SCI(E) Journal

1. Soo-Jin Lee, Seok-Hyeon Eom, Manh-Dung Nguyen, Jun-Ho Jang, Yeon-Tae Choi, Dae-Hyun Lee, Jang-Young Choi*, Kyung-Hun Shin*, “Investigation of Design Parameters for Improving Efficiency in Interior Permanent Magnet Synchronous Machines”, Energies, vol. 18, no. 18, Sept. 2025, 4971, doi: https://doi.org/10.3390/en18184971

2. Yeon-Tae Choi, Su-Min Kim, Soo-Jin Lee, Jun-Ho Jang, Seong-Won Kim, Jun-Beom Park, Yeon-Su Kim, Dae-Hyun Lee, Jang-Young Choi*, Kyung-Hun Shin*, “Mathematical Modeling and Optimal Design for HRE-Free Permanent-Magnet-Assisted Synchronous Reluctance Machine Considering Electro-Mechanical Characteristics”, Mathematics, vol. 13, no. 17, Sept. 2025, 2858, doi: https://doi.org/10.3390/math13172858

3. Woo-Sung Jung, Yeon-Su Kim, Yeon-Tae Choi, Kyung-Hun Shin*, Jang-Young Choi, “Electromagnetic and NVH Characteristic Analysis of Eccentric State for Surface-Mounted Permanent Magnet Synchronous Generators in Wave Power Applications”, Appl. Sci., vol. 15, no. 17, Sept. 2025, 9697, doi: https://doi.org/10.3390/app15179697

4. Yeon-Su Kim, Hoon-Ki Lee, Jun-Won Yang, Woo-Sung Jung, Yeon-Tae Choi, Jun-Ho Jang, Yong-Joo Kim, Kyung-Hun Shin*, and Jang-Young Choi*, “Electromagnetic Noise and Vibration Analyses in PMSMs: Considering Stator Tooth Modulation and Magnetic Force”, Electronics, vol. 14, no. 14, July 2025, 2882, doi: https://doi.org/10.3390/electronics14142882

5. Kyeong-Tae Yu, Hwi-Rang Ban, Seong-Won Kim, Jun-Beom Park, Jang-Young Choi, and Kyung-Hun Shin*, “Electromagnetic Analysis and Multi-Objective Design Optimization of a WFSM with Hybrid GOES-NOES Core”, World Electr. Veh. J., vol. 16, no. 7, July 2025, 399, doi: https://doi.org/10.3390/wevj16070399

6. Manh-Dung Nguyen, Jun-Won Yang, Duy-Tinh Hoang, Kyung-Hun Shin, Jang-Young Choi*, “Electromagnetic Analysis of YASA Axial Flux Motor Using Harmonic Modeling Considering Nonlinear Core Permeability”, IEEE Trans. Magn., vol. 61, no. 9, Sept. 2025, Art. no. 8203412, doi: https://doi.org/10.1109/TMAG.2025.3578655

7. Tae-Seong Kim, Jun-Won Yang, Kyung-Hun Shin, Gang-Hyeon Jang, Cheol Han, Jang-Young Choi*, “Analysis of Electromagnetic Characteristics of Outer Rotor Type BLDC Motor Based on Analytical Method and Optimal Design Using NSGA-II”, Machines, vol. 13, no. 6, May 2025, 440, doi: https://doi.org/10.3390/machines13060440

8. Duy-Tinh Hoang, Joon-Ku Lee, Kwang-Il Jeong, Kyung-Hun Shin*, Jang-Young Choi*, “A Rotational Speed Sensor Based on Flux-Switching Principle”, Mathematics, vol. 13, no. 8, Apr. 2025, 1341, doi: https://doi.org/10.3390/math13081341

9. Yeon-Su Kim, Jun-Won Yang, Yong-Joo Kim, Kyung-Hun Shin*, Jang-Young Choi*, “Analytical and Experimental Approaches to Predicting Magnetic Field Asymmetry and Electromagnetic Forces in Slotted Surface-Mounted Permanent Magnet Machines with Rotor Eccentricity”, vol. 61, no. 9 Sept. 2025, Art. no. 8102605, in press. doi: https://doi.org/10.1109/TMAG.2025.3558272

10. Soo-Jin Lee, Manh-Dung Nguyen, Kyeong-Won Kwak, Tae-Seong Kim, Seok-Hyeon Eom, Yeon-Tae Choi, Yong-Joo Kim, Kyung-Hun Shin*, Jang-Young Choi*, “Characteristic Analysis and Improved Design of IPMSM for Automotive Compressor through Tapering of Rotor Surface”, vol. 61, no. 9 Sept. 2025, Art. no. 8203105, in press. doi: https://doi.org/10.1109/TMAG.2025.3553482

11. Duy-Tinh Hoang, Manh-Dung Nguyen, Yong-Joo Kim, Anh-Tuan Phung*, Kyung-Hun Shin* and Jang-Young Choi*,“Improved Design of an Eddy-Current Speed Sensor Based on Harmonic Modeling Technique”, Mathematics, vol. 13, no. 15, Mar. 2025, 844, doi: https://doi.org/10.3390/math13050844

12. Duy-Tinh Hoang, Manh-Dung Nguyen, Su-Min Kim, Tae-Kyoung Bang, Yong-Joo Kim, Kyung-Hun Shin*, Jang-Young Choi*, “Irreversible Demagnetization Prediction Due to Overload and High-Temperature Conditions in PMSM Based on Nonlinear Analytical Model”, IEEE Trans. Energy Convers., vol. 40, no. 3, Sept. 2025, pp. 2256-2267, doi: https://doi.org/10.1109/TEC.2024.3519736

13. Kyeong-Won Kwak, Su-Min Kim, Sang-Hyeop Kim, Yong-Joo Kim, Kyung-Hun Shin*, Jang-Young Choi*, “Inductance Derivation and Experimental Verification According to Operating Range of Interior Permanent Magnet Synchronous Motor”, IEEE Trans. Magn., vol. 61, no. 2, Feb. 2025, doi: https://doi.org/10.1109/TMAG.2024.3519739

