Teaching

(1)Undergraduates Courses

Electrical Engineering

Electrical and Electronic Engineering

Specialized English for Electrical Engineering

Power system analysis

(2)Postgraduates Courses

FACTS/DFACTS: Principles and Applications

Graduate Advising

(1)Graduated Students

Graduate Post-Doc(2): Yinghong Hu(2018),Xu Zhang(2018)

Graduate Doc(1): Huakun Liu(2018)

M. Eng (7): Tao Zhu (2007), Donghui Zhang (2007), Tingzhi Yang (2008), Xiaojin Zhang (2010), Zhipeng Li (2010), Yuanqu Zhang (2011), Jiaqi Zhang (2012), Xiguang Wu (2015), Yipeng Dong(2016), Yonghong Guo (2016), Hongwei Liu (2016), Dawei Sun (2016), Chuanyu Zhang (2017)

(2)Current Graduate Students

Post-Doc: Congqi Yin

Ph.D. candidate: Wei Liu, Yin Zhan, Jiufang Man, Jan Shair

M.S. candidate: Luping Wang, Pengyin Liu

Research

(1)Research Interests

Power system dynamics analysis and control

Renewable energy integration

Sub-synchronous resonance/oscillation

Flexible transmission and distribution system

Wide area monitoring and control of energy system

(2)Selected Academic Funds

1.Sub/super-Synchronous Interaction and Stability of Large-scale Power Systems Integrating Multiple Power Electronic Converters, supported by Key Project of National Natural Science Foundation of China (2018-2022))

2.Stability Analysis and Control of Power System Integrating Renewable Energy Generation Bases Delivered by HVDC Transmissions, supported by National Key Research and Development Program of China (2017-2020)

3.Power Systems Subsynchronous Resonance Analysis and Control, supported by National Natural Science Foundation of China for Excellent Youth (2014-2016)

4.Integration and Demonstration of Smart Distribution Grid for Offshore Oilfield Platforms, supported by National High Technology Research and Development Program of China (863 Program) (2012-2014)

5.Stability Analysis Theory for Power Systems with High Penetration of Power Electronics in the Source, Grid and Load Sections, supported by National Key Research and Development Program of China (2016-2020)

6.Decentralized Coordinated Convex Optimization for Incentive Demand Response of Microgrids, supported by National Natural Science Foundation of China (2016-2019)

7.Nonlinear Bifurcation Analysis and Control of Multimodal Subsynchronous Resonance in Multimachine Power Systems, supported by National Natural Science Foundation of China (2011-2013)

8.Wide-area Adaptive Damping Control of Large-scale Power Systems, supported by National Natural Science Foundation of China (2005-2007)

9.Theory and Methodology of Early Warning, Protection, and Control based on Wide Area Information, supported by National Natural Science Foundation of China (2005-2008)

10.Power System Security Control: New Theory and New Methodology, supported by National Natural Science Foundation of China (2004-2006)

(3)Selected Industry Projects

1.Principle, Modeling and Control Strategy of Flexible Coordinated Control Systems for Electromagnetic Loop Network, supported by Guangzhou Power Supply Bureau (2016- 2017)

2.Distribution Characteristics of Subsynchronous Harmonics in Power Grid and its Impact on Power System Dynamic Performance, supported by State Grid Xinjiang Electric Power Corporation (2015- 2017)

3.Mechanism of Subsynchronous Harmonics Caused by Wind Power, PV and Dynamic Var Compensators, supported by State Grid Xinjiang Electric Power Corporation (2015-2017)

4.Key Technologies for the Operation and Maintenance of the Renewable Integration Demo Project at Zhangjiakou, Supported by State Grid Cooperation of China (2017-2019)

5.Subsynchronous Resonance Suppression Technologies for the Tianzhong HVDC Transmission system, supported by State Grid Xinjiang Electric Power Corporation (2015-2017)

6.Dynamic Performance and Control Strategy for Flexible DC Transmission Systems under Contingency Conditions, supported by State Grid Jibei Electric Power Research Institute (2016-2017)

7.Protection Against Sub- and Super-synchronous Oscillations in Power Systems, supported by Beijing Sifang Automation Co., Ltd. (2016-2021)

