Hahn, Song-Yop: search on Z-Library

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51

A study on comparison of optimization performances between immune algorithm and other heuristic algorithms

Jang-Sung Chun,, Hyun-Kyo Jung,, Song-Yop Hahn,

Journal:

IEEE Transactions on Magnetics

Year:

1998

Language:

english

File:

PDF, 624 KB

english, 1998

52

An optimum design method for eigenvalue problems

Hong-Bae Lee,, Seung-Woo Lee,, Hyun-Kyo Jung,, Song-Yop Hahn,, Changyul Cheon,, Hyeong-Seok Kim,

Journal:

IEEE Transactions on Magnetics

Year:

1996

Language:

english

File:

PDF, 302 KB

english, 1996

53

Design sensitivity of transient electro-thermal problems for the specific temperature distribution

Song-Yop Hahn,, In-Gu Kwak,

Journal:

IEEE Transactions on Magnetics

Year:

2000

Language:

english

File:

PDF, 128 KB

english, 2000

54

3D thermal stress analysis of the rotor of an induction motor

Jung-Il Lee,, Dongjin Bae,, Jung-Lock Kwon,, Keun-Woong Kim,, Jong-Hak Youn,, Song-Yop Hahn,, Hyun-Kyo Jung,, Yangsoo Lee,, Yuangjiang Liu,

Journal:

IEEE Transactions on Magnetics

Year:

2000

Language:

english

File:

PDF, 98 KB

english, 2000

55

Optimum design of linear synchronous motor using evolution strategy combined with stochastic FEM

Dae-Yeong Jeon,, Dongsoo Kim,, Song-Yop Hahn,, Gueesoo Cha,

Journal:

IEEE Transactions on Magnetics

Year:

1999

Language:

english

File:

PDF, 303 KB

english, 1999

56

A new design technique of magnetic systems using space mapping algorithm

Hong-Soon Choi,, Dong-Hun Kim,, Il-Han Park,, Song-Yop Hahn,

Journal:

IEEE Transactions on Magnetics

Year:

2001

Language:

english

File:

PDF, 64 KB

english, 2001

57

Optimal shape design of microwave device using FDTD and design sensitivity analysis

Young-Seek Chung, Changyul Cheon, Il-Han Park, Song-Yop Hahn

Journal:

IEEE Transactions on Microwave Theory and Techniques

Year:

2000

Language:

english

File:

PDF, 201 KB

english, 2000

58

Development of a three phase 100 kVA superconducting power transformer with amorphous cores

Ji-Kwang Lee,, Woo-Seok kim,, Song-Yop Hahn,, Kyeong-Dal Choi,, Gueesoo Cha,, Seung-Chan Chang,

Journal:

IEEE Transactions on Appiled Superconductivity

Year:

1999

Language:

english

File:

PDF, 349 KB

english, 1999

59

Electromagnetic force analysis of moving conducting slab by using 3D IBIEM

Dong-Hun Kim,, Song-Yop Hahn,, Kyeong-Dal Choi,, Gueesoo Cha,

Journal:

IEEE Transactions on Magnetics

Year:

1998

Language:

english

File:

PDF, 353 KB

english, 1998

60

An inverse analysis for crack identification in eddy current NDT of tubes

Hong-bae Lee,, Hyun-Kyo Jung,, Song-yop Hahn,, Jin-Kyo Chung,

Journal:

IEEE Transactions on Magnetics

Year:

1994

Language:

english

File:

PDF, 263 KB

english, 1994

61

Design sensitivity analysis for nonlinear magnetostatic problems using finite element method

Il-Han Park, Beom-Taek Lee, Song-Yop Hahn

Journal:

IEEE Transactions on Magnetics

Year:

1992

Language:

english

File:

PDF, 240 KB

english, 1992

62

Optimal pole shape design for the reduction of cogging torque of brushless DC motor using evolution strategy

Tae Kyung Chung,, Suk Ki Kim,, Song-Yop Hahn,

Journal:

IEEE Transactions on Magnetics

Year:

1997

Language:

english

File:

PDF, 317 KB

english, 1997

63

An investigation of FEM-FCT method for streamer corona simulation

Woong-Gee Min,, Hyeong-Seok Kim,, Seok-Hyun Lee,, Song-Yop Hahn,

Journal:

IEEE Transactions on Magnetics

Year:

