Yun’an Xu, Zhiquan Liu and Yu Liu*, “Travelling Wave Based Velocity-Free Single-Ended Fault Location Method for Transmission Lines”, IEEE Transactions on Power Delivery. (1st round review)

Yuhao Xie, Xinchen Zou, Mengzhao Duan, Feilong Fan and Yu Liu*, “Distance Protection for Lines Terminated by Inverter Based Resources Compatible with Various Inverter Control Schemes”, IEEE Transactions on Power Delivery. (1st round review)

Yu Liu, Yuzhang Lin and Kang Yue, “Modern power system state estimation methods”, in the Encyclopedia of Power Engineering. (under editorial review)

Yuzhang Lin, Yu Liu, Xiaonan Lu, and Heqing Huang, “State and Parameter Estimation for Microgrids”, in Microgrids: Theory and Practice, in IEEE Press. [LINK]

Dian Lu, Yu Liu*, Jun Wan, Mengzhao Duan, Yuhao Xie, and Rui Fan, “Noniterative Parameter-Free Fault Location for Practically Transposed Transmission Lines with Synchronized/Unsynchronized Measurements”, IEEE Transactions on Instrumentation and Measurements. (1st round review)

Xinchen Zou, Yiqi Xing, Dayou Lu, Xuming He and Yu Liu*, “A Physics-Informed Data-Driven Fault Location Method for Transmission Lines Using Single-Ended Measurements with Field Data Validation”, Electric Power Systems Research, early access, 2024. [URL]

Mengzhao Duan, Aoshuang Ye and Yu Liu*, “Partially Coupled Transmission Line Fault Location Using Single-Ended Measurements”, Electric Power System Research, early access, 2024. [URL]

Xinguo Zhang, Kang Yue, Haoyu Wang, Junrui Liang and Yu Liu*, “Injection Based Online Capacitance Monitoring with Optimal Selection of Injection Frequency and Transfer Function for Buck Converters”, IEEE Journal of Emerging and Selected Topics in Power Electronics, early access, 2024. [URL]

Zhiqiang Duan, Xinchen Zou, Xiaodong Zheng, Jiebao Zhang, Ye Shi and Yu Liu*, “Physics-Informed Data-Driven Approach for UltraShort Term Wind Power Forecasting Based on Temporal and Graph Convolutional Networks”, in IET International Conference on AC and DC Power Transmission (ACDC), 2024. (under review)

Xinchen Zou, Yuhao Xie, Zhiqiang Duan, Yayu Yang, and Yu Liu*, “Physics-Informed Data-Driven Control Strategy Classification for Inverter Based Resources During Transients”, in IEEE Power and Energy Society General Meeting (PESGM), Jul. 2024.

Yayu Yang*, Binjie Jin, Yu Liu, Xu Wei, Kangan Wang and Xipeng Zhang, “Modeling and Simulation of Medium Voltage DC Power System for All Electric Ship”, in 2nd International Conference on Power Science and Technology (ICPST), May. 2024.

Yuan Nie, Yu Liu*, Dayou Lu, Yuhao Xie, Xinchen Zou and Haoyu Wang, “A Fast and Sensitive Current Differential Protection for MMC-HVDC Lines”, IEEE Transactions on Industrial Electronics, early access, 2024. [URL]

Chenxu Chao, Xiaodong Zheng*, Yang Weng, Zhongping Liu, Hai Ye, Hulin Liu, Huaiyu Zhang, Yu Liu, Yulong Wan and Nengling Tai, “Collaborative Solution of Distance Protection and Dual Current Control for Outgoing Lines of Inverter-Based Resources During Line-to-Line Faults”, IEEE Transactions on Smart Grid, early access, 2024. [URL]

Chenxu Chao, Xiaodong Zheng*, Yang Weng, Hai Ye, Zhongping Liu, Hulin Liu, Yu Liu and Nengling Tai, “High-Sensitivity Differential Protection for Offshore Wind Farms Collection Line With MMC-HVDC Transmission”, IEEE Transactions on Power Delivery, early access, 2024. [URL]

Linglong Gao, Li Teng, Haoyu Wang, Yu Liu, Minfan Fu and Junrui Liang*, “A Self-sensing Synchronous Switch Circuit for Bidirectional Piezoelectric Energy Conversion”, IEEE Transactions on Industrial Electronics, early access, 2024. [URL]

Yifan Jiang, Junrui Liang, Haoyu Wang, Yu Liu and Minfan Fu*, “Load-Impedance Insensitive Design of High-Efficiency Class EF Inverters”, IEEE Transactions on Power Electronics, vol. 39, no. 2, pp. 1958-1962, Feb. 2024. [URL]

Yayu Yang*, Nengling Tai, Wentao Huang, Moduo Yu and Yu Liu, "Ship medium-voltage DC integrated power system (II): fault protection management technology", Transactions of China Electrotechnical Society, 2024.