14. Woo-Sung Jung, Hyo-Seob Shin, Su-Min Kim, Kyeong-Won Kwak, Kyong-Hwan Kim, Ji-Yong Park, Kyung-Hun Shin*, Jang-Young Choi*, “Analytical Calculation and Measurements of the Magnetic Force Between Permanent Magnet and Rotor Yoke of Large-Scale Permanent Magnet Synchronous Generator”, IEEE Trans. Magn., vol. 61, no. 2, Feb. 2025, doi: https://doi.org/10.1109/TMAG.2024.3513463

15. Jun-Won Yang, Tae-Seong Kim, Manh-Dung Nguyen, Yong-Joo Kim, Kyung-Hun Shin*, Jang-Young Choi*, “Analytical Study and Experimental Verification of Electromagnetic Vibration Sources and Optimization of Rotor Skew in Surface-Mounted Permanent Magnet Synchronous Machines”, IEEE Trans. Magn., vol. 61, no. 1, Jan. 2025, Art. no. 8100104, doi: https://doi.org/10.1109/TMAG.2024.3493943

16. Manh-Dung Nguyen, Tae-Seong Kim, Kyung-Hun Shin*, Gang-Hyeon Jang, and Jang-Young Choi*, “Fast Prediction of Characteristics in Wound Rotor Synchronous Condenser Using Subdomain Modeling”, Mathematics, vol. 12, no. 22, Nov. 2024, 3526, doi: https://doi.org/10.3390/math12223526

17. Manh-Dung Nguyen, Woo-Sung Jung, Duy-Tinh Hoang, Yong-Joo Kim, Kyung-Hun Shin*, Jang-Young Choi*,“Fast Analysis and Optimization of a Magnetic Gear Based on Subdomain Modeling”, Mathematics, vol. 12, no. 18, Sep. 2024, 2922, doi: https://doi.org/10.3390/math12182922

18. Kyeong-Tae Yu, Hwi-Rang Ban, Ju-Hyeong Lee, Jang-Young Choi*, Soyoung Sung, Jung-Hyung Park, Kyung-Hun Shin*, “Electromagnetic Analysis of a Wound Rotor Synchronous Machine Using an Improved Subdomain Technique Considering Finite Permeability of the Core,” AIP Adv., vol. 13, no. 3, Mar. 2024, 035331. doi: https://doi.org/10.1063/9.0000737.

19. Woo-Sung JUNG, Hoon-Ki Lee, Jun-Won Yang, Kyong-Hwan Kim, Ji-Yong Park, Kyung-Hun Shin*, Jang-Young Choi, “Vibration Analysis of a Permanent Magnet Synchronous Generator Considering Electromagnetic Vibration Sources Under AC and DC Load Conditions,” AIP Adv., vol. 13, no. 3, Mar. 2024, 035331. doi: https://doi.org/10.1063/9.0000722.

20. Kyung-Hun Shin, Jang-Young Choi*, Han-Wook Cho, Min-Mo Koo, Kyu-Seok Lee, Sung-Ho Lee, “Improving Force Characteristics of Linear Oscillatory Generator with Spring Permanent Magnet for Stirling Engines Based on Subdomain Method,” AIP Adv., vol. 13, no. 3, Mar. 2024, 035028. doi: https://doi.org/10.1063/9.0000735.

21. Hwi-Rang Ban, Kyeong-Tae Yu, Ju-Hyeong Lee, Jang-Young Choi*, Kyong-Hwan Kim, Han-Wook Cho, Kyung-Hun Shin*, “Comparison of Electromagnetic Performance in MW Class Superconducting Machines according to Shielding and Structures based on Analytical Method,” AIP Adv., vol. 13, no. 3, Mar. 2024, 035131. doi: https://doi.org/10.1063/9.0000784.

22. Sujin Noh, Joo Hong Park, Kyung-Hun Shin, Han-Wook Cho, “Comparative Study on Heteropolar/Homopolar Magnetic Bearings for High-Speed Rotating Applications,” AIP Adv., vol. 13, no. 3, Mar. 2024, 035031. doi: https://doi.org/10.1063/9.0000712.

23. Hwi-Rang Ban, Kyeong-Tae Yu, Ju-Hyeong Lee, Jang-Young Choi, Soyoung Sung, Jung-Hyung Park, Han-Wook Cho*, Kyung-Hun Shin*, “Analytical and experimental study of electromagnetic loss and temperature rise in induction machines,” AIP Adv., vol. 13, no. 3, Mar. 2024, 035101. doi: https://doi.org/10.1063/9.0000734.

24. Su-Min Kim, Tae-Seong Kim, Woo-Sung Jung, Manh-Dung Nguyen, Yong-Joo Kim, Kyung-Hun Shin*, Jang-Young Choi*, “Electromagnetic analysis of permanent magnet-assisted synchronous reluctance motor based on magnetic equivalent circuit,” AIP Adv., vol. 13, no. 2, Feb. 2024, 025229. doi: https://doi.org/10.1063/9.0000711.

25. Tae-Seong Kim, Hyo-Seob Shin, Jun-Won Yang, Yong-Joo Kim, Kyung-Hun Shin*, Jang-Young Choi*, “Demagnetization analysis of outer-rotor-type BLDC motors considering permanent magnet overhang structure,” AIP Adv., vol. 13, no. 2, Feb. 2024, 025332. doi:https://doi.org/10.1063/9.0000732.

26. Manh-Dung Nguyen, Su-Min Kim, Hyo-Seob Shin, Kyung-Hun Shin*, Anh-Tuan Phung, Jang-Young Choi*, “Maximizing the output power of magnetically geared generator in low-speed applications using subdomain modeling and particle swarm optimization,” AIP Adv., vol. 13, no. 2, Feb. 2024, 025117. doi: https://doi.org/10.1063/9.0000690.

27. Duy-Tinh Hoang, Manh-Dung Nguyen, Jong-Hyeon Woo, Hyo-Seob Shin, Kyung-Hun Shin*, Anh-Tuan Phung, Jang-Young Choi*, “Volume optimization of high-speed surface-mounted permanent magnet synchronous motor based on sequential quadratic programming technique and analytical solution,” AIP Adv., vol. 13, no. 2, Feb. 2024, 025319. doi: https://doi.org/10.1063/9.0000705.

