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Tytuł artykułu

Magnetic field of coaxial square coils enclosed with high-permeability material

Treść / Zawartość
Identyfikatory
Warianty tytułu
PL
Pole magnetyczne współosiowych kwadratowych cewek zamkniętych w materiale o wysokiej permeancji
Języki publikacji
EN
Abstrakty
EN
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.
PL
W artykule opisano wykorzystanie metody obrazów do modelowania wpływu obudowy wykonanej z materiału o dużej przenikalności magnetycznej w obszarze kwadratowych cewek. Przedstawiono opis obrazów dla zamkniętej formy wraz ze studium przypadku z kwadratowymi cewkami Helmholtza.
Rocznik
Strony
30--34
Opis fizyczny
Bibliogr. 23 poz., rys., tab.
Twórcy
autor
  • University of Novi Sad, Faculty of Technical Science/Department of Power, Electronic and Telecommunication Engineering
  • University of Novi Sad, Faculty of Technical Science/Department of Power, Electronic and Telecommunication Engineering
autor
  • Technische Universität Ilmenau, Department of Advanced Electromagnetics
Bibliografia
  • [1] 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).
  • [2] 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].
  • [3] 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].
  • [4] 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].
  • [5] 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].
  • [6] 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].
  • [7] 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].
  • [8] Crownfield F.K., Jr.: Optimum spacing of coil pairs. Rev. Sci. Instrum. 2/1964, 240–241 [DOI: 10.1063/1.1718796].
  • [9] Firester A.H.: Design of square Helmholtz coil systems. Rev. Sci. Instrum. 9/1966, 1264–1265 [DOI: 10.1063/1.1720478].
  • [10] 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].
  • [11] Hammond P.: Electric and magnetic images. Proceedings of the IEE - Part C: Monograph 12/1960, 306–313 [DOI: 10.1049/pi-c.1960.0047].
  • [12] 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].
  • [13] Kalafala, A.K.: Optimized configurations for passively shielded magnetic resonance imaging magnets. IEEE Trans. Magn. 2/1993, 1240–1244 [DOI: 10.1109/20.250628].
  • [14] 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].
  • [15] Misakian M.: Exposure systems. EMF Engineering Review Symposium, Charleston, 1998. 4.1-4.6. ftp://ftp.emf-data.org/pub/emfdata/symposium98/topic-04-synopsis.pdf (available 12.12.2017).
  • [16] Poppenk F. ., 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.
  • [17] Purcell E.W.: Helmholtz coils revisited. Amer. J. Phys. 1989, 18–22 [DOI: 10.1119/1.15860].
  • [18] 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].
  • [19] Ruark A. ., Peters M.F.: Helmholtz coils for producing uniform magnetic fields. J. Opt. Soc. Am. 1926, 205–212 [DOI: 10.1364/JOSA.13.000205].
  • [20] Rudd M. ., Craig J.R.: Optimum spacing of square and circular coil pairs. Rev. Sci. Instrum. 9/1968, 1372–1374 [DOI: 10.1063/1.1683678].
  • [21] 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].
  • [22] Turowski J., Turowski M.: Engineering Electrodynamics Electric Machine, Transformer, and Power Equipment Design, CRC Press Taylor & Francis Group 2014.
  • [23] 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].
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-9a7f01af-6d5d-4ddb-80e6-9fc031a41e41
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