Design of cooling system and temperature characteristics analysis of high temperature superconducting demonstrative synchronous generator

被引：0
|
作者：
Chen B. [1 ]
Zhang G. Q. [1 ]
Song F. C. [1 ]
Yu S. Z. [1 ]
Gu G. B. [1 ]
机构：
[1] Chinese Acad Sci, Inst Elect Engn, GSCAS, Beijing, Peoples R China
来源：
ICEC 20: PROCEEDINGS OF THE TWENTIETH INTERNATIONAL CRYOGENIC ENGINEERING CONFERENCE | 2005年
关键词：
D O I：
暂无
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The cooling system of a demonstrative high temperature superconducting (HTS) generator, in which solid nitrogen (SN2) was used as cryogen to. keep the operating temperature of HTS synchronous machine, is presented in this paper. Operation process of cooling system is illuminated and main circulation parameters of cooling system are also investigated. Furthermore, temperature characteristics of rotor are calculated by finite element method (FEM) software ANSOFT. The simulated results show that temperature field was uniform and the maximum temperature of HTS coils is lower than 30 K during normal operation.
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页码：685 / 688
页数：4
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