28. Kyeong-Tae Yu, Hwi-Rang Ban, Ju-Hyeong Lee, Jang-Young Choi*, Soyoung Sung, Jung-Hyung Park, Kyung-Hun Shin*, “Improved design and analysis for electromagnetic performance of magnetic geared permanent magnet machine according to winding pattern and segmentation of permanent magnet,” AIP Adv., vol. 13, no. 1, Jan. 2024, 015134. doi: https://doi.org/10.1063/9.0000754.

29. Jun-Won Yang, Hoon-Ki Lee, Su-Min Kim, Woo-Sung Jung, Yong-Joo Kim, Kyung-Hun Shin*, Jang-Young Choi*, “Experimental verification and electromagnetic analysis of axial flux permanent magnet motor using the subdomain method,” AIP Adv., vol. 13, no. 1, Jan. 2024, 015130. doi: https://doi.org/10.1063/9.0000723.

30. Sang-Hyeop Kim, Jong-Hyeon Woo, Yong-Joo Kim, Jang-Young Choi*, Kyung-Hun Shin*, “Improved calculation of core losses of high-speed motors with two different permanent magnets considering higher order current harmonics,” AIP Adv., vol. 13, no. 1, Jan. 2024, 015322. doi: https://doi.org/10.1063/9.0000720.

31. Kyung-Hun Shin, Ju-Hyeong Lee, Soyoung Sung, Jung-Hyung Park, Jang-Young Choi†, “Electromagnetic Analysis Technique and Experimental Study of Permanent Magnet Synchronous Machine considering End Effects using Subdomain Method,” IEEE Trans. Magn., vol. 59, no. 11, Nov. 2023, doi: https://doi.org/10.1109/TMAG.2023.3310119.

32. Manh-Dung Nguyen, Su-Min Kim, Jeong-In Lee, Hyo-Seob Shin, Young-Keun Lee, Hoon-Ki Lee, Kyung-Hun Shin, Yong-Joo Kim, Anh-Tuan Phung, Jang-Young Choi, “Prediction of Stress and Deformation Caused by Magnetic Attraction Force in Modulation Elements in a Magnetically Geared Machine Using Subdomain Modeling,” Machines, vol. 11, no. 9, Sep. 2023, doi: https://doi.org/10.3390/machines11090887.

33. Manh-Dung Nguyen, Jong-Hyeon Woo, Hyo-Seob Shin, Young-Keun Lee, Hoon-Ki Lee, Kyung-Hun Shin, Anh-Tuan Phung, Jang-Young Choi, “Thermal analysis and experimental verification of permanent magnet synchronous motor by combining lumped-parameter thermal networks with analytical method,” AIP Adv., vol. 13, no. 2, Feb. 2023, doi: https://doi.org/10.1063/9.0000464.

34. Seong-Tae Jo, Woo-Hyeon Kim, Jeong-In Lee, Tae-Kyoung Bang, Young-Keun Lee, Hoon-Ki Lee, Kyung-Hun Shin, Jang-Young Choi, “Optimal design of high-speed permanent magnet synchronous generator based on NSGA-II considering mechanical properties,” AIP Adv., vol. 13, no. 2, Feb. 2023, doi: https://doi.org/10.1063/9.0000465.

35. Hoon-Ki Lee, Jeong-In Lee, Jong-Hyeon Woo, Kyung-Hun Shin, Jang-Young Choi, “Magnetic field and torque analysis of coaxial magnetic gear using semi-analytical and superposition methods,” AIP Adv., vol. 13, no. 1, Jan. 2023, doi: https://doi.org/10.1063/9.0000444.

36. Ju-Hyeong Lee, Soyoung Sung, Han-Wook Cho, Jang-Young Choi*, Kyung-Hun Shin*, “Investigation of Electromagnetic Losses Considering Current Harmonics in High-Speed Permanent Magnet Synchronous Motor,” Energies, vol. 15, no. 23, Dec. 2022, doi: https://doi.org/10.3390/en15239213.

37. Young-Keun Lee, Tae-Kyoung Bang, Seong-Tae Jo, Yong-Joo Kim, Kyung-Hun Shin*, Jang-Young Choi†, “Electromagnetic and Mechanical Analysis and Measurements of Interior Permanent Magnet Motors Based on Equivalent Magnetic Circuit Method,” Machines, vol. 10, no. 10, Oct. 2022, doi: https://doi.org/10.3390/machines10100915.

38. Tae-Kyoung Bang, Kyung-Hun Shin, Young-Geun Lee, Jeong-In Lee, Hoon-Ki Lee, Han-Wook Cho, and Jang-Young Choi, “Comparative Study of NVH of Permanent Magnet Machines according to Rotor Eccentricity with Fractional Pole/Slot Combinations,” IEEE Trans. Appl. Supercond., vol. 32, no. 6, Sept. 2022, doi: https://doi.org/10.1109/TASC.2022.3192809.

39. Han-Wook Cho, Tae-Kyoung Bang, Jeong-In Lee, Kyung-Hun Shin, Hu-Seung Lee, Jin-Seok Hur, Kiruba S Haran, “Design and Preliminary Experiments of a Rotating Armature Partial Superconducting Air-Core Generator,” IEEE Trans. Appl. Supercond., vol. 32, no. 6, Sept. 2022, doi: https://doi.org/10.1109/TASC.2022.3180309.

40. Ji-Su Hong, Hoon-Ki Lee, Junghyo Nah, Kyong-Hwan Kim, Kyung-Hun Shin, Jang-Young Choi, “Semi-3D Analysis of a Permanent Magnet Synchronous Generator Considering Bolting and Overhang Structure,” Energies, vol. 15, no. 12, June 2022, doi: https://doi.org/10.3390/en15124374.

41. Tae-Kyoung Bang, Kyung-Hun Shin, Jeong-In Lee, Hoon-Ki Lee, Han-Wook Cho, Jang-Young Choi, “Electro-Mechanical Characteristics Analysis and Experimental Study of PMSM According to Rotor Eccentricity,” IEEE Trans. Magn., vol. 58, no. 2, Feb. 2022, doi: https://doi.org/10.1109/TMAG.2021.3092575.

