Publications

Check my citations at Google Scholar and Chinese invention patents at Pat365.

Catelog
  - Dissertation
  - Under Review
  - Journal
  - Conference
  - Patent
  - Software Copyright
  - Presentation

Dissertation

Ph.D. Thesis: Stability-Constrained Optimal Power Flow for Power Systems: Model, Algorithm and Parallelization, Zhejiang University, June 2014, Advisor: Dr. Quanyuan Jiang.

Bachelor Thesis: An Efficient Approach for Optimal Power Flow based on Parallel Computing, Zhejiang University, May 2009. Advisor: Dr. Quanyuan Jiang. (Outstanding Thesis Award and Top 100 Undergraduate Thesis Award, Zhejiang University)

Under Review

  1. Guangchao Geng, Xiangguo Yang, William Hammond, Wilsun Xu, Magnetic Sensor Array based Current Measurement for Two-Wire Power Cords, submitted for publication in journal.
  2. Guangchao Geng, Lei Fan, Time-Decoupled Long-Term Unit Commitment using Asynchronous Parallelization, submitted for publication in journal.
  3. Rong Yan, Guangchao Geng, Quanyuan Jiang, Yanglin Li, Fast Transient Stability Batch Assessment using Cascaded Convolutional Neural Networks, submitted for publication in journal.
  4. Wenlong Liu, Yuzhong Gong, Guangchao Geng, Quanyuan Jiang, Refined Ramp Event Characterization for Wind Power Ramp Control Using Energy Storage System, submitted for publication in journal.
  5. Wenlong Liu, Guangchao Geng, Quanyuan Jiang, Haifeng Fan, Jing Yu, Model-Free Fast Frequency Control Support with Energy Storage System, submitted for publication in journal.
  6. Quanyuan Jiang, Guoxiao Gan, Xiangyu Lin, Guangchao Geng, Scalable Solution of Multi-Contingency Transient Stability Constrained Optimal Power Flow, submitted for publication in journal.
  7. Guoxiao Gan, Wenlong Liu, Wuzhi Zhong, Guangchao Geng, Quanyuan Jiang, Daoshan Huang and Danyue Wu. Identification of Large Events Triggering Cascading Failures in Power System, submitted for publication in conference.
  8. Guoxian Gan, Guangchao Geng, Bo Gao, Wuzhi Zhong, Quanyuan Jiang, Daoshao Huang, Blocking Control of Power System Cascading Failures Considering Line Outages Probability, submitted for publication in journal.

