Temperature Monitoring Technology of Coal Mine High Voltage Cable Based on InfraredNon-contact Cable Type

This paper analyzes the main causes of underground cable fire and the existing cable fire monitoring technology, puts forward the temperature monitoring technology based on the infrared non-contact type high-voltage cable in coal mines, expounds the working principle of the temperature monitoring technology for the infrared non-contact type cable, and clarifies the characteristics of the technology. The technology has achieved good results in the application of Shenhua Xinjiang Energy Co., Ltd.