FBG Sensing for Hot Spot Thermal Monitoring in Electric Machinery Random Wound Components

被引：0
|
作者：
Mohammed, A. [1 ]
Djurovic, S. [1 ]
Smith, A. C. [1 ]
Tshiloz, K.
机构：
[1] Univ Manchester, Sch Elect & Elect Engn, Manchester M13 9PL, Lancs, England
来源：
2016 XXII INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM) | 2016年
基金：
英国工程与自然科学研究理事会;
关键词：
Fibre Bragg grating sensors; thermal monitoring; electrical winding temperature; embedded sensing;
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 investigates the application of Fibre Bragg Grating sensors for thermal hot spot temperature monitoring of random wound electric coils. The paper first presents the design, installation and in-situ characterisation details of a thermal sensor used for enabling thermal monitoring in the centre of the wound coil structure, in close proximity to the thermal hot spot location. A number of thermal monitoring experiments are then undertaken on a prototype current carrying test coil under a range of controlled static and dynamic thermal conditions. It is shown that reliable, improved fidelity information on the coil's thermal status can be obtained from embedded Fibre Bragg Grating thermal sensors when compared to conventional thermal sensing solutions.
引用
收藏
页码：2266 / 2272
页数：7
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