Yujun Li
IEEE Member
Associate Professor, Department of Power Electrical Engineering, School of Electrical Engineering
Xi'an Jiaotong University
Home Page - 李 宇骏
email:
yujunli@xjtu.edu.cn
Google Scholar Website:
https://scholar.google.com/citations?user=8gDvM48AAAAJ&hl=en
Researchgate Website:
I received my B.S. degree in electrical engineering from Xi'an Jiaotong University, China in 2011.
In 2014, I received M.S. degree in electrical engineering from Zhejiang University, China.
In 2017, I received my Ph.D. degrees in electrical engineering from The Hong Kong Polytechnic University, China.
Currently I work as an Associate Professor at Department of Power Electrical Engineering, School of Electrical Engineering, Xi'an Jiaotong University.
1.Stability analysis of CIG-embedded power systems
2.Frequency control of high renewables penetrated power systems
3.Fault analysis of MTDC system
IEEE Member
Reviewer for IEEE Transactions on Power Systems, IEEE Transations on Industrial Informatics, IEEE Transations on Smart Grid and IEEE Transations on Power Delivery
Being invited to propose a scientific report on the 3rd IEEE Conference on Energy Network and Energy System Integration.
1.考虑控制器限幅约束的VSC并网系统同步稳定性-国家自然科学基金，主持
2.适用于远海风能并网的多端直流系统扰动建模及协同频率控制技术-国家自然科学基金青年项目，主持
3.提高电网暂态稳定的远海风能及多端直流协同控制研究-中国博士后基金面上一等资助，主持
4.多端直流系统直流故障分析及继电保护新原理研究-中国博士后科学基金特别资助，主持
5.基于远海风能并网的多端直流系统协同稳定控制-陕西省博士后基金面上二等资助，主持
6.控制器限幅下VSC并网系统同步稳定性-西安市科技计划，主持
7.提高电力系统阻尼的远海风能及多端直流协同控制研究-陕西省科学技术厅，主持
8.南网科研院支撑远距离大规模新能源送出的电网支撑型柔性直流输电控制关键技术研究技术开发合同-南方电网科学研究院有限责任公司，主持
9.100%新能源新型电力系统多时间尺度电压稳定机理研究-广东电网有限责任公司电力调度控制中心，主持
10.构网型光伏/风电场站快速频率响应及支撑技术-广东电网有限责任公司电力调度控制中心，主持
11.大规模海上风电接入源网协调关键技术研究-浙江华云电力工程设计咨询有限公司，主持
12.大规模风电集群功率控制与协同优化策略技术研究-上海电气风电集团股份有限公司，主持
13.特高压交直流混联电网运行控制与保护技术研究-国网江西省电力有限公司电力科学研究院，主持
14.直流电网故障分析与继电保护新原理研究-南方电网科学研究院有限责任公司，主持
15.高比例新能源电力系统大扰动稳定特性及失稳判别理论研究-国网山西省电力公司电力科学研究院，主持
16.面向主动配电网的能量路由器技术研究-南京南瑞继保工程技术有限公司，主持
17.高度电力电子化电力系统惯量评估分析-等值惯量与惯量安全区间研究-国网山西省电力公司电力科学研究院，主持
18.高度电力电子化电力系统惯量评估分析-惯量演化规律及估算方法研究-国网山西省电力公司电力科学研究院，主持
19.大规模新能源接入对电网低频振荡影响机理研究-国网辽宁省电力有限公司电力科学研究院，主持
20.基于大数据的配电网能效管理系统建模及优化方法研究-西安泰瑞达电气有限公司，主持
21.交直流柔性互联配电网规划及协同控制技术研究与示范-杭州电力设备制造有限公司，主持
22.提升多回特高压直流馈入弱受端系统安全稳定影响因素及方案研究-国网湖南省电力有限公司经济技术研究院，主持
23.新能源电力系统运行模式和运行技术研究-内蒙古电力有限责任公司电力调度控制分公司科技项目，主持
24.提高电网暂态稳定的远海风能及多端直流协同控制研究-直流输电技术国家重点实验室开放基金，主持
25.无常规电源支撑的新能源发电基地运行特性及稳定机理分析-国家重点研发计划，主持
Journal paper
1.Yujun Li, Wenbo Li, Dejian Yang, Songhao Yang,Gangui Yan and Zhengchun Du*, " Droop coefficient design of wind turbine considering rotor speed constraints," IEEE Transactions on Sustainable Energy, 2023.
