Jonathan Keller

National Renewable Energy Laboratory — United States

Engineering · Physical Sciences

27h-index2.4kcitations156works1.82yr avg
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Research Topics

Gear and Bearing Dynamics Analysis(78), Machine Fault Diagnosis Techniques(32), Mechanical stress and fatigue analysis(32), Real-time simulation and control systems(30), Mechanical Engineering and Vibrations Research(20)

Publications155 total

Reductions in wind farm main bearing rating lives resulting from wake impingement
Wind energy science·2026Open Access
Gearbox Bearing Crack Growth Prognostics with Physics-Informed Machine Learning and Uncertainty Quantification
2025Open Access
Reductions in wind farm main bearing rating lives resulting from wake impingement
2025Open Access
Upwind vs downwind: Loads and acoustics of a 1.5 MW wind turbine
2025Open Access
Field validation of dynamic mechanical torque measurements using fiber-optic strain sensors for geared wind turbines
Forschung im Ingenieurwesen·2025Open Access
Nonsteady Load Responses of Wind Turbines to Atmospheric and Mountain-Generated Turbulence Eddies, With Impacts on the Main Bearing: A Validation Study
2024· 1 citedOpen Access
Wind Turbine Design Guideline DG03: Yaw and Pitch Bearings
2024· 9 citedOpen Access
Instantaneous mesh load factor (K<sub>γ</sub> ) measurements in a wind turbine gearbox using fiber-optic strain sensors
Journal of Physics Conference Series·2024· 2 citedOpen Access
An Operations and Maintenance Roadmap for U.S. Offshore Wind: Enabling a Cost-Effective and Sustainable U.S. Offshore Wind Energy Industry Through Innovative Operations and Maintenance
2024· 6 citedOpen Access
Instrumentation for the Investigation of Pitch Bearing Design and Reliability
2024· 2 citedOpen Access
GRC1.5 Project: Joint Industry Megawatt Scale Gearbox Field Tests (Final Report)
2024· 1 citedOpen Access
Comment on wes-2023-165
2024Open Access
Review for "Digital twin‐driven online intelligent assessment of wind turbine gearbox"
2023
Wind turbine main bearing rating lives as determined by IEC 61400‐1 and ISO 281: A critical review and exploratory case study
Wind Energy·2023· 20 citedOpen Access
Review for "Analysing the cost impact of failure rates for the next generation of offshore wind turbines"
2023
Comment on wes-2023-102
2023Open Access
Comment on wes-2023-97
2023Open Access
Author response for "Wind turbine main bearing rating lives as determined by IEC 61400‐1 and ISO 281: A critical review and exploratory case study"
2023
Grand challenges in the design, manufacture, and operation of future wind turbine systems
Wind energy science·2023· 165 citedOpen Access
Main Bearing Replacement and Damage - A Field Data Study on 15 Gigawatts of Wind Energy Capacity
2023· 10 citedOpen Access
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Frequent Co-authors

Yi Guo(26), Shuangwen Sheng(9), Amir R. Nejad(6), Latha Sethuraman(5), Paul Veers(5), Edward Hart(5), Jan Helsen(5), Aaron Greco(4), William La Cava(4), Edward C. Smith(4), James Carroll(3), Timothy Verstraeten(3), Robert Errichello(3), James G. Brasseur(3), Carlo L. Bottasso(2), Lance Manuel(2), Jonathan Naughton(2), Lucy Y. Pao(2), Joshua Paquette(2), Amy Robertson(2)