Grid-connection control method considering seasonal transition for the dual-nature (following-grid and forming-grid) of renewable energy transmission
US-2026088615-A1 · Mar 26, 2026 · US
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Zhao Hongfang patents
Zhao Hongfang is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhao Hongfang |
| Total patents | 8 |
| First publication | May 15, 2025 |
| Latest publication | Mar 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Three-phase adaptive reclosing method and system for wind farm transmission lines based on parallel reactor current
US-2026018887-A1 · Jan 15, 2026 · US
Variable coefficient wind storage joint primary frequency regulation coordinated control considering rotational speed and SOC method
US-12519408-B2 · Jan 6, 2026 · US
Variable coefficient wind storage joint primary frequency regulation coordinated control considering rotational speed and soc method
US-2025286486-A1 · Sep 11, 2025 · US
Method and system for adaptive single-phase reclosing of wind farm AC transmission lines
US-12394979-B2 · Aug 19, 2025 · US
Line Fault Detection Method, System, Device, and Computer-Readable Storage Medium
US-2025208188-A1 · Jun 26, 2025 · US
Active Arc Voltage-Current Conversion Method, System, and Medium for Distribution Networks
US-2025167541-A1 · May 22, 2025 · US
Method and system for adaptive single-phase reclosing of wind farm ac transmission lines
US-2025158401-A1 · May 15, 2025 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Kunming Science & Technology | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02J2101/28 | 5 |
| H02J2300/28 | 5 |
| H02J3/381 | 4 |
| H02J2103/30 | 3 |
| H02J3/00125 | 3 |