CN103149476A - 一种基于电-振动模型的电力变压器故障诊断方法 - Google Patents
一种基于电-振动模型的电力变压器故障诊断方法 Download PDFInfo
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Cited By (17)
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CN103365290A (zh) * | 2013-07-30 | 2013-10-23 | 国家电网公司 | 基于信号畸异分析的发电机控制系统隐性故障诊断方法 |
CN104034289A (zh) * | 2014-07-04 | 2014-09-10 | 国家电网公司 | 一种电力变压器绕组状态监测方法及装置 |
CN104281143A (zh) * | 2013-07-12 | 2015-01-14 | 株式会社东芝 | 故障预测装置 |
CN104406680A (zh) * | 2014-11-29 | 2015-03-11 | 国网山西省电力公司晋城供电公司 | 一种电力变压器表面测点振动加速度信号特征的提取方法 |
CN104034289B (zh) * | 2014-07-04 | 2016-11-30 | 国家电网公司 | 一种电力变压器绕组状态监测方法及装置 |
CN106908688A (zh) * | 2017-03-24 | 2017-06-30 | 广东电网有限责任公司电力科学研究院 | 一种便携式电力变压器绕组故障实时诊断设备 |
CN107741271A (zh) * | 2017-09-22 | 2018-02-27 | 浙江大学 | 一种基于系统延迟阶数估计的电力变压器绕组状态评估方法 |
CN108710099A (zh) * | 2018-05-24 | 2018-10-26 | 广州供电局有限公司 | 电容式电压互感器监测告警方法和系统 |
CN110763964A (zh) * | 2019-11-12 | 2020-02-07 | 保定天威新域科技发展有限公司 | 一种基于变压器振动的运行电压相位触发无线装置 |
CN111398723A (zh) * | 2020-04-17 | 2020-07-10 | 上海数深智能科技有限公司 | 一种变压器故障智能诊断的模型方法 |
CN111812426A (zh) * | 2020-05-28 | 2020-10-23 | 国网河北省电力有限公司电力科学研究院 | 一种基于振动相位分布的高压并联电抗器故障诊断方法 |
CN112119319A (zh) * | 2018-05-18 | 2020-12-22 | 赖茵豪森机械制造公司 | 感应式的运行器件的状态分析 |
CN112347912A (zh) * | 2020-11-05 | 2021-02-09 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 一种基于黑盒模型的换流变压器运行状态判断方法及装置 |
CN113447267A (zh) * | 2021-06-22 | 2021-09-28 | 上海电机学院 | 一种基于振动信号分析的齿轮箱整机状态评估方法和系统 |
CN114526813A (zh) * | 2022-01-27 | 2022-05-24 | 南京苏逸实业有限公司 | 一种变压器振动监测方法及装置 |
CN114924157A (zh) * | 2022-06-16 | 2022-08-19 | 中国矿业大学(北京) | 一种基于5g传输的并联电抗器状态监测方法及系统 |
CN116165318A (zh) * | 2023-04-26 | 2023-05-26 | 广东电网有限责任公司佛山供电局 | 一种变压器故障类型识别方法、装置及电子设备 |
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Cited By (24)
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CN104281143A (zh) * | 2013-07-12 | 2015-01-14 | 株式会社东芝 | 故障预测装置 |
CN103365290A (zh) * | 2013-07-30 | 2013-10-23 | 国家电网公司 | 基于信号畸异分析的发电机控制系统隐性故障诊断方法 |
CN103365290B (zh) * | 2013-07-30 | 2016-01-20 | 国家电网公司 | 基于信号畸异分析的发电机控制系统隐性故障诊断方法 |
CN104034289A (zh) * | 2014-07-04 | 2014-09-10 | 国家电网公司 | 一种电力变压器绕组状态监测方法及装置 |
CN104034289B (zh) * | 2014-07-04 | 2016-11-30 | 国家电网公司 | 一种电力变压器绕组状态监测方法及装置 |
CN104406680A (zh) * | 2014-11-29 | 2015-03-11 | 国网山西省电力公司晋城供电公司 | 一种电力变压器表面测点振动加速度信号特征的提取方法 |
CN106908688A (zh) * | 2017-03-24 | 2017-06-30 | 广东电网有限责任公司电力科学研究院 | 一种便携式电力变压器绕组故障实时诊断设备 |
CN106908688B (zh) * | 2017-03-24 | 2020-04-17 | 广东电网有限责任公司电力科学研究院 | 一种便携式电力变压器绕组故障实时诊断设备 |
CN107741271A (zh) * | 2017-09-22 | 2018-02-27 | 浙江大学 | 一种基于系统延迟阶数估计的电力变压器绕组状态评估方法 |
US11788879B2 (en) | 2018-05-18 | 2023-10-17 | Maschinenfabrik Reinhausen Gmbh | State analysis of an inductive operating resource |
JP2021523376A (ja) * | 2018-05-18 | 2021-09-02 | マシイネンフアブリーク・ラインハウゼン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 誘導型オペレーション手段の状態解析 |
CN112119319A (zh) * | 2018-05-18 | 2020-12-22 | 赖茵豪森机械制造公司 | 感应式的运行器件的状态分析 |
CN108710099A (zh) * | 2018-05-24 | 2018-10-26 | 广州供电局有限公司 | 电容式电压互感器监测告警方法和系统 |
CN108710099B (zh) * | 2018-05-24 | 2021-08-31 | 广东电网有限责任公司广州供电局 | 电容式电压互感器监测告警方法和系统 |
CN110763964B (zh) * | 2019-11-12 | 2022-04-12 | 国网新疆电力有限公司乌鲁木齐供电公司 | 一种基于变压器振动的运行电压相位触发无线装置 |
CN110763964A (zh) * | 2019-11-12 | 2020-02-07 | 保定天威新域科技发展有限公司 | 一种基于变压器振动的运行电压相位触发无线装置 |
CN111398723A (zh) * | 2020-04-17 | 2020-07-10 | 上海数深智能科技有限公司 | 一种变压器故障智能诊断的模型方法 |
CN111812426A (zh) * | 2020-05-28 | 2020-10-23 | 国网河北省电力有限公司电力科学研究院 | 一种基于振动相位分布的高压并联电抗器故障诊断方法 |
CN111812426B (zh) * | 2020-05-28 | 2023-02-17 | 国网河北省电力有限公司电力科学研究院 | 一种基于振动相位分布的高压并联电抗器故障诊断方法 |
CN112347912A (zh) * | 2020-11-05 | 2021-02-09 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 一种基于黑盒模型的换流变压器运行状态判断方法及装置 |
CN113447267A (zh) * | 2021-06-22 | 2021-09-28 | 上海电机学院 | 一种基于振动信号分析的齿轮箱整机状态评估方法和系统 |
CN114526813A (zh) * | 2022-01-27 | 2022-05-24 | 南京苏逸实业有限公司 | 一种变压器振动监测方法及装置 |
CN114924157A (zh) * | 2022-06-16 | 2022-08-19 | 中国矿业大学(北京) | 一种基于5g传输的并联电抗器状态监测方法及系统 |
CN116165318A (zh) * | 2023-04-26 | 2023-05-26 | 广东电网有限责任公司佛山供电局 | 一种变压器故障类型识别方法、装置及电子设备 |
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