Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218500 | Short-circuit fault detection method for a power grid | Ke Jia, Qian Liu, Hao Liu, Cheng Wang | 2025-02-04 |
| 12206242 | Power frequency line protection procedure | Ke Jia, Qian Liu, Hao Liu, Cheng Wang | 2025-01-21 |
| 12057799 | System and method for stabilizing frequency of the power grid | Cheng Wang, Jiahao Liu, Guoyi Xu | 2024-08-06 |
| 12057704 | Frequency regulation method using fast frequency reserve | Cheng Wang, Guoyi Xu, Rui Zhang | 2024-08-06 |
| 12007422 | Method and system for allocating optimal inertia in a power system | Cheng Wang, Jiahao Liu, Guoyi Xu | 2024-06-11 |
| 12009659 | System and method of fault analysis of inverter-interfaced renewable energy source considering decoupled sequence control | Ke Jia, Qian Liu, Hao Liu, Cheng Wang | 2024-06-11 |
| 12009668 | System and method for controlling generators based on the procured capacities in response to power disturbance | Cheng Wang, Guoyi Xu, Muqing Yang, Chenyu Ge | 2024-06-11 |
| 11962150 | System and method of protecting power system having inverter-interfaced renewable energy sources | Ke Jia, Qian Liu, Hao Liu, Cheng Wang | 2024-04-16 |
| 11923688 | Estimation system for aggregated inertia in a power system | Cheng Wang, Jiahao Liu, Guoyi Xu | 2024-03-05 |
| 11909218 | Energy management of distribution-level integrated electric-gas systems with fast frequency reserve | Cheng Wang, Guoyi Xu, Rui Zhang | 2024-02-20 |
| 11906556 | Online estimation of area-level inertia considering inter-area equivalent frequency dynamics | Cheng Wang, Jiahao Liu, Guoyi Xu | 2024-02-20 |
| 11888323 | System and method of primary frequency reserve procurement of power systems considering multiple damping states and governor limiters | Cheng Wang, Guoyi Xu, Muqing Yang, Chenyu Ge | 2024-01-30 |
| 11888432 | Simplified transient model of DFIG wind turbine for power system frequency dynamics analysis | Cheng Wang, Jiahao Liu, Guoyi Xu | 2024-01-30 |
| 11876381 | Method for avoiding blackouts caused by an RoCoF-based relay tripping in a power system | Cheng Wang, Jiahao Liu, Guoyi Xu | 2024-01-16 |
| 11837872 | RoCoF constrained unit commitment considering spatial difference in frequency dynamics | Cheng Wang, Jiahao Liu, Guoyi Xu | 2023-12-05 |
| 11777321 | Online estimation of POI-level aggregated inertia considering frequency spatial correlation | Cheng Wang, Jiahao Liu, Guoyi Xu | 2023-10-03 |
| 11316501 | Resampling technique for arbitrary sampling rate conversion | Hao Liu, Jie Lin, Sudi Xu, Yongzhao Lao | 2022-04-26 |
| 11275988 | Synchrophasor measurement-based disturbance identification method | Hao Liu, Zikang Li, Ke Jia | 2022-03-15 |
| 11232361 | PMU date correction using a recovery method | Hao Liu, Zhiwei Yang, Ke Jia | 2022-01-25 |
| 11201604 | Resampling algorithm based on window function | Hao Liu, Jie Lin, Sudi Xu, Yongzhao Lao | 2021-12-14 |
| 11176442 | Fast power system disturbance identification using enhanced LSTM network with renewable energy integration | Hao Liu, Zikang Li, Ke Jia | 2021-11-16 |
| 11170304 | Bad data detection algorithm for PMU based on spectral clustering | Hao Liu, Zhiwei Yang, Ke Jia | 2021-11-09 |
| 11144023 | Method for PMU data recovery using an improved cubic spline interpolation and singular value decomposition | Hao Liu, Zhiwei Yang | 2021-10-12 |
| 11131702 | Alternating current distribution network with a sparse voltage measurement-based fault location determination system | Ke Jia, Bin Yang, Hao Liu | 2021-09-28 |
| 11119129 | Estimation method for M-class phasor measurement units | Hao Liu, Sudi Xu | 2021-09-14 |