Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11973340 | Direct-current transmission line protection method and system based on pure current characteristics | Zexin Zhou, Pengfei Lv, Hong-Xi Cao, Xingguo Wang, Siye Ruan +4 more | 2024-04-30 |
| 11742652 | Method and device for starting direct-current (DC) transmission line protection, and storage medium | Hong-Xi Cao, Zexin Zhou, Dingxiang Du, Xingguo Wang | 2023-08-29 |
| 10985547 | Current differential protection method for self-adaptive half-wavelength line based on time-difference method | Xuming Liang, Yarong Guo, Xiao Li, Zexin Zhou, Dingxiang Du +4 more | 2021-04-20 |
| 10778003 | Method of free wave energy protection for half-wavelength line based on one sided current | Zexin Zhou, Dingxiang Du, Yarong Guo, Xiao Li, Xuming Liang +2 more | 2020-09-15 |
| 10605852 | Concomitant impedance protection method for half-wavelength transmission line | Dingxiang Du, Zexin Zhou, Xuming Liang, Yarong Guo, Xingguo Wang +4 more | 2020-03-31 |