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CHINA SOUTHERN POWER GRID
3 patents in portfolio
US12332124
utility
2025
Deep Well Grounding Electrode and Deep Well Grounding Electrode Monitoring System
0 cites
US12283821
utility
2025
Control Method and Apparatus for High-voltage, Direct Current First Commutation Failure in Alternating-current Fault
0 cites
US12132315
utility
2024
Parameter Design Method for Series Passive Impedance Adapter Applicable to Voltage Source Converter Based High Voltage Direct Current (VSC-HVDC) Transmission System
0 cites