http://keess.knu.ac.kr:8002/images/prof3/menu1.gif

 

ǼҰ

ãƿô±

http://keess.knu.ac.kr:8002/images/prof3/menu2.gif

 

 

 

http://keess.knu.ac.kr:8002/images/left_mn_icon1.gif

http://keess.knu.ac.kr:8002/images/left_mn_icon.gifƯ

 

http://keess.knu.ac.kr:8002/images/prof3/top.gif

http://keess.knu.ac.kr:8002/images/prof3/home.gif >

 

http://keess.knu.ac.kr:8002/images/prof2/img8.gif  м

ϳ¥

ȸ

Mar 1997

Magnetic Pole Shape Optimization of Permanent Magnet Motor for Reduction of Cogging Torque

Chang Seop Koh,

Hee Soo Yoon,

Ki Woong Nam

and Hong Soon Choi

IEEE Trans. on Magnetics

July 2000

An Adaptive Mesh Generator based on Nodal Errors

Hong Soon Choi,

Hyeong-Seok Kim

and Song-Yop Hahn

IEEE Trans.

on magnetics

Sep 2001

A New Design Technique of Magnetic Systems Using Space Mapping Algorithm

Hong Soon Choi,

Dong-Hun Kim,

Il-Han Park and Song-Yop Hahn

IEEE Trans.

on magnetics

June 2004

Fast Solving Technique for Mechanical Dynamic Characteristic in Electromagnetic Motional System by Electro-mechanical State Equation including Extracted Circuit Parameter

Se-Hee Lee, In-Gu Kwak, Hong-Soon Choi, Seung-Myen Lee, Il-Han Park and Won-Kyu Moon

IEEE Transactions on Applied Superconductivity

June 2004

Magnetic Force Distributions in Saturated Magnetic System Using Magnetic Charge Method and Other Methods

Se-Hee Lee, Sang-Joon Han, Hong-Soon Choi, Joon-Ho Lee, and Il-Han Park

IEEE Transactions on Applied Superconductivity

May 2005

Separation of Each Torque Component on Parts of Electric Machine Using Magnetic Force Density

Hong Soon Choi, Joon Ho Lee, and Il Han Park

 

IEEE Trans.

on magnetics

May 2005

Reduced Modeling of Eddy Current Driven Electromechanical System Using Conductor Segmentation and Circuit Parameters Extracted by FEA

Seung Myen Lee, Se-Hee Lee, Hong-Soon Choi and Il-Han Park

IEEE Trans.

on magnetics

May 2005

General Formulation of Equivalent Magnetic Charge Method for Force Density Distribution on Interface of Different Materials

Hong Soon Choi , Se Hee Lee, and Il Han Park

IEEE Trans.

on magnetics

June 2005

Evaluation of the Mechanical Deformation in Incompressible Linear and Nonlinear Magnetic Material Using Various Electromagnetic Force Density Methods

Se-Hee Lee, Xiaowei He, Do-kyung Kim, Shihab Elborai, Hong-Soon Choi, Il-Han Park and Markus Zahn

Journal of Applied Physics

April 2006

Generalized Equivalent Magnetizing Current Method for Total Force Calculation of Magnetized Bodies in Contact

Hong Soon Choi, Il Han Park, and Se Hee Lee

IEEE Trans.

on magnetics

April 2006

Concept of Virtual Air Gap and Its Applications for Force Calculation

Hong Soon Choi, Il Han Park, and Se Hee Lee

IEEE Trans.

on magnetics

June 2006

Force Calculation of Magnetized Bodies in Contact using Kelvin's Formula and Virtual Air-Gap

Hong-Soon Choi, Il-Han Park, and Se-Hee Lee

IEEE Transactions on Applied Superconductivity

April 2006

Electromagnetic Body Force Calculation Based on Virtual Air Gap

Hong-Soon Choi, Il-Han Park, and Se-Hee Lee

Journal of Applied Physics

April 2007

Introducing the Virtual Air gap Scheme to the Kelvin Force Density with External and Total Field

Se-Hee Lee, Hong Soon Choi, and Il Han Park

IEEE Trans.

on magnetics

April 2007

An Observation of Body Force Distributions in Electric Machines

Hong Soon Choi, Young-Sun Kim, Joon-Ho Lee

IEEE Trans.

on magnetics

June 2007

Magnetoelastic Deformation of Soft and Hard Magnetic Materials Using Virtual Air-Gap Scheme Generating the Magnetic Body Force

Se-Hee Lee, Hong-Soon Choi, Hong-Kyu Kim, Kyong-Yop Park, and Il-Han Park

IEEE Trans.

