油浸式立体卷铁心变压器温度场仿真分析  

Temperature Field Simulation and Analysis of Oil-Immersed Transformer with 3D Wound Core

作　　者：廖才波[1] 阮江军[2] 陆云才[1] 蔚超[1] 吴鹏[1] 李建生[1] 

机构地区：[1]江苏省电力公司电力科学研究院,江苏南京211103 [2]武汉大学电气工程学院,湖北武汉430072

出　　处：《变压器》2016年第11期41-44,共4页Transformer

摘　　要：采用有限体积法对油浸式立体卷铁心变压器三维温度场进行了计算分析,研究了不同负载情况下变压器内部温度及油流速度分布特性,分析了不同油道结构设计对变压器散热效果的影响。The 3D temperature field of the oil-immersed transformer with 3D wound core is calculated and analyzed by finite volume method. The characteristics of temperature and oil flow velocity distribution inside transformer under different loads are researched. The influence of different oil duct structures to transformer cooling effect is analyzed.

关 键 词：变压器 温度场 有限体积法 

分 类 号：TM411[电气工程—电器]