Simulation Models of Transformer Hot-spot Temperature

被引：0
|
作者：
Huang Xiaofeng [1 ]
Zhou Lijun [1 ]
Wu Guangning [1 ]
Du Qingquan [1 ]
机构：
[1] SW Jiaotong Univ, Sch Elect Engn, Chengdu, Peoples R China
来源：
2012 IEEE 10TH INTERNATIONAL CONFERENCE ON THE PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS (ICPADM) | 2012年
关键词：
transformer; top-oil temperature hot-spot temperature; simulation model;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The winding hot-spot temperature is an important parameter that determines the transformer overloading capability and the aging rate of the oil paper insulation. In this paper, three simulation models based on modified IEEE model, Swift model, and Susa model are established in Matlab/Simulink. The top-oil temperature and hot-spot temperature in the models are calculated using Runge-Kutta method. Simulation results showed that Susa model and modified IEEE model are in good consistency while there is quite a difference between Swift model and modified IEEE model.
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页数：4
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