2.Xu Zhang, Zhiguo Hao*, Jiapeng Li, Songhao Yang, and Yujun Li, " Transient DC-link voltage oscillation stability assessment of VSC-HVDC systems using Lyapunov direct method," International Journal of Electrical Power and Energy Systems, vol. 157, no. 109873, February 2024.
3.Yujun Li, Jingrui Liu, Yonghui Liu, Songhao Yang, and Zhengchun Du*, " Transient stability analysis of virtual synchronous generator with current saturation by multiple Lyapunov functions method," IET Generation, Transmission & Distribution, 2024.
4.Xiaotian Yuan, Zhengchun Du, Yujun Li*, Yan Xu, Jiapeng Li, Dongxu Yu, Hao Peng, and Zhao Xu, "Two-stage coordinated control of type-4 wind turbine with grid-forming ability for active damping support," IEEE Transactions on Energy Conversion, 2023.
5.Jiapeng Li, Yujun Li*, Wenbo Li, Songhao Yang, and Zhengchun Du, "System power imbalance estimation utilizing linear component of local frequency," IEEE Transactions on Power Systems, 2024, 39(1): 2373-2376.
6.Xu Zhang, Yujun Li*, Jiapeng Li, Ting Wu, Songhao Yang, and Zhiguo Hao, "DC-side stability analysis of grid-tied converter with different control modes based on electrical torque analysis," IET Energy Systems Integration, 2023.
7.Guoliang Tian, Zhengchun Du, and Yujun Li*, "Primary frequency regulation for multi-infeed hvdc system using model predictive control and local estimation," IET Generation, Transmission & Distribution, 2023.
8.Yujun Li, Yiyuan Lu, Zhengchun Du*, "Direct method of Lyapunov applied to synchronization stability of VSC with phase-locked loop," Electric Power Systems Research, 2023.
9.Xiaofang Wu, Zhengchun Du, Xiaotian Yuan, Yujun Li*, "Analytical investigation of factors affecting small-signal stability of grid-connected VSC," International Journal of Electrical Power & Energy Systems, 2023.
10.Yujun Li*, Yiyuan Lu, Jialun Yang, Xiaotian Yuan, Rui Yang, Songhao Yang, Hua Ye, Zhengchun Du, "Transient Stability of Power Synchronization Loop based Grid Forming Converter," IEEE Transactions on Energy Conversion, 2023.
11.Yiyuan Lu, Zhengchun Du and Yujun Li*, "Robust Stability of Grid-Connected Voltage Source Converter with Phase-Locked Loop," IEEE Transactions on Power Systems, 2023.
12.Jiapeng Li, Yujun Li*, Minghao Wang, Shudan Wang, Zhao Xu, and Guobing Song, “Analytical DC-side stabilizing conditions for hybrid HVDC links based on dominant frequency model reduction,” Energy Reports, vol. 9, pp. 806-818, Sep. 2023.
13.Jiapeng Li, Yujun Li*, Minghao Wang, Zhao Xu, and Guobing Song, "DC fault detection in hybrid MTDC systems using transient average of DC reactor voltage, " International Journal of Electrical Power & Energy Systems, vol. 150, no. 109093, March 2023.
14.Tong Qu, Yujun Li*, Xiaotian Yuan, Zhengchun Du, "Damping torque coefficient analysis of PMSG‐based WT with VSG control considering wind turbine dynamics," IET Generation, Transmission & Distribution, vol. 2, no. 17, pp. 367-379, 2023.
