核电厂1E级电缆一致性判别方法的研究  

Research on Discrimination Method of Class 1E Cable Consistency in Nuclear Power Plants

作　　者：李世欣[1] 郑睿鹏[1] 郎爱国[1] 毛从吉[1] 丁义行 尹宝娟[1] 

机构地区：[1]环境保护部核与辐射安全中心,北京100082 [2]环境保护部核设施安全监管司,北京100034

出　　处：《核安全》2017年第3期12-17,共6页Nuclear Safety

摘　　要：本文提出了红外线光谱分析、热失重法、差示扫描量热法等方法来判别1E级电缆所用材料与鉴定时所用材料是否一致。文中对不同原材料制成的电缆进行了红外线光谱分析曲线测试,以验证该方法的有效性。本文对1E级电缆监管提出了创新性的建议。Infrared spectroscopy,thermogravimetric analysis,differential scanning calorimetry were used to judge whether the materials used in Class1 E cables being consistent with the materials used in qualified test in this article. Different raw materials of the cable were analyzed with infrared spectroscopy cable curve test,to verify that the method was effective in this article. Some innovative suggestions for the future 1 E cable regulation are put forward.

关 键 词：1E级电缆 红外线光谱分析 傅立叶变换红外光谱仪(FTIR) 热失重法(TG) 差示扫描量热法(DSC) 

分 类 号：TL99[核科学技术—核技术及应用]