Zhongchang Li, Guangdong Ning, Kai Zhao, Haoyu Wang, Yu Liu, and Minfan Fu*, “A Dual-Mode Wireless Charger Based on Cascaded Rectifier and Hybrid Compensation”, IEEE Transactions on Circuits and Systems II: Express Briefs, early access, 2023. [URL]

Dian Lu, Yu Liu*, Yuhao Xie, Yuxuan Zhu and Rui Fan, “An Accurate Unsynchronized Fault Location Method on Practically Transposed Transmission Lines with Closed-Form Solutions”, International Journal of Electrical Power and Energy Systems, vol. 155, Part A, Jan. 2024, 109522. [URL]

Kang Yue, Yu Liu*, Xinguo Zhang, Minfan Fu, Junrui Liang, and Haoyu Wang, “Transmitter Side Voltage Based Mutual Inductances and Load Tracking for Two-Transmitter LCC-S Compensated Wireless Power Transfer Systems”, in IEEE Journal of Emerging and Selected Topics in Power Electronics, early access, 2024. [URL]

Li Teng, Haoyu Wang, Yu Liu, Minfan Fu and Junrui Liang*, “A Three-transistor Energy Management Circuit for Energy-harvesting-powered IoT Devices”, IEEE Internet of Things Journal, vol. 11, no. 1, Jan 2024. [URL]

Binglin Wang; Yu Liu*; Dayou Lu; Ruiyu Pan; Jinhao Qiu, “Dynamic State Estimation Based Protection Using Multi-Section Multi-Layer Frequency Dependent Line Model for Underground Cables in MMC-HVDC grids”, Electric Power System Research, vol. 225, Dec. 2023, 109836. [URL]

Yuan Nie, Yu Liu*, Ruiyu Pan, Dayou Lu and Rui Fan, “Convolution Based Time Domain Fault Location Method for Lines in MMC-HVDC Grids with Distributed and Frequency Dependent Line Model”, IEEE Transactions on Power Delivery, vol. 38, no. 6, Dec. 2023. [URL]

Mengzhao Duan, Yu Liu*, Dian Lu and Ruiyu Pan, “A Novel Noniterative Single-Ended Fault Location Method with Distributed Parameter Model for AC Transmission Lines”, International Journal of Electric Power and Energy Systems, vol. 153, Nov. 2023, 109358. [URL]

Yu Liu*, Dayou Lu, Vladimir Terzija, Stepan Vasilev, Binglin Wang and Dian Lu, “Model-based Transmission Line Fault Location Methods: A Review”, International Journal of Electrical Power and Energy Systems, vol. 153, Nov. 2023, 109321. [URL]

Binglin Wang, Yu Liu*, Dayou Lu, Ruiyu Pan and Kang Yue, “Multi-Section Frequency Dependent Line Model Enabled Underground Cable Fault Location in MMC-HVDC grids Using Dynamic State Estimation”, International Journal of Electrical Power and Energy Systems, vol. 153, Nov. 2023, 109322. [URL]

Yuan Nie, Yu Liu*, Ruiyu Pan, Yun'an Xu, and Yixiong Jia, “An Improved Traveling Wave Direction Criterion Based on Frequency Dependent Parameter Line Model in MMC-HVDC Grids”, in IET International Conference on Renewable Power Generation (RPG), Oct. 2023.

Xinchen Zou, Yu Liu*, Yiqi Xing, Zhiqiang Duan and Xuming He, “Data-Driven Transmission Line Fault Location with Data-Efficient Transfer Learning”, in IET International Conference on Renewable Power Generation (RPG), Oct. 2023.

Lihui Yi, Dayou Lu and Yu Liu*, “Analytical Multi-Section Bergeron Model of Transmission Lines and Application to Accurate Fault Location for Long HVDC Lines”, in Electric Power System Research, vol 223, Oct. 2023, 109510. [URL]

Dayou Lu, and Yu Liu*, “Fault Location for General AC/DC Transmission Lines: Multi-Phase, Non-Homogeneous, Partially Mutually Coupled and Multi-Terminal Lines”, in Electric Power System Research, vol. 222, Sep. 2023, 109484. [URL]

Runhui He, Bo Xue, Minde Zhou, Minfan Fu, Junrui Liang, Yu Liu and Haoyu Wang*, Zhongchang Li, Guangdong Ning, Kai Zhao, Haoyu Wang, Yu Liu, and Minfan Fu*, “Resonant Frequency Tracking Scheme for LLC Converter Based on Large and Small Signal Combined Model”, IEEE Access, vol. 11, pp. 83390-83399, Aug. 2023. [URL]

Zhiwu Xie, Li Teng, Haoyu Wang, Yu Liu, Minfan Fu, and Junrui Liang* “A Self-Powered Synchronous Switch Energy Extraction Circuit for Electromagnetic Energy Harvesting Enhancement”, in IEEE Transactions on Power Electronics, vol. 38, no. 8, Aug. 2023. [URL]

Jiayu Yang, Yu Liu*, Kang Yue, Zhongtao Guan, Minfan Fu and Haoyu Wang, “Closed-Form Solutions of Mutual Inductance and Load for LCC-S Wireless Power Transfer Systems”, in 3rd IEEE International Conference on Industrial Electronics for Sustainable Energy Systems, Jul. 2023.