Journal

  1. Zhonglin Cheng, Guangchao Geng, Quanyuan Jiang, Josep M. Guerrero, Energy Management of CHP-based Microgrid with Thermal Storage for Reducing Wind Curtailment, Journal of Energy Engineering, to appear.
  2. Guoxian Gan, Zexiang Zhu, Guangchao Geng, Quanyuan Jiang, An Efficient Parallel Sequential Approach for Transient Stability Emergency Control of Large Scale Power System, IEEE Transactions on Power Systems, to appear.
  3. Guangchao Geng, Xiangguo Yang, Yang Gao, William Hammond, Wilsun Xu, Non-Invasive Current Sensor for Multi-Core Cables, IEEE Transactions on Power Delivery, vol. 33, no. 5, pp. 2335-2343, Oct. 2018.
  4. Pengcheng You, Steven H. Low, Wayes Tushar, Guangchao Geng, Chau Yuen, Zaiyue Yang, Youxian Sun, Scheduling of EV Battery Swapping, I: Centralized Solution, IEEE Transactions on Control of Network Systems, to appear.
  5. Moosa Moghimi Haji, Wilsun Xu, Guangchao Geng, Single-port and Multi-port Frequency Dependent Network Equivalents with Numerically Stable Branches, IET Generation, Transmission & Distribution, vol. 12, no. 3, pp. 564-570, Mar. 2018.
  6. Shrirang Abhyankar, Guangchao Geng, Mihai Anitescu, Xiaoyu Wang, Venkata Dinavahi, Solution Techniques for Transient Stability-Constrained Optimal Power Flow - Part I, IET Generation, Transmission & Distribution, vol. 11, no. 12, pp. 3177-3185, Aug. 2017.
  7. Guangchao Geng, Shrirang Abhyankar, Xiaoyu Wang, Venkata Dinavahi, Solution Techniques for Transient Stability-Constrained Optimal Power Flow - Part II, IET Generation, Transmission & Distribution, vol. 11, no. 12, pp. 3186-3193, Aug. 2017.
  8. Guangchao Geng, Juncheng Wang, Kun-Long Chen, Wilsun Xu, Contactless Current Measurement for Enclosed Multi-Conductor Systems based on Sensor Array, IEEE Transactions on Instrumentation and Measurement, vol. 66, no. 10, pp. 2627-2637, Oct. 2017.
  9. Juncheng Wang, Guangchao Geng, Kun-Long Chen, Hao Liang, Wilsun Xu, Event-Based Non-Intrusive Home Current Measurement using Sensor Array, IEEE Transactions on Smart Grid, to appear.
  10. Xiangguo Yang, Guangchao Geng, Yang Wang, Tianyu Ding, Method for Accurately Measuring the Power-Frequency Parameters of EHV/UHV Transmission Lines, IET Generation, Transmission & Distribution, vol. 11, no. 7, pp. 1726-1734, May 2017.
  11. Yu Liu, Guangchao Geng, Shan Gao, Wilsun Xu, Non-Intrusive Energy Use Monitoring for a Group of Electrical Appliances, IEEE Transactions on Smart Grid, vol. 9, no. 4, pp. 3801-3810, July 2018.
  12. Yongjie Li, Guangchao Geng, Quanyuan Jiang, A Parallelized Contour Integral Rayleigh-Ritz Method for Computing Critical Eigenvalues of Large-scale Power Systems, IEEE Transactions on Smart Grid, vol. 9, no. 4, pp. 3573-3581, July 2018.
  13. Zhihao Li, Guoqiang Yao, Guangchao Geng, Quanyuan Jiang, An Efficient Optimal Control Method for Open-Loop Transient Stability Emergency Control, IEEE Transactions on Power Systems, vol. 32, no. 4, pp. 2704-2713, July 2017.
  14. Zhihao Li, Guangchao Geng, Quanyuan Jiang, Transient Stability Emergency Control Using Asynchronous Parallel Mixed-integer Pattern Search, IEEE Transactions on Smart Grid, vol. 9, no. 4, pp. 2976-2985, July 2018.
  15. Guangchao Geng, Quanyuan Jiang, Youxian Sun, Parallel Transient Stability Constrained Optimal Power Flow using GPU as Coprocessor, IEEE Transactions on Smart Grid, vol. 8, no. 3, pp. 1436-1445, May 2017.
  16. Zexiang Zhu, Guangchao Geng, Quanyuan Jiang, Multi-Scenario Parameter Estimation for Synchronous Generation Systems, IEEE Transactions on Power Systems, vol. 32, no. 3, pp. 1851-1859, May 2017.
  17. Yongjie Li, Guangchao Geng, Quanyuan Jiang, A Parallel Contour Integral Method for Eigenvalue Analysis of Power Systems, IEEE Transactions on Power Systems, vol. 32, no. 1, pp. 624-632, Jan. 2017.
  18. Boran Zhou, Guangchao Geng, Quanyuan Jiang, Hydro-Thermal-Wind Coordination in Unit Commitment, IEEE Transactions on Power Systems, vol. 31, no. 6, pp. 4626-4637, Nov. 2016.
  19. Zexiang Zhu, Guangchao Geng, Quanyuan Jiang, Power System Dynamic Model Reduction based on Extended Krylov Subspace Method, IEEE Transactions on Power Systems, vol. 31, no. 6, pp. 4483-4494, Nov. 2016.
  20. Junchao Ma, Guangchao Geng, Quanyuan Jiang, Two-Time-Scale Coordinated Energy Management for Medium-Voltage DC Systems, IEEE Transactions on Power Systems, vol. 31, no. 5, pp. 3971-3983, Sep. 2016.
  21. Yongjie Li, Guangchao Geng, Quanyuan Jiang, An Efficient Parallel Krylov-Schur Method for Eigen-analysis of Large-scale Power Systems, IEEE Transactions on Power Systems, vol. 31, no. 2, pp. 920-930, Mar. 2016.
  22. Boran Zhou, Guangchao Geng, Quanyuan Jiang, Hierarchical Unit Commitment with Uncertain Wind Power GenerationIEEE Transactions on Power Systems, vol. 31, no. 1, pp. 94-104, Jan. 2016.
  23. Guangchao Geng, Venkataramana Ajjarapu, Quanyuan Jiang, A Hybrid Dynamic Optimization Approach for Stability Constrained Optimal Power FlowIEEE Transactions on Power Systems, vol. 29, no. 5, pp. 2138-2149, Sep. 2014.
  24. Quanyuan Jiang, Yun Wang, Guangchao Geng, A Parallel Reduced-Space Interior Point Method with Orthogonal Collocation for First-Swing Stability Constrained Emergency ControlIEEE Transactions on Power Systems, vol. 29, no. 1, pp. 84-92, Jan. 2014.
  25. Quanyuan Jiang, Meidong Xue, Guangchao GengEnergy Management of Microgrid in Grid-Connected and Stand-Alone Modes, IEEE Transactions on Power Systems, vol. 28, no. 3, pp. 3380-3389, Aug. 2013.
  26. Guangchao Geng, Quanyuan Jiang, A Two-Level Parallel Decomposition Approach for Transient Stability Constrained Optimal Power FlowIEEE Transactions on Power Systems, vol. 27, no. 4, pp. 2063-2073, Nov. 2012.
  27. Quanyuan Jiang, Guangchao GengA Reduced-Space Interior Point Method for Transient Stability Constrained Optimal Power FlowIEEE Transactions on Power Systems, vol. 25, no. 3, pp. 1232-1240, Aug. 2010.
  28. Quanyuan Jiang, Guangchao Geng, Chuangxin Guo, Yijia Cao, An Efficient Implementation of Automatic Differentiation in Interior Point Optimal Power FlowIEEE Transactions on Power Systems, vol. 25, no. 1, pp. 147-155, Feb. 2010.