8.Operation and Control of Large-scale Renewable Energy Systems with Series-Compensated Transmissions, supported by State Grid Jibei Electric Power Research Institute (2016-2017)

9.Operational Adaptability of Renewable-Energy-Fed ±500kV Flexible DC Power Transmission Systems, supported by State Grid Shanghai Municipal Electric Power Company (2016-2017)

10.Experimental and Simulation Studies on Offshore Flexible DC Transmissions for Oilfield Power Systems, supported by China National Offshore Oil Corporation Research Center (2014-2015)

11.Modeling the Dynamic Performance of Wind Turbines and Dynamic Var Compensators, supported by North China Electric Power Research Institute (2014-2014)

12.Optimal Control and Coordinated Operation of Distributed Dynamic Var Compensator in Receiving-end Metropolitan Power Systems, supported by Guangzhou Power Supply Bureau (2013-2014)

13.Exploiting Dynamic Var Reserve of Synchronous Generators in Multi-Infeed HVDC Receiving-End Power Systems, supported by Electric Power Research Institute of China Southern Power Grid (2013-2015)

14.Root Cause Analysis of BLP Rotor Crack in Unit #3 of Indian KMPCL Project, supported by SEPCO Electric Power Construction Corporation (2013-2014)

15.Risk Analysis and Countermeasures of Subsynchronous Oscillations Caused by Flexible DC Transmission Systems, supported by Electric Power Research Institute of China Southern Power Grid (2013-2014)

16.Risk Evaluation of Subsynchronous Resonance Caused by Wind Turbines Interfaced with Ultra High Voltage AC Transmission Systems, supported by North China Electric Power Research Institute (2012-2012)

17.Mechanism of and Solution to the Asynchronous Self-Excitation Caused by Block Filters, supported by North China Electric Power Research Institute (2012-2013)

18.Operational Strategy and Optimal Dispatch of Microgrids, supported by Guangdong Electric Power Design Institute (2011-2012)

19.Research and Development of Smart Control Center for the Southwest Weizhou Oilfield Power Systems, supported by China National Offshore Oil Corporation, Zhanjiang Branch Company (2011-2013)

20.Combined AGC Technology of Coal-Fueled Turbine Generators by using Advanced Energy Storage Systems, supported by Beijing Ray Power Systems Co., Ltd. (2011-2012)

21.Damping Technologies of Subsynchronous Resonance for Phase-3 Generators at Shangdu Power Plant, supported by Sifang Menghuadian (Beijing) Automation Co., Ltd. (2010-2014)

22.Modelling and Analysis of the Dynamic Performance of the Southwest Weizhou Oilfield Power Systems, supported by China National Offshore Oil Corporation, Zhanjiang Branch Company (2010-2011)

23.Development of Analysis and Evaluation System for Low-Frequency Oscillations in Power Systems, supported by Hebei Electric Power Research Institute (2010-2011)

Having authored or co-authored 3 books and more than 200 technical papers.

(1)Books

Xiaorong Xie, Yingduo Han, Xijiu Guo. Power System Subsynchronous Resonance Analysis and Control. Science Press, China, 2015. (In Chinese)

Xiaorong Xie, Qirong Jiang. Flexible AC Transmission Systems: Principles and Applications. Tsinghua University Press, China, (First Edition) 2006, (Second Edition) 2014. (In Chinese)

Qirong Jiang, Xiaorong Xie, Jianye Chen. Power System Shunt Compensation—Structure, Principle, Control and Applications. China Machine Press, China, 2004. (In Chinese)

(2)Book Chapter

Simulated Annealing - Advances, Applications and Hybridizations (ISBN 978-953-51-0710-1), Chapter 12: Genetic algorithm and simulated annealing: a combined intelligent optimization method and its application on subsynchronous damping control in electrical power transmission systems. Edited by Marcos de Sales Guerra Tsuzuki. Intech, Croatia，2012.8: 245-270

(3)Selected International Journal Papers

1.Liang Wang, Xiaorong Xie, et al. Investigation of SSR in Practical DFIG-Based Wind Farms Connected to a Series-Compensated Power System. IEEE Transactions on Power Systems, v 30 n 5 p 2772-2779, July, 2015