on magnetics

June 2008

Simulation of hydrostatical equilibrium of ferrofluid subjected to magneto-static field

Hong Soon Choi, Young Sun Kim, Kwang Tae Kim, and Il Han Park

IEEE Trans.

on magnetics

June 2008

Implementation of Virtual Work Principle in Virtual Air Gap

Hong Soon Choi, Se Hee Lee, Young Sun Kim, Kwang Tae Kim

IEEE Trans.

on magnetics

June 2008

A Coupling Scheme of Analytical Method and FEM for Analysis of Magnetic Field by Singular Line Currents

Young Sun Kim, Hong Soon Choi, Il Han Park, and Ki Sik Lee

IEEE Trans.

on magnetics

Mar 2009

Application of the Level Set Method to Finite Element Modeling of Moving objects in Electromagnetic Field

Young Sun Kim, Se Hee Lee, Hong Soon Choi, and Il Han Park

IEEE Trans.

on magnetics

Mar 2009

Shape formation of ferrofluid under external magnetic fields using level set method

Young Sun Kim, Se Hee Lee, Hong Soon Choi, and Il Han Park

Journal of Applied Physics

May 2011

Modeling and Analyzing of Electrowetting Using Electromagnetic Body Force Density and Surface Tension

Tan Il Sung, Hong Soon Choi, Young Sun Kim, and Il Han Park

 

IEEE Trans.

on magnetics

May 2011

A Back EMF Optimization of Double Layered Large-Scale BLDC Motor by Using Hybrid Optimization Method

Yong Bae Kim, Hong Soon Choi, Chang-Seop Koh, and Pan Seok Shin

IEEE Trans.

on magnetics

May 2011

Partial Segment Force on Ferromagnetic Material of High-Field Magnetic System

Young Sun Kim, Hong Soon Choi, and Il Han Park

IEEE Trans.

on magnetics

Oct 2011

Evaluation of Magnetic Force Distribution and Torque Due to Smooth Interaction Body Force Density in Permanent-Magnet Materials

Geun-Young Jeong, Hong-Soon Choi, Hong-Joon Kim, Heung-Geun Kim, and Se-Hee Lee

IEEE Trans.

on magnetics

June 2012

A Nine-Phase Permanent-Magnet Motor Drive System for an Ultrahigh-Speed Elevator

Eunsoo Jung, Hyunjae Yoo, Seung-Ki Sul, Hong-Soon Choi, and Yun-Young Choi

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS

June 2012

Numerical Analysis for Magnetophoretic Separation of Blood Cells in Fluid and Magnetic Field

Myung Ki Baek, Hong Soon Choi, Ki Sik Lee, and Il Han Park

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY

Feb 2014

Computation of Magnetic Contact Forces

Jang Ho Seo and Hong Soon Choi

IEEE Trans.

on magnetics

June 2014

Analytical Modeling for Calculating Cogging Torque in Interior Permanent Magnet Machine With Multi Flux-Barriers

Jang Ho Seo and Hong Soon Choi

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY

June 2014

Comparison Study on Harmonic Loss of MW-Class Wind Generators With HTS Field Winding

Jang Ho Seo and Hong Soon Choi

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY

 

http://keess.knu.ac.kr:8002/images/prof2/img8.gif  м

ϳ¥

ȸ

1988

̿

ȫ, ְ,

, Ѽۿ

ȸ

1989

ѿؼ

, ȫ,

Ѽۿ

ȸ

1992

ٱڱ⿡ ܷڼӹе ġ

ڰ, ,

赿, Ѽۿ,

ȫ, ȫǥ,

ְ

ѱڱ

ȸ

2005

ΰؼ ̿ ڱý

, ,

ȫ, Ѽۿ

ȸ

2007

ȿ IPM DQ δϽ » Ķ

ȫ

ȸ

2007

BSCCO YBCO ̵ַ Ư

, ̵,

ͼ, ,

ȫ

ѱ.°ȸ

2009

ƽ ټ ǹ

ȫ, ,

ȸ

2009

6 BLDC Ưؼ

, ,

, Ǽ,

, ȫ,

ѱϾ

ȸ

2011

ϴ ڼü ġ ڱ½ ϼ

ȫ

ѱڱ

ȸ

2013

ڼü ڼü λ ߹ġؼ

ȫ

ȸ

 

 

 

 

 

 

 http://microsensor.knu.ac.kr/knu_builder/editor/09-2.jpg

ϴб IT а ȫ        

뱸 ϱ 3 1370 ϴб 8ȣ 303-2ȣ() / IT 3ȣ 403ȣ(п)