Title :
Testing-based estimation method for inner temperature distribution of TWT collector and output terminal
Author :
Xingqun Zhao ; Yiwen Lin ; Xiaohan Sun ; Dongya, L.V. ; Yanmei Wang ; Bo Chen ; Jinjun Feng ; Tiechang Yan
Author_Institution :
Res. Center for Electron. Device & Syst. Reliability, Southeast Univ., Nanjing, China
Abstract :
A testing-based estimation method for inner temperature distribution of collector and output terminal is proposed without placing temperature sensors inside the traveling wave tube. The inner temperature distribution is estimated based on testing body temperatures, with an iteration solving the thermodynamic parameters of the thermal model. The results indicated that the method has good feasibility and accuracy.
Keywords :
iterative methods; travelling wave tubes; TWT; inner temperature distribution; iteration solving; temperature sensors; testing-based estimation; thermal model; thermodynamic parameters; travelling wave tubes; Heating; Load modeling; TWT; inner temperature distribution estimation; iteration;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2015 IEEE International
Print_ISBN :
978-1-4799-7109-1
DOI :
10.1109/IVEC.2015.7224010