Journal in Chinese

  1. Yanglin Li, Guangchao Geng, Quanyuan Jiang, Rong Yan, Power System Small-Singal Stability Assessment based on Convolutional Neural Networks, Automation of Electric Power Systems, to appear.
  2. Guoxiao Gan, Guangchao Geng, Wuzhi Zhong, Quanyuan Jiang, Zhenhua Xu, Yi Su, Ting Huang, Parallel Sequential Optimization Algorithm for Transient Stability Emergency Control of Power System, Electric Power Automation Equipment, vol. 38, no. 8, pp. 68-73, Aug. 2018.
  3. Zexiang Zhu, Hongtao Xiong, Anan Ma, Guangchao Geng, Quanyuan Jiang, Space Regularization Based Parameter Estimation Methods for Discontinuous Synchronous Generation Systems, Automation of Electric Power Systems, 2018, 42(10): 93-99.
  4. Xiangyu Lin, Guangchao Geng, Quanyuan Jiang, Efficient Method based on Adjoint Sensitivity Analysis for Transient Stability Constrained Optimal Power Flow, Journal of Mechanical & Electrical Engineering, 2017, 34(8): 916-921.
  5. Junji Feng, Guangchao Geng, Yun Wang, Quanyuan Jiang, A Pseudo-spectral Method for Transient Stability Constrained Emergency Control, Electric Power Automation Equipment, 2015, 35(9): 68-73.
  6. Shucan Zhou, Guangchao Geng, Quanyuan Jiang, Luping Wei, Zhenbin Zhan, Coordinated Voltage Control Strategy for Wind Farm Clusters under Extreme Wind Conditions, Electric Power Construction, vol. 36, no. 3, pp. 7-14, Mar. 2015. (Cover article)
  7. Qingjun Shi, Guangchao Geng, Quanyuan Jiang, Real-time Optimal Energy Dispatch of Standalone MicrogridProceedings of the CSEE, vol. 32, no. 16, pp. 26-35, Aug. 2012.
  8. Hongwei Chen, Guangchao Geng, Quanyuan Jiang, Power Flow Algorithm for Traction Power Supply System of Electric Railway Based on Locomotive and Network CouplingAutomation of Electric Power Systems, vol. 36, no. 3, pp. 76-80, Feb. 2012.
  9. Xiangdong Jiang, Guangchao Geng, Di Wu, Xiangguo Duan, Low-Frequency Automatic Unit Start-up in Baishan Hydropower Plant, Mechanical & Electrical Technique of Hydropower Station, vol. 32, no. 3, pp. 76-88, Jun. 2009.
  10. Quanyuan Jiang, Guangchao GengInterior-point Optimal Power Flow with the High Voltage Direct Current Transmission System, Proceedings of the CSEE, vol. 29, no. 25, pp. 43-49, Sep. 2009.
  11. Guangchao Geng, Quanyuan Jiang, An Automatic Differentiation based Interior-point Method for Optimal Power Flow, Automation of Electric Power Systems, vol. 32, no. 23, pp. 41-45, Dec. 2008.