42. Woo-Hyeon Kim, Chang-Woo Kim, Hyo-Seob Shin, Kyung-Hun Shin, Jang-Young Choi, “Operating Characteristic Analysis and Verification of Short-Stroke Linear Oscillating Actuators Considering Mechanical Load,” Machines, vol. 10, no. 1, Jan. 2022, doi: https://doi.org/10.3390/machines10010048.

43. Kyung-Hun Shin, Tae-Kyoung Bang, Kyong-Hwan Kim, Keyyong Hong, Jang-Young Choi, “Electromagnetic Analysis and Experimental Study to Optimize Force Characteristics of Permanent Magnet Synchronous Generator for Wave Energy Converter Using Subdomain Method,” Processes, vol. 9, no. 10, Oct. 2021, doi: https://doi.org/10.3390/pr9101825.

44. Soyoung Sung, Hee Jin Kang, Hyungwon Shim, Kyung-Hun Shin, Jang-Young Choi, “Compensation technique for delay times of various feedback filters in a three-phase control system for synchronous machines,” J. Electr. Eng. Technol., vol. 16, July. 2021, doi: https://doi.org/10.1007/s42835-021-00831-4.

45. Jeong-In Lee, Kyung-Hun Shin, Tae-Kyoung Bang, Kyong-Hwan Kim, Key-Yong Hong, Jang-Young Choi, “Core-Loss Analysis of Linear Magnetic Gears Using the Analytical Method,” Energies, vol. 14, no. 10, May 2021, doi: https://doi.org/10.3390/en14102905.

46. Tae-Kyoung Bang, Kyung-Hun Shin, Jeong-In Lee, Jong-Hyeon Woo, Han-Wook Cho, Jang-Young Choi, “Design of high-speed permanent magnet synchronous machines considering thermal demagnetization and mechanical characteristic of permanent magnet,” AIP Adv., vol. 11, no. 2, Feb. 2021, doi: https://doi.org/10.1063/9.0000152.

47. Kyung-Hun Shin, Tae-Kyoung Bang, Jang-Young Choi, Han-Wook Cho, Kiruba S Haran, “Detailed analytical modeling for electromagnetic performance in actively shielded superconducting machines,” AIP Adv., vol. 11, no. 2, Feb. 2021, doi: https://doi.org/10.1063/9.0000141.

48. Kyung-Hun Shin and Jang-Young Choi, “Electromagnetic Analysis of Single-Phase Linear Oscillatory Actuator Based on Subdomain Analytical Model with End and Stacking Effects,” IEEE Trans. Magn., vol. 57, no. 2, Feb. 2021, doi: https://doi.org/10.1109/TMAG.2020.3010617.

49. Jeong-In Lee, Kyung-Hun Shin, Sung-Won Seo, Tae-Kyoung Bang, Seung-Ho Shin, Kyong-Hwan Kim, Jonathan Bird, and Jang-Young Choi, “Electromagnetic Performance Analysis and Experimental Verification Considering the End Effect of Linear Magnetic Gears Using Subdomain-Based Analytical Method,” IEEE Trans. Magn., vol. 57, no. 2, Feb. 2021, doi: https://doi.org/10.1109/TMAG.2020.3010557.

50. Tae-Kyoung Bang, Kyung-Hun Shin, Jeong-In Lee, Hoon-Ki Lee, Han-Wook Cho, Jang-Young Choi, “Experimental and Comparative Study of Rotor Vibrations of Permanent Magnet Machines with Two Different Fractional Pole/Slot Combinations,” Applied Sciences, vol. 10, no. 24, Dec. 2020, doi: https://doi.org/10.3390/app10248792.

51. Hoon-Ki Lee, Jong-Hyeon Woo, Hyo-Seab Shin, Kyung-Hun Shin, Jang-Young Choi, “Magnetic Field and Cogging Torque Analysis of Surface Permanent Magnet Synchronous Machine using Analytical Method,” J. Magn., vol. 25, no. 4, Dec. 2020, doi: https://doi.org/10.4283/JMAG.2020.25.4.485.

52. Kyung-Hun Shin, Tae-Kyoung Bang, Han-Wook Cho, and Jang-Young Choi, "Design and Analysis of High-Speed Permanent Magnet Synchronous Generator With Rotor Structure Considering Electromechanical Characteristics," IEEE Trans. Appl. Supercond., vol. 30, no. 4, June 2020, Art no. 5204305, doi: https://doi.org/10.1109/TASC.2020.2980536.

53. Jeong-In Lee, Kyung-Hun Shin, Tae-Kyoung Bang, Bum-Seog Choi, Byung-Ok Kim, and Jang-Young Choi, "Experiments and Design Criteria for a High-Speed Permanent Magnet Synchronous Generator With Magnetic Bearing Considering Mechanical Aspects," IEEE Trans. Appl. Supercond., vol. 30, no. 4, June 2020, Art no. 5204205, doi: https://doi.org/10.1109/TASC.2020.2980515.

54. Sung-Won Seo, Kyung-Hun Shin, Min-Mo Koo, Keyyong Hong, Ick-Jae Yoon, and Jang-Young Choi, "Experimentally Verifying the Generation Characteristics of a Double-Sided Linear Permanent Magnet Synchronous Generator for Ocean Wave Energy Conversion," IEEE Trans. Appl. Supercond., vol. 30, no. 4, June 2020, Art no. 5206804, doi: https://doi.org/10.1109/TASC.2020.2990827.

55. Hoon-Ki Lee, Kyung-Hun Shin, Tae-Kyoung Bang, Jung-Hyo Nah, and Jang-Young Choi, "Experimental Verification and Analytical Study of Influence of Rotor Eccentricity on Electromagnetic Characteristics of Permanent Magnet Machine," IEEE Trans. Appl. Supercond., vol. 30, no. 4, June 2020, Art no. 5202605, doi: https://doi.org/10.1109/TASC.2020.2975194.

