Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12081147 | Method for reducing electromagnetic vibration of permanent magnet motor with fractional slot concentrated winding | Shengdao Zhu, Guohai Liu, Jinghua Ji | 2024-09-03 |
| 12003203 | Model predictive decomposition control method and device for open-winding five-phase permanent magnet synchronous motor | Jinghua Ji, Yuxuan Du, Linsen Huang, Tao Tao | 2024-06-04 |
| 11712820 | Injection molding method for degradable intravascular stent with flexible mold core structure | Tianyang Qiu, Wei Jiang, Hongjun Wang, Tianfeng Zhou, Pei Cong YAN +5 more | 2023-08-01 |
| 11611307 | Short-circuit fault-tolerant control method based on deadbeat current tracking for five-phase permanent magnet motor with sinusoidal back-electromotive force or trapezoidal back-electromotive force | Qian Chen, Yuhang Xia, Licheng Gu, Guohai Liu | 2023-03-21 |
| 11522400 | Fault-tolerant modular permanent magnet assisted synchronous reluctance motor and modular winding design method | Guohai Liu, Meimei Xu, Jinghua Ji, Qian Chen, Zhijian Ling | 2022-12-06 |
| 11489429 | Field modulated doubly salient motor and design method for distribution of salient pole teeth thereof | Tingting Jiang, Liang Xu, Jinghua Ji | 2022-11-01 |
| 11373023 | Parametric equivalent magnetic network modeling method for multi objective optimization of permanent magnet motor | Donghui Cao, Jinghua Ji | 2022-06-28 |
| 11356045 | Double virtual voltage vectors predictive torque control method without weighting factor for five-phase permanent magnet synchronous motor | Huanan WANG, Tao Tao, Dezhi Xu | 2022-06-07 |
| 10848025 | Permanent magnet brushless motor having high winding factor, and design and fault-tolerant control methods thereof | Tao Tao, Jihong Zhu, Jinghua Ji, Deshui Hu | 2020-11-24 |
| 10700562 | Motor with separated permanent magnet torque and reluctance torque and its optimal efficiency control | Qian Chen, Guohai Liu, Jinghua Ji, Gaohong Xu, Zhipeng Lin | 2020-06-30 |
| 10574164 | Fault-tolerant field-oriented control method of five-phase interior permanent-magnet linear motor under two nonadjacent short-circuit phase faults | Huawei Zhou, Guohai Liu, Jinghua Ji, Qian Chen, Long Chen | 2020-02-25 |
| 10541595 | Double stator permanent magnet linear motor and design method for increasing magnetic field modulation | Jian Zhu, Jinghua Ji, Guohai Liu, Zhengmeng Liu, Qian Chen +1 more | 2020-01-21 |
| 10530278 | Method to reduce torque ripple of permanent magnet synchronous motor | Guohai Liu, Xinxin Du, Qian Chen, Deshui Hu | 2020-01-07 |
| 10505483 | Fault-tolerant permanent-magnet Vernier cylindrical electric motor with electromagnetic suspension and fault-tolerant vector control method for short circuit of two adjacent phases | Huawei Zhou, Zhen Lu, Guohai Liu, Jinghua Ji, Long Chen | 2019-12-10 |