Yuxuan Zhu, Yixiong Jia, Yu Liu* and Dayou Lu, “Power Network Fault Location Based on Voltage Magnitude Measurements and Sparse Estimation”, in IEEE Power and Energy Society General Meeting (PESGM), Jul. 2023.

Zhongtao Guan, Jun Wan, Yu Liu*, Dian Lu, Mengzhao Duan and Renke Huang, “Accurate Single-Ended Fault Location for Cable-OHL Hybrid Transmission Lines”, in IEEE Power and Energy Society General Meeting (PESGM), Jul. 2023.

Yuhao Xie, Yu Liu*, Yuan Nie, Dian Lu, Yuxuan Zhu and Xiaodong Zheng, “Improved Fault Phase Selection Scheme for Lines Terminated by Inverter Based Resources”, in IEEE Power and Energy Society General Meeting (PESGM), Jul. 2023.

Jinhao Qiu, Yu Liu*, Binglin Wang and Yuhao Xie, “Protection of Multi-Terminal Hybrid Transmission Lines Based on Dynamic States Estimation”, in IEEE Power and Energy Society General Meeting (PESGM), Jul. 2023.

Mengzhao Duan, Yu Liu*, Ze Liu, Xinchen Zou and Zhongtao Guan, “A Group of Single-Ended Time-Domain Line Fault Location Methods Using Breaker Operation Information”, in IEEE Power and Energy Society General Meeting (PESGM), Jul. 2023.

Yun’an Xu, Sheng Zhang, Yu Liu*, Yuan Nie and Lihui Yi, “Fault Location on Distribution Cables Using Traveling Waves: a Field Data Study”, in IEEE Power and Energy Society General Meeting (PESGM), Jul. 2023.

Binglin Wang, Yu Liu*, Dian Lu, Kang Yue, and Yuan Nie, “Unsynchronized Parameter-Free Fault Location for Two or Three Terminal Double-Circuit Transmission Lines Sharing the Same Tower via Unscented Kalman Filter", in IEEE Transactions on Power Delivery, vol. 38, no. 3, pp. 1731 - 1746, Jun. 2023. [URL]

Chaoqun Qi, Guangce Zheng, Yu Liu, Junrui Liang, Haoyu Wang and Minfan Fu*, “A Simplified Three-order Small-signal Model for Capacitive Power Transfer System Using Series Compensation”, in IEEE Transactions on Power Electronics, vol. 38, no. 5, pp. 5688-5692, May 2023. [URL]

Sen Li, Yingzhi Xia, Yu Liu and Qifeng Liao*, “A deep domain decomposition method based on Fourier features”, in Journal of Computational and Applied Mathematics, vol. 423, 114963, May 2023. [URL]

Kang Yue, Yu Liu*, Xinguo Zhang and Haoyu Wang, “State Estimation Based Foreign Object Detection in Wireless Power Transfer Systems”, in IEEE Applied Power Electronics Conference (APEC), Mar. 2023.

Kang Yue, Yu Liu*, Minfan Fu, Junrui Liang and Haoyu Wang, “Mode Switching Based Parameter Identification for 2TX-1RX Wireless Power Transfer Systems”, IEEE Access, vol. 11, pp. 46847-46859, Mar. 2023. [URL]

Guangce Zheng, Chaoqun Qi, Junrui Liang, Yu Liu,and Minfan Fu*, “Uniform and Simplified Small-Signal Model for Inductive Power Transfer Systems", in IEEE Transactions on Power Electronics, vol. 38, no. 2, pp. 2709-2719, Feb. 2023. [URL]

Liang Wang, Haoyu Wang*, Minfan Fu, Junrui Liang and Yu Liu, “A Three-Port Energy Router for Grid-Tied PV Generation Systems With Optimized Control Methods”, in IEEE Transactions on Power Electronics, vol. 38, no. 1, pp. 1218-1231, Jan. 2023. [URL]

Yiming Gao, Zijie Chen, Haoyu Wang, Yu Liu, Minfan Fu and Junrui Liang*, “A Load-Independent Fission-Type Inductive Power Transfer System for 3D Reconfigurable IoT Array", IEEE Access, vol. 11, pp. 8878-8888, Jan. 2023. [URL]

Ze Liu, Yu Liu*, Dian Lu, Mengzhao Duan and Jinhao Qiu, “Phasor Domain Single-Ended Transmission Line Fault Location Method Based on Harmonics without Remote Side Information”, in IEEE Innovative Smart Grid Technologies (ISGT) Asia, 2022. [URL]

Jinhao Qiu, Yu Liu*, Dian Lu, Yuan Nie and Ze Liu, “General Format of Phase-Mode Transformation Matrices for 3 Phase Power Systems and Applications to Transmission Line Protection”, in IEEE Innovative Smart Grid Technologies (ISGT) Asia, 2022. [URL]

