Transient and Steady-State 3-D Electro-Thermal Design and Analysis of the Rotating Power Electronic IGBT Converter

被引：0

作者：

Malik, Naveed-ur-Rehman ^{[1
,2
]}

Husain, Iqbal ^{[2
]}

机构：

[1] Royal Inst Technol KTH, Dept Elect Energy Convers E2C, S-10044 Stockholm, Sweden

[2] NCSU, ECE, FREEDM Syst Ctr, Raleigh, NC USA

来源：

2015 IEEE INTERNATIONAL ELECTRIC MACHINES & DRIVES CONFERENCE (IEMDC) | 2015年

关键词：

Brushless doubly-fed induction generator; convection; conduction losses; finite element method; IGBT; rotating power electronic converter; switching losses; thermal 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：

This paper deals with a 3-dimensional development of a thermal model of a power electronic converter mounted on the generator shaft and rotating with it. The dimensions of the heat sink are determined and the temperature gradients of the converter, its heat sink, and shaft during natural and forced convection are analyzed for variable rotor speeds. It is shown that the chosen sizes of the IGBT and heat sink offers compact design of the rotating converter, which is sufficient for its mounting in the limited space, offered by the generator shaft. Furthermore, transient temperature profile is also presented.

引用

页码：1342 / 1347

页数：6

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