CN107202852A - 一种基于可变阈值的油色谱在线监测数据异常值检测方法 - Google Patents
一种基于可变阈值的油色谱在线监测数据异常值检测方法 Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- 238000004587 chromatography analysis Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000002547 anomalous effect Effects 0.000 claims abstract description 22
- 238000013480 data collection Methods 0.000 claims abstract description 4
- 241001269238 Data Species 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 4
- 238000011208 chromatographic data Methods 0.000 claims description 3
- 238000012549 training Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012706 support-vector machine Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
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CN201710369589.6A CN107202852A (zh) | 2017-05-23 | 2017-05-23 | 一种基于可变阈值的油色谱在线监测数据异常值检测方法 |
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Citations (10)
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US20050288883A1 (en) * | 2004-06-23 | 2005-12-29 | Microsoft Corporation | Anomaly detection in data perspectives |
US20110227786A1 (en) * | 2010-03-18 | 2011-09-22 | Takeshi Ono | Abnormal value detection apparatus for satellite positioning system, abnormal value detection method, and abnormal value detection program |
US20130237874A1 (en) * | 2012-03-12 | 2013-09-12 | Texas Instruments Incorporated | Real Time QRS Detection Using Adaptive Threshold |
CN104080108A (zh) * | 2014-04-14 | 2014-10-01 | 西安电子科技大学 | 一种针对无线传感网络数据的可变阈值异常点检测方法 |
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CN105203876A (zh) * | 2015-09-15 | 2015-12-30 | 云南电网有限责任公司电力科学研究院 | 一种利用支持向量机和相关分析的变压器在线监测状态评估方法 |
CN105445579A (zh) * | 2015-11-17 | 2016-03-30 | 国网山东省电力公司电力科学研究院 | 多尺度时序分析的油色谱在线监测数据可视化系统及方法 |
CN105574669A (zh) * | 2015-12-16 | 2016-05-11 | 国网山东省电力公司电力科学研究院 | 时空联合数据聚类分析的输变电设备状态异常检测方法 |
CN106442830A (zh) * | 2016-09-29 | 2017-02-22 | 广州供电局有限公司 | 变压器油中气体含量告警值的检测方法和系统 |
CN106596754A (zh) * | 2016-11-22 | 2017-04-26 | 华北电力大学 | 油色谱传感器有效性的评估方法及装置 |
-
2017
- 2017-05-23 CN CN201710369589.6A patent/CN107202852A/zh active Pending
Patent Citations (10)
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US20050288883A1 (en) * | 2004-06-23 | 2005-12-29 | Microsoft Corporation | Anomaly detection in data perspectives |
US20110227786A1 (en) * | 2010-03-18 | 2011-09-22 | Takeshi Ono | Abnormal value detection apparatus for satellite positioning system, abnormal value detection method, and abnormal value detection program |
US20130237874A1 (en) * | 2012-03-12 | 2013-09-12 | Texas Instruments Incorporated | Real Time QRS Detection Using Adaptive Threshold |
CN104080108A (zh) * | 2014-04-14 | 2014-10-01 | 西安电子科技大学 | 一种针对无线传感网络数据的可变阈值异常点检测方法 |
CN104330675A (zh) * | 2014-11-17 | 2015-02-04 | 国家电网公司 | 基于多元时间序列的变电设备在线监测分析系统及其方法 |
CN105203876A (zh) * | 2015-09-15 | 2015-12-30 | 云南电网有限责任公司电力科学研究院 | 一种利用支持向量机和相关分析的变压器在线监测状态评估方法 |
CN105445579A (zh) * | 2015-11-17 | 2016-03-30 | 国网山东省电力公司电力科学研究院 | 多尺度时序分析的油色谱在线监测数据可视化系统及方法 |
CN105574669A (zh) * | 2015-12-16 | 2016-05-11 | 国网山东省电力公司电力科学研究院 | 时空联合数据聚类分析的输变电设备状态异常检测方法 |
CN106442830A (zh) * | 2016-09-29 | 2017-02-22 | 广州供电局有限公司 | 变压器油中气体含量告警值的检测方法和系统 |
CN106596754A (zh) * | 2016-11-22 | 2017-04-26 | 华北电力大学 | 油色谱传感器有效性的评估方法及装置 |
Non-Patent Citations (3)
Title |
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《COMPUTERS AND ELECTRICAL ENGINEERING》 * |
《电力信息与通信技术》 * |
《高电压技术》 * |
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