Yuhao Xie, Yu Liu*, Dian Lu, Binglin Wang, Yun'an Xu and Yixiong Jia, “Distance Protection with Dynamic Trip Region for Lines Terminated by Inverter Based Resources”, in IEEE Innovative Smart Grid Technologies (ISGT) Asia, 2022. [URL]

Yixiong Jia, Yu Liu*, Kang Yue, Xinguo Zhang, Yun'an Xu, and Yuhao Xie, “Power Network Parameter Estimation with Voltage and Current Magnitude Measurements”, in IEEE Innovative Smart Grid Technologies (ISGT) Asia, 2022. [URL]

Yayu Yang*, Nengling Tai, Yu Liu, Xiaodong Zheng, Jianjun Ma, Jun Yan, and Shu Ye, “Calculated DC resistance-based pilot protection scheme for bipolar high-voltage direct current transmission lines”, in IET Generation Transmission and Distribution , vol. 16, no. 20, pp. 4027-4039, Oct. 2022. [URL]

Dian Lu, Zhifeng Luo, Yu Liu*, Yixiong Jia, Yuhao Xie, and Junbo Zhao, “An Improved Phasor Estimation Method Based on Matrix Pencil and Weight Least Square”, in IET International Conference on AC and DC Power Transmission (ACDC), 2022. [URL]

Mengzhao Duan, Yu Liu*, Binglin Wang, Wei Zhou and Yixiong Jia and Ruiyu Pan, “Single-Ended Time-Domain Line Fault Location Method Considering Shunt Capacitance”, in IET International Conference on AC and DC Power Transmission (ACDC), 2022. [URL]

Yiqi Xing, Yu Liu*, Binglin Wang, Lihui Yi, and Xuming He, “Physics-Informed Data-Driven Transmission Line Fault Location Based on Dynamic State Estimation”, in IEEE Power and Energy Society General Meeting (PESGM), 2022. [URL]

Yiqi Xing, Yu Liu*, Yuan Nie, Rongjie Li and Xuming He, “Data-Driven Transmission Line Fault Location with Single-Ended Measurements and Knowledge-Aware Graph Neural Network”, in IEEE Power and Energy Society General Meeting (PESGM), 2022. [URL]

Ruiyu Pan, Yu Liu*, Binglin Wang, Yuan Nie and Mengzhao Duan, “Simplified Time-Domain High-Order Model for MMC-HVDC Converter Stations During Line Faults Considering Line Boundary Elements”, in IEEE Power and Energy Society General Meeting (PESGM), 2022. [URL]

Yun'an Xu, Yu Liu*, Yiqi Xing, Yuan Nie and Wentao Huang, “Power Network Fault Location Using Traveling Waves and Continuous Wavelet Transform”, in IEEE Power and Energy Society General Meeting (PESGM), 2022. [URL]

Lihui Yi, Yu Liu*, Dayou Lu, Yuan Nie and Xiaodong Zheng, “HVDC Line Fault Location Using Wavelets to Mitigate Impact of Frequency Dependent Line Parameters”, in IEEE Power and Energy Society General Meeting (PESGM), 2022. [URL]

Yixiong Jia, Yu Liu*, Binglin Wang, Dayou Lu and Yuzhang Lin, “Power Network Fault Location with Exact Distributed Parameter Line Model and Sparse Estimation”, in Electric Power System Research, vol. 212, 108137, Nov. 2022. [URL]

Chenxu Chao, Xiaodong Zheng*, Yang Weng, Yu Liu, Piao Gao, and Nengling Tai, “Adaptive Distance Protection Based on the Analytical Model of Additional Impedance for Inverter-Interfaced Renewable Power Plants During Asymmetrical Faults”, in IEEE Transactions on Power Delivery, 2022. [URL]

Rong He, Peng Zhao, Guangdong Ning, Kang Yue, Yu Liu, and Minfan Fu*, “Optimal Driving and Loading Scheme for Multiple-Receiver Inductive Power Transfer Systems”, in IEEE Transactions on Industrial Electronics, 2022. [URL]

Kang Yue, Yu Liu*, Xinguo Zhang, Rong He and Minfan Fu, “Identifying Complete Set of Parameters Using Transmitter Side Information for two-TX-one-RX Wireless Power Transfer Systems”, in IEEE Applied Power Electronics Conference (APEC), 2022. [URL]

Xinguo Zhang, Yu Liu*, Kang Yue, and Haoyu Wang, “Online Capacitance Estimation Method in Buck Converters with Characteristic Frequency Injection for Optimal Sensitivity”, in IEEE Applied Power Electronics Conference (APEC), 2022. [URL]

Bo Xue, Peng Zhao, Rong He, Minfan Fu, Yu Liu and Haoyu Wang*, “A ZVS Pulsewidth Modulation Scheme for Active Class E Rectifier Based IPT Systems”, in IEEE Applied Power Electronics Conference (APEC), 2022. [URL]