15.Yujun Li, Yiyuan Lu, Yingyi Tang, and Zhengchun Du*, "Conditions of Existence and Uniqueness of Limit Cycle for Grid-Connected VSC with PLL, " IEEE Transactions on Power Systems, 2023.
16.Yingyi Tang, and Yujun Li*, "Common Lyapunov Function Based Stability Analysis of VSC with Limits of PLL, " IEEE Transactions on Power Systems, 2022.
17.Jiapeng Li, Yujun Li*, Zhengchun Du, Zhao Xu, and Zhaoyang Dong, “Damping turning rule of virtual synchronous generator for global stability,” IEEE Transactions on Power Delivery, 2023.
18.Jiapeng Li, Yujun Li*, Xu Zhang, Zhao Xu, and Zhengchun Du, “Design-oriented DC-side stability analysis of VSC-HVDC systems based on dominant frequency analysis,” International Journal of Electrical Power & Energy Systems, 2023
19.Jiapeng Li, Yujun Li*, Xu Zhang, Xiaotian Yuan, and Zhengchun Du, "Fault Analysis of Converter Interfaced Generator Embedded Power System Considering Control Mode Switching," IET Generation Transmission and Distribution, 2022.
20.Yanan Yang, Yujun Li*, Xiaotian Yuan, Jiapeng Li and Zhengchun Du, "Damping Torque Analysis of the PMSG-based WT with Supplementary Damping Control for Mitigating Inter-Area Oscillations," International Transactions on Electrical Energy System, vol. 2022, pp. 2391770, 2022.
21.Yingyi Tang, Yujun Li*, Yiyuan Lu and Jiapeng Li, "Phase Portrait Based Stability Region Estimation for Grid-Connected VSC with PLL," IET Generation Transmission and Distribution, 2022.
22.Yujun Li, Yingyi Tang, Yiyuan Lu, Fenglin Hua and Zhengchun Du, "Synchronization Stability of Grid-Connected VSC with Limits of PLL," IEEE Transactions on Power Systems, 2022.
23.Yiyuan Lu, Zhengchun Du, Yujun Li* and Yumeng Zhang, "Nonlinear Damping Property and Limit Cycle of VSC," IEEE Transactions on Power Delivery, vol. 37, no. 5, pp. 4485-4488, Oct. 2022.
24.Shuai Gao, Zhengchun Du and Yujun Li*, "An Improved Contour-Integral Algorithm for Calculating Critical Eigenvalues of Power Systems Based on Accurate Number Counting," IEEE Transactions on Power Systems, vol. 38, no. 1, pp. 549-558, Jan. 2023.
25.Tong Qu, Yujun Li*, Xiaotian Yuan and Zhengchun Du*, " Damping Torque Coefficient Analysis of PMSG-based WT with VSG Control Considering Wind Turbine Dynamics," IET Generation, Transmission and Distribution, 2022.
26.Xiaofang Wu, Zhengchun Du, Yujun Li* and Xiaotian Yuan, " Stability Analysis of Grid-Connected VSC Dominated by PLL Using Electrical Torque Method," IEEE Transactions on Energy Conversion, vol. 37, no. 3, pp. 1864-1874, Sept. 2022.
27.Shuai Gao, Zhengchun Du and Yujun Li*, " Estimating Number of Critical Eigenvalues of Large-Scale Power System Based on Contour Integral," IEEE Transactions on Power Systems, vol. 36, no. 6, pp. 5854-5862, Nov. 2021.
28.Yujun Li and Zhengchun Du*, "Stabilizing Condition of Grid-Connected VSC as Affected by Phase Lock Loop (PLL)," IEEE Transactions on Power Delivery, vol. 37, no. 2, pp. 1336-1339, Apr. 2022.
29.Xiaotian Yuan, Zhengchun Du, Yujun Li*, et al, "Novel cascading scheme of VSC-HVDC with DC voltage synchronisation control for system frequency support," IET Generation, Transmission and Distribution, vol. 15, no.24, pp.3502–3519, 2021.
