Research on the Application of Magnetic Field Sensing Technology in Power System State Monitoring

The application research of magnetic field sensing technology in power system status monitoring is increasingly receiving attention. By utilizing highly sensitive magnetic field sensors, the operational status and safety of power equipment can be monitored in real-time, thereby improving the reliability and stability of the power system. The fiber optic magnetic field sensor proposed in this article has the advantages of a wide measurement range, passive measurement characteristics, no need to replace the sensor battery, and no induction power supply, meeting the development requirements of low-carbon power systems.