Binglin Wang, Yu Liu*, Kang Yue, Dayou Lu, and Junbo Zhao, “Improved Dynamic State Estimation Based Protection on Transmission Lines in MMC-HVDC Grids”, in IEEE Transactions on Power Delivery, 2022. [URL]

Dian Lu, Yu Liu*, Dayou Lu, Binglin Wang and Xiaodong Zheng, “Unsynchronized fault location on untransposed transmission lines with fully distributed parameter model considering line parameter uncertainties”, Electric Power System Research, 2022. [URL]

Dayou Lu, Yu Liu*, Jiahao Xie, Binglin Wang and Qifeng Liao, “Multi-Layer Model Enabled Fault Location for Underground Cables in MMC-HVDC Grids Considering Distributed and Frequency Dependent Line Parameters”, in IEEE Transactions on Power Delivery, 2022. [URL]

Dian Lu, Yu Liu*, Shi Chen, Binglin Wang, and Dayou Lu, “An Improved Noniterative Parameter-Free Fault Location Method on Untransposed Transmission Lines Using Multi-Section Models”, IEEE Transactions on Power Delivery, 2022. [URL]

“Power System Dynamic State and Parameter Estimation-Transition to Power Electronics-Dominated Clean Energy Systems" (Technical Report), prepared by IEEE PES Task Force on Power System Dynamic State and Parameter Estimation, Power System Operation, Planning and Economics (PSOPE) Committee Bulk Power System Operations Subcommittee, July 2021. [PDF]

Ruiyu Pan, Yu Liu*, Binglin Wang, and Xiaodong Zheng, “Distance Protection on MMC-HVDC Transmission Lines with Single-Ended Measurements”, in IET International Conference on Renewable Power Generation (RPG), 2021. [URL]

Zhibo Cao, Yu Liu*, Binglin Wang, Dian Lu, and Yixiong Jia, "Untransposed Transmission Line Parameter Estimation with Fully Distributed Parameter Model Using Synchronized/Unsynchronized Measurements", in IET International Conference on Renewable Power Generation (RPG), 2021. [URL]

Dayou Lu, Yu Liu*, Binglin Wang, Lihui Yi, Xiaodong Zheng, “Accurate Time-Domain Fault Location Method on Practically Transposed Transmission Lines”, in IEEE Power and Energy Society General Meeting (PESGM), 2021. [URL]

Binglin Wang, Yu Liu*, Dayou Lu, Ruiyu Pan and Junbo Zhao,“An Improved Current Differential Protection Scheme on Non-Homogeneous Transmission Lines Considering Fully Distributed Parameter Model and Line Asymmetry”, in IEEE Power and Energy Society General Meeting (PESGM), 2021. [URL]

Dian Lu, Yu Liu*, Binglin Wang, and Yiqi Xing, “Generalized Phasor Estimation Method Based on DFT with DC Offset Mitigation”, in IEEE Power and Energy Society General Meeting (PESGM), 2021. [URL]

Yixiong Jia, Yu Liu*, Dayou Lu, and Zhibo Cao, “Improved Admittance Matrix Estimation on Power Networks Based on Hybrid Measurements”, in IEEE Power and Energy Society General Meeting (PESGM), 2021. [URL]

Linglong Gao, Li Teng, Junrui Liang*, Haoyu Wang, Yu Liu, and Minfan Fu, "A Self-Sensing Synchronous Electric Charge Extraction (SECE) Solution for Piezoelectric Energy Harvesting Enhancement", in IEEE Applied Power Electronics Conference (APEC), 2021. [URL]

Liang Wang, Haoyu Wang*, Yu Liu, Junrui Liang, Minfan Fu, "A fully ZVS dual-active-bridge based three-port converter with high integration", in IEEE Applied Power Electronics Conference (APEC), 2021. [URL]

Peng Zhao, Yifan Jiang, Guangce Zheng, Kang Yue, Yu Liu, and Minfan Fu*, “Heat Distribution of IPT Receiver with Low-Voltage and High-Current Output”, in IEEE Applied Power Electronics Conference (APEC), 2021. [URL]

Kang Yue, Yu Liu*, Peng Zhao, Minfan Fu, Haoyu Wang and Junrui Liang, “Coupling Coefficient and Load Estimation for Wireless Power Transfer Systems with Transmitter Side Input Current”, in IEEE Applied Power Electronics Conference (APEC), 2021. [URL]

Yu Liu, Abhinav Kumar Singh, Junbo Zhao*, A. P. Meliopoulos, Bikash Pal, et. al, “Dynamic State Estimation for Power System Control and Protection”, in IEEE Transactions on Power Systems, vol. 36, no. 6, pp. 5909-5921, Nov. 2021. [URL]

Yuan Nie, Yu Liu*, Dayou Lu and Binglin Wang, “An Improved Natural Frequency Based Transmission Line Fault Location Method with Full Utilization of Frequency Spectrum Information”, IET Generation, Transmission and Distribution, vol. 15, no. 19, pp. 2787-2803, Jun. 2021. [URL]