2000

Language:

english

File:

PDF, 163 KB

english, 2000

64

3-Dimensional eddy current analysis of a conducting shell of a superconducting generator by using IBIEM

Woo-Seok Kim,, Song-Yop Hahn,, Dong-Hun Kim,, Gueesoo Cha,, Kyeong-Dal Choi,

Journal:

IEEE Transactions on Magnetics

Year:

1999

Language:

english

File:

PDF, 223 KB

english, 1999

65

Determination of induction motor parameters by using neural network based on FEM results

Dongjin Bae,, Dowan Kim,, Hyun-kyo Jung,, Song-yop Hahn,, Chang Seop Koh,

Journal:

IEEE Transactions on Magnetics

Year:

1997

Language:

english

File:

PDF, 389 KB

english, 1997

66

Analysis of waveguide discontinuities in H-plane using finite element-boundary element technique

Changyul Cheon,, Kyung Choi,, Hyun-Kyo Jung,, Song-Yop Hahn,

Journal:

IEEE Transactions on Magnetics

Year:

1994

Language:

english

File:

PDF, 256 KB

english, 1994

67

Reconstruction of dielectric cylinders using FDTD and topology optimization technique

Young-Seek Chung,, Changyul Cheon,, Song-Yop Hahn,

Journal:

IEEE Transactions on Magnetics

Year:

2000

Language:

english

File:

PDF, 104 KB

english, 2000

68

Sensitivity analysis based on analytic approach for shape optimization of electromagnetic devices: interface problem of iron and air

Park Il-han, Lee Beam-taek, Hahn Song-yop

Journal:

IEEE Transactions on Magnetics

Year:

1991

Language:

english

File:

PDF, 279 KB

english, 1991

69

3-D magnetic field computations using finite-element approach with localized functional

Hyun-kyo Jung, Gi-shik Lee, Song-yop Hahn

Journal:

IEEE Transactions on Magnetics

Year:

1985

Language:

english

File:

PDF, 232 KB

english, 1985

70

Computation of three-dimensional electromagnetic field including moving media by indirect boundary integral equation method

Dong-Hun Kim,, Song-Yop Hahn,, Il-Han Park,, Gueesoo Cha,

Journal:

IEEE Transactions on Magnetics

Year:

1999

Language:

english

File:

PDF, 166 KB

english, 1999

71

Design sensitivity analysis for transient eddy current problems using finite element discretization and adjoint variable method

Il-Han Park,, In-Gu Kwak,, Hyang-Beom Lee,, Song-Yop Hahn,, Ki-Sik Lee,

Journal:

IEEE Transactions on Magnetics

Year:

1996

Language:

english

File:

PDF, 357 KB

english, 1996

72

Thermal analysis of induction motor with forced cooling channels

Kauh, S.K., Song-Yop Hahn,, Yangsoo Lee,

Journal:

IEEE Transactions on Magnetics

Year:

2000

Language:

english

File:

PDF, 122 KB

english, 2000

73

Improved design of cover plates of power transformers for lower eddy current losses

Dong-Hun Kim,, Song-Yop Hahn,, Sang-Young Kim,

Journal:

IEEE Transactions on Magnetics

Year:

1999

Language:

english

File:

PDF, 211 KB

english, 1999

74

Optimal temperature control for induction heating devices using physical and geometrical design sensitivity

Jin-Kyu Byun,, Hyun-Kyo Jung,, Song-Yop Hahn,, Kyung Choi,, Il-Han Park,

Journal:

IEEE Transactions on Magnetics

Year:

1998

Language:

english

File:

PDF, 360 KB

english, 1998

75

An adaptive boundary element method for 3-D eddy current computation using local error estimation

Yong-Gyu Park,, Hyun-Kyo Jung,, Song-Yop Hahn,

Journal:

IEEE Transactions on Magnetics

Year:

1994

Language:

english

File:

PDF, 295 KB

english, 1994

76

Design sensitivity analysis for shape optimization of 3-D electromagnetic devices

Chang-Seop Koh, Song-Yop Hahn, Ki-Sik Lee, Kyung Choi

Journal:

IEEE Transactions on Magnetics

Year:

1993

Language:

english

File:

PDF, 363 KB

english, 1993

77

Faster calculation of sensitivity in the source current distribution problem using reciprocity theorem

