Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388263 | Methods for secured capacitor bank control of series-compensated transmission line | Reynaldo Nuqui, Liqi Zhang, Anil Kondabathini, Hyojong Lee | 2025-08-12 |
| 11477213 | Technologies for providing secure emergency power control of high voltage direct current transmission system | Reynaldo Nuqui, Anil Kondabathini | 2022-10-18 |
| 11171597 | Wind-solar hybrid power plant | Peter Steimer | 2021-11-09 |
| 11101640 | Solid-state protection for direct current networks | Li Qi, Peter Steimer, Liming Liu | 2021-08-24 |
| 11031773 | Transformer isolation response using direct current link | Chunming Yuan, Xiaobo Yang, Ritwik Majumder, Bertil Berggren, Frans Dijkhuizen | 2021-06-08 |
| 10819112 | Feeder line fault response using direct current interconnection system | Chunming Yuan, Xiaobo Yang, Ritwik Majumder, Bertil Berggren, Frans Dijkhuizen +1 more | 2020-10-27 |
| 10693293 | Fault protection in converter-based DC distribution systems | Li Qi, Yao Chen, Guoju Zhang | 2020-06-23 |
| 10411587 | Fault isolation and system restoration using power converter | Li Qi, Helen-Xing Huang, Xianyong Feng | 2019-09-10 |
| 10348093 | Medium voltage direct current power collection systems and methods | Harish Suryanarayana, Hongrae Kim, Sara Ahmed, Peter Steimer, Philippe Maibach +3 more | 2019-07-09 |
| 10120012 | Method and apparatus for detecting fault in a mixed configuration power transmission line | Arkadiusz Burek, Jianping Wang, Reynaldo Nuqui, Youyi Li | 2018-11-06 |
| 9945359 | DC output wind turbine with power dissipation | Debrup Das, Joseph A. Carr | 2018-04-17 |
| 9859806 | Method and apparatus for obtaining electricity from offshore wind turbines | Debrup Das, Jiaqi Liang, Darren Tremelling | 2018-01-02 |
| 9831668 | Power distribution system for off-shore natural resource platforms | Anil Kondabathini, Zhenyuan Wang, Jiaqi Liang | 2017-11-28 |
| 9819188 | Direct current transmission system and method | Li Qi, Hongbo Jiang | 2017-11-14 |
| 9800044 | Fault location of DC distribution systems | Li Qi, Xianyong Feng | 2017-10-24 |
| 9800054 | DC connection system for renewable power generators | Sandeep Bala | 2017-10-24 |
| 9762047 | Technologies for zonal fault protection of DC distribution systems | Li Qi, Xianyong Feng | 2017-09-12 |
| 9748762 | Method and apparatus for the protection of DC distribution systems | Li Qi | 2017-08-29 |
| 9735581 | Method and apparatus for obtaining electricity from offshore wind turbines | Debrup Das, Xiaoming Feng | 2017-08-15 |
| 9618586 | Method and device for detection of a fault in a protected unit | Reynaldo Nuqui, Jianping Wang | 2017-04-11 |
| 9419428 | Protection device for DC collection systems | Li Qi, Jiaqi Liang | 2016-08-16 |
| 9300131 | Internal electrification scheme for power generation plants | Lars Gertmar, Dennis Kron, Yao Chen, Richard W. Vesel, Arash A. Babaee | 2016-03-29 |
| 9300132 | Medium voltage DC collection system | Hongrae Kim, Jun Li, Jing Xu, Jyoti Sastry, Waqas Arshad | 2016-03-29 |
| 9270120 | Methods, systems, and computer readable media for adaptive out of step protection for power generators with load resynchronization capability | Reynaldo Nuqui, Yao Chen | 2016-02-23 |
| 9197068 | Coordinated control of multi-terminal HVDC systems | Reynaldo Nuqui, Kailash Srivastava, Tomas Jonsson | 2015-11-24 |