Assignee
GUIZHOU POWER GRID CO LTD
CN·1 granted patent·25 pending applications·0 citations·filing 2022–2025
Top patents by PatentIndex Score
26 records- 0171US2026100588A1Grid-Forming Microinverter and Method Based on Bidirectional Flyback ConvertersGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 0270US2026087204A1Dual Meshing Method and System for Transformer WindingGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 0369US2026063794A1InSAR-based Measurement Method for Angle of Critical Deformation in Coal Mining Area and SystemGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 0464US2026065508A1Method for measuring the distance between excavator and high-voltage transmission lineGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 0561US2025135401A1Gas Circulation Apparatus for Degradation of Sulfur Hexafluoride Gas, and Gas Scrubbing MechanismGUIZHOU POWER GRID CO LTD·Filed 2024·Application pending·0 cites
- 0658US2025353976A1Method for Preparing Polyurethane Microcapsule Shells by Direct Crosslinking of Cellulose and PolyisocyanateGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 0756US2026098890A1Progressive Power Grid Planning Evaluation Method and System Based on Combination Assessment TheoryGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 0855US2025352969A1Preparation method for polyurethane microcapsule shell with controlled-release characteristic influenced by mechanical stimulusGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 0955US2025371629A1Hierarchical and Graded Source-Network-Load-Storage Multi-Subject Collaborative Scheduling MethodGUIZHOU POWER GRID CO LTD·Filed 2024·Application pending·0 cites
- 1054US2026036559A1Harmful Gas Detection DeviceGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 1149US2026000133A1Arc protection garmentGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 1248US2024060167A1Digital and Informationized Fully-automatic Aluminum Thermal-spraying Production LineGUIZHOU POWER GRID CO LTD·Filed 2022·Application pending·0 cites
- 1348US2026015025A1Hub Type Energy Storage Mass Block Transport DeviceGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 1447US2025392127A1Method and System for Siting and Sizing Flexible Soft Switch of Distribution Network Based on Mixed Second-order Cone ProgrammingGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 1547US2026008634A1Rail Connection and Conveying DeviceGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 1645US2025373021A1Intelligent Control System and Method for Distributed Photovoltaic Power Generation ClusterGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 1745US2026010671A1Live Digital Map Driven Distribution Network Planning Scheme Intelligent Evaluation Method and SystemGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 1845US2026049597A1Slope Type Gravity Energy Storage Transmission DeviceGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 1943US2025309642A1Method and System Based on Improved ADMM for Distributed Coordinated Restoration of Transmission and Distribution GridGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 2043US2025233425A1Division Method and System for Distributed Renewable-Energy Electricity Generation ClustersGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 2143US2025252229A1County Power Distribution Network Gridding Planning Method and System Based on Digital Resource Integration TechnologyGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 2242US2025192608A1Power Grid Transmission and Distribution Cooperative Dispatching Method in Power Market EnvironmentGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 2341US2024082977A1Fully-automatic Aluminum Thermal-spraying Corrosion Prevention Production Line Based on Robots and Visual RecognitionGUIZHOU POWER GRID CO LTD·Filed 2022·Application pending·0 cites
- 2441US2025172603A1Method for Quickly Identifying and Responding Weak Point-Associated Power Flow Based on Sensitivity FactorGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
- 2535US12567745B2Method and system for verifying low-frequency oscillation damping control effect of GPSSGUIZHOU POWER GRID CO LTD·Filed 2025·Granted Mar 3, 2026·0 cites·9 claims
- 2632US2026066905A1Method and System for Redundancy Switch Between Two Controllers for Supplementary Damping of GovernorGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites
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