2.Huakun Liu, Xiaorong Xie, et al. Quantitative SSR analysis of series-compensated DFIG-based wind farms using aggregated RLC circuit model. IEEE Trans. Power Systems,v 32 n 1 p 474-483, Jan, 2017

3.Wenbo Shi, Xiaorong Xie, Chu C, Gadh R. Distributed optimal energy management in microgrids. IEEE Transactions on Smart Grid, v 6 n 3 p 1137-1146, May, 2015

4.Xiaorong Xie, Liang Wang, et al. Development and Field Experiments of a Generator Terminal Subsynchronous Damper. IEEE Transactions on Power Electronics, v 29 n 4 p 1693-1701, April, 2014

5.Xiaorong Xie, Huakun Liua, et al. A two-level SSR protection system and its application at the Shangdu Power Plant. International Journal of Electrical Power & Energy Systems, v 64 p 1229–1236, January, 2015

6.Xiaorong Xie, Yipeng Dong, et al. Identifying torsional modal parameters of large turbine generators based on the supplementary-excitation-signal-injection test. International Journal of Electrical Power & Energy Systems, v 56 p 1-8, March, 2014

7.Liang Wang, Xiaorong Xie, et al. Mitigation of Multimodal Subsynchronous Resonance via Controlled Injection of Super- and Sub-Synchronous Currents. IEEE Transactions on Power Systems, v 29 n 3 p 1335-1355, May, 2014

8.Wenbo Shi, Na Li, Xiaorong Xie, et al. Optimal Residential Demand Response in Distribution Networks. IEEE Journal on Selected Areas in Communications, v 32 n 7 p 1441-1450, July, 2014

9.Xiaorong Xie, Huakun Liu, et al. SEDC's Ability to Stabilize SSR: A Case Study on a Practical Series-Compensated Power System. IEEE Transactions on Power Systems, v 29 n 6 p 3092- 3101, November, 2014

10.Xiaorong Xie, Ping Liu, et al. Applying Improved Blocking Filters to the SSR Problem of the Tuoketuo Power System. IEEE Transactions on Power Systems, v 28 n 1 p 227-235, February, 2013

11.Xiaorong Xie, Yuanqu Zhang, et al. Damping multimodal subsynchronous resonance using a generator terminal subsynchronous damping controller. Electric Power System Research, v 99 p 1-8, June, 2013

12.Xiaorong Xie, Yipeng Dong, et al. Online estimation of turbine–generator shaft fatigue loss-of-life caused by subsynchronous resonance. Electric Power System Research, v 92 p 171-179, November, 2012

13.Xiaorong Xie, Qirong Jiang, et al. Damping multimodal subsynchronous resonance using a static var compensator controller optimized by genetic algorithm and simulated annealing. European Transactions on Electrical Power, v 22 n 8 p 1191-1204, 2012

14.Xiaorong Xie, Xijiu Guo, et al. Mitigation of Multimodal SSR Using SEDC in the Shangdu Series-Compensated Power System. IEEE Transactions on Power Systems, v 26 n 1 p 384-391, February, 2011

15.Huakun Liu, Xiaorong Xie, et al. Subsynchronous Interaction between direct-drive PMSG based wind farms and weak AC networks. IEEE Trans. Power Systems, v 32 n 6 p 4708-4720, Nov, 2017

16.Yipeng Dong, Xiaorong Xie, et al. An emergency-demand-response based under speed load shedding scheme to improve short-term voltage stability. IEEE Trans. Power Systems, v 32 n 5 p 3726-3735, Sep, 2017

17.Xiaorong Xie, Liang Wang, et al. Combined application of SEDC and GTSDC for SSR mitigation and its field tests. IEEE Trans. Power Systems, v 31 n 1 p 776-769, 2016

18.Xiaorong Xie, et al. Chuanyu Zhang, et al. Continuous-mass-model-based mechanical and electrical co-simulation of SSR and its application to a practical shaft failure event. IEEE Trans. Power Systems, v 31 n 6 p 5172-5180, 2016

19.Yipeng Dong, Xiaorong Xie, et al. An integrated high side var-voltage control strategy to improve short-term voltage stability of receiving-end Power Systems, IEEE Trans. Power Systems, v 31 n 3 p 2105-2115, 2016