30.Yujun Li, Xiaotian Yuan, Jiapeng Li, Huangqing Xiao, Zhengchun Du*, "Novel Grid-forming control of permanent magnet synchronous generator-based wind turbine for integrating weak AC grid without sacrificing maximum power point tracking," IET Generation, Transmission and Distribution, vol. 15, no. 10, pp. 1613-1625, 2021.
31.Yujun Li, Jiapeng Li, Huangqing Xiao, Jianliang Zhang and Zhengchun Du, "Stability Analysis of Droop-Based Converter Using SISO Method from DC Side Perturbation," IEEE Transactions on Power Delivery, vol. 36, no. 5, pp. 3150-3161, Oct. 2021
32.Yujun Li*, Sining Liu, Jiebei Zhu, Xiaotian Yuan, Zhao Xu, and Ke Jia. "Novel MTDC Droop Scheme with Decoupled Power Control for Enhancing Frequency Stabilities of Weak AC Systems." IET Renewable Power Generation, vol.14, no.11, pp.2007-2016, Aug. 2020
33.Yujun Li*, Jiapeng Li, Guihong Wu, Liansong Xiong, Ke Jia, and Zhao Xu. "DC Fault Analysis Models of Three Converter Topologies Considering Control Effects." IEEE Transactions on Industrial Electronics, vol.67,no.11,pp.9480-9491,Nov.2020.
34.Jiapeng Li, Yujun Li*, Liansong Xiong, Ke Jia, and Guobing Song. "DC Fault Analysis and Transient Average Current based Fault Detection for Radial MTDC System." IEEE Transactions on Power Delivery, vol. 35, no. 3, pp. 1310-1320, June 2020.
35.Yujun Li, Jiapeng Li, Liansong Xiong*, Xian Zhang, and Zhao Xu. "DC fault detection in meshed MTDC systems based on transient average value of current." IEEE Transactions on Industrial Electronics, vol. 67, no. 3, pp. 1932-1943, Mar. 2020.
36.Yujun Li, Lei Wu, Jiapeng Li, Liansong Xiong, Xian Zhang, Guobing Song*, and Zhao Xu. "DC Fault Detection in MTDC Systems Based on Transient High-frequency of Current." IEEE Transactions on Power Delivery, vol. 34, no. 3, pp. 950-962, Jun. 2019.
37.Yujun Li*, Zhao Xu, Liansong Xiong, Guobing Song, Jianliang Zhang, Donglian Qi, and Hongming Yang. "A cascading power sharing control for microgrid embedded with wind and solar generation." Renewable Energy 132 (2019): 846-860.
38.Yujun Li, Zhao Xu*, Jianliang Zhang, and Kit Po Wong. "Variable gain control scheme of DFIG-based wind farm for over-frequency support." Renewable Energy 120 (2018): 379-391.
39.Yujun Li, Zhao Xu*, Jianliang Zhang and Ke Meng, "Variable Droop Voltage Control for Wind Farm," IEEE Transactions on Sustainable Energy, vol. 9, no. 1, pp. 491-493, Jan. 2018.
40.Yujun Li, Zhao Xu*, Jianliang Zhang, Hongming Yang, and Kit Po Wong, "Variable Utilization-Level Scheme for Load-Sharing Control of Wind Farm," IEEE Transactions on Energy Conversion, vol. 33, no. 2, pp. 856-868, June 2018.
41.Yujun Li*, Zhao Xu, and Ke Meng, "Optimal Power Sharing Control of Wind Turbines," IEEE Transactions on Power Systems, vol. 32, no. 1, pp. 824-825, Jan. 2017.
