CN115015719A - 一种基于光纤超声传感信号的套管局部放电识别算法 - Google Patents
一种基于光纤超声传感信号的套管局部放电识别算法 Download PDFInfo
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- CN115015719A CN115015719A CN202210883971.XA CN202210883971A CN115015719A CN 115015719 A CN115015719 A CN 115015719A CN 202210883971 A CN202210883971 A CN 202210883971A CN 115015719 A CN115015719 A CN 115015719A
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1209—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing using acoustic measurements
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- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
- G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1245—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of line insulators or spacers, e.g. ceramic overhead line cap insulators; of insulators in HV bushings
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
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- G06N3/08—Learning methods
- G06N3/084—Backpropagation, e.g. using gradient descent
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CN202210883971.XA CN115015719A (zh) | 2022-07-26 | 2022-07-26 | 一种基于光纤超声传感信号的套管局部放电识别算法 |
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CN202210883971.XA CN115015719A (zh) | 2022-07-26 | 2022-07-26 | 一种基于光纤超声传感信号的套管局部放电识别算法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117636073A (zh) * | 2024-01-24 | 2024-03-01 | 贵州科筑创品建筑技术有限公司 | 混凝土缺陷检测方法、装置及存储介质 |
CN117723917A (zh) * | 2024-02-07 | 2024-03-19 | 国网山西省电力公司太原供电公司 | 基于光纤非本征法珀型超声波传感器的监测应用方法 |
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2022
- 2022-07-26 CN CN202210883971.XA patent/CN115015719A/zh active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117636073A (zh) * | 2024-01-24 | 2024-03-01 | 贵州科筑创品建筑技术有限公司 | 混凝土缺陷检测方法、装置及存储介质 |
CN117636073B (zh) * | 2024-01-24 | 2024-04-26 | 贵州科筑创品建筑技术有限公司 | 混凝土缺陷检测方法、装置及存储介质 |
CN117723917A (zh) * | 2024-02-07 | 2024-03-19 | 国网山西省电力公司太原供电公司 | 基于光纤非本征法珀型超声波传感器的监测应用方法 |
CN117723917B (zh) * | 2024-02-07 | 2024-05-03 | 国网山西省电力公司太原供电公司 | 基于光纤非本征法珀型超声波传感器的监测应用方法 |
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Effective date of registration: 20231220 Address after: 050021 No. 238 South Sports street, Yuhua District, Hebei, Shijiazhuang Applicant after: STATE GRID HEBEI ELECTRIC POWER Research Institute Applicant after: NORTH CHINA ELECTRIC POWER University Applicant after: STATE GRID CORPORATION OF CHINA Address before: 050021 No. 238 South Sports street, Hebei, Shijiazhuang Applicant before: STATE GRID HEBEI ELECTRIC POWER Research Institute Applicant before: NORTH CHINA ELECTRIC POWER University |