20.Dewu Shu, Xiaorong Xie, et al. A multirate EMT co-simulation of large AC and MMC-based MTDC systems. IEEE Trans. Power Systems, v 33 n 2 p 1252-1263, 2018

21.Wuhui Chen, Danhui Wang, Xiaorong Xie, et al. Identification of modeling boundaries for SSR studies in series compensated power networks. IEEE Trans. Power Systems, v 32 n 6 p 4851-4860, 2017

22.Wuhui Chen, Xiaorong Xie, et al. Probabilistic stability analysis of subsynchronous resonance for series-compensated DFIG-based wind farms. IEEE Trans. Sustainable Energy, v 9 n 1 p 400-409, 2018

23.Xiaorong Xie, Xu Zhang, et al. Characteristic analysis of subsynchronous resonance in practical wind farms connected to series-compensated transmissions. IEEE Trans. Energy Conversion, v 32 n 3 p 1117-1126., 2017

24.Dewu Shu, Xiaorong Xie, et al. A novel interfacing technique for distributed hybrid simulations combining EMT and transient stability models. IEEE Trans. Power Delivery, v 33 n 1 p 130-140, 2018

25.Dawei Sun, Xiaorong Xie, et al. Investigation of SSTI between practical MMC-based VSC-HVDC and adjacent turbogenerators through modal signal injection test. IEEE Trans. Power Delivery, v 32 n 6 p 2432-2441, 2017

26.Huakun Liu, Xiaorong Xie, et al. Mitigation of SSR by embedding subsynchronous notch filters into DFIG converter controllers. IET Generation, Transmission & Distribution, v 11 n 11 p 2888-2896, 2017

27.Huakun Liu, Xiaorong Xie, et al. Optimal design of linear subsynchronous damping controllers for stabilising torsional interactions under all possible operating conditions. IET Generation, Transmission & Distribution, v 9 n 13 p 1652–1661, 2015

28.Liang Wang, Xiaorong Xie, et al. Centralised solution for subsynchronous control interaction of doubly fed induction generators using voltage-sourced converter. IET Generation, Transmission & Distribution, v 9 n 16 p 2751-2759, 2015

29.Dewu Shu, Xiaorong Xie, et al.Hybrid method for numerical oscillation suppression based on rational-fraction approximations to exponential functions. IET Generation, Transmission & Distribution, v 10 n 11 p 2825 – 2832, 2016

30.Yipeng Dong, Xiaorong Xie, et al. Local-area STVS control system. IET Generation, Transmission & Distribution, v 10 n 15 p 3901-3909, 2016

31.Xiaorong Xie, Yonghong Guo, et al. Improving AGC performance of coal-fueled thermal generators using multi-MW scale BESS: a practical application. IEEE Trans. Smart Grid, v 9 n 3 p 1769-1777, 2018

32.Huakun Liu, Xiaorong Xie, et al. Stability analysis of SSR in multiple wind farms connected to series-compensated systems using impedance network model. IEEE Trans. on Power Systems, v 33 n 3 p 3118-3128, 2018

33.Huakun Liu, Xiaorong Xie, et al. An oscillatory stability criterion based on the unified dq-frame impedance network model for power systems with high-penetration renewables. IEEE Trans. Power Systems, v 33 n 3 p 3472-3485, 2018

34.Dewu Shu, Venkata Dinavahi, Xiaorong Xie, et al. Shifted frequency modeling of hybrid modular multilevel converters for simulation of MTDC grid. IEEE Trans. Power Delivery, v 33 n 3 p 1288-1298., 2018

35.Dewu Shu, Xiaorong Xie, et al. Sub- and super-synchronous interactions between STATCOMs and weak AC/DC transmissions with series compensations. IEEE Trans. Power Electronics, v 33 n 9 p 7424 – 7437, 2018

36.Yipeng Dong, Xiaorong Xie, et al. Demand-response based distributed preventive control to improve short-term voltage stability. IEEE Trans. Smart Grid, v 9 n 5 p 4785 - 4795 ,Sep.2018

