Publications

International Journal

• Digital Twin Approach for On-Load Tap Changers Using Data-driven Dynamic Model Updating and Optimization-based Operating Condition Estimation

  Wongon Kim, Sunuwe Kim, Jingyo Jeong, Hyunjae Kim, Hyunchan Lee, and Byeng D. Youn* Mechanical Systems and Signal Processing , 2022-12 , SCIE (IF: 7.9, Rank: 2.5%) , Vol. 181, pp. 109471, 2022

  LINK

• A Feature Inherited Hierarchical Convolutional Neural Network (FI-HCNN) for Motor Fault Severity Estimation Using Stator Current Signals

  Chan Hee Park, Hyunjae Kim, Junmin Lee, Giljun Ahn, Myeongbaek Youn, and Byeng D. Youn* International Journal of Precision Engineering and Manufacturing-Green Technology , 2021-07 , SCIE (IF: 5.3, Rank: 9.2%) , Vol. 8, pp. 1253-1266, 2021

  LINK

• A New Parameter Repurposing Method for Parameter Transfer with Small Dataset and Its Application in Fault Diagnosis of Rolling Element Bearings

  Hyunjae Kim and Byeng D. Youn* IEEE Access , 2019-03 , SCIE (IF: 3.4, Rank: 34.5%) , Vol. 7, pp. 46917-46930, 2019

  LINK

• An Online-Applicable Model for Predicting Health Degradation of PEM Fuel Cells with Root Cause Analysis

  Taejin Kim, Hyunseok Oh, Hyunjae Kim, and Byeng D. Youn* IEEE Transactions on Industrial Electronics , 2016-11 , SCIE (IF: 7.5, Rank: 0.2%) , Vol. 63, No. 11, pp. 7094-7103, 2016

  LINK

• Fault Log Recovery Using an Incomplete-data-trained FDA Classifier for Failure Diagnosis of Engineered Systems

  Hyunjae Kim, Jong M. Ha, Jungho Park, Sunuwe Kim, Keunsu Kim, Beom Chan Jang, Hyunseok Oh*, and Byeng D. Youn International Journal of Prognostics and Health Management , 2016-04 , SCIE (IF: 0.0, Rank: 0.0%) , Vol. 7, No. 1, pp. 1-10, 2016

• Risk Prediction of Engineering Assets: An Ensemble of Part Lifespan Calculation and Usage Classification Methods

  Hyunjae Kim, Taewan Hwang, Jungho Park, Hyunseok Oh*, and Byeng D. Youn International Journal of Prognostics and Health Management , 2014-11 , SCIE (IF: 0.0, Rank: 0.0%) , Vol. 5, No. 2, pp. 1-7, 2014

Application Patent

• Domestic  "Apparatus for Measuring Heating Value and Method of Measuring Heating Value"

  Patent Cooperation Treaty

  Patent Cooperation Treaty

  Patent No. : PCT/KR2015/004668

  2015-05-11

Registration Patent

• Domestic  "Method for Detecting Mechanical Anomaly of Tap-changer"

  Republic of Korea

  Republic of Korea

  Patent No. : 10-2565620

  2023-08-07

• Domestic  "Method and Apparatus for Diagnosis of Motor Using Current Signals"

  Republic of Korea

  Republic of Korea

  Patent No. : 10-2538542

  2023-05-25

• Domestic  "Method and Apparatus for Diagnosis of Motor Using Current Signals"

  Republic of Korea

  Republic of Korea

  Patent No. : 10-2538542

  2023-05-25

• Domestic  "Condition Monitoring Data Generating Apparatus and Method Using Generative Adversarial Network"

  Republic of Korea

  Republic of Korea

  Patent No. : 10-2365150

  2022-02-15

• Domestic  "Fault Diagnosis Method of Transformer"

  Republic of Korea

  Republic of Korea

  Patent No. : 10-2128460

  2020-06-24

• Domestic  "Apparatus for Measuring Heating Value and Method of Measuring Heating Value"

  Republic of Korea

  Republic of Korea

  Patent No. : 10-1596794

  2016-02-17

International Conference

• "A Model Updating Framework for a Digital Twin of On-Load Tap Changers"

  Wongon Kim, Sunuwe Kim, Jingyo Jeong, Hyunjae Kim, and Byeng D Youn Conference : Asia Pacific Conference of the Prognostics and Health Management Society 2021 2021-09-08

• "Autonomous Health Data Extraction for Power Transformer in Large Scale Data Sets using Autoencoder"

  Sunuwe Kim, Hyunjae Kim, Wongon Kim, and Byeng D. Youn Conference : Asia Pacific Conference of the Prognostics and Health Management 2019 2019-07-24

• "Deep CNN based Partial Discharge Classification Model for GIS Using On-site Data"