Ju-Hyun Lee,, Jin-Kyu Byun,, Kyung Choi,, Song-Yop Hahn,

Journal:

IEEE Transactions on Magnetics

Year:

2001

Language:

english

File:

PDF, 190 KB

english, 2001

78

An adaptive finite element scheme using multi-grid method for magnetostatic problems

Koh Chang-Seop, Choi Kyung, Hahn Song-Yop, Jung Hyun-Kyo, Lee Ki-Sik

Journal:

IEEE Transactions on Magnetics

Year:

1989

Language:

english

File:

PDF, 225 KB

english, 1989

79

Stator slot shape design of induction motors for iron loss reduction

Seok-Bae Park, Hyang-Beom Lee, Song-Yop Hahn, Il-Han Park

Journal:

IEEE Transactions on Magnetics

Year:

1995

Language:

english

File:

PDF, 350 KB

english, 1995

80

Three-dimensional resistance calculation in end ring of induction motor by finite-element method

Do-Wan Kim, Hyun-Kyo Jung, Song-Yop Hahn, Cheol-Gyun Lee

Journal:

IEEE Transactions on Magnetics

Year:

2000

Language:

english

File:

PDF, 196 KB

english, 2000

81

A design of eddy current controller in electron gun using 3D boundary element method

Chang Seop Koh,, Kwang-Sig Jung,, Song-Yop Hahn,

Journal:

IEEE Transactions on Magnetics

Year:

2000

Language:

english

File:

PDF, 118 KB

english, 2000

82

Multiresolution analysis for permeability reconstruction using wavelet

Jung-Kyun Cho,, Seung-Bae Park,, Chang-Hwan Lee,, Hyung-Kyo Jung,, Song-Yop Hahn,, Chang-Seop Koh,

Journal:

IEEE Transactions on Magnetics

Year:

1999

Language:

english

File:

PDF, 254 KB

english, 1999

83

[IEEE IEEE International Magnetics Conference - Kyongju, Korea (1999.05.18-1999.05.21)] IEEE International Magnetics Conference - Improved design of cover plates of power transformers for lower eddy current losses

Dong-Hun Kim,, Sang-Young Kim,, Song-Yop Hahn,

Year:

1999

Language:

english

File:

PDF, 93 KB

english, 1999

84

AC losses characteristics of AC superconducting wire in combined action of AC magnetic field and AC transport current

Ji-Kwang Lee,, Dong-Hun Kim,, Song-Yop Hahn,, Gueesoo Cha,, Ho-Seong Kim,

Journal:

IEEE Transactions on Appiled Superconductivity

Year:

1997

Language:

english

File:

PDF, 292 KB

english, 1997

85

[Int. Acad. Publishers ICEMS 2001. Proceedings of the Fifth International Conference on Electrical Machines and Systems - Shenyang, China (18-20 Aug. 2001)] ICEMS'2001. Proceedings of the Fifth International Conference on Electrical Machines and Systems (IEEE Cat. No.01EX501) - Development of superconducting machines in Korea

Year:

2001

Language:

english

File:

PDF, 353 KB

english, 2001

86

[IEEE IEEE International Magnetics Conference - Kyongju, Korea (1999.05.18-1999.05.21)] IEEE International Magnetics Conference - 3-dimensional eddy current analysis of conducting shell of superconducting generator by using IBIEM

Woo-Seok Kim,, Dong-Hun Kim,, Kyeong-Dal Choi,, Gueesoo Cha,, Song-yop Hahn,

Year:

1999

Language:

english

File:

PDF, 82 KB

english, 1999

87

Calculation of self-field losses in a superconducting cable considering the twist of strands

Ji-Kwang Lee,, Gueesoo Cha,, Song-Yop Hahn,

Journal:

IEEE Transactions on Appiled Superconductivity

Year:

1999

Language:

english

File:

PDF, 304 KB

english, 1999

88

Electrical Properties Analysis and Test Result of Windings for a Fully Superconducting 10 HP Homopolar Motor

Ji-Kwang Lee,, Sang Ho Park,, Yungil Kim,, Seyeon Lee,, Woo-Seok Kim,, Kyeongdal Choi,, Song-Yop Hahn,

Journal:

IEEE Transactions on Appiled Superconductivity

Year:

2012

Language:

english

File:

