Publications

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Journal Articles (* denotes the students supervised):

44. A Novel Attack Detection Method for Automatic Generation Control Systems Based on Multivariate Ornstein–Uhlenbeck Process, Mingqiu Du*, Sawsan Sayed*, Xiaozhe Wang, Marthe Kassouf. Submitted. 

43. Modeling False Data Injection Attacks on Integrated Electricity-Gas Systems, Rong-Peng Liu*, Xiaozhe Wang, Zuyi Li, Rawad Zgheib. Submitted. 

42. Hidden Convexity-Based Distributed Operation of Integrated Electricity-Gas Systems, Rongpeng Liu*, Yue Song, Junhong Liu, Xiaozhe Wang, Jinpeng Guo, Yunhe Hou. To appear in IEEE Control Systems Letters, 2024. 

41. A Decentralized Wide-Area Voltage Control Scheme for Coordinated Secondary Voltage Regulation Using PMUs, Georgia Pierrou*, Honglin Lai, Gabriela Hug, Xiaozhe Wang. IEEE Transactions on Power Systems, 2024.  

40. Physics-Guided Multi-Agent Adversarial Reinforcement Learning for Robust Active Voltage Control with Peer-to-Peer (P2P) Energy Trading. Pengcheng Chen*, Shichao Liu, Xiaozhe Wang, Innocent Kamwa, IEEE Transactions on Power Systems, 2024. 

39. Modeling Load Redistribution Attacks in Integrated Electricity-Gas Systems, Rong-Peng Liu*, Xiaozhe Wang, Bo Zeng, Rawad Zgheib. IEEE Transactions on Smart Grid, vol 15, no. 4, pp. 4115-4127, 2024. 

38. Physics-Guided Multi-Agent Deep Reinforcement Learning for Robust Active Voltage Control in Electrical Distribution Systems, Pengcheng Chen*, Shichao Liu, Xiaozhe Wang, Innocent Kamwa, IEEE Transactions on Circuits and Systems I: Regular Papers, Vol. 71, no. 2, pp. 922-933, 2024. 

37. Parameter-Free False Data Injection Attack Model on Power System’s Automatic Generation Control, Mingqiu Du*, Xiaozhe Wang, Marthe Kassouf. IEEE Access, 2023. 

36. On Data-Driven Control in Modern Power Grids Stability: Survey and Perspective, Xun Gong*, Xiaozhe Wang, Bo Cao. Applied Energy 350 (2023): 121740.

35. A Comparative Study of Polynomial Chaos Expansion-Based Methods for Global Sensitivity Analysis and Uncertainty Control, Xiaoting Wang*, Rong-Peng Liu*, Xiaozhe Wang, Francois Bouffard. IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 71, no. 1, pp, 216 - 220, 2024

34. A Novel Koopman-Inspired Method for the Secondary Control of Microgrids with Grid-Forming and Grid-Following Sources, Xun Gong*, Xiaozhe Wang. Applied Energy 333 (2023): 120631. Test systems can be found here. Spotlighted by Advances in Engineering as a key scientific article contributing to research excellence

33. Physics-Shielded Multi-Agent Deep Reinforcement Learning for Safe Active Voltage Control with Photovoltaic/Battery Energy Storage Systems, Pengcheng Chen*, Shichao Liu, Xiaozhe Wang, Innocent Kamwa. To appear in IEEE Transactions on Smart Grid. 

32. Microgrid Secondary Voltage and Frequency Control: Adaptive Koopman Operator Optimal Control in a Data-Driven Ensemble Framework, Xun Gong*, Xiaozhe Wang, Geza Joos.  IEEE Transactions on Smart Grid, vol. 14, no. 1, pp. 68-81, 2023. 

31. An Online Data-Driven Method to Locate Forced Oscillation Sources from Power Plants Based on Sparse Identification of Nonlinear Dynamics, Yaojie Cai*, Xiaozhe Wang, Geza Joos, Innocent Kamwa. IEEE Transactions on Power Systems, vol. 38, no. 3, pp. 2085 - 2099, 2023.  The codes can be found here. 