Conference

  1. Wenlong Liu, Guangchao Geng, Siyuan Wang, Quanyuan Jiang, Optimal Allocation of Long-Time-Scale Ramp Requirement with High Wind Penetration, 50th North American Power Symposium 2018.
  2. Siyuan Wang, Guangchao Geng, Wenlong Liu, Quanyuan Jiang, Impact of Time-Coupled Generator Formulation on Energy Storage Sizing Problem, 50th North American Power Symposium 2018.
  3. Guoxiao Gan, Guangchao Geng, Quanyuan Jiang, A Fast Dynamic Optimization Approach for Transient Stability Emergency Control, 2018 IEEE PES General Meeting.
  4. Xingpeng Li, Guangchao Geng, Quanyuan Jiang, A Hierarchical Energy Management Strategy for Grid-connected Microgrid2014 IEEE PES General Meeting.
  5. Guangchao Geng, Venkataramana Ajjarapu, Quanyuan Jiang, Application of Automatic Differentiation in Power System Trajectory Sensitivity Analysis2014 IEEE PES Transmission & Distribution Conference & Exposition (Selected as one of the conference’s best papers).
  6. Guangchao Geng, Quanyuan Jiang, Venkataramana Ajjarapu, Performance Analysis for Two-Level Parallel Transient Stability Constrained Optimal Power Flow45th North American Power Symposium (NAPS) 2013.

Patent

Dr. Geng is holding 14 Chinese invention patents and 1 pending patents. Check Chinese publication page for details.

Software Copyright

Dr. Geng has been issued 6 software copyrights in China. Check Chinese publication page for details.

Presentation (in the past)