PDF, 883 KB

english, 2012

89

Application of topology optimization to electromagnetic system

Byun, Jin-Kyu, Hahn, Song-Yop

Journal:

International Journal of Applied Electromagnetics and Mechanics

Year:

2002

Language:

english

File:

PDF, 152 KB

english, 2002

90

3-D magnetic field computations by infinite elements

Jung, Hyun-kyo, Lee, Gi-shik, Hahn, Song-yop

Journal:

Journal of Applied Physics

Year:

1984

Language:

english

File:

PDF, 413 KB

english, 1984

91

[IEEE Electric Machines and Drives Conference - Seattle, WA, USA (9-12 May 1999)] IEEE International Electric Machines and Drives Conference. IEMDC'99. Proceedings (Cat. No.99EX272) - Equivalent circuit modeling for transient analysis of induction motors with three dimensional finite element analysis

Do-Wan Kim,, Hyun-Kyo Jung,, Song-Yop Hahn,

Year:

1999

Language:

english

File:

PDF, 300 KB

english, 1999

92

Design of a 200-kJ HTS SMES System

Ji Hoon Kim,, Seung-yong Hahn,, Chang Hwan Im,, Jae Kwang Kim,, Hyun Kyo Jung,, Song-Yop Hahn,

Journal:

IEEE Transactions on Appiled Superconductivity

Year:

2002

Language:

english

File:

PDF, 223 KB

english, 2002

93

Design sensitivity of electro-thermal systems for exciting-coil positioning

Kwak, In-gu, Byun, Jin-kyu, Park, Il-han, Hahn, Song-yop, AleÅ¡, Gottvald

Journal:

International Journal of Applied Electromagnetics and Mechanics

Year:

1998

File:

PDF, 262 KB

1998

94

3-D field analysis of a superconducting bulk magnet

Seung-Yong Hahn,, Ji Hoon Kim,, Chang-Seop Koh,, Song-Yop Hahn,

Journal:

IEEE Transactions on Appiled Superconductivity

Year:

2001

Language:

english

File:

PDF, 366 KB

english, 2001

95

Analysis and design of a induction generator with a superconducting bulk magnet rotor

Sung-Hoon Kim,, Song-Yop Hahn,

Journal:

IEEE Transactions on Appiled Superconductivity

Year:

2000

Language:

english

File:

PDF, 264 KB

english, 2000

96

Low speed FES with induction motor and generator

Seung-Yong Hahn,, Woo-Seok Kim,, Ji Hoon Kim,, Chang-Seop Koh,, Song-Yop Hahn,

Journal:

IEEE Transactions on Appiled Superconductivity

Year:

2002

Language:

english

File:

PDF, 198 KB

english, 2002

97

[IEEE Digest of the Fifth Biennial IEEE Conference on Electromagnetic Field Computation - Claremont, CA (August 3-5, 1992)] Digest of the Fifth Biennial IEEE Conference on Electromagnetic Field Computation - Implementation of Continuum Sensitivity Analysis with Existing Finite Element Code

Il-han Park,, Coulomb, J.L., Song-yop Hahn,

Year:

1992

File:

PDF, 64 KB

1992

98

[IEEE IEEE International Magnetics Conference - Kyongju, Korea (1999.05.18-1999.05.21)] IEEE International Magnetics Conference - Topology optimization of electrical devices using material energy and sensitivity

Jin-kyu Byun,, Il-han Park,, Song-yop Hahn,

Year:

1999

Language:

english

File:

PDF, 77 KB

english, 1999

99

[IEEE Digest of the Fifth Biennial IEEE Conference on Electromagnetic Field Computation - Claremont, CA (August 3-5, 1992)] Digest of the Fifth Biennial IEEE Conference on Electromagnetic Field Computation - Design Sensitivity Analysis for Shape Optimization of 3-D Electromagnetic Devices

Chang-Secip Koh,, Song-Yop Hahn,, Ki-Sik Lee,, Kyung Choi,

Year:

1992

File:

PDF, 82 KB

1992

100

Design of a 1 MVA high T/sub c/ superconducting transformer

Woo-Seok Kim,, Song-Yop Hahn,, Kyeong-Dal Choi,, Hyeong-Gil Joo,, Kye-Won Hong,

Journal:

IEEE Transactions on Appiled Superconductivity

Year:

2003

Language:

english

File:

PDF, 196 KB

english, 2003

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