On-line temperature monitoring system for high tension switchgear, and monitoring method thereof
A high-voltage switchgear and monitoring system technology, applied in thermometers, thermometer parts, measuring electricity and other directions, can solve the problems of stability, reliability and accuracy that affect the performance of the protector, the inspection time interval is too long, the fault development time is too long, the infrared The thermometer cannot obtain temperature data, etc., to achieve the effect of friendly man-machine interface, safe and reliable operation, and wide application fields
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[0037] The present invention will be further clarified below in conjunction with the drawings and specific embodiments;
[0038] Such as figure 1 As shown, an online temperature monitoring system for high-voltage switchgear includes:
[0039] The infrared sensor 102 is used to detect the temperature of the switch contact and judge the contact state of the switch;
[0040] The digital temperature sensor 103 is used to measure the temperature field of the space in the cabinet;
[0041] The data collector 101 collects the signals of the infrared sensor 102 and the digital temperature sensor 103, and then converts them into temperature values;
[0042] The communication controller 104 performs networking communication on the data collected by the data collector 101 and uploads the temperature data. On the one hand, it communicates with the data collector 101 on the network and collects the signals of each data collector in a round manner. On the other hand, it continuously sends the data to...
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