Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sampling frequency control method and protective relay

Sampling frequency control method and protective relay

US Patent 7742884 · Granted Jun 22, 2010

Estimated economic value: $140,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Protection relay2022
Current differential relay apparatus2022
Circuit breaker failure protection relay and protection relay system2021
Fault waveform recording device2021
Protective relay device2021
Intelligent electronic device2021
Ground fault overvoltage relay device2020
Process bus-applied protection system2020
Testing device, testing method, and program for power system protection control 2019
Process bus associated protective control system, merging unit, and calculation 2018
Current differential relay2017
Protection control apparatus2014