56. Hyo-Seob Shin, Kyung-Hun Shin, Gang-Hyeon Jang, Seong-Kook Cho, Kyung-Hun Jung, and Jang-Young Choi, "Experimental Verification and 2D Equivalent Analysis Techniques of BLDC Motor With Permanent Magnet Overhang and Housing-Integrated Rotor Core," IEEE Trans. Appl. Supercond., vol. 30, no. 4, June 2020, Art no. 5201805, doi: https://doi.org/10.1109/TASC.2020.2972233.

57. Chang-Woo Kim, Gang-Heyon Jang, Kyung-Hun Shin, Sang-Sub Jeong, Dae-Joon You, and Jang-Young Choi, "Electromagnetic Design and Dynamic Characteristics of Permanent Magnet Linear Oscillating Machines Considering Instantaneous Inductance According to Mover Position," IEEE Trans. Appl. Supercond., vol. 30, no. 4, June 2020, Art no. 5203205, doi: https://doi.org/10.1109/TASC.2020.2976071.

58. Jeong-In Lee, Kyung-Hun Shin, Tae-Kyoung Bang, Dong-Wan Ryu, Kyong-Hwan Kim, Keyyong Hong, and Jang-Young Choi, "Design and Analysis of the Coaxial Magnetic Gear Considering the Electromagnetic Performance and Mechanical Stress," IEEE Trans. Appl. Supercond., vol. 30, no. 4, June 2020, Art no. 3700105, doi: https://doi.org/10.1109/TASC.2020.2968267.

59. Kyung-Hun Shin, Tae-Kyoung Bang, Sung-Won Seo, Chang-Woo Kim, and Jang-Young Choi, “Analytical and experimental study for characteristic analysis of permanent magnet linear synchronous machines with horizontally magnetized PMs”, AIP Adv., vol. 10, no. 1, Jan., 2020, Art. no. 015049. doi: https://doi.org/10.1063/1.5130537.

60. Sung-Won Seo, Kyung-Hun Shin, Gang-Hyeon Jang, Tae-Kyoung Bang, and Jang-Young Choi, “Improved design and experimental verification of linear magnetic gear using parametric analysis”, AIP Adv., vol. 10, no. 1, Jan., 2020, Art. no. 015057. doi: https://doi.org/10.1063/1.5130035.

61. Do-Yun Kwon, Tae-Kyoung Bang, Chang-Woo Kim, Kyung-Hun Shin, and Jang-Young Choi, “Experimental verification and electromagnetic characteristics analysis of wound-rotor synchronous generator using magnetic equivalent circuit method”, AIP Adv., vol. 10, no. 1, Jan., 2020, Art. no. 015014. doi: https://doi.org/10.1063/1.5130017.

62. Myung Soo Shin, Kyung-Hun Shin, Jang-Young Choi, and Han-Wook Cho, “Random Optimization Method to Reduce Cogging Torque of Interior Permanent Magnet Synchronous Motor”, J. Magn., vol. 24, no. 4, pp. 577-582, Dec., 2019. doi: 10.4283/JMAG.2019.24.4.577.

63. Jeong-In Lee, Kyung-Hun Shin, Gang-Hyeon Jang, Tae-Kyoung Bang, Dong-Wan Ryu, and Jang-Young Choi, “Design criteria and experiments considering the mechanical characteristics of high-speed permanent magnet synchronous generator of 8kW and 40krpm class”, AIP Adv., vol. 9, no. 12, Dec, 2019, Art. no. 125319. doi: https://doi.org/10.1063/1.5130044.

64. Hoon-Ki Lee, Tae-Kyoung Bang, Jeong-In Lee, Kyung-Hun Shin, and Jang-Young Choi, “Characteristics analysis of a high-speed permanent magnet synchronous generator considering magnetic reactance derived from short circuit analysis”, AIP Adv., vol. 9, no. 12, Dec., 2019, Art. no. 125337. doi: https://doi.org/10.1063/1.5129997.

65. Kyung-Hun Shin, Tae-Kyoung Bang, Han-Wook Cho, Kyong-Hwan Kim, Keyyong Hong, and Jang-Young Choi, "Characteristic Analysis of Wave Power Generator Considering Bolting to Fix Permanent Magnet Based on Analytical Method," IEEE Trans. Magn., vol. 55, no. 10, Oct. 2019, Art no. 7501805, doi: https://doi.org/10.1109/TMAG.2019.2920446.

66. Gang-Hyeon Jang, Chang-Woo Kim, Sung-Won Seo, Kyung-Hun Shin, Ick-Jae Yoon, and Jang-Young Choi," Torque Characteristic Analysis and Measurement of Magnetic Rack-Pinion Gear Based on Analytical Method," IEEE Trans. Magn., vol. 55, no. 7, July 2019, Art no. 8001805, doi:. https://doi.org/10.1109/TMAG.2019.2900447.

67. Kyung-Hun Shin, Kyung-Hun Jung, Han-Wook Cho, and Jang-Young Choi, "Analytical Modeling and Experimental Verification for Electromagnetic Analysis of Tubular Linear Synchronous Machines With Axially Magnetized Permanent Magnets and Flux-Passing Iron Poles," IEEE Trans. Magn., vol. 54, no. 11, Nov. 2018, Art no. 8204006. doi: http://dx.doi.org/10.1109/TMAG.2018.2847410.

68. Kyung-Hun Shin, Han-Wook Cho, Kyong-Hwan Kim, Keyyong Hong, and Jang-Young Choi, "Analytical Investigation of the On-Load Electromagnetic Performance of Magnetic-Geared Permanent-Magnet Machines," IEEE Trans. Magn., vol. 54, no. 11, Nov. 2018, Art no. 8203905. doi: http://dx.doi.org/10.1109/TMAG.2018.2842765.

69. Kyung-Hun Shin, Hyung-Il Park, Han-Wook Cho, and Jang-Young Choi, “Semi-Three-Dimensional Analytical Torque Calculation and Experimental Testing of an Eddy Current Brake with Permanent Magnets,” IEEE Trans. Appl. Supercond., vol. 28, no. 3, April, 2018, Art. no. 5203205. doi: http://dx.doi.org/10.1109/TASC.2018.2795010.

