电缆负载条件下的燃烧试验及热电偶选型  

Combustion Test and Thermocouple Selection under Cable Load Condition

作　　者：王玉龙 WANG Yu-long(Shanxi Energy Saving Center Co.,Ltd,Taiyuan Shanxi 030000,China)

机构地区：[1]山西省节能中心有限公司,山西太原030000

出　　处：《机械研究与应用》2021年第4期169-171,共3页Mechanical Research & Application

摘　　要：针对煤矿用电缆负载条件下燃烧试验时,试验电缆内部温度数据不准确问题,提出在阻燃电缆负载条件下的燃烧试验方案。通过对煤矿用阻燃电缆负载条件下燃烧试验过程分析及大量试验数据比对,得出不同型号电缆试验时,选用与之相符合的热电偶才能达到负载条件下燃烧试验更加准确的结果。此试验结果可为检验煤矿用电缆阻燃性准确性提供参考。In view of the inaccurate internal temperature data of the test cable in the combustion test under the load condition of the coal mine cable,the combustion test scheme under the flame retardant cable load is proposed.Through analysis of the combustion test process of flame retardant cable used in coal mine under load conditions and a lot of tests and data comparison,it is concluded that for different types of cable tests,the corresponding thermocouple should be selected so as to achieve more accurate combustion test result under load conditions.This test result can provide reference for testing the accuracy of cables in coal mines.

关 键 词：电缆检测 阻燃性能 热电偶 

分 类 号：TM247[一般工业技术—材料科学与工程]