Application Research of Passive Wireless Multifunctional Sensors in Low-voltage 600 V Systems
This article proposes a passive wireless multifunctional sensor that can use the electromagnetic and thermal energy around the cable for power supply,measure the temperature and current values of the cable,and make judgments and alarms based on the charged state of the cable.Provide a detailed introduction to the principle,structure,technical details,and workflow of the sensor,and demonstrate the application scheme and effectiveness of the sensor using the tracing belt of the ultra-high voltage converter station as an example.The experimental results show that the sensor can achieve real-time monitoring and analysis of cables,improve the safety and reliability of cable operation,save energy and costs,simplify installation and maintenance,and is suitable for various environments,with high innovation and practicality.
passive wireless multifunctional sensorlow voltage 600 V systemonline monitoringcable temperaturecable current
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