70. Kyung-Hun Shin, Keyyong Hong, Han-Wook Cho, and Jang-Young Choi, “Core Loss Calculation of Permanent Magnet Machines Using Analytical Method,” IEEE Trans. Appl. Supercond., vol. 28, no. 3, April, 2018, Art. no. 5205005. doi: http://dx.doi.org/10.1109/TASC.2018.2800706.

71. Tae-Kyoung Bang, Kyung-Hun Shin, Min-Mo Koo, Cheol Han, Han-Wook Cho, and Jang-Young Choi "Measurement and Torque Calculation of Magnetic Spur Gear Based on Quasi 3-D Analytical Method," IEEE Trans. Appl. Supercond., vol. 28, no. 3, April 2018, Art. no. 0600305. doi: http://dx.doi.org/10.1109/TASC.2017.2779750.

72. Jeong-Jin Yoo, Seung-Han Lee, Kyung-Hun Shin, Han-Wook Cho, “Experimental Assessment of Unbalanced Magnetic Force according to Rotor Eccentricity in Permanent Magnet Machine”, J. Magn., vol. 23, no. 1, pp. 68-73, Mar., 2018. doi: https://doi.org/10.4283/JMAG.2018.23.1.068.

73. Kyung-Hun Shin, Hyung-Il Park, Han-Wook Cho, and Jang-Young Choi,, "Analytical Calculation and Experimental Verification of Cogging Torque and Optimal Point in Permanent Magnet Synchronous Motors", IEEE Trans. Magn., vol. 53, no. 6, June 2017, Art. no. 8106204. doi: http://dx.doi.org/10.1109/TMAG.2017.2667643.

74. Kyung-Hun Shin, Kyong-Hwan Kim, Keyyong Hong, and Jang-Young Choi, "Detent Force Minimization of Permanent Magnet Linear Synchronous Machines Using Subdomain Analytical Method Considering Auxiliary Teeth Configuration", IEEE Trans. Magn., vol. 53, no. 6, June 2017, Art. no. 8104504. doi: http://dx.doi.org/10.1109/TMAG.2017.2664063.

75. Kyung-Hun Shin, Han-Wook Cho, Sung-Ho Lee, and Jang-Young Choi, "Armature Reaction Field and Inductance Calculations for a Permanent Magnet Linear Synchronous Machine Based on Subdomain Model", IEEE Trans. Magn., vol. 53, no. 6, June 2017, Art. no. 8105804. doi: http://dx.doi.org/10.1109/TMAG.2017.2665661.

76. Kyung-Hun Shin, Hyung-Il Park, Kwan-Ho Kim, Seok-Myeong Jang, and Jang- Young Choi, “Magnet pole shape design for reduction of thrust ripple of slotless permanent magnet linear synchronous motor with arc-shaped magnets considering end-effect based on analytical method”, AIP Adv., vol. 7, no. 5, May, 2017, Art. no. 056656. doi: http://dx.doi.org/10.1063/1.4976940.

77. Kyung-Hun Shin, Han-Wook Cho, and Jang-Young Choi, “Experimental verification and analytical calculation of unbalanced magnetic force in permanent magnet machines”, AIP Adv., vol. 7, no. 5, May, 2017, Art. no. 056652. doi: http://dx.doi.org/10.1063/1.4975698.

78. Kyung-Hun Shin, Hyung-Il Park, Han-Wook Cho, and Jang-Young Choi, “Analytical prediction for electromagnetic performance of interior permanent magnet machines based on subdomain model”, AIP Adv., vol. 7, no. 5, May, 2017, Art. no. 056669. doi: http://dx.doi.org/10.1063/1.4978213.

79. Kyung-Hun Shin, Hyung-Il Park, Han-Wook Cho, and Jang-Young Choi, “Parametric analysis and optimized torque characteristics of a coaxial magnetic gear based on the subdomain analytical model”, AIP Adv., vol. 7, no. 5, May, 2017, Art. no. 056619. doi: http://dx.doi.org/10.1063/1.4973798.

80. Kyung-Hun Shin, Seung-Han Lee, Han-Wook Cho, Cheol-Hoon Park, Jang-Young Choi, and Gyungho Khim, “Analysis on the Pitching Moment in Permanent-Magnet Linear Synchronous Motor for Linear Motion Stage Systems”, IEEE Trans. Magn., vol. 52, no. 7, July, 2016, Art. no. 8104904. doi: http://dx.doi.org/10.1109/TMAG.2016.2523999.

81. Kyung-Hun Shin, Hyung-Il Park, Jeong-Man Kim, Han-Wook Cho, and Jang-Young Choi, “Optimum Iron Pole Design of a Tubular Linear Synchronous Machine With Double-Sided Axially Magnetized Permanent Magnets Considering Leakage Flux”, IEEE Trans. Magn., vol. 52, no. 7, July, 2016, Art. no. 8203604. doi: http://dx.doi.org/10.1109/TMAG.2016.2524643.

82. Kyung-Hun Shin, Jang-Young Choi, and Han-Wook Cho, “Characteristic Analysis of Interior Permanent-Magnet Synchronous Machine With Fractional-Slot Concentrated Winding Considering Nonlinear Magnetic Saturation”, IEEE Trans. Appl. Supercond., vol. 26, no. 4, June, 2016, Art. no. 5200404. doi: http://dx.doi.org/10.1109/TASC.2016.2514340.

83. Kyung-Hun Shin, Kyoung-Hun Jeong, Jang-Young Choi, Keyyong Hong, and Kyong-Hwan Kim, “Analytical and Experimental Study for Electromagnetic Performances of a Tubular Linear Machine with Axially Magnetized Single-sided Permanent Magnets”, J. Magn., vol. 20, no. 4, pp. 1-7 , Dec., 2015. doi: http://dx.doi.org/10.4283/JMAG.2015.20.4.432.

84. Kyung-Hun Shin, Min-Gyu Park, Han-Wook Cho, and Jang-Young Choi, “Comparative Study of Armature Reaction Field Analysis for Tubular Linear Machine with Axially Magnetized Single-sided and Double-sided Permanent Magnet Based on Analytical Field Calculations”, J. Magn., vol. 20, no. 1, pp. 79-85, Mar., 2015.

