Stator temperature estimation of direct-torque-controlled induction machines via active flux or torque injection L He, S Cheng, Y Du, RG Harley, TG Habetler IEEE Transactions on Power Electronics 30 (2), 888-899, 2014 | 55 | 2014 |
Adaptive multi-mode power control of a direct-drive PM wind generation system in a microgrid L He, Y Li, RG Harley IEEE journal of emerging and selected topics in power electronics 1 (4), 217-225, 2013 | 53 | 2013 |
Remote monitoring and diagnostics of pitch-bearing defects in an MW-scale wind turbine using pitch symmetrical-component analysis L He, L Hao, W Qiao IEEE Transactions on Industry Applications 57 (4), 3252-3261, 2021 | 26 | 2021 |
An improved DC-signal-injection method with active torque-ripple mitigation for thermal monitoring of field-oriented-controlled induction motors L He, J Restrepo, S Cheng, RG Harley, TG Habetler 2015 IEEE Energy Conversion Congress and Exposition (ECCE), 4447-4454, 2015 | 21 | 2015 |
Novel adaptive power control of a Direct-drive PM wind generation system in a micro grid L He, Y Li, R Harley 2012 IEEE Power Electronics and Machines in Wind Applications, 1-8, 2012 | 16 | 2012 |
A torque-injection-based approach for thermal monitoring of induction machines with direct torque control L He, S Cheng, RG Harley, TG Habetler 2013 International Electric Machines & Drives Conference, 93-99, 2013 | 15 | 2013 |
A survey of methods for placing shunt capacitor banks in power network with harmonic distortion L Du, L He, RG Harley IECON 2012-38th Annual Conference on IEEE Industrial Electronics Society …, 2012 | 14 | 2012 |
Enhanced wind turbine main drivetrain gearbox and bearing monitoring and diagnostics via information fusion of acoustic, electrical, and vibration signatures L He, J Unnikrishnan, L Hao, B Matthews, W Qiao 2019 IEEE International Electric Machines & Drives Conference (IEMDC), 51-56, 2019 | 12 | 2019 |
A DC-flux-injection approach for thermal monitoring of induction machines with direct torque control L He, S Cheng, Y Du, RG Harley, TG Habetler 2013 IEEE Energy Conversion Congress and Exposition, 2115-2122, 2013 | 12 | 2013 |
System and method for detecting pitch bearing damage in a wind turbine D Pan, HAO Liwei, L He, S Grubic US Patent 10,273,940, 2019 | 11 | 2019 |
Wind turbine fault detection using acoustic, vibration, and electrical signals J Unnikrishnan, L He, BA Matthews, HAO Liwei US Patent 10,495,693, 2019 | 10 | 2019 |
Detection of single-axis pitch bearing defect in a wind turbine using electrical signature analysis L He, L Hao, D Pan, W Qiao 2019 IEEE International Electric Machines & Drives Conference (IEMDC), 31-36, 2019 | 9 | 2019 |
Stator temperature estimation of open-loop controlled induction machines via active DC voltage injection TP Tshimanga, S Zhang, E Bezabih, L He, V Iyer, RG Harley 2015 North American Power Symposium (NAPS), 1-5, 2015 | 9 | 2015 |
An energy-stored quasi-z source converter based interlinking converter for hybrid ac/dc microgrids D Sun, L Du, X Lu, L He IECON 2018-44th Annual Conference of the IEEE Industrial Electronics Society …, 2018 | 8 | 2018 |
An enhanced active DC-flux injection based approach for thermal monitoring of induction machines with direct torque control schemes S Li, S Zhang, C Jiang, L He, RG Harley 2017 IEEE Energy Conversion Congress and Exposition (ECCE), 3537-3544, 2017 | 6 | 2017 |
A high-frequency rotating flux injection based rotor thermal monitoring scheme for direct-torque-controlled interior permanent magnet synchronous machines S Zhang, S Li, L He, JA Restrepo, TG Habetler 2017 IEEE International Electric Machines and Drives Conference (IEMDC), 1-6, 2017 | 5 | 2017 |
A high-frequency torque injection-based rotor thermal monitoring scheme for direct-torque-controlled interior permanent magnet synchronous machines S Zhang, S Li, L He, JA Restrepo, TG Habetler 2017 IEEE Energy Conversion Congress and Exposition (ECCE), 3552-3558, 2017 | 4 | 2017 |
Application of big data analytics and machine learning to large-scale synchrophasor datasets: evaluation of dataset ‘machine learning-readiness’ P Hart, L He, T Wang, VS Kumar, K Aggour, A Subramanian, W Yan IEEE Open Access Journal of Power and Energy 9, 386-397, 2022 | 3 | 2022 |
Remote monitoring and diagnostics of blade health in commercial MW-scale wind turbines using electrical signature analysis (ESA) L He, M Attia, L Hao, B Fang, K Younsi, H Wang 2020 IEEE Energy Conversion Congress and Exposition (ECCE), 808-813, 2020 | 3 | 2020 |
Multiphysics Modeling of the Dynamic Response of a Vacuum Automatic Circuit Recloser System L He, JR Mayor, RG Harley, H Liles, G Zhang, Y Deng IEEE Transactions on Industry Applications 50 (6), 3697-3707, 2014 | 3 | 2014 |