharge mechanism in mineral oil and possible estimation of its breakdown voltage Torshin Y. 107 Stochastic model of streamer growth in dielectric liquids with hydrodynamic expansion of streamer channels Kupershtokh A.L., Karpov D.I. 111 Stochastic model of breakdown initiation in dielectric liquids under AC voltage Kupershtokh A.L., Palchikov E.I., Karpov D.I., Vitellas I. Agoris D.P., Charalamhakos V.P. 115 Influence of molecular structure on propagation of streamer discharge in hydrocarbon liquids Hamano N., Nakao Y., Naito T., Nakagami Y., Shimizu R., Sakai Y., Tagashira H. 1I9 Partial discharge inception V-T characteristics for pressurized liquid NitrogedPPLP composite insulation system Hazeyama M., Hayakawa N., Honjo S., Masuda T., Okubo H. 123 Microbubbles and breakdown initiation in water Korobeynikov S.M., Melekhov A.V. 127 Cathode sheath formation of corona discharge in liquid Argon Bonifaci N., Denat A., Atrazhev V.M., Atrazhev V.V., Kochetov I.V., Napartovich A.P. 131 Self-synchronization and auto-oscillations in discharge phenomena Drozhzhin A.P., Teslenko V.S. 135 Prehreakdown and breakdown phenomena under uniform field in liquid Nitrogen Frayssines P.E., Lesaint O., Bonifaci N., Denat A., Devaux F. 139 On mechanisms involved in the propagation of subsonic positive streamers in Cyclohexane Costeanu L., Lesaint 0. 143 A predicting model fiir branching streamers propagating in liquid dielectrics using a computation electrical network Aka-Ngnui T., Beroual A., Auriol P. 147 Electrical treeing in polycrystalline and single-crystalline ices under impulse voltages Takata S., Hanaoka R., Hama T., Nakagami Y., Shimizu R. 151 Factors contributing to streamer morphology Hebner R.E. 155 Electronic processes and electric breakdown of liquid helium Schmidt W.F., Illenberger E., Khrapak A.G., Sakai Y., Yoshino K. 159 X Title Authors Electrical, laser and acoustic breakdown of a liquid, resemblance and distinctions Teslenko V.S. 163 Electric breakdown in liquid Nitrogen Krompholz H., Neuber A., Haustein M., Dickens J. 167 Subject 3: Application and performance of dielectric liquids Page 171 Aging of Kraft paper in natural ester dielectric fluid McShane C.P., Rapp K.J., Corkran J.L., Gauger G.A., Luksich J. 173 Charge behavior in flowing oil at oiVpressboard interface by electro-optic field measurement Okubo H., Inoue N., Wakamutsu M., Kat0 K., Shimizu R., Nakagami Y. 178 The temperature dependence of the dielectric strength of transformer oil and pressboard insulation at HVDC polarity reversal stress Krause C., Woschitz R. 182 High voltage testing of short samples of 110 kV high temperature power superconducting transmission cables with the HAIhKE facility Fink S., Bauer K., Ulbricht A., Zwecker V. 186 Self-healing of Aluminium metallized Polypropylene films: A spectroscopic investigation Tortai J.H., Bonifaci N., Denat A., Lesaint 190 Investigation of the behaviour of microscopic bubbles in insulating liquids: Transition from the inertial regime to the viscous one Jomni F., Aitken F., Denat A. 194 Influence of emulsion water on conduction in dielectric liquids Dikarev B., Romanets R., Bolshakov V., Karasev G. 199 Performance and new applications of Esther liquids Gockenbach E., Borsi H. 203 Influence of hydrostatic pressure on the characteristics of discharges propagating on solifliquid insulating interfaces under AC and DC voltages Beroual A., Bedoui N.K. 207 PD signatures of wedge type discharges in transformer insulation Berg G., Lundgaard L.E. 21 1 Electrocoalascence of water drop pairs in oil Lundgaard L.E., Berg G., Pedersen A., Nilsen P.J. 215 Instability of electrically stressed water droplets in oil Berg G., Lundgaard L.E., Becidan M., Sigmond R.S. 220 Dielectric measurements on cryogenic insulation systems Sumereder C., Gerhold J., Muhr M., Woschitz R. 225 Strength investigations on long oil gaps Lick W., Muhr M. 228 Technical development and future perspectives on the application and performance of dielectric liquids Okubo H. 23 1 0. Subject 4: Measurement, diagnostic and monitoring techniques Experience with UHF partial discharge measurements 237 Raja K., Lelaidier S. xi 239 Title Authors Physical-chemical oil tests, monitoring and diagnostics of oil-filled transformers Koncan-Gradnik M. 242 Quality assurance system of transformer diagnostics laboratories Mulej M., Koncan-Gradnik M. 248 On line diagnostics of oil filled transformers Varl A. 253 Application of neural networks paradigms in the diagnosis and thermal ageing prediction of transformer oil Mokhnache L., Boubakeur A., Said N.N. 258 Field evaporation of ions from glyceroVwater solutions with use of polymer track membranes Balakin A., Balakina E., Novikova L., Talrose V. 262 Measurement of accumulation charge density at the silicone-oivpolymer-film interface under DC field by PEA method Kadowaki K., Kuwabara K., Nisbimoto S., Kitani I. 266 Surface conductivity in liquid-solid interface due to image force Korobeynikov S.M., Drozhzhin