37.Dewu Shu, Xiaorong Xie, et al. Dynamic phasor based interface model for EMT and transient stability hybrid simulations. IEEE Trans. Power Systems, v33 n 4 p 3930 - 3939 ,July 2018

38.Xiaorong Xie, Wei Liu, et al. A System-wide Protection against Unstable SSCI in Series-Compensated Wind Power Systems. IEEE Trans. Power Delivery, to be published

39.Dawei Sun, Xiaorong Xie, et al. Integrated generation-transmission expansion planning for offshore oilfield power systems based on genetic Tabu hybrid algorithm. Journal of Modern Power Systems and Clean Energy, v 5 n 1 p 117-125 , 2017

40.Xiaorong Xie, Huakun Liu, et al. Coordinated design of supplementary excitation damping controller and voltage-sourced converter based generator terminal subsynchronous damping controller for subsynchronous resonance suppression: a case Study. Electric Power Components and Systems, v 44 n 5 p 565-577, 2016

(4)Selected Conference Papers

1.Xu Zhang, Xiaorong Xie, et al. Mitigation of Sub-Synchronous Control Interaction in Wind Power systems with GA-SA tuned Damping Controller. IFAC 2017 World Congress, Toulouse, FRANCE, 2017: 8740-8745.

2.Huakun Liu, Xiaorong Xie, et al. Damping DFIG-associated SSR by adding subsynchronous suppression filters to DFIG converter controllers. IEEE Power and Energy Society General Meeting (PESGM), Boston, MA, USA,2016:1-5

3.Xiaorong Xie, Huakun Liu, et al. Measurement of Sub- and Supersynchronous Phasors in Power Systems with High Penetration of Renewables. IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT), Minneapolis, MN, USA, 2016: 6-9: 1-5

4.Xiaorong Xie, Liang Wang, et al. A mechanism study of SSR for multiple DFIG wind generators connected to a series-compensated power system. 2014 International Conference on Power System Technology (POWERCON), Chengdu, Sichuan, China, 2014: 2769-2774

5.Baorong Zhou, Yipeng Dong, Chao Hong, Xiaorong Xie, et al. An integrated high side var/voltage control for improvement of transient voltage stability. 2014 International Conference on Power System Technology (POWERCON), Chengdu, Sichuan, China, 2014: 415-420

6.Xiaoliang Dong, Xiaorong Xie, et al. Coordinated Parameters Design of SEDC and GTSDC for SSR Mitigation. 2014 IEEE Power and Energy Society General Meeting, National Harbor, MD, 2014: 1-5

7.Xiaoliang Dong, Xiaorong Xie. Influence of DFIG controller parameter on SSR under all operation areas. 2014 International Conference on Power System Technology (POWERCON), Chengdu, Sichuan, China, 2014: 2618-2622.

8.Wenbo Shi, Xiaorong Xie, et al. A distributed optimal energy management strategy for microgrids. IEEE International Conference on Smart Grid Communications (Smart Grid Comm), Venice, Italy, 2014: 200-205

9.Lei Zhang, Yipeng Dong, Zhigang Chen, Xiaorong Xie, Hao Sun, Zhiwen Liu. An Integrated Control Strategy of Battery Energy Storage System in Microgrid. 2013 2nd IET Renewable Power Generation Conference, Beijing, China, 2013: 1-4

10.Jiaqi Zhang, Xiaorong Xie, et al. Modeling and analysis of independent offshore platforms micro-grid. 2011 4th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies, Weihai, Shangdong, China, 2011: 1479 – 1484.

11.Xiaorong Xie, Xiaojin Zhang, et al. Nonlinearity of Torsional Damping and its Effect on SSR Characteristics of Turbine Generators, CIGRE Colloquium on New Development of Rotating Electrical Machines. International Council on Large Electric Systems, Beijing, China, 2011: 163-170.

12.Peng Song, Xiaorong Xie, et al. Sensitive Analysis on Electrical Parameters of Generators to Sub-synchronous Resonance. CIGRE Colloquium on New Development of Rotating Electrical Machines. International Council on Large Electric Systems, Beijing, China, 2011: 171-177.

13.Xiaoliang Dong, Guoqing Li, Xiaorong Xie. Online Evaluation Method of Power System Stabilizer based on Wide Area Measurement System. 2011 International Conference on Advanced Power Automation and Protection, Beijing, China, 2011: 1543-1547.