Binglin Wang, Yu Liu*, Dayou Lu, Kang Yue and Rui Fan, “Transmission Line Fault Location in MMC-HVDC Grids Based on Dynamic State Estimation and Gradient Descent”, IEEE Transactions on Power Delivery, vol. 36, no. 3, pp. 1714-1725, Jun. 2021. [URL]

Peng Zhao, Guangce Zheng, Yimin Yin, Yu Liu and Minfan Fu*, “A 45-W Two-Stage Wireless Fast Charger Using Unregulated Inductive Power Transfer”, IEEE Journal of Emerging and Selected Topics in Industrial Electronics, vol. 2, no. 3, pp. 287-296, Feb. 2021. [URL]

Xin Li, Li Teng, Hong Tang, Jingying Chen, Haoyu Wang, Yu Liu, Minfan Fu and Junrui Liang*, “ViPSN: A Vibration-Powered IoT Platform”, IEEE Internet of Things Journal, vol. 8, no. 3, pp. 1728-1739, Feb. 2021. [URL]

Kang Yue, Yu Liu*, Peng Zhao, Binglin Wang, Minfan Fu and Haoyu Wang, “Dynamic State Estimation Enabled Health Indicator for Parametric Fault Detection in Switching Power Converters”, IEEE Access, vol. 9, pp. 33224-33234, 2021. [URL]

Yu Liu, Yuzhang Lin and Junbo Zhao, “Advanced Grid Operational Tools Based on State Estimation”, in New Technologies for Power System Operation and Analysis, pp. 163-208, Academic Press, 2020. [LINK]

Sakis Meliopoulos, Yu Liu, Sungyun Choi and George J. Cokkinides, “Protection, Control, and Operation of Microgrids”, in Advances in Electric Power and Energy: Static State Estimation, pp. 123-169, Wiley, 2020. [LINK]

Jun Wang, Xiaodong Zheng*, Nengling Tai, Yu Liu, Zengli Yang, Jing Wang and Qi Tui, “Optimal Recovery Strategy of DERS Integrated Distribution Network Based on Scheduling Rationality”, IET Renewable Power Generation (RPG), vol. 14, iss. 18, pp. 3888-3896, 2020. [URL]

Rui Fan, Yu Liu*, Sakis Meliopoulos, Liangyi Sun, Zhenyu Tan and Renke Huang, “Comparison of Transformer Legacy Protective Functions and a Dynamic State Estimation-Based Approach”, Electric Power System Research, vol 184, pp 106301, 2020. [URL]

Dayou Lu, Yu Liu*, Qifeng Liao, Binglin Wang, Wentao Huang and Xinze Xi, “Time-domain Transmission Line Fault Location Method with Full Consideration of Distributed Parameters and Line Asymmetry”, IEEE Transactions on Power Delivery, vol. 35, no. 6, pp. 2651-2662, Dec. 2020. [URL]

Yu Liu, Binglin Wang, Xiaodong Zheng*, Dayou Lu, Minfan Fu and Nengling Tai, “Fault Location Algorithm for Non-Homogeneous Transmission Lines Considering Line Asymmetry”, IEEE Transactions on Power Delivery, vol. 35, no. 5, pp. 2425-2437, Oct. 2020. [URL]

Yiqi Xing, Yu Liu*, and Xiaodong Zheng, “A Systematic Framework Presenting Impact of Dataset Completeness on Data Driven Approaches: A Transmission Line Fault Classification Study”, in IEEE Conference on Energy Internet and Energy System Integration (EI2), 2020. [URL]

Yuan Nie, Yu Liu*, Xiaodong Zheng and Dayou Lu, “An Improved Natural Frequency Based Line Fault Location Method on Untransposed Lines”, in IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), 2020. [URL]

Binglin Wang, Yu Liu*, Junbo Zhao, Yixiong Jia and Xinyu Chen, “State Estimation Based Fault Location Method for Active Distribution Networks”, in IEEE Power and Energy Society General Meeting (PESGM), 2020. [URL]

Yixiong Jia, Yu Liu*, Yuzhang Lin and Binglin Wang, “Improved Dynamic State Estimation Based Protection on VSC-HVDC Transmission Lines with Full Exploitation of Information Redundancy ”, in IEEE Power and Energy Society General Meeting (PESGM), 2020. [URL]

Dian Lu, Yu Liu* and Dayou Lu, “An Iterative Parameter-Free Fault Location Method on Three-Terminal Untransposed Transmission Lines”, in IEEE Power and Energy Society General Meeting (PESGM), 2020. [URL]

Dayou Lu, Yu Liu*, Wentao Huang and Xinze Xi, “Accurate Fault Location in AC/DC Hybrid Line Corridors Based on Eigenvalue Decomposition”, in IEEE Power and Energy Society General Meeting (PESGM), 2020. [URL]

