Jae-Kyeong Kim

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Research Interests

  • Dynamic load modeling
  • Power system dynamics
  • Voltage stability: Short-term voltage stability, Voltage control area
  • Trajectory sensitivity applications
  • Impact of parametric uncertainty
  • Measurement-based model validation
  • Dynamics of inverter-based generation

Involved Projects

  • 계통해석 정밀도 향상을 위한 측정 기반 동적부하 모델 개발 (KEPCO)
  • 고안정, 고품질, 고효율의 스마트그리드를 위한 차세대 계통 운영 기법
  • 차세대 적응형 전력 계통 계획 기술 연구: 동적 부하 모델링 및 시스템 제어 기술
  • 국가전력안정망확보 및 광역정전예방사업 - 송전망 계획 및 운영에 관한 기준 개발
  • 시각동기위상측정정보를 활용하는 전력계통 상황인지 응용기술 개발
  • 전력계통 안정도 해석 정확도 향상을 위한 부하모델 최적화
  • 한-미 연구재단 신 전력기술 국제 산학협력 연구센터
  • 재생에너지가 확대된 미래 전력 시스템의 불확실성을 반영한 안정도 해석 방법 개발

Publications

  • J.-K. Kim, J. Ma, K. Sun, J. Lee, J. Shin, Y. Kim, and K. Hur, "A computationally efficient method for bounding impacts of multiple uncertain parameters in dynamic load models,"IEEE Trans. Power Syst., Early Access.
  • J.-K. Kim, K. An, J. Ma, J. Shin, K.-B. Song, J.-D. Park, J.-W. Park, and K. Hur, "Fast and reliable estimation of composite load model parameters using analytical similarity of parameter sensitivity," IEEE Trans. Power Syst.,vol. 31, no. 1, pp. 663-671, Jan., 2016.

International Conferences

  • K. Lee, J.-K. Kim, J. Kim, K. Hur, and H. Kim “CNN and GRU combination scheme for bearing anomaly detection in rotating machinery health monitoring”, IEEE Conference on Knowledge Innovation and Invention, Jeju, Korea, July 2018.
  • K. Lee, J.-K. Kim, J. Kim, K. Hur, and H. Kim “Stacked convolutional bidirectional LSTM recurrent neural network for bearing anomaly detection in rotating machinery diagnostics”, IEEE Conference on Knowledge Innovation and Invention, Jeju, Korea, July 2018.
  • J.-K. Kim, K. An, J. Park, K. song, J. Park, J.Shin, Y. Kwon, and K. Hur, "Improved computation of Levenberg-Marquardt optimization used in measurement-based dynamic load modeling," ISGC&E 2013, Jeju, Korea, July 2013.
  • K. An, J.-K. Kim, J. Park, K. song, J. Park, J.Shin, Y. Kwon, and K. Hur, "Aggregation of induction machine load models using coherency-based technique," ISGC&E 2013, Jeju, Korea, July 2013.

Contact

Email : JK.Kim@yonsei.ac.kr
Office:

Yonsei Engineering Hall 3 - 605, Yonsei University,
50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Korea
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