ZHAO Changhong

*SHB = Ho Sin Hang Engineering Building, The Chinese University of Hong Kong

Research Interest
  • Control, optimization
  • Networked systems
Courses Taught

  • Signals and Systems
  • Networks: Technology, Economics, and Social Interactions

ZHAO Changhong 趙常宏教授

Assistant Professor
SMIEEE
BEng (Tsinghua), MS, PhD (Caltech)
(852) 3943-5157
Room 806, SHB*
chzhao [at] ie.cuhk.edu.hk
Website

Dr. Zhao worked at National Renewable Energy Laboratory, US, before joining CUHK. He received Caltech PhD thesis prizes, RGC Early Career Award, and IEEE PES Prize Paper Award. His research is in control and optimization for networked systems, e.g., power grid. 

Recent / Selected Publications
  • H. Liang, X. Zhou, and C. Zhao. A hierarchical OPF algorithm with improved gradient evaluation in three-phase networks. IEEE Transactions on Control of Network Systems, DOI: 10.1109/TCNS.2024.3425633.
  • W. Huang and C. Zhao. Deep-learning-aided voltage-stability-enhancing stochastic distribution network reconfiguration. IEEE Transactions on Power Systems, 39(2):2827-2836, 2024.
  • W. Lin, Y. Chen, Q. Li, and C. Zhao. An AC-feasible linear model in distribution networks with energy storage. IEEE Transactions on Power Systems, 39(1):1224-1239, 2024.
  • Y. Chen and C. Zhao. Improved approximation of dispatchable region in radial distribution networks via dual SOCP. IEEE Transactions on Power Systems, 38(6):5585-5597, 2023.
  • T. Wu, C. Zhao, and Y. J. A. Zhang. Privacy-preserving distributed optimal power flow with partially homomorphic encryption. IEEE Transactions on Smart Grid, 12(5):4506-4521, 2021.
  • C. Zhao, U. Topcu, N. Li, and S. Low. Design and stability of load-side primary frequency control in power systems. IEEE Transactions on Automatic Control, 59(5):1177-1189, 2014.
Research Interest

  • Control, optimization
  • Networked systems
Courses Taught

  • Signals and Systems
  • Networks: Technology, Economics, and Social Interactions