30. Incomplete Information Stochastic Game Theoretic Vulnerability Management for Wide-Area Damping Control Against Cyber Attacks. Qingyang Li, Yang Li, Shichao Liu, Xiaozhe Wang, Hicham Chaoui. IEEE Journal on Emerging and Selected Topics in Circuits and Systems, vol. 12, no. 1, pp 124-134, 2022. 

29. Estimation of Inertia for Synchronous and Non-Synchronous Generations Based on Ambient Measurements, Jinpeng Guo*, Xiaozhe Wang, Boon-Teck Ooi. IEEE Transactions on Power Systems, vol. 37, no. 5, pp. 3747-3757, 2021. 

28. Online Purely Data-Driven Estimation of Inertia and Center-of-Inertia Frequency for Power Systems with  VSC-Interfaced Energy Sources, Jinpeng Guo*, Xiaozhe Wang, Boon-Teck Ooi. International Journal of Electrical Power & Energy Systems 137 (2022): 107643.

27. A Model-Free Sparse Wide-Area Damping Control for Inter-Area Oscillations Using MLQR. Ilias Zenelis*, Xiaozhe Wang. International Journal of Electrical Power & Energy Systems 136 (2022): 107609. Spotlighted by Advances in Engineering as a key scientific article contributing to research excellence

26. A Data-Driven Uncertainty Quantification Method for Stochastic Economic Dispatch, Xiaoting Wang*, Rongpeng Liu*, Xiaozhe Wang, Yunhe Hou, Francois Bouffard. IEEE Transactions on Power Systems, vol. 31, no. 1, pp. 812-815, 2021. 

25. Targeted False Data Injection Attacks Against AC State Estimation Without Network Parameters, Mingqiu Du*, Georgia Pierrou*, Xiaozhe Wang, Marthe Kassouf. IEEE Transactions on Smart Grid, vol. 12, no. 6, pp. 5349-5361, 2021. 

24. Sample Robust Scheduling of Electricity-Gas Systems Under Wind Power Uncertainty, Rong-Peng Liu*, Yunhe Hou, Yujia Li, Shunbo Lei, Wei Wei, and Xiaozhe Wang. IEEE Transactions on Power Systems, vol. 36, no. 6, pp. 5889-5900, Nov. 2021. 

23. An Online Network Model-Free Wide-Area Voltage Control Method Using PMUs. Georgia Pierrou*, Xiaozhe Wang. IEEE Transactions on Power Systems, vol. 36, no. 5, pp. 4672-4682,  Sept. 2021. 

22. A Data-Driven Sparse Polynomial Chaos Expansion Method to Assess Probabilistic Total Transfer Capability for Power Systems with Renewables, Xiaoting Wang*, Xiaozhe Wang, Hao Sheng*, Xi Lin. IEEE Transactions on Power Systems, vol. 36, no. 3, pp. 2573 - 2583, May 2021. 

21. WAMS-Based Model-Free Wide-Area Damping Control by Voltage Source Converters. Jinpeng Guo*, Ilias Zenelis*, Xiaozhe Wang, Boon-Teck Ooi. IEEE Transactions on Power Systems, vol. 36, no. 2, pp. 1317-1327, Mar. 2021. 

20. Local Blackout and Global Power System Wide Blackout are Caused by Nonlinear Negative Damping. Boon Teck Ooi, Jinpeng Guo*, Xiaozhe Wang. IET Generation, Transmission & Distribution, 2020, 14(26): 6726-6731.

19. An improved ELM-based and data preprocessing integrated approach for phishing detection considering comprehensive features. Liqun Yang*, Jiawei Zhang, Xiaozhe Wang, Zhi Li, Zhoujun Li, and Yueying He. Expert Systems with Applications, 113863. 2020. 