85. Kyung-Hun Shin, Ju-Seong Yu, Jang-Young Choi, and Han-Wook Cho, “Design and Analysis of Interior Permanent Magnet Synchronous Motor Considering Saturated Rotor Bridge using Equivalent Magnetic Circuit”, J. Magn., vol. 19, no. 4, pp. 404-410, Dec., 2014.

KCI Journal

1. Seong-Won Kim, Sang-Hyeop Kim, Woo-Sung Jung, Hwi-Rang Ban, Kyeong-Tae Yu, Jun-Beom Park, Yeon-Tae Choi, Yong-Joo Kim, Kyung-Hun Shin*, Jang-Young Choi*, “Design of High-Speed Permanent Magnet Synchronous Motors According to Rotor Structure Based on Electromagnetic and Mechanical Analysis”, KIEE Trans., vol. 74, no. 5, pp. 845-852, May. 2025.

2. Soo-Jin Lee, Nguyen Manh-Dung, Seok-Hyeon Eom, Tae-Seong Kim, Sang-Hyeop Kim, Yong-Joo Kim, Kyung-Hun Shin*, Jang-Young Choi*, “Comparison of Electromagnetic Analysis in Interior Permanent Magnet Synchronous Machines According to Inductance Derivation Methods”, KIEE Trans., vol. 74, no. 2, pp. 287-294, Feb. 2025.

3. Jun-Won Yang, Tae-Seong Kim, Yong-Joo Kim, Yoon-Seok Lee, Kyung-Hun Shin*, Jang-Young Choi*, “Analytical Study on Axial Flux Permanent Magnet Machines Considering Leakage Flux Based on Subdomain Method”, KIEE Trans., vol. 74, no. 2, pp. 280-286, Feb. 2025.

4. Kyeong-Tae Yu, Jun-Won Yang, Sang-Hyeop Kim, Hwi-Rang Ban, Jang-Young Choi*,  Jung-Hyung Park, Soyoung Sung, and Kyung-Hun Shin*, "Electromagnetic Analysis and Design of a Wound Field Synchronous Machine with Grain Oriented Electrical Steel Considering Magnetic Field Behavior," J. Korean Magn. Soc., vol. 34, no. 6, pp. 309-316, Dec. 2024. 

5. Kyung-Hun Shin*, Ki-Bong Jang*, Jang-Young Choi, Chang-Woo Kim, Jung-Hyung Park, and  Soyoung Sung,  "Electromagnetic Analysis of a Spoke-type Permanent Magnet Synchronous Motor Based on the Subdomain Method Considering the Relative Permeability of the Core," J. Korean Magn. Soc., vol. 34, no. 6, pp. 236-242, Dec. 2024. 

6. Sujin Noh, Kyung-Hun Shin, Tae-Kyoung Bang, and Han-Wook Cho, "Design and Characteristics Comparative Research of 2MW Class Fully Air-core Superconducting Motor," KIEE Trans., vol. 72, no. 11, pp. 1386-1392, Nov. 2023.

7. Ju-Hyeong Lee, Kyung-Hun Shin*, Soyoung Sung, Jung-Hyung Park, Chang-Woo Kim, and Jang-Young Choi, "Characteristic Analysis of Permanent Magnet Synchronous Machine according to Rotor Structure for Electric Propulsion Ship," J. Korean Magn. Soc., vol. 33, no. 5, pp. 218-225, Oct. 2023.

8. Kyung-Hun Shin, Yong-Joo Kim, and Jang-Young Choi, "Analytical Approach for Prediction of Open-Circuit Magnetic Field in Permanent Magnet Machines," J. Korean Magn. Soc., vol. 33, no. 4, pp. 159-167, Aug. 2023.

9. Ju-Hyeong Lee, Kyung-Hun Shin*, Soyoung Sung, and Jung-Hyung Park, "Design and Analysis of Permanent Magnet Synchronous Motor for 1 MW Class Electric Propulsion Ship According to Shape Ratio and Number of Series Turns Per Phase," J. Korean Magn. Soc., vol. 33, no. 2, pp. 82-92, Apr. 2023.

10. Young-Keun Lee, Tae-Kyoung Bang, Seong-Tae Jo, Su-Min Kim, Jeong-In Lee, Hoon-Ki Lee, Kyung-Hun Shin, Jang-Young Choi, “Comparative study of electromagnetic and NVH characteristics of permanent magnet synchronous motors according to pole/slot combinations”, KIEE Trans., vol. 71, no. 11, pp. 1591~1598, Nov. 2022.

11. Kyung-Hun Shin, Han-Wook Cho, “Improved Analytical Technique of Interior Permanent Magnet Synchronous Machines Considering Permeability of Rotor Bridge”, J. Korean Magn. Soc., vol. 32, no. 1, pp. 39~45, Feb. 2022.

12. Je Min Oh, Tae-Kyoung Bang, Kyung-Hun Shin, Jang-Young Choi, Han-Wook Cho, “Optimal Design of V-Shape IPMSM Using Random Walk and Simplex Method for Reducing Cogging Torque”, KIEE Trans., vol. 70, no. 1, pp. 72~79, Jan. 2021.

13. Chang-Woo Kim, Gang-Hyeon Jang, Kyung-Hun Shin, Sung-Won Seo, and Jang-Young Choi, “Characteristic Analysis of Transverse Flux Type Linear Oscillating Actuator According to Slot Number”, International Journal of Innovative Technology and Exploring Engineering, vol. 8, no. 8S2, pp. 393~397, June 2019.

14. Gang-Hyeon Jang, Sung-Won Seo, Chang-Woo Kim, Kyung-Hun Shin, Jeong-In Lee, Tae-Kyoung Bang, Ick-Jae Yoon, and Jang-Young Choi, “Analysis of Daxis and Qaxis Inductance Estimation of Interior Permanent Magnet Synchronous Motor”, International Journal of Innovative Technology and Exploring Engineering, vol. 8, no. 8S2, pp. 370~374, June 2019.

