准分布式光纤传感电机测温系统设计  

Design on Temperature Measurement System of Quasi-distributed Fiber Sensing Motor

作　　者：曹胜华[1] 徐大可[1] 蔡一磊[1] 

机构地区：[1]国电南京自动化股份有限公司,南京210003

出　　处：《微电机》2012年第1期81-84,共4页Micromotors

摘　　要：在介绍了光纤传感器优越特性基础上,对光纤测温传感器与电类测温传感器特点进行了比较,同时对多种光纤测温传感器特点也进行了比较,得出半导体吸收式光纤测温传感器是最合适电机测温的结论。再结合电机测温需求和光纤测温传感器特点设计了准分布式光纤传感电机测温系统,并介绍了相关系统组成、工作原理和特点。举例说明了此测温系统能满足大电机测温的应用要求。The adventures of fiber sensors were introduced. Fiber temperature measurement sensors, whose features were mutually compared, was compared to electrical temperature senor and came to the conclusion that the most suitable sensors for motor temperature measurement are fiber temperature measurement sensors. The temperature measurement system of quasidistributed fiber sensing motor was designed combined the demands of motor temperature measurement and characteristics of fiber temperature measurement sensors, and its related system compositions, working principle and characteristics was introduced. The example was taken to show that the system can meet the application demands of motor temperature measurement.

关 键 词：光纤传感 电机 测温 准分布式 

分 类 号：TM306[电气工程—电机]