18. Online PMU-Based Wide-Area Damping Control for Multiple Inter-Area Modes. Ilias Zenelis*, Xiaozhe Wang, Innocent Kamwa. IEEE Transactions on Smart Grid, vol. 11, no. 6, pp. 5451-5461, Nov. 2020. Here are the Matlab Code 1 Code 2 Code 3

17. Online Model-Free Estimation of the Dynamic System Model for a Power System with Renewables. Jinpeng Guo*, Xiaozhe Wang, Boon-Teck Ooi. IEEE Access, May 2020. 

16. Markov Game for Securing Wide-Area Damping Control Against False Data Injection Attacks. Shichao Liu, Ilias Zenelis*, Yang Li, Xiaozhe Wang, Li Zhu. IEEE Systems Journal, DOI: 10.1109/JSYST.2020.2985165, May 2020.  

15. Harmonic circulation and DC voltage instability mechanism of parallel-SVG system. Jikai Chen, Shao Hui, Yiping Cheng, Xiaozhe Wang, Guoqing Li, Chu Sun, Qirong Jiang, and Jiangchao Qin.  IET Renewable Power Generation, vol. 14 , no. 5, pp. 793-802, April 2020.

14. An improved coordination method of multi-terminal MMC-HVDC system suitable for wind farm clusters integration. Jikai Chen, Lin Li, Feifei Dong, Xiaozhe Wang, Hao Sheng*, Chu Sun, Guoqing Li. International Journal of Electrical Power & Energy Systems,  117 (2020): 105652.

13. Analytical Study of the Impacts of Stochastic Load Fluctuation on the Dynamic Voltage Stability Margin Using Bifurcation Theory. Georgia Pierrou*, Xiaozhe Wang. IEEE Transactions on Circuits and Systems I, vol. 67, no. 4, pp. 1286 - 1295, April 2020. 

12. Online Measurement-Based Estimation of Dynamic System State Matrix in Ambient Conditions. Hao Sheng*, Xiaozhe Wang. IEEE Transactions on Smart Grid, vol. 11, no. 1, pp. 95-105, Jan. 2020.

11. Probabilistic Power Flow Calculation using Non-intrusive Low-rank Approximation Method. Hao Sheng*, Xiaozhe Wang. IEEE Transactions on Power Systems, vol. 34, no. 4, pp. 3014-3025, July 2019.

10. Wide-Area Damping Control for Interarea Oscillations in Power Grids Based on PMU Measurements. Ilias Zenelis*, Xiaozhe Wang. IEEE Control Systems Letters, vol. 2, no. 4, pp. 719 - 724, Oct. 2018. (Also presented in CDC 2018) Here are the Matlab Code 1 Code 2

9. An Approach to Constructing Analytical Energy Function for Synchronous Generator Models with Subtransient Dynamics. Dmitry Rimorov, Xiaozhe Wang, Innocent Kamwa, Geza Joos. IEEE Transactions on Power Systems, vol. 33, no. 6, pp. 5958 - 5967, 2018.

8. Applying Polynomial Chaos Expansion to Assess Probabilistic Available Delivery Capability for Distribution Networks with Renewables. Hao Sheng*, Xiaozhe Wang. IEEE Transactions on Power Systems, vol. 33, no. 6, pp.  6726 - 6735, 2018. 

7. PMU-Based Estimation of Dynamic State Jacobian Matrix and Dynamic System State Matrix in Ambient Conditions. Xiaozhe Wang, Janusz Bialek, Konstantin Turitsyn. IEEE Transactions on Power Systems, vol. 33, no. 1,  pp. 681-690, 2018.

6. A Framework for Dynamic Stability Analysis of Power Systems with Volatile Wind Power. Xiaozhe Wang, Tao Wang, Hsiao-Dong Chiang, Jianhui Wang, Hui Liu. IEEE Journal on Emerging and Selected Topics in Circuits and Systems, vol. 7, no. 3, pp. 422-431, 2017. 

5. A Hybrid Quasi Steady-State Model for Long-Term Stability Analysis: Model Development and Theoretical Basis. Xiaozhe Wang, Hsiao-Dong Chiang. IEEE Transactions on Control of Network Systems, vol. 4, no. 3, pp. 533-543, 2017.

