| Control system for an electrical generator and method for controlling an electrical generator SY Cao, A Tripathi, EKK Sng, GK Andersen, B Li US Patent 8,248,039, 2012 | 24 | 2012 |
| Method for determining a rotor position of an electrical generator in a wind turbine B Li, SY Cao, GK Andersen, A Tripathi, EKK Sng, AK Gupta US Patent 8,089,171, 2012 | 22 | 2012 |
| Method and apparatus for ripple and phase loss detection B Li, D Leggate, T Rowan US Patent 9,036,382, 2015 | 21 | 2015 |
| Wind turbine AK Gupta, A Tripathi, R Anbarasu, O Styhm, GL Opina, Y Karuppanan, ... US Patent 8,957,536, 2015 | 16 | 2015 |
| Method of position sensorless control of an electrical machine SY Cao, B Li, A Tripathi, L Helle US Patent 8,884,566, 2014 | 11 | 2014 |
| Test system for wind turbine dump load M Parkhou, B Li, MC Tumabcao US Patent 9,217,420, 2015 | 10 | 2015 |
| Inverter phase current reconstruction apparatus and methods Z Zhang, T Matsuo, D Leggate, TM Rowan, RJ Kerkman, B Li US Patent 9,584,043, 2017 | 9 | 2017 |
| Method of operating a wind turbine, wind turbine, wind turbine controlling system, and processing system B Li, A Tripathi, SY Cao, AK Gupta, EKK Sng, L Helle US Patent 8,970,057, 2015 | 9 | 2015 |
| Method for determining a rotor position of an electrical generator in a wind turbine B Li, SY Cao, GK Andersen, A Tripathi, EKK Sng, AK Gupta US Patent 8,089,172, 2012 | 8 | 2012 |
| Method of position sensorless control of an electrical machine SY Cao, B Li, A Tripathi US Patent 8,896,249, 2014 | 5 | 2014 |
| Method for diagnostic monitoring of a wind turbine generator system SY Cao, B Li, A Tripathi, HH Thia, RBDOM Arif, KH Ang US Patent 10,088,838, 2018 | 4 | 2018 |
| Variable wind turbine having a power dissipating unit; a method of operating a power dissipating unit in a wind turbine AK Gupta, GK Andersen, SY Fonn, B Li US Patent 9,359,996, 2016 | 4 | 2016 |
| Counter electromotive force estimation B Li, TM Rowan, Z Ye, Z Zhang US Patent 10,756,659, 2020 | 1 | 2020 |
| Efficiency optimization of maximum torque per amps control for synchronous motors B Li, BJ Seibel US Patent 11,671,037, 2023 | | 2023 |
| IPM motor flying start using high frequency injection B Li, T Matsuo US Patent 11,502,636, 2022 | | 2022 |
| Motor stator resistance calculation L Wei, B Li, J Lamb US Patent 11,366,147, 2022 | | 2022 |
| Iterative flux identification J Lamb, B Li, B Seibel US Patent 11,239,780, 2022 | | 2022 |
| Encoder offset fine tuning B Li, T Matsuo US Patent 10,996,079, 2021 | | 2021 |
