RESEARCH ON THE ELECTRICAL EFFECT OF FERROMAGNETIC MATERIAL ON THE COIL

Year 2022, Volume: 5 Issue: 2, 97 - 100, 31.12.2022

Mehmet Ali Özçelik , Ahmet Aycan

Abstract

Applying an electric current to the coils causes a magnetic field to around them. The self-induction electromotive force occurring in this magnetic field depends on time, coil current, and the number of turns. Ferromagnetic materials such as iron, cobalt, and nickel can be magnetized in this magnetic field. In the study, different values of Alternating and Direct current were applied to the coil wound on the square-shaped carcass under core and coreless conditions. Obtained values are interpreted with tables and graphics. In the application made by placing the silicon core in the coil under varying values, it was observed that the values obtained in the core and coreless cases were the same. In alternating current measurements, it was determined that the electrical current values obtained under both conditions were different. In this study, the effect of the core on the coil has been demonstrated experimentally in electrical system.

Keywords

Electric motor, Magnetic field, Ferromagnetic material

References

• 1. Y. Sheng, Y. Huang, “ A High-Efficiency Helical Core for Magnetic Field Energy Harvesting”, IEEE Transactions on Power Electronics, vol.32, no.7, pp. 5365-5376, 2017.
• 2. S. Miyashita, L. Meeker, M. Go¨ldi, Y. Kawahara and D. Rus, "Self-folding printable elastic electric devices: Resistor, capacitor, and inductor," 2014 IEEE International Conference on Robotics and Automation (ICRA), 2014, pp. 1446-1453, DOI: 10.1109/ICRA.2014.6907042.
• 3. O. F. Andonie, L. N. Tutelea, A. Popa and I. Boldea, "Improved Transverse Flux Directly - Driven Wind PM Generator: Optimal Design with Key FEM Validation," 2018 XIII International Conference on Electrical Machines (ICEM), 2018, pp. 773-778, DOI: 10.1109/ICELMACH.2018.8506812.
• 4. J. Huang, M. G. Arnott, R. E. Somekh and J. E. Evetts, "Measurement of the saturation magnetostriction constant of Co-rich amorphous films," in IEEE Transactions on Magnetics, vol. 29, no. 6, pp. 3093-3095, Nov. 1993, DOI: 10.1109/20.280889.
• 5. M. Afzal, M. U. Wali, M. S. Zeb Ali and A. H. Khawaja, "Method for Non-intrusive Electric Current Estimation with Concentrated Magnetic Field," 2019 International Conference on Electrical, Communication, and Computer Engineering (ICECCE), 2019, pp. 1-5, DOI: 10.1109/ICECCE47252.2019.8940735.
• 6. B. Wu, Q. Zhang and Y. He, "Analysis and Comparison of Symmetrical Rogowski Coils in High Magnetic Field Environment," 2007 IEEE 34th International Conference on Plasma Science (ICOPS), 2007, pp. 454-454, DOI: 10.1109/PPPS.2007.4345760.
• 7. O. Ozioko, M. Hersh and R. Dahiya, "Inductance-Based Flexible Pressure Sensor for Assistive Gloves," 2018 IEEE SENSORS, 2018, pp. 1-4, DOI: 10.1109/ICSENS.2018.8589826.
• 8. M. Kawamura and J. A. Jones, "Superconducting Super Motor and Generator," in IEEE Transactions on Applied Superconductivity, vol. 27, no. 4, pp. 1-5, June 2017, Art no. 5200105, doi: 10.1109/TASC.2016.2639013.