A.P., Furin G.G., Charalamhakos V.P., Agoris D.P. 270 Freeing power transformers from gassing and aging of oil Sabau J. 214 Measurements of ionisation current in liquid dielectric mixtures Matuszewski T 219 Nonuniform electric field vector distribution in a dielectric liquid using optical measurement system with parallel processing Ihori H., Ujike M., Fujii M., Arii K. 281 Spectroscopic investigation of electrical discharges in liquids Denat A., Bonifaci N 285 Optical induced breakdown in liquids by 0,532 pm and 1,06 pm short pulse lasers Yasojima Y., Tomita K. 289 DC field measurement in oiVpressboard composite insulation system by electro-optic Kerr effect Kat0 K., Wakamatsu M., Inoue N., Shimizu R., Nakagami Y . , O h b o H. 293 A new technology for monitoring electrical power transformer on line Denghua M., Guoqi P., Zhou X., Zhenjian Y. 291 Measurement equipment for investigation of the influence of viscosity of dielectric working fluids on spark erosion Schulze H.-P., Wollenberg G., Lauter M., Storr M., Rehbein W. 301 A practical method for lifetime estimation of the used mineral oils Meshkatoddini M.R. 305 Digital simulation of electromagnetic flowmeter for insulating liquids Liang B 309 The application of new diagnostic protocols for the condition-based assessment of high-voltage electrical equipment Haupert T., Hanson D., Savio L., Stefankski C. 3 12 Transformer performance assessment Gamitschnig A., Seitlinger W. 317 Space charge evolution in oil-paper insulation for DC cables application Ciobanu R., Schreiner C., Pfeiffer W., Baraboi B. 32 1 Rapid dissolved gas analysis by means of electrochemical gas sensors Zylka P., Mazurek B. 325 xii Page Page Title Authors Pico-second time domain reflectomehy response of a microstripline embedded in various liquids Sharma B.R., Mehrotra S.C. 329 Progress of AC breakdown voltage test devices of insulating liquids Fodor G., Baur M. 333 Determination of water content in transformer insulation Shkolnik A. 331 An investigation of discharges in oil insulation using UHF PD detection Cleary G.P., Judd M.D. 34 1 345 Subject5: New materials and technologies The study of dielectric materials as photonic crystals based on the mechanism of photonic hand gap Johri G.K 341 Study of anomalous lamb shift using anisotropic model Johri G.K., Johri M., Tiwari A., Yoshino K 350 Study of dielectric relaxation in 2,4-Dimethyl substituted Pyridine using microwave cavity spectrometer and time domain reflectometer Johri G.K., Sharma R., Johri M., Johri S., Saxena S. 354 Experimental study of dielectric response in Tetrahydrofuran and 2,5-Dimethylfuran using time domain reflectometer Johri G.K., Sharma R. Johri M., Saxena S. 358 Dielectric measurement for IMClEPOPB and IBClEPOPB ferroelectric liquid crystals of large spontaneous polarization Johri G.K., Johri M., Srivastava K., Ozaki M., Yoshino K. 361 Electrical properties of fluorinated gel electrolytes using conducting solution and it application to secondary battery Kyokane J., Minami T., Morishima K., Sawada H. 365 Transport properties of electrons injected in dense noble fluids Chemysheva I., Dmitrenko V., Atrazhev V., Berezhnov A., Dunikov D. 369 Thermochromic behavior in novel conducting polymers at the solid-liquid phase transition Onoda M., Tada K. 313 Experiments and modelling of conduction and charge accumulation in liquid crystal cells Verschueren A.R.M., Niessen R.A.H., Notten P.H.L., Oepts W., AlexanderMoonen E.M.L. 311 Electrorheology in liquids and liquid crystals studied by ultrasonic wave Yoshino K., Inoue M., Moritake H., Toda K. 382 Study of orientation of liquid crystal molecules at interface by shear horizontal wave Yoshino K., Inoue M., Moritake H., Toda K. 386 Electrical and optical properties of conducting polymer in liquids Yoshino K., Inoue M., Yoshida Y., Ootake R., Nishihara Y., Fujii A., Ozaki M., Moritake H., Toda K. 390 Optical property of photonic crystals infiltrated with various liquids and liquid crystals Yoshino K., Ootake R., Takeda M., Fujii A., Ozaki M. 393 Electrical and optical properties of discotic liquid crystals with various core structures Ammai R., Ozaki M., Yoshino K., Ohta K. 391 ... XI11 Title Authors Novel systems for the upgrading of power transformer insulations Wasserberg V., Borsi H., Gockenbach E., Fofana I. 40 1 Liquid rare gas detectors: Recent developments and applications Lopes M.I., Chepel. V. 405 Bragg curve spectrometer for I6O and '%e of around 100 MeVh using an allene doped liquid argon gridded ionization chamber Yunoki A., Doke T., Kihchi J., Masuda K., Shibamura E. 412 Page List of authors 417 Appendix (post deadline papers) 423 The behaviour of low conducting liquid in modulated electric field Smorodin B.L. 425 Correlations of electron attachment parameters with carcinogenic properties of matter Obodovskiy I. 429 Characterization of partial discharge phenomenon on paper insulation under various aggravated aging conditions Ramya M., Udayakumar K. 433