换流变压器绝缘材料燃烧试验和防火能力研究  

Study on Flame Test of Insulation Material and Fire Resistance Ability of Converter Transformer

作　　者：潘志城 邓军 张晋寅 周海滨 谢志成 梁晨 PAN Zhi-cheng;DENG Jun;ZHANG Jin-yin;ZHOU Hai-bin;XIE Zhi-cheng;LIANG Chen(Maintenance&Test Center of EHV Power Transmission Company,China Southern Power Grid,Guangzhou 510000,China)

机构地区：[1]中国南方电网有限责任公司超高压输电公司检修试验中心,广东广州510000

出　　处：《变压器》2020年第7期66-70,共5页Transformer

基　　金：南方电网科技项目(换流变压器防火能力提升方法及消防设施改进技术研究,CGYKJXM20190397)。

摘　　要：针对换流变压器的火灾风险和火灾发展特点,分析了换流变绝缘材料的阻燃等级,收集换流变绝缘材料开展了燃烧试验研究,分析了换流变用绝缘油的闪点特性,提出了换流变防火能力提升的技术措施。According to the fire risk and fire development characteristics of the converter transformer,the flame resistance grade of insulation material of converter transformer is analyzed.The flame test is carried out with the collected insulation material of converter transformer.The flash point characteristics of insulation oil used in converter transformer are analysed.The technical measures to improve the fire resistance ability of converter transformer are pointed out.

关 键 词：换流变压器 防火能力 燃烧试验 闪点 

分 类 号：TM406[电气工程—电器]