Class H02J : CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
Subclass 3/08: Circuit arrangements for ac mains or ac distribution networks for connecting networks of the same frequency but supplied from different sources Synchronising of networks
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12184072 | Phasor identification via synchronous messaging | Jul 16, 21 | Dec 31, 24 | ACLARA TECHNOLOGIES LLC |
| 12166350 | Handling of lost time synchronization in a substation network | Apr 14, 20 | Dec 10, 24 | Hitachi Energy Ltd |
| 12107420 | Systems and methods for phase identification using relative phase angle measurements | May 25, 23 | Oct 01, 24 | ACLARA TECHNOLOGIES LLC |
| 12055572 | Portable sync module | Mar 29, 22 | Aug 06, 24 | Saudi Arabian Oil Company |
| 11949234 | Method for making spatio-temporal combined optimal scheduling strategy of mobile energy storage (MES) system | Nov 12, 21 | Apr 02, 24 | ELECTRIC POWER SCIENCE & RESEARCH INSTITUTE OF STATE GRID TIANJIN ELECTRIC POWER COMPANY; STATE GRID TIANJIN ELECTRIC POWER COMPANY; STATE GRID CORPORATION OF CHINA; |
| 11804731 | Method for controlling an uninterruptable power supply | Jan 11, 22 | Oct 31, 23 | ABB Schweiz AG |
| 11699904 | Systems and methods for phase identification using relative phase angle measurements | Jul 01, 21 | Jul 11, 23 | ACLARA TECHNOLOGIES LLC |
| 11689018 | Electrical power control method and system | Feb 17, 20 | Jun 27, 23 | Applied Hybrid Energy Pty Ltd |
| 11689009 | Method of identifying when to initiate control sequences | Mar 23, 22 | Jun 27, 23 | ASCO Power Technologies L.P. |
| 11527887 | System for distributing locally generated energy to multiple load units | Jun 07, 21 | Dec 13, 22 | SMA Solar Technology AG |
| 11476671 | Wind power converting device | Oct 16, 20 | Oct 18, 22 | DELTA ELECTRONICS (SHANGHAI) CO., LTD. |
| 11451065 | Voltage control and grid synchronization of microgrids in real time | May 11, 22 | Sep 20, 22 | King Fahd University of Petroleum and Minerals |
| 11342786 | 3-wire multiphase UPS with bypass | May 09, 19 | May 24, 22 | ABB Schweiz AG |
| 11296542 | Method of identifying when to initiate control sequences | Jan 22, 21 | Apr 05, 22 | ASCO Power Technologies L.P. |
| 11251615 | Controller for self-organizing microgrid | Nov 07, 19 | Feb 15, 22 | Wisconsin Alumni Research Foundation |
| 11201472 | Power transmission system capable of preventing power transmission efficiency from degrading due to frequency mismatch and loss of synchronization | Feb 26, 18 | Dec 14, 21 | Panasonic Intellectual Property Management Co., Ltd. |
| 11043807 | System for distributing locally generated energy to multiple load units | Oct 14, 19 | Jun 22, 21 | SMA Solar Technology AG |
| 11025067 | Grid isolating wind farm control | Dec 19, 18 | Jun 01, 21 | General Electric Company |
| 11018506 | Smart grid timing synchronization method, system, device and computer readable storage medium | Nov 27, 18 | May 25, 21 | HANGZHOU VANGO TECHNOLOGIES, INC. |
| 10992133 | Synchronization verification system using remotely managed time | Oct 23, 19 | Apr 27, 21 | Schweitzer Engineering Laboratories, Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0023,351 | SYSTEMS AND METHODS FOR PHASE IDENTIFICATION USING RELATIVE PHASE ANGLE MEASUREMENTS | Sep 30, 24 | Jan 16, 25 | Not available |
| 2024/0222,973 | SYNCHRONIZATION CONTROL METHOD AND SYSTEM FOR MICROGRID GROUP | Sep 28, 21 | Jul 04, 24 | Not available |
| 2023/0208,137 | DEVICES AND METHODS FOR IMPROVING A GRID SYNCHRONIZATION OF UNIDIRECTIONAL POWER CONVERTERS | Mar 03, 23 | Jun 29, 23 | Not available |
| 2023/0155,520 | POWER CONVERSION DEVICE | Jan 07, 21 | May 18, 23 | KABUSHIKI KAISHA TOSHIBA; TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION; |
| 2021/0126,454 | SYNCHRONIZATION VERIFICATION SYSTEM USING REMOTELY MANAGED TIME | Oct 23, 19 | Apr 29, 21 | Schweitzer Engineering Laboratories, Inc. |
| 2020/0293,077 | SYSTEM AND METHOD FOR SYNCHRONIZING MULTIPLE GENERATORS WITH AN ELECTRICAL POWER DISTRIBUTION SYSTEM | Jun 01, 20 | Sep 17, 20 | Not available |
| 2020/0185,919 | CONTROL FOR RESOURCE DISTRIBUTION NETWORK | Dec 10, 19 | Jun 11, 20 | Not available |
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