15. Kyung-Hun Shin, Dong-Bin Park, Jang-Young Choi, and Han-Wook Cho, “Characteristic Analysis on the Output Power and Power Losses of Induction Motor for Large-Load Bogie Traction according to Operating Voltage Condition”, KIEE Trans., vol. 68, no. 4, pp. 532~539, 2019.

16. Jeong-In Lee, Kyung-Hun Shin, Tae-Kyoung Bang, Sang-Hwa Lee, and Jang-Young Choi, “Characteristic Analysis of High Speed Coaxial Magnetic Gear by Two-Dimensional Finite Element Analysis”, KIEE Trans., vol. 68, no. 4, pp. 532~539, 2019.

17. Kyung-Hun Shin, Ick-Jae Yoon, Junghyo Nah, Jang-Young Choi, “Characteristic Analysis of High-Speed PMSG According to Winding Distribution”, International journal of Engineering & Technology, vol. 7, no. 4.39, pp. 513-517, 2018.

18. Jeong-In Lee, Kyung-Hun Shin, Tae-Kyoung Bang, Jang-Young Choi, Kyong-Hwan Kim, Keyyong Hong, “Comparison of Loss Characteristics of Coaxial Magnetic Gear According to Three Types”, International journal of Engineering & Technology, vol. 7, no. 4.39, pp. 18-21, 2018.

19. Tae-Kyoung Bang, Kyung-Hun Shin, Jeong-In Lee, Hoon-Ki Lee, Han-Wook Cho, Pan-Gun Park, Jang-Young Choi, “Characteristic Analysis of 8kW Class High-Speed Permanent Magnet Synchronous Motor”, International journal of Engineering & Technology, vol. 7, no. 4.39, pp. 22-25, 2018.

20. Chang-Woo Kim, Gang-Hyeon Jang, Kyung-Hun Shin, Sung Won Seo, and Jang-Young Choi, “Analysis of Generation Characteristics of Large-Scale Synchronous Generators for Hydroelectric Power”, International journal of Engineering & Technology, vol. 7, no. 4.39, pp. 585-588, 2018.

21. Tae-Kyoung Bang, Kyung-Hun Shin, Jeong-In Lee, Cheol Han, Seong-Kook Cho, Jang-Young Choi, “Characteristic Analysis of High-Speed Permanent Magnet Synchronous Motor”, International journal of Engineering & Technology, vol. 7, no. 3.34, pp. 136-140, 2018.

22. Kyung-Hun Shin, Sung-Won Seo, Gang-Hyeon Jang, Chang-Woo Kim, Jeong-In Lee, Tae-Kyoung Bang, Han-Wook Cho, Dae-Joon You, Junghyo Nah, Jang-Young Choi, “Optimum Design for Torque Ripple Reduction in Interior Permanent Magnet Synchronous Motors”, Jour of Adv Research in Dynamical & Control Systems, vol 10, no. 14, 2018.11.

23. Jeong-In Lee, Kyung-Hun Shin, Gang-Hyeon Jang, Sung-Won Seo, Chang-Woo Kim, Tae-Kyoung Bang, Jung-Hyo Nah, Jang-Young Choi, Dong-Hyun Lee, and Byung-Ock Kim, “Characteristics Analysis of 125kW Class High-Speed Generator According to the Slot Types”, Jour of Adv Research in Dynamical & Control Systems, vol 10, no. 14, 2018.11.

24. Sung-Won Seo, Jeong-In Lee, Tae-Kyoung Bang, Kyung-Hun Shin, Chang-Woo Kim, Ick-JaeYoon, Jang-Young Choi, “Design of 700-W Small-Scale Permanent Magnet Wind Turbine Generator”, Jour of Adv Research in Dynamical & Control Systems, vol 10, no. 14, 2018.11.

25. Gang-Hyeon Jang, Sung-Won Seo, Chang-Woo Kim, Kyung-Hun Shin, Junghyo Nah, Jang-Young Choi, “Design of Axial Flux Type Permanent Magnet Coupling with Halbach Magnet Array for Optimal Performance Considering Eddy Current Loss Reduction Using 3-D Finite Element Method”, International journal of Engineering & Technology, vol. 7, no. 3.34, pp. 184-187, 2018.

26. Sung-Won Seo, Kyung-Hun Shin, Keyyong Hong, Kyong-Hwan Kim, Jang-Young Choi, “Study on force characteristics in accordance with gear ratio of the linear magnetic gear”, International journal of Engineering & Technology, vol. 7, no. 2.33, pp. 179-181, 2018.

27. Tae-Kyoung Bang, Kyung-Hun Shin, Jeong-In Lee, Cheol Han, Sung-Kook Cho, Han-Wook Cho, Jang-Young Choi, “Optimal design for improving torque performance of permanent magnet motor”, International journal of Engineering & Technology, vol. 7, no. 2.12, pp. 292-295, 2018.

28. Kyung‐Hun Shin, Han‐Wook Cho, Jang‐Young Choi, “Design and Analysis of Magnetic-Geared Permanent Magnet Motor considering Magnetic and Mechanical Structure”, International Journal of Pure and Applied Mathematics, vol. 118, no. 19, pp. 1763-1774, 2018.

29. Jeong-In Lee, Kyung-Hun Shin, Tae-Kyoung Bang, Sung-Kook Cho, Jang-Young Choi, “Optimization for Improving Torque in Coaxial Magnetic Gear using Response Surface Methodology”, International Journal of Pure and Applied Mathematics, vol. 118, no. 19, pp. 2127-2138, 2018.

30. Hyung-Il Park, Kyung-Hun Shin, Hyun-Sup Yang, and Jang-Young Choi, “Design and Characteristic Analysis for High-speed Interior Permanent Magnet Synchronous Motor with Ferrite Magnet”, KIEE Trans., vol. 65, no. 11, pp. 1806-1812, 2016.

31. Hyung-Il Park, Kwan-Ho Kim, Kyung-Hun Shin, Seok-Myeong Jang, and Jang-Young Choi, “Comparative Analysis of Surface-mounted and Interior Permanent Magnet Synchronous Motor”, KIEE Trans., vol. 65, no. 6, pp. 987-994, 2016.