CN113252218B - Insulator surface stress prediction method and prediction device - Google Patents
Insulator surface stress prediction method and prediction device Download PDFInfo
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- CN113252218B CN113252218B CN202110518748.0A CN202110518748A CN113252218B CN 113252218 B CN113252218 B CN 113252218B CN 202110518748 A CN202110518748 A CN 202110518748A CN 113252218 B CN113252218 B CN 113252218B
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- 239000012212 insulator Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000013528 artificial neural network Methods 0.000 claims abstract description 64
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/25—Measuring force or stress, in general using wave or particle radiation, e.g. X-rays, microwaves, neutrons
- G01L1/255—Measuring force or stress, in general using wave or particle radiation, e.g. X-rays, microwaves, neutrons using acoustic waves, or acoustic emission
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
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- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
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CN202110518748.0A CN113252218B (en) | 2021-05-12 | 2021-05-12 | Insulator surface stress prediction method and prediction device |
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CN202110518748.0A CN113252218B (en) | 2021-05-12 | 2021-05-12 | Insulator surface stress prediction method and prediction device |
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CN113252218A CN113252218A (en) | 2021-08-13 |
CN113252218B true CN113252218B (en) | 2023-11-17 |
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Citations (9)
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WO2005119233A1 (en) * | 2004-06-01 | 2005-12-15 | Cantion A/S | Stress sensor with capture coating for detecting a target substance |
CN105005822A (en) * | 2015-06-26 | 2015-10-28 | 华能澜沧江水电股份有限公司 | Optimal step length and dynamic model selection based ultrahigh arch dam response prediction method |
CN105913122A (en) * | 2015-09-09 | 2016-08-31 | 广东技术师范学院 | Finishing axle sleeve surface residual stress prediction method based on hybrid Taguchi genetic algorithm |
CN106405352A (en) * | 2016-11-16 | 2017-02-15 | 国网河南省电力公司电力科学研究院 | Equivalent salt deposit density (ESDD) prediction and early warning system for power insulator surface contaminant |
CN108181562A (en) * | 2018-01-18 | 2018-06-19 | 福州大学 | Insulator breakdown diagnostic device and method based on Study On Reliability Estimation Method For Cold Standby Systems |
CN110207871A (en) * | 2018-02-28 | 2019-09-06 | 新疆金风科技股份有限公司 | Method, apparatus, storage medium and the system of the stress prediction of Wind turbines |
CN110672312A (en) * | 2019-10-12 | 2020-01-10 | 北京工业大学 | Method for predicting bolt residual clamping force based on BP neural network |
CN111948286A (en) * | 2020-08-10 | 2020-11-17 | 湖南大学 | Stress detection method, device and equipment based on ultrasonic waves and deep learning |
WO2021076575A1 (en) * | 2019-10-15 | 2021-04-22 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Stress prediction based on neural network |
-
2021
- 2021-05-12 CN CN202110518748.0A patent/CN113252218B/en active Active
Patent Citations (9)
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---|---|---|---|---|
WO2005119233A1 (en) * | 2004-06-01 | 2005-12-15 | Cantion A/S | Stress sensor with capture coating for detecting a target substance |
CN105005822A (en) * | 2015-06-26 | 2015-10-28 | 华能澜沧江水电股份有限公司 | Optimal step length and dynamic model selection based ultrahigh arch dam response prediction method |
CN105913122A (en) * | 2015-09-09 | 2016-08-31 | 广东技术师范学院 | Finishing axle sleeve surface residual stress prediction method based on hybrid Taguchi genetic algorithm |
CN106405352A (en) * | 2016-11-16 | 2017-02-15 | 国网河南省电力公司电力科学研究院 | Equivalent salt deposit density (ESDD) prediction and early warning system for power insulator surface contaminant |
CN108181562A (en) * | 2018-01-18 | 2018-06-19 | 福州大学 | Insulator breakdown diagnostic device and method based on Study On Reliability Estimation Method For Cold Standby Systems |
CN110207871A (en) * | 2018-02-28 | 2019-09-06 | 新疆金风科技股份有限公司 | Method, apparatus, storage medium and the system of the stress prediction of Wind turbines |
CN110672312A (en) * | 2019-10-12 | 2020-01-10 | 北京工业大学 | Method for predicting bolt residual clamping force based on BP neural network |
WO2021076575A1 (en) * | 2019-10-15 | 2021-04-22 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Stress prediction based on neural network |
CN111948286A (en) * | 2020-08-10 | 2020-11-17 | 湖南大学 | Stress detection method, device and equipment based on ultrasonic waves and deep learning |
Non-Patent Citations (2)
Title |
---|
基于LSTM循环神经网络的汽轮机转子表面应力预测模型;唐成顺等;《中国电机工程学报》;20200828;第41卷(第2期);全文 * |
基于SCADA数据和改进BP神经网络的塔筒应力预测;薛磊等;《噪声与振动控制》;20210218;第41卷(第1期);全文 * |
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Effective date of registration: 20230902 Address after: No.6 Qingnian Road, Yingze Street, Yingze District, Taiyuan City, Shanxi Province, 030000 Applicant after: STATE GRID ELECTRIC POWER Research Institute OF SEPC Applicant after: Taiyuan University of Technology Address before: 030024 No. 79 West Main Street, Taiyuan, Shanxi, Yingze Applicant before: Taiyuan University of Technology |
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Inventor after: Song Jiancheng Inventor after: Jiao Guoxun Inventor after: Wang Wei Inventor after: Xu Yudong Inventor after: Zhang Jie Inventor after: Liu Hong Inventor after: Ge Jian Inventor after: Li Pengjiang Inventor after: Gao Jinwu Inventor before: Song Jiancheng Inventor before: Jiao Guoxun Inventor before: Ge Jian Inventor before: Li Pengjiang Inventor before: Gao Jinwu Inventor before: Zhang Jie |
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