  Jongmin Park, Sooho Kim, Hyunjae Kim, Sunuwe Kim, and Byeng D. Youn Conference : Asia Pacific Conference of the Prognostics and Health Management 2019 Prognostics & Health Management

• "Extended Greedy Algorithm for Feature Subset Selection of Fault Detection with Imbalanced Data"

  Hyunhee Choi, Hyejeong Son, Sunuwe Kim, Sooho Kim, Hyunjae Kim, and Byeng D. Youn Conference : Asia Pacific Conference of the Prognostics and Health Management 2019 2019-07-24

• "Sequential Shift Mechanism Fault Diagnosis of Power Transformer using Dynamic Model and Deep Learning"

  Wongon Kim, Sunuwe Kim, Hyunjae Kim, and Byeng D. Youn Conference : Asia Pacific Conference of the Prognostics and Health Management 2019 2019-07-24

• "Investigation of Energy Harvesting Map for Smart Plants"

  Chulmin Cho, Heonjun Yoon, Hansol Yoon , Hyunjae Kim, Sowon Lee, Jae Eun Kim, Byeng D. Youn, and Kim Y.Y. Conference : International Symposium on Green Manufacturing and Applications 2012 2012-08-27

• "Online-Applicable Temperature Prediction Model For EV Battery Pack Thermal Management"

  Taejin Kim, Byeng D. Youn, and Hyunjae Kim Conference : ASME 2013 International Design and Engineering Technical Conferences & Computers and Information in Engineering Conference 2013-08-06

• "Battery Pack Temperature Estimation Model for EVs and Its Semi-transient Case Study"

  Taejin Kim, Byeng D. Youn, and Hyunjae Kim Conference : 2013 Prognostics and System Health Management Conference 2013-09-08

• "Online-Applicable Temperature Prediction Model For EV Battery Pack Thermal Management"

  Taejin Kim, Byeng D. Youn and Hyunjae Kim Conference : 5th Asia Pacific Congress on Computational Mechanics & 4th International Symposium on Computational Mechanics 2013-12-11

• "Thermal Estimation of Battery Module/Pack with Kalman Filter and Surrogate Model"

  Taejin Kim, Byeng D. Youn, and Hyunjae Kim Conference : 8th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical Systems 2014-05-28

• "A Degenerated Equivalent Circuit Model and Hybrid Prediction for State-of-health (SOH) of PEM Fuel Cell"

  Taejin Kim, Hyunjae Kim, Jong M. Ha, Keunsu Kim, Joung Taek Youn, Joonha Jung, and Byeng D. Youn Conference : 2014 IEEE International Conference on Prognostics and Health Management 2014-06-23

• "Risk Prediction of Engineering Assets: An Ensemble of Part Lifespan Calculation and Usage Classification Methods"

  Hyunjae Kim, Taewan Hwang, Jungho Park, Hyunseok Oh, and Byeng D. Youn Conference : Annual Conference of the Prognostics and Health Management Society 2014 2014-10-02

• "Online Thermal State Estimation of High Power Lithium-ion Battery"

  Hyunjae Kim, Sunuwe Kim, Taejin Kim, Chao Hu, and Byeng D. Youn Conference : 2015 IEEE International Conference on Prognostics and Health Management 2015-06-23

  LINK

• "An Online-Applicable Model for Predicting Health Degradation of PEM Fuel Cells"

  Taejin Kim, Hyunseok Oh, Hyunjae Kim, Sunuwe Kim, Byeng D. Youn Conference : 3rd International Conference on Materials and Reliability 2015-11-25

  LINK

• "Online Estimation of Heat Generation Rate Estimation for High Power Lithium-Ion Battery"

  Hyunjae Kim, Sunuwe Kim, Taejin Kim, Chao Hu, and Byeng D. Youn Conference : 7th Asia-Pacific International Symposium on Advanced and Maintenance Modelling 2016-08-25

  LINK

• "Unsupervised Feature Learning Using Domain Knowledge based Autoencoder"

  Hyunjae Kim, Byeng D. Youn Conference : Asia Pacific Conference of the Prognostics and Health Management Society 2017 2017-07-12

• "Physical Analysis of Latent Feature Space inside End-to-end One Dimensional Convolutional Neural Network for Fault Diagnosis"

  Sooho Kim, Sunuwe Kim, Hyunjae Kim, Jungho Park and Byeng D. Youn Conference : International Conference on Energy and Sustainability 2018 2018-10-19

Domestic Conference

• "DTS 를 활용한 LNG 시설 내 극저온 배관계의 누설탐지 기술 개발"

  최승혁, 윤정택, 김현재, 김태진, 윤병동 Conference : 대한기계학회 2013년도 신뢰성부문 춘계학술대회 2013-03-27

• "전기 자동차 배터리 팩의 온도 관리를 위한 실시간 온도 예측 방법"

