State Grid Hubei Electric Power Research Institute

Chine

 
Quantité totale PI 25
Rang # Quantité totale PI 58 436
Note d'activité PI 2,3/5.0    26
Rang # Activité PI 30 542

Brevets

Marques

10 0
0 0
15 0
0
 
Dernier brevet 2024 - Optimal power flow-based hierarc...
Premier brevet 2011 - Detection device and detection m...

Derniers inventions, produits et services

2023 Invention Degassing membrane tube module and online gas-in-oil monitoring apparatus for vacuum on-load tap ...
2022 Invention Coordinated control method and system for active support of new energy power station containing v...
Invention Active supporting coordination control method and system for new energy station containing voltag...
Invention Optimal power flow-based hierarchical control method for distributed energy storage system (ess)....
Invention Distributed energy storage multi-layer control method based on optimal power flow. Disclosed in t...
Invention Degassing membrane pipe assembly and online monitoring apparatus for gas in oil of vacuum on-load...
Invention System and method for detecting vulnerability of internet of things in power systems (iotips) pro...
Invention Electric internet-of-things protocol vulnerability detection system and method based on fuzzy tes...
Invention Sound wave interference correction method and system for audible noise prediction of transformer ...
2021 Invention Method for analyzing correlation between rail transit and direct current (dc) magnetic bias of tr...
Invention Method for analyzing association between rail transit and transformer direct-current magnetic bia...
2020 Invention Infrared zero value diagnosis method and system for porcelain insulator string. An infrared zero ...
Invention Device and method for simulating intermittent arc grounding faults of power distribution network....
Invention Device and method for simulating intermittent arc grounding fault of power distribution network. ...
Invention Insulation diagnosis and positioning method for insulated bus pipe. Provided are an insulation di...
Invention Insulation diagnosis and positioning method for insulated tube-type bus bar. An insulation diagno...
2019 Invention Dynamic parameter test and measurement method for excitation synchronous motors. A dynamic parame...
2013 Invention Detection method and system of intelligent relay protection device. Aiming at the ineffective det...
Invention Testing device for propagation characteristic of electromagnetic wave in gas insulated switchgear...
Invention Testing device and testing method for electromagnetic wave propagation characteristic in gas insu...
Invention Method for identifying a transformer local discharge mode based on a singular value decomposition...
2012 Invention Method for detecting time synchronization ability of real-time measuring device based on time var...
Invention Timing variable based method for detecting time synchronization capability of real-time measureme...
2011 Invention Detection device and detection method for secondary virtual loop of smart substation. Disclosed i...