4. Data-Driven Diagnostics of Mechanism and Source of Sustained Oscillations. Xiaozhe Wang, Konstantin Turitsyn. IEEE Transactions on Power Systems, vol. 31, no. 5, pp. 4036-4046, Sept. 2016.

3. Long-Term Stability Analysis of Power Systems with Wind Power Based on Stochastic Differential Equations: Model Development and Foundations. Xiaozhe Wang, Hsiao-Dong Chiang, Jianhui Wang, Hui Liu, Tao Wang. IEEE Transactions on Sustainable Energy, vol. 6, no. 4, pp. 1534-1542, October 2015. 

2. Numerical Investigations on Quasi Steady-State Model for Voltage Stability: Limitations and Nonlinear Analysis. Xiaozhe Wang, Hsiao-Dong Chiang. International Transactions on Electrical Energy Systems, vol. 24, no. 11, pp. 1586-1599, November 2014

1. Analytical Studies of Quasi Steady-State Model in Power System Long-term Stability Analysis.  Xiaozhe Wang, Hsiao-Dong Chiang. IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 61, no. 3, pp. 943 - 956, March 2014.

Conference Papers (* denotes the students supervised):

26. SINR-Dependent Event-Triggered based Distributed Secondary Frequency Regulation and Optimal Power Allocation with Jamming Attacks. Pengcheng Chen*, Shichao Liu, Xiaozhe Wang, Innocent Kamwa. To appear in the 2024 Annual Conference of the IEEE Industrial Electronics Society (IECON). 

25. Improving Rotor-Angle Stability via Virtual Inertia Planning for Converter Interfaced Generation, Jinpeng Guo*, Chenpeng Chen, Xiaozhe Wang, Xueping Pan, Xiaorong Sun.  2024 5th International Conference on Energy Power and Automation Engineering, ICEPAE 2024. 

24. Efficient Optimal Power Flow Assessment Using an Adaptive Stochastic Spectral Embedding Surrogate Model. Xiaoting Wang*, Jingyu Liu, Xiaozhe Wang. IEEE International Conference on Circuits and Systems (ISCAS) 2024. 

23. A Data-Driven Polynomial Chaos Expansion-Based Method for Microgrid Ramping Support Capability Assessment and Enhancement. Mohan Du*, Xiaozhe Wang.  IEEE PES General Meeting 2023.  

22. Comparative Study of Data-Driven Dynamic Load Model Identification Methods Based on Simulated and Actual PMU Data. Chuang Qi*, Xiaozhe Wang. NAPS 2022 (the 54th North American Power Symposium).

21. A Sparse Polynomial Chaos Expansion-Based Method for Probabilistic Transient Stability Assessment and Enhancement. Jingyu Liu*, Xiaoting Wang*, Xiaozhe Wang, IEEE PES General Meeting 2022 (Selected as One of the Best Papers, Top 5%)

20. Targeted False Data Injection Attack against DC State Estimation without Line Parameters. Mingqiu Du*, Georgia Pierrou*,  Xiaozhe Wang.  IEEE PES General Meeting 2021. 

19. A Data-Driven Energy Storage System-Based Algorithm for Monitoring the Small-Signal Stability of Power Grids with Volatile Wind Power. Ilias Zenelis*, Georgia Pierrou*, Xiaozhe Wang. IEEE PES General Meeting 2021. 

18. Measurement-Based Estimation of Electromechanical Modes for AC Power Systems with Integrated VSCs. Jinpeng Guo*, Xiaozhe Wang, Boon-Teck Ooi.  In 4th IEEE Conference on Control Technology and Applications (CCTA 2020).

17. Nonlinear negative damping caused August 10, 1996-WECC blackout. Boon-Teck Ooi,  Jinpeng Guo*, Xiaozhe Wang. IEEE PES General Meeting 2020. 