  김태진, 윤병동, 김현재, 이건구 Conference : 대한기계학회 2013년도 CAE 및 응용역학부문 춘계학술대회 2013-05-23

• "고전압 리튬이온 배터리의 동적 발열량 측정을 위한 열량계 개발"

  김현재, 김태진, 윤병동 Conference : 대한기계학회 2014년도 추계학술대회 2014-11-11

• "고출력 리튬 이온 배터리의 동적 발열량 측정을 위한 열량계 개발"

  김현재, 김태진, 김선의, 윤병동 Conference : 2014 제 1회 미래국방컨퍼런스 2014-11-25

• "Industrial Deep Learnings for PHM: Worth and Vision"

  윤병동, 김현재, 송주환, 공현배 Conference : PHM KOREA 2019 2019-04-11

• "Digitalization of Power Electrical Transformer: Status and Vision"

  한영민, 김현재, 김선의, 윤병동 Conference : PHM KOREA 2019 2019-04-11

• "Cepstrum Editing을 이용한 딥러닝 기반 고장진단을 위한 데이터 증량"

  김현재, 윤병동 Conference : PHM KOREA 2019 2019-04-11

• "합성곱 신경망 기반의 GIS PD 고장 감지 및 진단 모델 개발"

  박종민, 김수호, 김현재, 김선의, 윤병동 Conference : PHM KOREA 2019 2019-04-12

• "Fault On Load Tap Changer Vibration Signal Generation using Dynamic Model"

  김원곤, 김선의, 김현재, 윤병동 Conference : PHM KOREA 2019 2019-04-12

• "변전 설비 기계적 구동 장치의 동적 모델을 이용한 이상 데이터 생성"

  김원곤, 김현재, 김선의, 윤병동 Conference : 대한기계학회 CAE 및 응용역학부문 2019년도 춘계학술대회 2019-04-18

• "변압기 절연열화 추정을 위한 딥러닝 기반 건전성 데이터 추출"

  김선의, 김현재, 김원곤, 윤병동 Conference : 대한기계학회 2019년 학술대회 2019-11-15

• "다중 넓이 커널 CNN을 이용한 구름 요소베어링 고장 진단"

  김현재, 윤병동 Conference : 대한기계학회 2019년 학술대회 2019-11-15

• "HFCT 신호를 사용한 딥러닝 기반 전력케이블 접속함 진단"

  정진교, 김현재, 윤병동 Conference : 한국PHM학회 2020년도 정기학술대회 2020-07-23

• "미완성 데이터를 이용한 FDA 분류기 기반 고장 기록 복원 및 고장 감지"

  김현재, 하종문, 박정호, 김선의, 김근수, 장범찬, 오현석, 윤병동 Conference : 대한기계학회 창립 70주년 기념 학술대회 2015-11-13

• "오표지된 진단 데이터를 위한 지도 군집화 기술 기반 진단 성능법 향상"

  김현재, 오현석, 윤병동 Conference : 대한기계학회 2016년도 학술대회 2016-12-14

• "탄성적 가중치 강화법을 이용한 잡음과 데이터 결핍에 의한 신경망 전이학습에서의 부정전이에 저항하는 방법"

  김현재, 윤병동 Conference : 대한기계학회 CAE 및 응용역학부문 2018년도 춘계학술대회 2018-04-26

• "진폭 복조를 이용한 딥러닝 기반 고장 진단을 위한 데이터 확장"

  김현재, 윤병동 Conference : 대한기계학회 2018년도 학술대회 2018-12-14

• "변압기 절연 열화 시험의 불균형 데이터셋을 활용한 고장 감지 기법"

  최현희, 김선의, 김현재, 윤병동 Conference : PHM KOREA 2019 2019-04-11

Awards

• 김현재, 윤병동 ,"한국PHM학회 2019년도 정기학술대회 - 우수포스터상" 2019-04-12

• 김수호, 김선의, 김현재, 박정호, 윤병동 ,"International Conference on Energy and Sustainability 2018 - Outstanding Presentation Award" 2018-10-19

• 김현재, 하종문, 박정호, 김선의, 김근수, 장범찬, 오현석, 윤병동 ,"2015 PHM Society Data Challenge Competition - Winner" 2015-10-21

• 김현재, 황태완, 박정호, 오현석, 윤병동 ,"2014 PHM Society Data Challenge Competition - Winner" 2014-10-13

• 윤병동, 김태진, 윤정택, 김근수, 정준하, 하종문, 김현재 ,"2014 IEEE International Conference on Prognostics and Health Management - Academic Winner of PHM Challenge (SOH Competition)" 2014-03-26