42.Yujun Li*, Zhao Xu, and Kit Po Wong, " Advanced Control Strategies of PMSG-Based Wind Turbines for System Inertia Support," IEEE Transactions on Power Systems, vol. 32, no. 4, pp. 3027-3037, July 2017. (ESI Paper, Hot Paper)
43.Yujun Li*, Zhao Xu, Jacob Østergaard and David John Hill, "Coordinated Control Strategies for Offshore Wind Farm Integration via VSC-HVDC for System Frequency Support," IEEE Transactions on Energy Conversion, vol. 32, no. 3, pp. 843-856, Sept. 2017.
44.Yujun Li, Zhao Xu*, Ke Meng and Kit Po Wong, “Power Flow Features and Balancing in MTDC Integrated Offshore Wind Farms", Electric Power Components and Systems, 45(10):1068-1079, July, 2017.
45.Yujun Li, and Zhao Xu*, "Coordinated Control of Wind Farms and MTDC Grids for System Frequency Support," Electric Power Components and Systems, vol. 45, pp. 1-14, Feb, 2017.
46.Yujun Li, Zhao Xu*, Hon Wing Ngan, and Siu-Chung Wong, "A Novel Topology Design for Integration of Offshore Wind Farm via High-voltage DC Transmission," Electric Power Components and Systems, vol. 43, pp. 1100-1112, Jun 15 2015.
47.Yujun Li, Zeren Zhang, Yong Yang, Yingyi Li, Hairong Chen, and Zheng Xu*, "Coordinated control of wind farm and VSC-HVDC system using capacitor energy and kinetic energy to improve inertia level of power systems," International Journal of Electrical Power & Energy Systems, vol. 59, pp. 79-92, Jul 2014.
48.Li Yao, Xiuli Wang, Yujun Li, Chao Duan, and Xiong Wu, "Distributionally Robust Chance-constrained AC-OPF For Integrating Wind Energy Through Multi-terminal VSC-HVDC," in IEEE Transactions on Sustainable Energy, vol.11, no.3, pp.1414-1426, July 2020
49.Jiapeng Li, Guobing Song, Jifei Yan, Yujun Li, Zhao Xu, " Data-driven Fault Detection and Classification for MTDC Systems by Integrating HCTSA and Softmax Regression," IEEE Transactions on Power Delivery, 2022.
50.Jiebei Zhu, Suxuan Li, Lujie Yu, Siqi Bu, Yujun Li, et al, "Coherence Analysis of System Characteristics and Control Parameters for Hybrid HVDC Transmission Systems Based on Small-Signal Modeling," IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 9, no. 6, pp. 7436-7446, Dec. 2021.
51.Ke Meng, Wang Zhang, Yujun Li, et al, "Hierarchical SCOPF Considering Wind Energy Integration Through Multiterminal VSC-HVDC Grids," IEEE Transactions on Power Systems, vol. 32, no. 6, pp. 4211-4221, Nov. 2017.
52.Songhao Yang, Ruixin Shen, Jin Shu, Tao Zhang, Yujun Li, et al, "PLL Based Sub-/Super-Synchronous Resonance Damping Controller for D-PMSG Wind Farm Integrated Power Systems," IEEE Transactions on Energy Conversion, vol. 37, no. 4, pp. 2370-2384, Dec. 2022.
Conference paper
1.Yujun Li*, Zhao Xu, Kit Po Wong, and Loi Lei Lai. "A two-stage power dispatching algorithm for system support by droop-controlled DC grids." In Power & Energy Society General Meeting, 2015 IEEE, Denver, U.S.A. pp. 1-5., 2015.
2.Yujun Li, Zhao Xu, and Li Yang. "Coordinated Control to improve the fault ride-through capability for the offshore wind farm integration via VSC-HVDC transmission." In Proceedings of ICEE, Hong Kong, 2015.
3.Yujun Li*, and Zhao Xu, "Power Smoothing Control of Wind Turbines Using Different Strategies" IEEE International Conference on Smart Grid Communications, November 2016, Sydney, Australia.
4.Yujun Li*, and Zhao Xu, "A two-layer active power control scheme in a DC grid for contingency situation," 2017 IEEE Conference on Energy Internet and Energy System Integration (EI2), 2017.
(创新港)