Junbo Zhao*, Shaobu Wang, Renke Huang, Yu Liu and Zhenyu Huang, “Robust Adaptive Decentralized Dynamic State Estimation with Unknown Control Inputs using Field PMU Measurements", in IEEE Power and Energy Society General Meeting (PESGM), 2020. [URL]

Dian Lu, Yu Liu*, Boqi Xie, Rui Fan and Liangyi Sun, “An Improved Phasor Domain Parameter-Free Fault Location Algorithm on Untransposed Lines”, in IEEE Power and Energy Society Transmission & Distribution Conference and Exposition (PES T&D), 2020 (accepted). [URL]

Rong He, Peng Zhao, Minfan Fu*, Yu Liu, Haoyu Wang and Junrui Liang, "Decomposition and Synthesis of High-Order Compensated Inductive Power Transfer Systems for Improved Output Controllability," IEEE Transactions on Microwave Theory and Techniques, vol. 67, no. 11, pp 4514-4523, Nov. 2019. [URL]

Kang Yue, Yu Liu*, Peng Zhao, Bo Xue and Rong He, “Time Domain Coupling Coefficient Estimation Using Transmitter-side Information in Wireless Power Transfer System”, in IEEE 45th Annual Conference of the Industrial Electronics Society (IECON), 2019. [URL]

Peng Zhao, Rong He, Kang Yue, Yu Liu and Minfan Fu*, "A Novel Wireless Fast Charger Using Unregulated IPT Stage", in IEEE 45th Annual Conference of the Industrial Electronics Society (IECON), 2019. [URL]

Wangjun Zhu, Yu Liu*, Dian Lu and Xiaodong Zheng, “A Novel Phasor Domain Parameter-Free Fault Location Algorithm on Untransposed Transmission Lines”, in IEEE 8th International Conference on Advanced Power System Automation and Protection (APAP), 2019. [URL]

Binglin Wang, Yu Liu*, Dayou Lu and Xiaodong Zheng, “MMC-HVDC Transmission Line Protection based on Bergeron Model and State Estimation”, in IET International Conference on Renewable Power Generation (RPG), 2019. [URL]

Jun Wang, Xiaodong Zheng*, Nengling Tai, Yu Liu, Zengli Yang, Jing Wang and Qi Tui, “Disaster Recovery Strategy of Resilient Distribution Network Based on Scheduling Coefficient”, in IET International Conference on Renewable Power Generation (RPG), 2019 . [URL]

Kang Yue, Yu Liu*, Rong He, Minfan Fu and Haoyu Wang, “Model Based Parametric Fault Detection in Power Electronic Circuits”, in IEEE Energy Conversion Congress & Exposition (ECCE), 2019. [URL]

Binglin Wang, Yu Liu*, “VSC-HVDC Transmission Line Protection Based on Dynamic State Estimation”, in IEEE Power and Energy Society General Meeting (PESGM), 2019. [URL]

Dayou Lu, Yu Liu* and Xiaodong Zheng, “Three Phase Transmission Line Fault Location Based on the Generalized Bergeron Model”, in IEEE Power and Energy Society General Meeting (PESGM), 2019. [URL]

Yunting Li, Yu Liu* and Rui Fan, “Synchrophasor Calculation Algorithm Based on Robust State Estimation”, in IEEE Power and Energy Society General Meeting (PESGM), 2019. [URL]

Boqi Xie*, Sakis Meliopoulos, George Cokkinides, Jiahao Xie, Chiyang Zhong, Yu Liu, Thibault Prevost, “Dynamic State Estimation Based Unit Protection”, in IEEE Power and Energy Society General Meeting (PESGM), 2019. [URL]

Zhenyu Tan and Yu Liu*, “Fault Diagnosis of Transmission Line – A Phasor Domain Approach”, in Innovative Smart Grid Technologies (ISGT), 2019.

Rui Fan*, Yu Liu, Renke Huang, Ruisheng Diao and Shaobu Wang, “Precise Fault Location on Transmission Lines Using Ensemble Kalman Filter”, IEEE Transactions on Power Delivery, vol. 33, no. 6, pp. 3252-3255, Dec. 2018. [URL]

Yu Liu*, Sakis Meliopoulos, Liangyi Sun and Sanghun Choi, “Protection and Control of Microgrids Using Dynamic State Estimation”, Protection and Control of Modern Power Systems, vol 3, no. 31, pp. 1-13, Oct. 2018. [URL]

Boqi Xie*, Sakis Meliopoulos, Chiyang Zhong, Yu Liu, Liangyi Sun and Jiahao Xie, “Distributed Quasi-Dynamic State Estimation Incorporating Distributed Energy Resources”, in North American Power Symposium (NAPS), 2018. [URL]

Yu Liu*, Zhenyu Tan and Jiahao Xie, “Phasor Domain Transmission Line Fault Locating with Three Phase Distributed Parameter Modeling”, in IEEE Power and Energy Society General Meeting (PESGM), 2018. [URL]

