Safran had two patents in big data during Q1 2024. Safran SA’s patent filed in Q1 2024 describes a system that includes a coupling device and a data processing device. The system is designed to supply an excitation signal to generate an internal signal in the coupling device, which is then used to measure a current. A compensation signal is supplied to cancel out any deformation in the measured signal, and the current to be measured is evaluated based on this compensation signal. The data processing device can also analyze the measured signal to detect faults in the transmission line. GlobalData’s report on Safran gives a 360-degree view of the company including its patenting strategy. Buy the report here.
Safran had no grants in big data as a theme in Q1 2024.
Recent Patents
Application: Monitoring of a transmission line (Patent ID: US20240053396A1)
The patent filed by Safran SA describes a system for monitoring a transmission line connected to a DC voltage source. The system includes a coupling device and a data processing device that generates an excitation signal to produce an internal signal in the coupling device, measures a variable sensitive to the signal deformation, provides a compensation signal to cancel out the deformation, and evaluates the current to be measured based on the compensation signal. Additionally, the data processing device analyzes the measured signal to detect faults on the transmission line, enhancing the system's monitoring capabilities.
The coupling device in the system utilizes a transformer with a ferromagnetic core to generate the internal signal, which includes excitation, current, and compensation magnetic fluxes. The analysis of the measured signal involves comparing it with templates to detect faults on the transmission line. Furthermore, the excitation signal consists of an oscillating signal that can encode data to be transmitted, with the system designed to track variations in the signal and envelope of the encoded data. Overall, the system provides a comprehensive approach to monitoring transmission lines, ensuring accurate current measurements and fault detection capabilities.
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