14.Daobiao Zou, Xiaorong Xie, et al. A STATCOM-Control Strategy in support of Direct On Line Starting of large Induction Motor in offshore Oilfield Power Systems. 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012, Harbin, Heilongjiang, China, 2012: 2704 – 2709

15.Xiaorong Xie, Yipeng Dong, et al. The Improved SSR Electromagnetic Simulation Model and its Comparison with Field Measurements. In Proceedings of the 2nd International Conference on Simulation and Modeling Methodologies, Technologies and Applications, Rome, Italy, 2012: 419-424

(5)Authorized Patent

1.Xiaorong Xie, Huakun Liu, Chuanyu Zhang. Multimodal Sub- and Super-Synchronous Oscillation Damping Control Method and System. Chinese Patent No. ZL201610037930.3, authorized on Dec. 19, 2017.

2.Xiaorong Xie, Chuanyu Zhang, Huakun Liu, et al. Mechanical and Electrical Co-simulation method and System. Chinese Patent No. ZL201410653532.5, authorized on June 23, 2017.

3.Xiaorong Xie, Yinghong Hu, Huakun Liu, Yu Li, Liang Wang, et al. A Subsynchronous Resonance Damping Method for Series-compensated Wind Farms. Chinese Patent No. ZL201410669867.6, authorized on Jan. 4, 2017.

4.Yuquan Liu, Xiaorong Xie, Meng Ye, Jianlan Hou, Zhichang Yuan, Fei Wang, Yingyun Sun, Ying Cai. A Method for Detecting Transient Voltage Stability of Power System. Chinese Patent No. ZL201410075019.2, authorized on Feb. 1, 2017.

5.Yinghong Hu, Xiaorong Xie, Yu Li, Huakun Liu, Chun Deng, et al. A Method of Suppressing Subsynchronous Resonance in Wind Farm and Series-Compensated Transmission Systems. Chinese Patent No. ZL201510481745.9, authorized on Aug. 11, 2017.

6.Baorong Zhou, Xiaorong Xie, Yipeng Dong, Chao Hong, Xiaoming Jin, Wenfeng Yao. The Method and System to Select PMU Locations and Generator Buses in a Power System. Chinese Patent No. ZL201410670520.3, authorized on July 28, 2017.

7.Baorong Zhou, Xiaorong Xie, Yipeng Dong, Chao Hong, Xiaoming Jin, Wenfeng Yao. The Method, System and Devices for Wide-area Voltage Control of a Power System. Chinese Patent No. ZL201510483565.4, authorized on May 10, 2017.

8.Xiaorong Xie, Jianfeng Wang, Dawei Sun, Che Wei, Qiang Li, Guofeng Liu, Guangfen Wan, Xue Li. An Integrated Optimization method for Power Sources and Grids. Chinese Patent No. ZL201310561781.7, authorized on Sept. 21, 2016.

9.Yingyun Sun, Jianliang Zhong, Xiaorong Xie. Online Simulation Method for Contingency Operations of Offshore Oil-Rig Power Systems. Chinese Patent No. ZL201410040921.0, authorized on June 22, 2016.

10.Yuquan Liu, Xiaorong Xie, Meng Ye, Jianlan Hou, Ke Wang, Zhichang Yuan, Fei Wang, Yingyun Sun, Ying Cai. The Method and System for Voltage Stability Control of Power Systems. Chinese Patent No. ZL201410310209.8, authorized on June 15, 2016.

11.Baorong Zhou, Xiaorong Xie, Yipeng Dong, Chao Hong, Xiaoming Jin, Wenfeng Yao. A Reactive Power -Voltage Integrative Control Equipment for High Voltage Side of Power Plant. Chinese Patent No. ZL201410232542.1, authorized on June 15, 2016.

12.Hao Sun, Xiaorong Xie, Zhigang Chen, Yipeng Dong, Zhiwen Liu, Wenbo Xia, Longbo Xu, Weihan Hao, Yu Zhou, Xia Cheng. A Generalized Electromechanical Transient Model for Grid-Connected Photovoltaic Power Systems. Chinese Patent No. ZL201210328721.6, authorized on Dec. 16, 2015.

