基于Bragg光纤光栅对干式空心电抗器固化温升的研究
Study on Curing Temperature of Dry-Type Air-Core Reactor Based on Fiber Bragg Grating
作者: 伍阳阳 , 徐 鹏 , 张 洁 ：华北电力大学，保定; 田 沛 , 王明达 , 李江浩 ：云南电网公司研究生工作站，昆明; 谭向宇 , 刘友宽 ：云南电力试验研究院(集团)有限公司电力研究院，昆明;
关键词: 干式空心电抗器； Bragg光纤光栅； 固化温升； 包封层； 温度； 应变； Dry-Type Air-Core reactor； Fiber Bragg Grating； Curing Temperature； Coating Layer； Temperature； Strain
摘要:Abstract: Curing temperature rise of dry-type air-core reactor is one of the most key links in the production process. The environment temperature changes directly affect the turn-to-turn insulation of dry resistance. In this paper, combining the manufacturers’ many years of experience of curing tem-perature rise, it designs a set of on-line monitoring system based on fiber Bragg grating. This sys-tem can do on-line measurement of dry-type air-core reactor temperature and strain of the coating layer. Through the online measurement of the curing temperature experiments of dry resistance, change trends of temperature and strain in each coating layer can be concluded. The results of the study will provide important theoretical basis and equipment support for the real-time monitoring of dry-type air-core reactor in transformer substation.
文章引用: 伍阳阳 , 田 沛 , 谭向宇 , 刘友宽 , 徐 鹏 , 张 洁 , 王明达 , 李江浩 (2014) 基于Bragg光纤光栅对干式空心电抗器固化温升的研究。 电气工程， 2， 82-89. doi: 10.12677/JEE.2014.24011
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