16. Online PMU-Based Method for Estimating Dynamic Load Parameters in Ambient Conditions. Georgia Pierrou*, Xiaozhe Wang. IEEE PES General Meeting, 2020. 

15. Power Oscillation Damping by MMC-HVDC based on Phase-Locked Loop Measurement. Haihao Jiang*, Boon-Teck Ooi, Xiaozhe Wang. IEEE 45th Annual Conference of the Industrial Electronics Society, IECON'2019.

14. An Effective Average Value Model for Modular Multilevel Converters under Startup Process. Jinling Qi*, Haihao Jiang*, Weixing Li, Xiaozhe Wang, Boon-Teck Ooi. 20th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL), 2019.

13.  Analysis of Negative Influence of Harmonic Circulation between Parallel STATCOMs and Suppression Method. Jikai Chen, Peng Wang, Yang Hu, Hui Shao, Guoqing Li, Xiaozhe Wang, Jiangchao Qin, IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems, 2019, Xi’An, China, 2019.

12.  A Periodogram-Based Method to Identify Forced and Natural Oscillations Using PMUs.  Qinye Tang*, Xiaozhe Wang, IEEE PES General Meeting 2019 (Selected as One of the Best Papers, Top 5%).

11.  The Effect of the Uncertainty of Load and Renewable Generation on the Dynamic Voltage Stability Margin. Georgia Pierrou*, Xiaozhe Wang, 2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe).

10.  Investigating the Impacts of Stochastic Load Fluctuation on Dynamic Voltage Stability Margin Using Bifurcation Theory. Georgia Pierrou*, Xiaozhe Wang,  IEEE International Conference on Circuits and Systems (ISCAS) 2019. 

9. Synchrophasor-Based State Estimation for Voltage Stability Monitoring in Power Systems. Xinyun Lu*, Xiaozhe Wang, Dmitry Rimorov, Hao Sheng and Geza Joos, NAPS 2018 (the 50th North American Power Symposium).

8.  Estimating Participation Factors and Mode Shapes for Electromechanical Oscillations in Ambient Conditions. Xiaozhe Wang, Ilias Zenelis*. 2018 IEEE Canadian Conference on Electrical & Computer Engineering (Second place in IEEE WIE best paper competition).

7. Probabilistic Available Delivery Capability of General Distribution Networks with Renewables. Hao Sheng*, Xiaozhe Wang. IEEE Canada Electrical Power and Energy Conference 2017.

6. PMU-Based Estimation of Dynamic State Jacobian Matrix. Xiaozhe Wang, Konstantin Turitsyn. IEEE International Conference on Circuits and Systems (ISCAS) 2017. 

5. Estimating Dynamic Load Parameters from Ambient PMU Measurements. Xiaozhe Wang.  IEEE PES general meeting 2017.

4. Towards Detection and Control of Hopf Bifurcation in Electric Power System. Xiaozhe Wang. IEEE International Conference on Circuits and Systems (ISCAS) 2016. 

3. Quasi Steady-State Model for Power System Stability: Limitations, Analysis and a Remedy. Xiaozhe Wang, Hsiao-Dong Chiang. 18th Power Systems Computational Conference 2014.

2. Application of Pseudo-Transient Continuation Method in Dynamic Stability Analysis. Xiaozhe Wang, Hsiao-Dong Chiang. IEEE PES general meeting 2014.

1. Some issues with Quasi-Steady State Model in Long-term Stability. Xiaozhe Wang, Hsiao-Dong Chiang. IEEE PES general meeting 2013.


Patents:

1. Hsiao-Dong Chiang, Xiaozhe Wang, Na Dong, Ningqiang Jiang, Online Static Security Assessment Under The QSS Model, US Patent App. 16/508,683 (2019), Pending.


Other Publications:

2. A Non-Intrusive Low-Rank Approximation Method for Assessing the Probabilistic Available Transfer Capability. Hao Sheng*, Xiaozhe Wang.   

1. Random Sampling Using Shannon Interpolation and Poisson Summation Formulae. Xiaozhe Wang, Wei Sha.