| 基于光纤光栅的铝电解槽温度在线检测系统 |
| |
| 引用本文： | 孟玲,贾磊,姜明顺,苗飞,隋青美,钱建勋. 基于光纤光栅的铝电解槽温度在线检测系统[J]. 传感技术学报, 2011, 24(2): 204-208. DOI: 10.3969/j.issn.1004-1699.2011.02.010 |
| |
| 作者姓名： | 孟玲 贾磊 姜明顺 苗飞 隋青美 钱建勋 |
| |
| 作者单位： | 山东大学控制科学与工程学院;兖矿集团科澳电解铝厂; |
| |
| 基金项目： | 山东大学自主创新基金(2010GN066); 山东省自然科学基金项目(2006G06) |
| |
| 摘 要： | 针对现行铝电解生产过程中槽壳温度检测中存在的不足,通过分析铝电解槽热传导与散失,基于光纤光栅抗电磁干扰及耐腐蚀的优点,设计了新型温度传感器,并结合时分、波分复用技术构建了单槽104点实时温度监测系统.设计的FBG传感器测温范围为-20 ℃～400 ℃,精度为±2 ℃,监测系统巡检周期为20 s.系统所测得的温度为铝电解...
|
| 关 键 词： | 高温光纤光栅 铝电解槽 槽壳温度 在线监测 |
On-line Temperature Monitoring Systems for Aluminum Reduction |
| |
| MENG Ling,JIA Lei,JIANG Mingshun,MIAO Fei,SUI Qingmei,QIAN Jianxun. On-line Temperature Monitoring Systems for Aluminum Reduction[J]. Journal of Transduction Technology, 2011, 24(2): 204-208. DOI: 10.3969/j.issn.1004-1699.2011.02.010 |
| |
| Authors: | MENG Ling JIA Lei JIANG Mingshun MIAO Fei SUI Qingmei QIAN Jianxun |
| |
| Affiliation: | MENG Ling1,JIA Lei1,JIANG Mingshun1,MIAO Fei1,SUI Qingmei1,QIAN Jianxun2(1.School of Control Science and engineering,Shandong University,Jinan 250061,China,2.Aluminum plant of Yanzhou Coal Mining Group,Zhoucheng Shandong 273500,China) |
| |
| Abstract: | A novel high FBG temperature sensor is designed for aluminum tank shell temperature monitoring through analyzing heat transfer and dissipation of aluminum reduction.Combining with time-division and wavelength-division technology,an on-line temperature monitoring system for 104 points is established.There are many shortcomings can not be avoided of current detection methods.Fiber Bragg grating has advantages of anti-electromagnetic interference and corrosion resistance.It is suitable be used in aluminum tank... |
| |
| Keywords: | high temperature fiber Bragg grating aluminum tank shell tank shell temperature on-line monitoring |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《传感技术学报》浏览原始摘要信息 |
|
点击此处可从《传感技术学报》下载全文 |
|