Jiahao Xie*, Sakis Meliopoulos and Yu Liu, “Low Broadband Transmission Line Model for Geomagnetically Induced Current Analysis”, in IEEE Power and Energy Society General Meeting (PESGM), 2018. [URL]

Yu Liu*, Sakis Meliopoulos, Zhenyu Tan, Liangyi Sun and Rui Fan, “Dynamic State Estimation-Based Fault Locating on Transmission Lines”, IET Generation, Transmission & Distribution, vol. 11, no. 17, pp. 4184-4192, Nov. 2017. [URL]

Yu Liu*, Sakis Meliopoulos, Rui Fan, Liangyi Sun and Zhenyu Tan, “Dynamic State Estimation Based Protection on Series Compensated Transmission Lines”, IEEE Transactions on Power Delivery, vol. 32, no. 5, pp 2199-2209, Oct. 2017. [URL]

Yu Liu*, Yiran An and Boqi Xie, “State Estimation Based Transmission Line Fault Locating with Sequence Distributed Parameter Models”, in IEEE Conference on Energy Internet and Energy System Integration (EI2), 2017. [URL]

Boqi Xie*, Sakis Meliopoulos, Yu Liu and Liangyi Sun, “Distributed Quasi-Dynamic State Estimation with both GPS-Synchronized and Non-Synchronized Data”, in North American Power Symposium (NAPS), 2017. [URL]

Yu Liu*, Sakis Meliopoulos, Nengling Tai, Liangyi Sun and Boqi Xie, “Protection and Fault Locating Method of Series Compensated Lines by Wavelet Based Energy Traveling Wave”, in IEEE Power and Energy Society General Meeting (PESGM), 2017. [URL]

Rui Fan, Yu Liu*, Aniemi Umana, Zhenyu Tan, Liangyi Sun and Yiran An, "The Impact of Solar Storms on Protective Relays Saturable-core Transformers”, in IEEE Power and Energy Society General Meeting (PESGM), 2017. [URL]

Liangyi Sun*, Sakis Meliopoulos, Yu Liu and Boqi Xie, “Dynamic State Estimation Based Synchronous Generator Model Calibration Using PMU Data”, in IEEE Power and Energy Society General Meeting (PESGM), 2017. [URL]

Sakis Meliopoulos, George Cokkinides, Paul Myrda, Yu Liu*, Rui Fan, Liangyi Sun, Renke Huang and Zhenyu Tan, “Dynamic State Estimation Based Protection: Status and Promise”, IEEE Transactions on Power Delivery, vol. 32, no. 1, pp 320-330, Feb. 2017. [URL]

Yu Liu, Sakis Meliopoulos*, Liangyi Sun and Rui Fan, “Dynamic State Estimation Based Protection on Mutually Coupled Transmission Lines”, CSEE Journal of Power and Energy Systems, vol.2, no.4, pp 6- 14, Dec. 2016. [URL]

Yu Liu*, Sanghun Choi, Sakis Meliopoulos, Rui Fan, Liangyi Sun and Zhenyu Tan, “Dynamic State Estimation Enabled Predictive Inverter Control”, in IEEE Power and Energy Society General Meeting (PESGM), 2016. [URL]

Zhenyu Tan*, Rui Fan, Yu Liu and Liangyi Sun, “Microgrid Black-start after Natural Disaster with Load Restoration Using Spanning Tree Search”, in IEEE Power and Energy Society General Meeting (PESGM), 2016. [URL]

Sakis Meliopoulos*, George Cokkinides, Yu Liu, Rui Fan, Sanghun Choi and Paul Myrda, “Protection and Control of Systems with Converter Interfaced Generation (CIG)”, in 49th Hawaii International Conference on System Sciences (HICSS), 2016. [URL]

Liangyi Sun*, Rui Fan, Sakis Meliopoulos, Yu Liu and Zhenyu Tan, “Capacitor Bank Protection via Constraint WLS Dynamic State Estimation Method (CWLS-DSE) ”, in North American Power Symposium (NAPS), 2016. [URL]

Rui Fan*, Sakis Meliopoulos, Liangyi Sun, Zhenyu Tan and Yu Liu, “Transformer Inter-turn Faults Detection by Dynamic State Estimation Method”, in North American Power Symposium (NAPS), 2016. [URL]

Yu Liu*, Sakis Meliopoulos, Rui Fan and Liangyi Sun, “Dynamic State Estimation Based Protection of Microgrid Circuits”, in IEEE Power and Energy Society General Meeting (PESGM), 2015. [URL]

Rui Fan*, Sakis Meliopoulos, George Cokkinides, Liangyi Sun and Yu Liu, “Dynamic State Estimation-based Protection of Power Transformers”, in IEEE Power and Energy Society General Meeting (PESGM), 2015. [URL]

Yu Liu*, Nengling Tai, Chunju Fan, Zhongan Yu and Xiao Meng, “Transient Relay Protection Criterion for EHV Transmission Line with SCC”, Proceedings of the CSU-EPSA, vol.26, no.3, pp 1-6, Mar. 2014. [PDF]