Application of Fluorescent Fiber Optic Temperature Measurement in Power Equipment

1. Fluorescent fiber optic temperature measurement for switchgear

The fluorescent fiber optic system temperature measurement device is suitable for use in high-voltage switchgear to measure hot spot temperature, and provides technical guidance on the method of fiber optic wiring inside the switchgear. The fluorescence fiber optic temperature measurement system is capable of real-time and uninterrupted online monitoring and remote transmission of the hot spot temperature inside the high-voltage switchgear, and can accurately measure the temperature rise and fall of the measured point. These provide reliable data for preventive maintenance of switchgear, and can also provide timely reminders and alarms for temperature rise. It has important basis for extending the service life of high-voltage switchgear and improving the operational stability of high-voltage switchgear.

2. Fluorescent fiber optic temperature measurement for rail transit

The rail transit temperature controller provides 4-channel fluorescent fiber optic temperature measurement, monitors the temperature of the three-phase winding and iron core of the subway track transformer, provides over temperature alarm, over temperature trip, and fan control RS485 communication and other functions provide assurance for the reliable operation of the subway. Product features: Large LCD display; Wide voltage input; Use fluorescent fiber optic sensors with high voltage resistance and anti-interference ability as temperature measuring elements.

3. Fluorescent fiber optic temperature measurement of ring main cabinet cable head

Use a fluorescent fiber optic temperature measurement system to monitor the elbow head of power equipment in real-time 24/7, comprehensively grasping the temperature signal changes of the elbow head. Based on the rise and fall of temperature inside the elbow head, analyze the variation pattern of internal temperature and cable joint temperature, determine the direction of cable joint temperature change, achieve online monitoring and temperature history data recording functions, and upload temperature data to the upper computer and display it on the LCD screen. By directly contacting the elbow head with a fluorescent fiber optic temperature sensing probe to monitor temperature changes and cable joint operation, it can effectively prevent safety incidents caused by heating of the elbow head inside the cabinet.

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