MAGNETIC FIELD OF COAXIAL SQUARE COILS ENCLOSED WITH HIGH-PERMEABILITY MATERIAL
Article Sidebar
Open full text
Issue Vol. 8 No. 2 (2018)
-
TRANSIENT MODELING OF AC MACHINES CONSIDERING SECOND ORDER EFFECTS
Olga Korolova, Juan de la Torre Cubillo, Bernd Ponick4-8
-
ANALYSIS OF AN ANTI-PARALLEL MEMRISTOR CIRCUIT
Valeri Mladenov, Stoyan Kirilov9-14
-
ADVANCED MEMRISTOR MODEL WITH A MODIFIED BIOLEK WINDOW AND A VOLTAGE-DEPENDENT VARIABLE EXPONENT
Valeri Mladenov, Stoyan Kirilov15-20
-
MATHEMATICAL MODELING AND CONTROL SYSTEM OF NEARLY ZERO ENERGY BUILDING
Ildar A. Sultanguzin, Hannes Toepfer, Ivan D. Kalyakin, Alexandr V. Govorin, Ekaterina V. Zhigulina, Sergey Yu. Kurzanov, Yury V. Yavorovsky21-24
-
HARMONIC DOMAIN MODEL OF AN OPEN-LOOP CONTROLLED PWM CONVERTER
Malte John, Axel Mertens25-29
-
MAGNETIC FIELD OF COAXIAL SQUARE COILS ENCLOSED WITH HIGH-PERMEABILITY MATERIAL
Anamarija Juhas, Neda Pekaric Nad, Hannes H. Toepfer30-34
-
A DISTRIBUTED METHOD FOR TRANSIENT SIMULATIONS THAT DYNAMICALLY CONSIDERS SUPPLEMENTARY RESULTS FROM AUTONOMOUS SOFTWARE AGENTS
Matthias Jüttner, Sebastian Grabmaier, Jonas Rohloff, Desirée Vögeli, Wolfgang M. Rucker, Peter Göhner, Michael Weyrich35-38
-
MULTISENSORS FOR WHOLE-CELL ANALYTICS
Ingo Tobehn-Steinhäuser, Margarita Günther, Stefan Görlandt, Steffen Herbst, Heike Wünscher, Thomas Ortlepp, Gerald Gerlach39-41
-
TOOLS FOR COMPARING THE RESULTS OF THE WORK OF SORTING ALGORITHMS
Larysa Gumeniuk, Vladimir Lotysh, Pavlo Gumeniuk42-45
-
MODIFIED, COMPLEMENTED TAXONOMY OF FAULTS IN FAULT-TOLERANT REAL-TIME SYSTEMS
Volodymyr Mosorov, Taras Panskyi, Sebastian Biedron46-49
-
THE APPLICATION OF REDUNDANCY IN LEACH PROTOCOL
Volodymyr Mosorov, Sebastian Biedron, Taras Panskyi50-53
-
ANALYSIS MEDICAL AND STEREOSCOPIC IMAGES BY E-MEDICUS SYSTEM
Tomasz Rymarczyk54-57
-
ANALYSIS OF THE EFFECTIVENESS OF SELECTED SEGMENTATION METHODS OF ANATOMICAL BRAIN STRUCTURES
Róża Dzierżak, Magdalena Michalska58-61
-
ANALYSIS OF METROLOGICAL PROPERTIES FIBER BRAGG GRATINGS WITH A CONSTANT AND VARIABLE PERIOD
Tomasz Zieliński, Piotr Kisała62-67
-
A COMPARISON STUDY OF THE FEATURES OF DC/DC SYSTEMS WITH SI IGBT AND SIC MOSFET TRANSISTORS
Karol Fatyga, Łukasz Kwaśny, Bartłomiej Stefańczak68-71
-
PROPOSAL FOR MANAGING ELECTRIC ENERGY QUALITY IN THE LV GRID USING ON-LOAD TAP CHANGER WITH A STATIC SYNCHRONOUS COMPENSATOR
Bartłomiej Mroczek, Karol Fatyga72-78
-
ASSESSMENT OF FUEL MOVEMENT IN COMBUSTION PROCESS BASED ON THE DIGITAL IMAGE
Łukasz Pater79-82
-
NONLINEAR ANALYSIS OF HIGH Q RADIO FREQUENCY ENERGY HARVESTING NETWORKS
Christian Merz, Gerald Kupris83-86
Archives
-
Vol. 10 No. 4
2020-12-20 16
-
Vol. 10 No. 3
2020-09-30 22
-
Vol. 10 No. 2
2020-06-30 16
-
Vol. 10 No. 1
2020-03-30 19
-
Vol. 9 No. 4
2019-12-16 20
-
Vol. 9 No. 3
2019-09-26 20
-
Vol. 9 No. 2
2019-06-21 16
-
Vol. 9 No. 1
2019-03-03 13
-
Vol. 8 No. 4
2018-12-16 16
-
Vol. 8 No. 3
2018-09-25 16
-
Vol. 8 No. 2
2018-05-30 18
-
Vol. 8 No. 1
2018-02-28 18
-
Vol. 7 No. 4
2017-12-21 23
-
Vol. 7 No. 3
2017-09-30 24
-
Vol. 7 No. 2
2017-06-30 27
-
Vol. 7 No. 1
2017-03-03 33
-
Vol. 6 No. 4
2016-12-22 16
-
Vol. 6 No. 3
2016-08-08 18
-
Vol. 6 No. 2
2016-05-10 16
-
Vol. 6 No. 1
2016-02-04 16
Main Article Content
DOI
Authors
Abstract
In this paper, the method of images is used to model the effects of enclosure made of high-permeability material on magnetic field of square coils. Closed-form description for the images, along with the case study involving square Helmholtz coils, is provided.
