| Methods of Fault Diagnosis in Fiber Optic Current Transducer Based on Allan Variance | |
| Wang, Lihui1,2; Chen, Gang3; Ji, Jianfei3; Sun, Jian3; Qian, Jiabin1; Liu, Xixiang1 | |
| 作者部门 | 光谱成像技术实验室 |
| 2014 | |
| 发表期刊 | MATHEMATICAL PROBLEMS IN ENGINEERING
 |
| ISSN | 1024-123X |
| 页码 | 831075 |
| 摘要 | To ensure low failure and high reliability of fiber optic current transducers (FOCTs), it is urgent to study methods of condition monitoring and fault diagnosis in FOCT. Faults in FOCT have statistical characteristics. With the analyzing of time domain and frequency domain features in fiber optic current transformers' measurement data, we establish correspondence between the physical characteristics of key components in transformer and data features and then build diagnostic analysis model based on Allan variance. According to the Allan variance calculation results, we can diagnose fiber optic current transformer's health state and realize faults location. Experiment results show that diagnostic methods based on Allan variance are accurate and effective to identify fault features. |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| DOI | 10.1155/2014/831075 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | CURRENT SENSOR |
| 语种 | 英语 |
| WOS研究方向 | Engineering ; Mathematics |
| WOS类目 | Engineering, Multidisciplinary ; Mathematics, Interdisciplinary Applications |
| WOS记录号 | WOS:000338527900001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/22242 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Southeast Univ, Sch Instrument Sci & Engn, Key Lab Microinertial Instrument & Adv Nav Techno, Minist Educ, Nanjing 210096, Jiangsu, Peoples R China 2.Chinese Acad Sci, State Key Lab Transient Opt & Technol, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 3.Jiangsu Elect Power Co, Res Inst, Nanjing 211103, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Lihui,Chen, Gang,Ji, Jianfei,et al. Methods of Fault Diagnosis in Fiber Optic Current Transducer Based on Allan Variance[J]. MATHEMATICAL PROBLEMS IN ENGINEERING,2014:831075. |
| APA | Wang, Lihui,Chen, Gang,Ji, Jianfei,Sun, Jian,Qian, Jiabin,&Liu, Xixiang.(2014).Methods of Fault Diagnosis in Fiber Optic Current Transducer Based on Allan Variance.MATHEMATICAL PROBLEMS IN ENGINEERING,831075. |
| MLA | Wang, Lihui,et al."Methods of Fault Diagnosis in Fiber Optic Current Transducer Based on Allan Variance".MATHEMATICAL PROBLEMS IN ENGINEERING (2014):831075. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Methods of Fault Dia（2399KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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