CN109740523A - A kind of method for diagnosing fault of power transformer based on acoustic feature and neural network - Google Patents
A kind of method for diagnosing fault of power transformer based on acoustic feature and neural network Download PDFInfo
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110322896A (en) * | 2019-06-26 | 2019-10-11 | 上海交通大学 | A kind of transformer fault sound identification method based on convolutional neural networks |
CN110415709A (en) * | 2019-06-26 | 2019-11-05 | 深圳供电局有限公司 | Transformer working condition recognition methods based on Application on Voiceprint Recognition model |
CN110503133A (en) * | 2019-07-26 | 2019-11-26 | 东北大学 | A kind of centrifugal compressor failure prediction method based on deep learning |
CN110534118A (en) * | 2019-07-29 | 2019-12-03 | 安徽继远软件有限公司 | Transformer/reactor method for diagnosing faults based on Application on Voiceprint Recognition and neural network |
CN110634493A (en) * | 2019-09-09 | 2019-12-31 | 国网湖南省电力有限公司 | Transformer state identification method, system and medium based on voiceprint image characteristics |
CN111579056A (en) * | 2020-05-19 | 2020-08-25 | 北京快鱼电子股份公司 | Transformer direct-current magnetic bias prediction method and system |
CN111626370A (en) * | 2020-05-29 | 2020-09-04 | 展讯通信(上海)有限公司 | Neural network-based hollow-out identification method and device, storage medium and terminal |
CN111912519A (en) * | 2020-07-21 | 2020-11-10 | 国网安徽省电力有限公司 | Transformer fault diagnosis method and device based on voiceprint frequency spectrum separation |
CN112114215A (en) * | 2020-09-17 | 2020-12-22 | 陕西师范大学 | Transformer aging evaluation method and system based on error back propagation algorithm |
CN112147444A (en) * | 2020-09-25 | 2020-12-29 | 广东电网有限责任公司佛山供电局 | Power transformer working state monitoring method and system |
CN112329914A (en) * | 2020-10-26 | 2021-02-05 | 华翔翔能科技股份有限公司 | Fault diagnosis method and device for buried transformer substation and electronic equipment |
CN112506690A (en) * | 2020-12-09 | 2021-03-16 | 北京地平线信息技术有限公司 | Method and device for controlling processor |
CN112599134A (en) * | 2020-12-02 | 2021-04-02 | 国网安徽省电力有限公司 | Transformer sound event detection method based on voiceprint recognition |
CN114019310A (en) * | 2021-11-08 | 2022-02-08 | 国网湖南省电力有限公司 | Method, equipment and medium for prejudging open circuit fault of energy storage converter |
CN114157023A (en) * | 2021-11-19 | 2022-03-08 | 广东电网有限责任公司电力调度控制中心 | Distribution transformer early warning information acquisition method |
CN114783152A (en) * | 2022-03-30 | 2022-07-22 | 郑州熙禾智能科技有限公司 | Energy storage power station fire alarm method and system based on gas-sound information fusion |
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Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110322896A (en) * | 2019-06-26 | 2019-10-11 | 上海交通大学 | A kind of transformer fault sound identification method based on convolutional neural networks |
CN110415709A (en) * | 2019-06-26 | 2019-11-05 | 深圳供电局有限公司 | Transformer working condition recognition methods based on Application on Voiceprint Recognition model |
CN110415709B (en) * | 2019-06-26 | 2022-01-25 | 深圳供电局有限公司 | Transformer working state identification method based on voiceprint identification model |
CN110503133A (en) * | 2019-07-26 | 2019-11-26 | 东北大学 | A kind of centrifugal compressor failure prediction method based on deep learning |
CN110534118A (en) * | 2019-07-29 | 2019-12-03 | 安徽继远软件有限公司 | Transformer/reactor method for diagnosing faults based on Application on Voiceprint Recognition and neural network |
CN110534118B (en) * | 2019-07-29 | 2021-10-08 | 安徽继远软件有限公司 | Transformer/reactor fault diagnosis method based on voiceprint recognition and neural network |
CN110634493A (en) * | 2019-09-09 | 2019-12-31 | 国网湖南省电力有限公司 | Transformer state identification method, system and medium based on voiceprint image characteristics |
