Assignee
CHINA ELECTRIC POWER RES INST
CN·8 granted patents·12 pending applications·2 citations·filing 2013–2024
Top patents by PatentIndex Score
20 records- 0184US12117473B1Method and system for measuring broadband impedance of renewable energy power generation deviceCHINA ELECTRIC POWER RES INST·Filed 2024·Granted Oct 15, 2024·2 cites·20 claims
- 0253US2025265392A1Method and apparatus for constructing digital twin hybrid model of main device of power systemCHINA ELECTRIC POWER RES INST·Filed 2023·Application pending·0 cites
- 0352US2024235184A1Method and system for identifying dominant overvoltage of high-proportion new energy power system, electronic device, storage medium and computer program productCHINA ELECTRIC POWER RES INST·Filed 2022·Application pending·0 cites
- 0451US2025246388A1Smart outdoor switchgear for control and protection of connection and disconnection of medium-voltage microgridCHINA ELECTRIC POWER RES INST·Filed 2023·Application pending·0 cites
- 0549US11749985B2Method and device for timing in time-varying distance protection based on multiple lines in towerCHINA ELECTRIC POWER RES INST·Filed 2019·Granted Sep 5, 2023·0 cites·11 claims
- 0649US2025210996A1Power grid real-time scheduling optimization method and system, computer device and storage mediumCHINA ELECTRIC POWER RES INST·Filed 2023·Application pending·0 cites
- 0748US12562571B2Grid frequency deviation response control system and methodCHINA ELECTRIC POWER RES INST·Filed 2022·Granted Feb 24, 2026·0 cites·12 claims
- 0848US2024302422A1Method and system for estimating voltage support strength of renewable energy grid-connected power system, and storage medium and electronic deviceCHINA ELECTRIC POWER RES INST·Filed 2022·Application pending·0 cites
- 0946US2024418751A1Iron core-annular array multi-ring magnetosensitive current sensor and current measurement methodCHINA ELECTRIC POWER RES INST·Filed 2022·Application pending·0 cites
- 1044US2023387687A1Checking method and system for medium-and-long-term maintenance plan in power grid, and device and storage mediumCHINA ELECTRIC POWER RES INST·Filed 2021·Application pending·0 cites
- 1144US2023369854A1Method and apparatus for checking power grid measurement data, device, storagemedium and program productCHINA ELECTRIC POWER RES INST·Filed 2022·Application pending·0 cites
- 1244US2025357850A1Inter-turn protection method and system for converter transformerCHINA ELECTRIC POWER RES INST·Filed 2023·Application pending·0 cites
- 1342US11742652B2Method and device for starting direct-current (DC) transmission line protection, and storage mediumCHINA ELECTRIC POWER RES INST·Filed 2019·Granted Aug 29, 2023·0 cites·9 claims
- 1442US2025028009A1Power transmission line photonics-electronics converged long-distance monitoring device and methodCHINA ELECTRIC POWER RES INST·Filed 2022·Application pending·0 cites
- 1540US11841387B2Cloud-end collaborative system and method for load identificationCHINA ELECTRIC POWER RES INST·Filed 2022·Granted Dec 12, 2023·0 cites·9 claims
- 1638US2016233679A1A method and system for control of smoothing the energy storage in wind phtovolatic power fluctuation based on changing rateCHINA ELECTRIC POWER RES INST·Filed 2013·Application pending·0 cites
- 1735US12547447B2Dispatching and control cloud data processing method, apparatus and systemCHINA ELECTRIC POWER RES INST·Filed 2021·Granted Feb 10, 2026·0 cites·14 claims
- 1834US11973340B2Direct-current transmission line protection method and system based on pure current characteristicsCHINA ELECTRIC POWER RES INST·Filed 2020·Granted Apr 30, 2024·0 cites·20 claims
- 1933US10551429B2Method for detecting anti-island protection performance of inverterCHINA ELECTRIC POWER RES INST·Filed 2015·Granted Feb 4, 2020·0 cites·6 claims
- 2018US2014035647A1Apparatus and method for enhancing stability of electronic device having a high-accuracy clockCHINA ELECTRIC POWER RES INST·Filed 2013·Application pending·0 cites
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