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Science China Technological Sciences

, Volume 57, Issue 9, pp 1877–1882 | Cite as

Design, optimization, and measurement of closed-loop Hall effect current sensor

  • XingGuo Cheng
  • FuAn Li
  • ZongYang Zhang
  • Sheng Liu
Article

Abstract

A kind of closed-loop Hall effect sensor is designed and fabricated by considering several factors such as iron core material, Hall device, as well as selected integrated circuit. Through studying the effect of the iron material and structures of current sensor, a kind of optimal Hall effect current sensor is found. The experimental results show that the presented closed-loop Hall effect current sensor achieves 1 mA/A sensitivity. And its linearity and accuracy are 0.1% and 0.35% FS, respectively, at currents ranging from 0 to 50 A.

Keywords

current sensor optimized magnetic core structure magnetic properties 

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References

  1. 1.
    Filipski P S, Boecker M. AC-DC current shunts and system for extended current and frequency ranges. IEEE T Instrum Meas, 2006, 5: 1222–1227CrossRefGoogle Scholar
  2. 2.
    Filipski P S. 20-A to 100-A AC-DC coaxial current shunts for 100 kHz frequency range. IEEE T Instrum Meas, 2006, 57: 1637–1641CrossRefGoogle Scholar
  3. 3.
    Grundy J A. Sinusoidal response of coaxial current shunts. Proc I Elec Eng, 1977, 124: 499–504CrossRefGoogle Scholar
  4. 4.
    Park J H. Shunts and inductors for surge-current measurements. J Res Nat Bur Stds, 1947, 39: 191–212CrossRefGoogle Scholar
  5. 5.
    Douglass J D, Greenly J B, Hammer D A, et al. Design and use of small Rogowski coils for use with large, fast current pulses. In: Pulse Power Conference. Monterey: IEEE, 2005. 717–720Google Scholar
  6. 6.
    Hewson C, Ray W F. The effect of electrostatic screening of Rogowski coils designed for wide-bandwidth current measurement in power electronic application. In: Proceeding IEEE, 35th Annual Power Electronics Specialists Conference. Aachen: IEEE, 2004. 1143–1148Google Scholar
  7. 7.
    Shi Y R, Jiang C, Hua Y Y. Research of a novel Rogowski coil with special magnetic core. In: Precision Electromagnetic Measurements Digest. Broomfield: IEEE, 2008. 546–547Google Scholar
  8. 8.
    Pettinga J A J, Siersema J. A polyphase 500 kA current measuring system with Rogowski coil. Iet Proc Electr Power App, 1983, 130: 360–363CrossRefGoogle Scholar
  9. 9.
    Chen Q, Li H B, Zhang M M, et al. Design and characteristics of two Rogowski coils based on printed circuit board. IEEE T Instrum Meas, 2006, 55: 939–943CrossRefzbMATHGoogle Scholar
  10. 10.
    Hewson C R, Ray W F, Davis R M. Verification of Rogowski current transducer’s ability to measure fast switching transients. In: Appl Power Electron Conf Expo, Twenty-First Annual IEEE. New York: IEEE, 2006. 19–23Google Scholar
  11. 11.
    Richare D, Shaun M. Isolated open loop current sensing using Hall effect technology in an optimized magnetic circuit. In: Richard Dickinson & Shaun Milano Allegro MicroSystems, Inc. Massachusetts: IEEE, 2007. 1–12Google Scholar
  12. 12.
    Petter J, McCarthy J, Pollak P, et al. Survey of DC current measurement techniques for high current precision power supplies. In: Nuclear Science Symposium and Medical Imaging Conference. Norfolk: IEEE, 1991. 961–967Google Scholar
  13. 13.
    Ramboz J D. A highly accurate, hand-held clamp-on current transformer. IEEE T Instrum Meas, 1996, 45: 445–448CrossRefGoogle Scholar
  14. 14.
    Ghislanzoni L, Carrasco J A. A DC current transformer for large bandwidth and high common-mode rejection. IEEE T Ind Electron, 1999, 46: 631–636CrossRefGoogle Scholar
  15. 15.
    Locci N, Muscas C. Hysteresis and eddy current compensation in current transformers. IEEE T Power Deliver, 2001, 16: 154–159CrossRefGoogle Scholar
  16. 16.
    Makky A R A M, Abo-Zied H, Abdelbar F N, et al. Design of the instrument current transformer for high frequency high power application. In: Power System Conference. Aswan: IEEE, 2008. 230–233Google Scholar
  17. 17.
    Kun X, Lee F C, Boroyevich D. Extraction of parasitics within wire bond IGBT modules. In: IEEE Applied Power Electronics Conference. Anaheim: IEEE, 1998. 497–503Google Scholar
  18. 18.
    Frederic B, Thierry W, Herve F. The use of iron-nickel and iron-cobalt alloys in electrical engineering, and especially for electrical motors. In: Electrical Insulation Conference and Electrical Manufacturing Expo. Nashville: IEEE, 2007. 394–401Google Scholar
  19. 19.
    Li F A, Cheng X G, Liu S, et al. Air gap design of current sensor based on closed loop Hall effect. Electronic Materials and Packaging (EMAP2012). HongKong: IEEE, 2012. 1–5Google Scholar
  20. 20.
    Popovic R S. Hall devices for magnetic sensor microsystems. Solid State Sensors and Actuators, Transducers’ 97. Chicago: IEEE, 1997. 377–380Google Scholar
  21. 21.
    Blanchare H, Chiesi L, Racz R, et al. Cylindrical Hall device. Electron Devices Meeting. San Francisco: IEEE, 1996. 541–544Google Scholar
  22. 22.
    Drljaca P M, Vincent F, Besse P A, et al. Design of planar magnetic concentrators for high sensitivity Hall devices. Sensor Actuat A-Phys, 2002, 10: 97–98Google Scholar
  23. 23.
    Popovic R S. The vertical Hall-Effect device. IEEE Electr Devicel, 1984, 9: 357–358CrossRefGoogle Scholar
  24. 24.
    Li F A, Luo X B, Cheng X G, et al. Impact of the winding area of enameled wire on packaging performance of a closed loop Hall effect current sensor. Electronic Components and Technology Conference (ECTC). San Diego, CA, USA: IEEE, 2012. 1631–1635Google Scholar
  25. 25.
    Tang M, Guo Y Q, Yuan J, et al. Review of some recent progress on materials science researches in China. Sci China Chem, 2012, 55(12): 2497–2502CrossRefGoogle Scholar

Copyright information

© Science China Press and Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  • XingGuo Cheng
    • 1
    • 2
  • FuAn Li
    • 3
  • ZongYang Zhang
    • 1
  • Sheng Liu
    • 4
  1. 1.Institute for Microsystems, State Key Laboratory for Digital Manufacturing Equipment & Technology, School of Mechanical Science and EngineeringHuazhong University of Science and TechnologyWuhanChina
  2. 2.College of Physics & Electronics EngineeringHubei University of Arts and ScienceXiangyangChina
  3. 3.School of Energy and Power EngineeringHuazhong University of Science and TechnologyWuhanChina
  4. 4.School of Power and Mechanical EngineeringWuhan UniversityWuhanChina

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