CN111579056A (en) * | 2020-05-19 | 2020-08-25 | 北京快鱼电子股份公司 | Transformer direct-current magnetic bias prediction method and system |
CN111626370A (en) * | 2020-05-29 | 2020-09-04 | 展讯通信(上海)有限公司 | Neural network-based hollow-out identification method and device, storage medium and terminal |
CN111626370B (en) * | 2020-05-29 | 2022-07-12 | 展讯通信(上海)有限公司 | Neural network-based hollow-out identification method and device, storage medium and terminal |
CN111912519A (en) * | 2020-07-21 | 2020-11-10 | 国网安徽省电力有限公司 | Transformer fault diagnosis method and device based on voiceprint frequency spectrum separation |
CN112114215A (en) * | 2020-09-17 | 2020-12-22 | 陕西师范大学 | Transformer aging evaluation method and system based on error back propagation algorithm |
CN112147444A (en) * | 2020-09-25 | 2020-12-29 | 广东电网有限责任公司佛山供电局 | Power transformer working state monitoring method and system |
CN112329914A (en) * | 2020-10-26 | 2021-02-05 | 华翔翔能科技股份有限公司 | Fault diagnosis method and device for buried transformer substation and electronic equipment |
CN112329914B (en) * | 2020-10-26 | 2024-02-02 | 华翔翔能科技股份有限公司 | Fault diagnosis method and device for buried transformer substation and electronic equipment |
CN112599134A (en) * | 2020-12-02 | 2021-04-02 | 国网安徽省电力有限公司 | Transformer sound event detection method based on voiceprint recognition |
CN112506690A (en) * | 2020-12-09 | 2021-03-16 | 北京地平线信息技术有限公司 | Method and device for controlling processor |
CN114019310A (en) * | 2021-11-08 | 2022-02-08 | 国网湖南省电力有限公司 | Method, equipment and medium for prejudging open circuit fault of energy storage converter |
CN114019310B (en) * | 2021-11-08 | 2024-02-20 | 国网湖南省电力有限公司 | Open-circuit fault pre-judging method, equipment and medium for energy storage converter |
CN114157023A (en) * | 2021-11-19 | 2022-03-08 | 广东电网有限责任公司电力调度控制中心 | Distribution transformer early warning information acquisition method |
CN114157023B (en) * | 2021-11-19 | 2023-12-05 | 广东电网有限责任公司电力调度控制中心 | Distribution transformer early warning information acquisition method |
CN114783152A (en) * | 2022-03-30 | 2022-07-22 | 郑州熙禾智能科技有限公司 | Energy storage power station fire alarm method and system based on gas-sound information fusion |
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Address after: Beilin District in Shaanxi province Xi'an City friendship road 710054 No. 308 Patentee after: STATE GRID SHAANXI ELECTRIC POWER Research Institute Country or region after: China Patentee after: STATE GRID SHAANXI ELECTRIC POWER Co. Patentee after: National Network (Xi'an) Environmental Protection Technology Center Co.,Ltd. Address before: Beilin District in Shaanxi province Xi'an City friendship road 710054 No. 308 Patentee before: STATE GRID SHAANXI ELECTRIC POWER Research Institute Country or region before: China Patentee before: STATE GRID SHAANXI ELECTRIC POWER Co. Patentee before: XI'AN POWER TRANSMISSION AND TRANSFORMATION PROJECT ENVIRONMENTAL IMPACT CONTROL TECHNIQUE CENTER Co.,Ltd. |
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Effective date of registration: 20240403 Address after: No. 669, Hangtian Middle Road, Xi'an national civil aerospace industry base, Shaanxi 710100 Patentee after: Electric Power Research Institute of State Grid Shaanxi Electric Power Co.,Ltd. Country or region after: China Patentee after: State Grid Shaanxi Electric Power Co.,Ltd. Patentee after: National Network (Xi'an) Environmental Protection Technology Center Co.,Ltd. Address before: Beilin District in Shaanxi province Xi'an City friendship road 710054 No. 308 Patentee before: STATE GRID SHAANXI ELECTRIC POWER Research Institute Country or region before: China Patentee before: STATE GRID SHAANXI ELECTRIC POWER Co. Patentee before: National Network (Xi'an) Environmental Protection Technology Center Co.,Ltd. |
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