Investigation of the Temperature Sensors Accuracy in the Temperature Monitoring System for the Welded Joints of the Industrial Power Supply Main Busways

All-Russian research-to-practice conference "Ecology and safety in the technosphere"

生态环境科学

Grivennaya, N.V.^1 ; Bazhenov, A.V.^1 ; Bondareva, G.A.^1 ; Malygin, S.V.^1 ; Knyaginin, A.A.^1

Technological Institute of Service (Branch), Don State Technical University, Stavropol, Russia^1

关键词: Effect of temperature;    Industrial enterprise;    Industrial power supplies;    Monitoring the temperatures;    Remote monitoring system;    Technical solutions;    Temperature changes;    Temperature monitoring;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/115/1/012013/pdf
DOI  :  10.1088/1755-1315/115/1/012013

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The article is devoted to the substantiation of the technical solution of the remote monitoring system for the temperature changes of main and branch busways of power supply to industrial enterprises of increased environmental danger. When monitoring the temperature of trunk buses of AC mains up to 1000 V, heated by an electric current, errors occur due to various factors. Studies have been carried out to evaluate the effect of temperature of surrounding objects (including neighboring busbars) on the accuracy of temperature measurements. Conclusions are made about the possibility of using alternative versions of temperature sensors as the basis of the monitoring system.