
基本信息:
- 专利标题: 基于物元增广可拓关联的变压器状态模糊集对评估方法
- 专利标题(英):Transformer state fuzzy set pair assessment method based on matter-element augmentation extensive correlation
- 申请号:CN201610211816.8 申请日:2016-04-07
- 公开(公告)号:CN105911407A 公开(公告)日:2016-08-31
- 发明人: 彭飞 , 任敬国 , 陈玉峰 , 辜超 , 朱文兵 , 杜修明 , 周加斌 , 朱孟兆 , 王建 , 朱庆东 , 李杰 , 张振军 , 白德盟 , 庄哲 , 李小鹏 , 赵元哲 , 王旭峰 , 冒波波
- 申请人: 国网山东省电力公司电力科学研究院 , 国家电网公司 , 山东中实易通集团有限公司
- 申请人地址: 山东省济南市市中区望岳路2000号
- 专利权人: 国网山东省电力公司电力科学研究院,国家电网公司,山东中实易通集团有限公司
- 当前专利权人: 国网山东省电力公司电力科学研究院,国家电网公司,山东中实易通集团有限公司
- 当前专利权人地址: 山东省济南市市中区望岳路2000号
- 代理机构: 济南圣达知识产权代理有限公司
- 代理人: 张勇
- 主分类号: G01R31/02
- IPC分类号: G01R31/02 ; G01R31/12
The invention discloses a transformer state fuzzy set pair evaluation method based on matter-element augmentation extensive correlation, comprising steps of performing classification on a transformer fault sample set according to a set fault type, performing equivalent augmentation on the classified fault sample sets through a random weighting method, constructing a fault type-fault symptom correlation identification matrix based on augmented fault sample sets to obtain a reduced correlation frequency fault set matrix of each fault type and an optimized fault symptom constant weight coefficient, constructing a transformer fault symptom set data dictionary classical domain and a joint domain through combination with a matter-element extensive theory so as to obtain a matter-element correlation function of each fault symptom and solve a variable weight coefficient corresponding to each fault type, calculating an identical discrepancy contrary evaluation matrix needed by the transformer state evaluation through the ladder-ridge type fuzzy membership function, and obtaining a set pair analysis multi-element relation degree of each fault type and the transformer integral operation state by combining with the optimized variable weight coefficient to realize the analysis and evaluation on the transformer operation state.
公开/授权文献:
- CN105911407B 基于物元增广可拓关联的变压器状态模糊集对评估方法 公开/授权日:2018-08-17
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01R | 测量电变量;测量磁变量(通过转换成电变量对任何种类的物理变量进行测量参见G01类名下的 |
------G01R31/00 | 电性能的测试装置;电故障的探测装置;以所进行的测试在其他位置未提供为特征的电测试装置 |
--------G01R31/02 | .对电设备、线路或元件进行短路、断路、泄漏或不正确连接的测试 |