Issued Patents All Time
Showing 25 most recent of 150 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12301005 | System and method for controlling an active harmonic filter in an inverter-based resource | Pushkar Chandrakant Chaudhari, Kapil Jha, Werner Gerhard Barton, Saurabh Shukla, Arvind Kumar Tiwari | 2025-05-13 |
| 12113433 | System and method for detecting IGBT failure in a multi-level converter using gate-emitter voltage sensing | Nathaniel Robert Michener | 2024-10-08 |
| 12015276 | System and method for pre-charging a DC link of a power converter | Fernando Arturo Ramirez Sanchez, Zane Taylor Miller, Steven Wade Sutherland | 2024-06-18 |
| 11923783 | System and method for detection of switching device failure conditions in a multi-level power converter | Kapil Jha, Fernando Arturo Ramirez Sanchez, Nathaniel Robert Michener, Arvind Kumar Tiwari, Joseph Kiran Banda | 2024-03-05 |
| 11909302 | Active neutral point clamped switch sequence for parasitic inductance control of a power conversion assembly | Fernando Arturo Ramirez Sanchez, Nathaniel Robert Michener | 2024-02-20 |
| 11664715 | Power electronics assembly having a potted high voltage attenuator card for a wind turbine | John Springer Harrison, Benjamin Arthur Niemoeller, Stephen D. Nash | 2023-05-30 |
| 11594953 | System and method for operating multi-level power converter using a multi-state deadtime | Fernando Arturo Ramirez Sanchez, Nathaniel Robert Michener | 2023-02-28 |
| 11569712 | System and method for detecting bearing insulation and ground brush health in a generator | Rupam Mukherjee, Kapil Jha, Arvind Kumar Tiwari, Kum Kang Huh | 2023-01-31 |
| 11552575 | System and method for operating multi-level power converter using multiple deadtimes | Nathaniel Robert Michener, Fernando Arturo Ramirez Sanchez, Steven Wade Sutherland, Rajesh Bhupathi, Igor Berroteran | 2023-01-10 |
| 11545910 | Hybrid capacitor bank for a power conversion assembly | Rajesh Bhupathi, Zane Taylor Miller, Fernando Arturo Ramirez Sanchez, Bacil Shaqqo, Joseph Kiran Banda | 2023-01-03 |
| 11486356 | System and method for controlling a wind turbine | Cornelius Edward Holliday, Fernando Arturo Ramirez Sanchez, Mathew Doyle Angel, Nathan Michael Killeen, Edward Wayne Hardwicke, Jr. +3 more | 2022-11-01 |
| 11486360 | System and method for controlling wind turbine converters during high voltage ride through events | David Scott Wilmer | 2022-11-01 |
| 11480153 | System and method for controlling a wind turbine to protect the wind turbine from anomalous operations | Cornelius Edward Holliday, Mathew Doyle Angel, Nathan Michael Killeen, Edward Wayne Hardwicke, Jr., Steven Wade Sutherland +3 more | 2022-10-25 |
| 11261846 | System and method for designing and operating a wind turbine power system based on statistical analysis of operational and/or grid data thereof | Dale R. Mashtare, Pedro Arsuaga Santos, James Gregory Rotbert | 2022-03-01 |
| 11258387 | System and method for neutral point balancing for back-to-back voltage source converters | Joseph Kiran Banda, Kapil Jha, Fernando Arturo Ramirez Sanchez, Bacil Shaqqo, Hridya Ittamveettil | 2022-02-22 |
| 11196260 | System and method for control of reactive power from a reactive power compensation device in a wind turbine system | Jayanti Ganesh, Arvind Kumar Tiwari, Kasi Viswanadha Raju Gadiraju, Igor Berroteran, Cornelius Edward Holliday | 2021-12-07 |
| 11152787 | System of modular reactive power compensators | Arvind Kumar Tiwari, Jayanti Ganesh, Kasi Viswanadha Raju Gadiraju, Harmeet Singh Narang | 2021-10-19 |
| 11114963 | Method and system for enhancing electrical power production by a power generation system by controlling switches to place a rotor-side converter in parallel with a line-side converter | Govardhan Ganireddy, Arvind Kumar Tiwari, Yashomani Y. Kolhatkar, Anthony Michael Klodowski, John Leo Bollenbecker +2 more | 2021-09-07 |
| 11081891 | Electrical power systems having reactive power and harmonic support components | Harold Robert Schnetzka, John Leo Bollenbecker, Govardhan Ganireddy | 2021-08-03 |
| 11031792 | Battery charging control system and method of operation thereof | — | 2021-06-08 |
| 11013070 | System and method for controlling multiple IGBT temperatures in a power converter of an electrical power system | Lathom Alexander Louco | 2021-05-18 |
| 10965132 | Grounding circuit for a backup power source | Jeffrey Alan Melius | 2021-03-30 |
| 10951030 | System and method for reactive power control of a wind farm | Govardhan Ganireddy, Rajni Kant Burra, Wei Ren, Anthony Michael Klodowski, Saurabh Shukla +1 more | 2021-03-16 |
| 10931115 | Electrical power systems having a cluster transformer with multiple primary windings | Arvind Kumar Tiwari, Rajni Kant Burra | 2021-02-23 |
| 10871145 | System and method for preventing voltage collapse of wind turbine power systems connected to a power grid | Zhuohui Tan, Weihao ZHOU, Nithya Anand | 2020-12-22 |