基于GB、IEC及ANSI标准探讨电力变压器温升试验及计算方法  

Discussion on Temperature Rise Test and Calculation Methods for Power Transformer based on GB, IEC and ANSI Standard

作　　者：苗本健[1] 何东升[1] 

机构地区：[1]国家中低压输配电设备质量监督检验中心,广东东莞523325

出　　处：《绝缘材料》2015年第3期68-72,共5页Insulating Materials

基　　金：国家质量监督检验检疫总局公益性"双打"研究专项项目(2012104015-3)

摘　　要：介绍了电力变压器温升试验的基本情况,论述了国内外3个标准中电力变压器温升试验方法的差异性,通过方法溯源和公式推导,验证了国内外3个标准计算方法最终结果的一致性。The basic situation of temperature rise test for power transformer was introduced, and the difference of temperature rise test methods in GB, IEC and ANSI standard was discussed. Through traceability and formula derivation, we verified the consistency of the final results of three standard calculation methods.

关 键 词：标准 变压器 温升试验 计算方法 绝缘 

分 类 号：TM406[电气工程—电器]