  1. Guangchao Geng, Non-Invasive Current Measurement for Multi-Phase Teck Cables, Poster Session, Alberta Power Industry Consortium (APIC) Power & Energy Innovation Forum 2017, Edmonton, AB, Canada. May 4, 2017.
  2. Guangchao Geng, Non-Invasive Current Measurement for Two-Wire Power Cords, Poster Session, Alberta Power Industry Consortium (APIC) Power & Energy Innovation Forum 2017, Edmonton, AB, Canada. May 4, 2017.
  3. Guangchao Geng, Contactless Current Measurement for Enclosed Multi-Conductor Systems based on Sensor Array, Poster Session, Alberta Power Industry Consortium (APIC) Power & Energy Innovation Forum 2016, Edmonton, AB, Canada. May 5, 2016.
  4. Guangchao Geng, UPSYM: High Performance Power System Modelling and Code Generation, Seminar at Laboratory of Power System High Performance Computing, College of Electrical Engineering, Zhejiang University. September 25, 2015. (in Chinese)
  5. Guangchao Geng, A Hybrid Dynamic Optimization Approach for Stability Constrained Optimal Power Flow, PSACE Transactions Paper Session - T3, 2015 IEEE Power & Energy Society General Meeting, Denver, CO, United States. July 29, 2015.
  6. Guangchao Geng, Data-Driven Engineering Intelligence in Smart Grid, Seminar at Group of Networked Sensing and Control (NeSC), Institute of Industrial Process Control, Department of Control Science and Engineering, Zhejiang University. July 3, 2015. (in Chinese)
  7. Guangchao Geng, Stability-Constrained Optimal Power Flow, Talk in Prof. Steven Low's Short Course "Power System Analysis", Department of Control Science and Engineering, Zhejiang University. Apr. 30, 2015. (in Chinese)
  8. Guangchao Geng, Data-Driven Engineering Intelligence in Smart Grid, 2015 Spring Meeting of Prof. Jiang's Group, College of Electrical Engineering, Zhejiang University. Apr. 25, 2015. (in Chinese)
  9. Guangchao Geng, Trajectory Sensitivity and its Applications in Power Systems, Seminar at Group of Networked Sensing and Control (NeSC), Institute of Industrial Process Control, Department of Control Science and Engineering, Zhejiang University. Mar. 27, 2015. (in Chinese)
  10. Guangchao Geng, Online Dynamic Optimization for Power Systems: A Proposal, Seminar at Group of Networked Sensing and Control (NeSC), Institute of Industrial Process Control, Department of Control Science and Engineering, Zhejiang University. Oct. 7, 2014. (in Chinese)
  11. Guangchao Geng, Flexible Simulation Software and Multi-timescale Operation Strategy for Microgrid with Intermittent Energy and Storage, Seminar at Group of Networked Sensing and Control (NeSC), Institute of Industrial Process Control, Department of Control Science and Engineering, Zhejiang University. Sep. 13, 2014. (in Chinese)
  12. Guangchao Geng, Stability-Constrained Optimal Power Flow for Large-scale Power Systems: Model, Algorithm and Parallelization, Seminar at Group of Networked Sensing and Control (NeSC), Institute of Industrial Process Control, Department of Control Science and Engineering, Zhejiang University. July 9, 2014. (in Chinese)
  13. Guangchao Geng, A Hybrid Dynamic Optimization Approach for Stability Constrained Optimal Power Flow, Student Poster Contest Session, 2014 IEEE Power & Energy Society Transmission & Distribution Conference & Exposition, Chicago, IL, United States. April 16, 2014.
  14. Guangchao Geng, Application of Automatic Differentiation in Power System Trajectory Sensitivity Analysis, Paper Forum Session "Emerging Technologis & Power System Analysis Computing & Economics", 2014 IEEE Power & Energy Society Transmission & Distribution Conference & Exposition, Chicago, IL, United States. April 16, 2014.
  15. Guangchao Geng, Introduction to Power System High Performance Computing, Seminar at Dr. Ajjarapu's research group, Department of Electrical and Computer Engineering, Iowa State University, Ames, IA, United States. April 10, 2014.
  16. Guangchao Geng, Stability-Constrained Optimal Power Flow for Large-scale Power Systems: Model, Algorithm and Parallelization, Seminar at Laboratory of Power System High Performance Computing, College of Electrical Engineering, Zhejiang University. Dec. 4, 2013. (in Chinese)
  17. Guangchao Geng, Flexible Simulation Software and Multi-timescale Operation Strategy for Microgrid with Intermittent Energy and Storage – Part II, Seminar at Dr. Ajjarapu's research group, Department of Electrical and Computer Engineering, Iowa State University, Ames, IA, United States. Nov. 21, 2013.
  18. Guangchao Geng, Flexible Simulation Software and Multi-timescale Operation Strategy for Microgrid with Intermittent Energy and Storage – Part I, Seminar at Dr. Ajjarapu's research group, Department of Electrical and Computer Engineering, Iowa State University, Ames, IA, United States. Nov. 14, 2013.
  19. Guangchao Geng, Stability-Constrained Optimal Power Flow: Model, Algorithm and Parallelization, Seminar at Dr. Ajjarapu's research group, Department of Electrical and Computer Engineering, Iowa State University, Ames, IA, United States. Sep. 26, 2013.
  20. Guangchao Geng, Performance Analysis for Two-Level Parallel Transient Stability Constrained Optimal Power Flow, Transient Stability Session, Power System Dynamics and Stability Track, 45th North American Power Symposium (NAPS) 2013, Kansas State University, Manhattan, KS, United States. Sep. 23, 2013.
  21. Guangchao Geng, A Two-Level Parallel Decomposition Approach for Transient Stability Constrained Optimal Power Flow, Transactions Paper Session of IEEE Power System Dynamic Performance Committee, 2013 IEEE Power & Energy Society General Meeting, Vancouver, BC, Canada. Poster presentation at July 23, 2013. Oral presentation at July 24, 2013.
  22. Guangchao Geng, Introduction to Power System High Performance Computing II, Seminar at Laboratory of Power System High Performance Computing, College of Electrical Engineering, Zhejiang University. July 10, 2012. (in Chinese)
  23. Guangchao Geng, Introduction to Power System High Performance Computing I, Seminar at Laboratory of Power System High Performance Computing, College of Electrical Engineering, Zhejiang University. June 6, 2012. (in Chinese)
  24. Guangchao Geng, A Reduced-space Interior Point Method based Transient Stability Constrained Optimal Power Flow, Seminar at Laboratory of Power System High Performance Computing, College of Electrical Engineering, Zhejiang University. Jan. 7, 2009. (in Chinese)

Recent Updates

  • 08 Sep 2018

    We have two papers accepted by and to be presented at 2018 North American Power Symposium. Our PhD student Wenlong Liu and Siyuan Wang will present our recent research update at the conference site during Sept. 9-11.

  • 30 Jun 2018

    Dr. Geng was recently approved as a Master Advisor, by Faculty of Engineering, Zhejiang University. Multiple master student openings (incl. both academic and professional Master of Science programs) will be provided starting from Fall 2019. Prospective students are welcome to contact Dr. Geng for further information.

  • 06 Jun 2018

    One research paper "Energy Management of CHP-based Microgrid with Thermal Storage for Reducing Wind Curtailment" was recently accepted by Journal of Energy Engineering.

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