基本信息:
- 专利标题： 一种基于Fuzzy-ART的并联电抗器故障诊断方法
- 专利标题（英）：Shunt reactor fault diagnosis method based on Fuzzy-ART
- 申请号：CN201910051298.1 申请日：2019-01-18
- 公开(公告)号：CN109813420A 公开(公告)日：2019-05-28
- 发明人： 魏旭 , 姜宁 , 郝宝欣 , 陈轩 , 潘信诚 , 马宏忠 , 陈昊 , 张兆君
- 申请人： 国网江苏省电力有限公司检修分公司 , 国网江苏省电力有限公司 , 河海大学
- 申请人地址： 江苏省南京市江宁区苏源大道58号-5
- 专利权人： 国网江苏省电力有限公司检修分公司,国网江苏省电力有限公司,河海大学
- 当前专利权人： 国网江苏省电力有限公司检修分公司,国网江苏省电力有限公司,河海大学
- 当前专利权人地址： 江苏省南京市江宁区苏源大道58号-5
- 代理机构： 宿迁市永泰睿博知识产权代理事务所
- 代理人： 陈臣
- 主分类号： G01H11/08
- IPC分类号： G01H11/08 ; G06N3/04
The invention discloses a shunt reactor fault diagnosis method based on Fuzzy-ART. The method comprises the steps of 1, arranging positions of vibration sensors according to a reactor structure and collecting vibration signals X(t) of a shunt reactor under different pre-tightening force states; 2, extracting the characteristic quantity of the vibration signals by means of a multi-scale arrangemententropy algorithm; 3, constructing a characteristic vector H according to the signal characteristic quantity extracted in step 2; 4, dividing the characteristic vector H obtained in step 3 into a test sample set and a training sample set, inputting the training sample set into a fuzzy-ART network, training the fuzzy-ART network, inputting the training sample set into the trained fuzzy-ART networkfor testing, and correspondingly judging the compaction state of a winding of the shunt reactor. The provided shunt reactor fault diagnosis method based on Fuzzy-ART has the advantages of better recognition effect and better performance.
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01H | 机械振动或超声波、声波或次声波的测量 |
| ------G01H11/00 | 通过检测电或磁特性的变化测量机械振动或超声波、声波或次声波 |
| --------G01H11/02 | .用磁的方法，例如磁阻 |
| ----------G01H11/08 | ..用压电装置 |