7 Patents
- US126207972026Computer-implemented Method of Power Line Protection, Intelligent Electronic Device and Electric Power System
HITACHI ENERGY Ltd
0 cites - US125662002026Device, System, and Method for Performing an Online-update of a Two-port Equivalent
HITACHI ENERGY Ltd
0 cites - US122889792025Method, Device, and System for Adapting Distance Protection Against Reactance Effect Due to Remote Infeed and Fault Resistance
HITACHI ENERGY LTO
0 cites - US119163672024Method and Device for Estimating Source Impedances Across One or More Transmission Lines
Hitachi Energy Switzerland AG
0 cites - US117426502023Method and Device for Estimating Source Impedances Across One or More Transmission Lines
Hitachi Energy Switzerland AG
0 cites - US116301452023Intelligent Electronic Device Operation During Power Swing
Hitachi Energy Switzerland AG
0 cites - 0 cites