Keywords:
References
Ahuir J. V.: Going wireless with magnetic shielding. A on Note ANP016, Wurth Electronic Inc. 2013, http://www.we-online.com/web (available 12.12.2017).
Beiranvand R.: Analyzing the uniformity of the generated magnetic field by a practical one-dimensional Helmholtz coils system. Rev. Sci. Instrum. 7/2013, 075109-1–11 [DOI: 10.1063/1.4813275].
Beiranvand R.: Magnetic field uniformity of the practical tri-axial Helmholtz coils systems. Rev. Sci. Instrum. 5/2014, 055115-1–10 [DOI: 10.1063/1.4876480].
Beiranvand R.: Effects of the winding cross section shape on the magnetic field uniformity of the high field circular Helmholtz coil systems. IEEE Trans. Ind. Electron. 2017, 7120–7131 [DOI: 10.1109/TIE.2017.2686302].
Bronaugh E. L.: Helmholtz coils for calibration of probes and sensors: Limits of magnetic field accuracy and uniformity. IEEE 1995 Int. Symp. Electromagn. Compatibility, Atlanta. 72–76 [DOI: 10.1109/ISEMC.1995.523521].
Cacak R. K., Craig J. R.: Magnetic field uniformity around near Helmholtz coil configurations. Rev. Sci. Instrum. 11/1969, 1468–1470 [DOI: 10.1063/1.1683829].
Crosser M. S., Scott S., Clark A., Wilt P. M.: On the magnetic field near the center of Helmholtz coils. Rev. Sci. Instrum. 8/2010, 084701-1–6 [DOI: 10.1063/1.3474227].
Crownfield F. K., Jr.: Optimum spacing of coil pairs. Rev. Sci. Instrum. 2/1964, 240–241 [DOI: 10.1063/1.1718796].
Firester A. H.: Design of square Helmholtz coil systems. Rev. Sci. Instrum. 9/1966, 1264–1265 [DOI: 10.1063/1.1720478].
Frix W. M., Karady G. G., Venetz B. A.: Comparison of calibration systems for magnetic field measurement equipment. IEEE Trans. Power Del. 1/1994, 100–108 [DOI: 10.1109/61.277684].
Hammond P.: Electric and magnetic images. Proceedings of the IEE - Part C: Monograph 12/1960, 306–313 [DOI: 10.1049/pi-c.1960.0047].
Juhas A., Pekaric-Nad N., Toepfer H.: Magnetic field of rectangular current loop with sides parallel and perpendicular to the surface of high-permeability material. Serb. J. Electr. Eng. 4/2014, 701–717 [DOI: 10.2298/SJEE1404701J].
Kalafala, A. K.: Optimized configurations for passively shielded magnetic resonance imaging magnets. IEEE Trans. Magn. 2/1993, 1240–1244 [DOI: 10.1109/20.250628].
Kirschvink J. L.: Uniform magnetic fields and double-wrapped coil systems: Improved techniques for the design of bioelectromagnetic experiments. Bioelectromagnetics 1992, 401–411 [DOI: 10.1002/bem.2250130507].
Misakian M.: Exposure systems. EMF Engineering Review Symposium, Charleston, 1998. 4.1-4.6. ftp://ftp.emf-data.org/pub/emf-data/symposium98/topic-04-synopsis.pdf (available 12.12.2017).
Poppenk F. M., Amini R., Brouwer G. F.: Design and application of a Helmholtz cage for testing nano–satellites. Proc. 58th Congress IAF, paper no. IAC-07-C1.8.02, Huderabad, India, 2007. 4650–4659.
Purcell E. W.: Helmholtz coils revisited. Amer. J. Phys. 1989, 18–22 [DOI: 10.1119/1.15860].
Roshen W. A.: Effect of finite thickness of magnetic substrate on planar inductors. IEEE Trans. Magn. 1/1990 270–275 [DOI: 10.1109/20.50553].
Ruark A. E., Peters M. F.: Helmholtz coils for producing uniform magnetic fields. J. Opt. Soc. Am. 1926, 205–212 [DOI: 10.1364/JOSA.13.000205].
Rudd M. E., Craig J. R.: Optimum spacing of square and circular coil pairs. Rev. Sci. Instrum. 9/1968, 1372–1374 [DOI: 10.1063/1.1683678].
Schuderer J., Oesch W., Felber N., Spat D., Kuster N.: In vitro exposure apparatus for ELF magnetic fields. Bioelectromagnetics 2004, 582–591 [DOI: 10.1002/bem.20037].
Turowski J., Turowski M.: Engineering Electrodynamics Electric Machine, Transformer, and Power Equipment Design, CRC Press Taylor & Francis Group 2014.
Wang J., She S., Zhang S.: An improved Helmholtz coil and analysis of its magnetic field homogeneity. Rev. Sci. Instrum. 5/2002, 2175–2179 [DOI: 10.1063/1.1471352].
Article Details
Abstract views: 350
License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