13.Fei Xue, Xiaorong Xie, Shu Wang, Liufeng Mou. The Method and System for Mitigating Subsynchronous Resonance of a Generator. Chinese Patent No. ZL201110367383.2, authorized on Sept. 23, 2015.

14.YuHong Xie, Lvxiong Ke, Guangrong Tang, Xiaorong Xie, Jianfeng Wang, Huarong Bu, Weituan Li, Daobiao Zou, Zureng Liu, Ce Liu, Che Wei, Zhihai Zan. An Optimal Power Control Method for Offshore Oil-Rig Power Systems. Chinese Patent No. ZL201310006694.5, authorized on Dec. 17, 2014.

15.Jianfeng Wang, Xiaorong Xie, Che Wei, Yingyun Sun, Guofeng Liu, Qiang Li, Haotian Li. A State Estimation Method for Offshore Oil-Rig Power Systems. Chinese Patent No. ZL201310032735.8, authorized on Nov. 5, 2014.

16.Jianfeng Wang, Xiaorong Xie, Che Wei, Guofeng Liu, Qiang Li, Guangfen Wan. An On-Line Decision-making Method for Emergency Control of Offshore Oil-Rig Power Systems. Chinese Patent No. ZL201310037717.9, authorized on Aug. 6, 2014.

17.Xiaorong Xie, Xiaodong Yang, Shuwen Sun, Lingyu Kong, Shaohua Jiao, Quan Liu, Fujie Chang, Wei Zhen, Xiaojin Zhang. A Method to Identify Shaft Modal Damping for 1000MW Turbine Generators. Chinese Patent No. ZL201010233803.3, authorized on Sept. 7, 2011.

18.Xiaorong Xie, Zhipeng Li. A Subsynchronous Damping Control System for Efficient Mitigation of Subsynchronous Resonance and Oscillation. Chinese Patent No. ZL200910090158.1, authorized on Aug. 17, 2011.

19.Xiaorong Xie. A Subsynchronous Damping Control System. Chinese Patent No. ZL200810117124.2, authorized on Sept. 8, 2010.

20.Guobao Li, Xijiu Guo, Tao Zhang, Yingwei Li, Xiaorong Xie, Shaohua Jiao, Xinyan Liang, Yuansheng Li. Subsynchronous Damping Controller for Turbine Generators. Chinese Patent No. ZL200810057039.1, authorized on Oct. 21, 2009.

21.Guobao Li, Xijiu Guo, Tao Zhang, Yingwei Li, Xiaorong Xie, Yuansheng Li, Shaohua Jiao, Fujie Chang. Torsional Stress Relay for Turbine Generators. Chinese Patent No. ZL200810057040.4, authorized on Oct. 21, 2009.

22.Xiaorong Xie, Jian Li, Jingtao Wu, Tao Zhang. Method and Device using Mutually Backup Synchronization Signals from both BEIDOU System and Global Positioning System. Chinese Patent No. ZL200410009685.2, authorized on June 18, 2008.

23.Xiaorong Xie, Jian Li, Jingtao Wu, Tao Zhang. A High-Precision Method for Synchrophasor Measurement. Chinese Patent No. ZL03145952.8, authorized on June 22, 2005.

24.Xiaorong Xie, Luyuan Tong, Yingduo Han. An Electric Measurement Method for Internal Voltage Phasor of Synchronous Generators. Chinese Patent No. ZL02130955.8, authorized on Jan. 19, 2005.

25.Xiaorong Xie, Xinqiang Zhang, Yuanhua Chen, Zhanghui Lu. Pulse Generating Method and Pulse Generator for Selected Harmonics Elimination in Three-Level PWM. Chinese Patent No. ZL02121111.6, authorized on July 28, 2004.

Professional Society Membership

IEEE Transactions on Power Delivery, Editor

IET Renewable Power Generation, Associate Editor

International Journal of Electrical Power & Energy Systems, Associate Editor

IEEE Access, Associate Editor

International Journal of Power and Energy System, Associate Editor

IET Fellow

IEEE Senior Member

CIGRE WG C4.49 Member

Member of CSEE (Chinese Society of Electrical Engineering)