CN103558529B - 一种三相共筒式超高压gis局部放电的模式识别方法 - Google Patents
一种三相共筒式超高压gis局部放电的模式识别方法 Download PDFInfo
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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
- G01R31/1254—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 gas-insulated power appliances or vacuum gaps
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Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566573.6A CN103558529B (zh) | 2013-11-14 | 2013-11-14 | 一种三相共筒式超高压gis局部放电的模式识别方法 |
| CA2918679A CA2918679C (fr) | 2013-11-14 | 2014-08-13 | Methode de reconnaissance de cycle de decharge partielle d'un gis ultra haute tension de type cylindre triphase |
| PCT/CN2014/000766 WO2015070513A1 (fr) | 2013-11-14 | 2014-08-13 | Procédé de reconnaissance de motif de décharge partielle d'un courant triphasé dans un gis à ultra-haute tension de type à enveloppe |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310566573.6A CN103558529B (zh) | 2013-11-14 | 2013-11-14 | 一种三相共筒式超高压gis局部放电的模式识别方法 |
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| Publication Number | Publication Date |
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| CN103558529A CN103558529A (zh) | 2014-02-05 |
| CN103558529B true CN103558529B (zh) | 2016-11-23 |
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Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103558529B (fr) |
| CA (1) | CA2918679C (fr) |
| WO (1) | WO2015070513A1 (fr) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558529B (zh) * | 2013-11-14 | 2016-11-23 | 国家电网公司 | 一种三相共筒式超高压gis局部放电的模式识别方法 |
| CN104198901A (zh) * | 2014-08-13 | 2014-12-10 | 广东电网公司电力科学研究院 | 变电站局部放电信号的定位方法和系统 |
| CN104977515B (zh) * | 2015-07-17 | 2017-10-31 | 许继集团有限公司 | 一种三相共筒gis局部放电监测中放电类型的识别方法 |
| CN105223475B (zh) * | 2015-08-25 | 2018-05-15 | 国家电网公司 | 基于高斯参数拟合的局部放电谱图特征模式识别算法 |
| CN105842588B (zh) * | 2016-03-18 | 2018-09-28 | 深圳供电局有限公司 | 一种修正超声波局部放电检测的方法和系统 |
| CN111183500B (zh) | 2017-10-16 | 2022-09-02 | 日立能源瑞士股份公司 | 用于监测断路器的方法和装置以及使用该装置的物联网 |
| US10401420B2 (en) * | 2017-12-08 | 2019-09-03 | Hamilton Sundstrand Corporation | Voltage suppressor test circuit and method of testing a voltage suppressor |
| CN107907807A (zh) * | 2017-12-25 | 2018-04-13 | 国网湖北省电力公司信息通信公司 | 一种气体绝缘组合电器局部放电模式识别方法 |
| CN108169643A (zh) * | 2018-01-30 | 2018-06-15 | 西南石油大学 | 一种用于电缆局部放电模式识别的方法和系统 |
| CN108896878B (zh) * | 2018-05-10 | 2020-06-19 | 国家电网公司 | 一种基于超声波的局部放电检测方法 |
| CN109063780B (zh) * | 2018-08-10 | 2020-09-15 | 国网上海市电力公司 | 变压器局部放电识别方法 |
| CN109829412B (zh) * | 2019-01-24 | 2023-03-24 | 三峡大学 | 基于动态模式分解分形特征的局部放电模式识别方法 |
| ES2780448A1 (es) * | 2019-02-22 | 2020-08-25 | Ormazabal Corp Technology Aie | Método y sistema de reconocimiento de descargas parciales para diagnóstico de redes eléctricas |
| CN110287514B (zh) * | 2019-05-10 | 2023-03-28 | 杭州电子科技大学 | 基于振动信号处理的超高速碰撞源智能定位方法 |
| CN110533064B (zh) * | 2019-07-17 | 2022-11-22 | 西安西电开关电气有限公司 | 一种gis设备的局部放电图谱模式识别方法和系统 |
| CN110412431A (zh) * | 2019-08-05 | 2019-11-05 | 国网湖南省电力有限公司 | 一种电力设备的局部放电缺陷类型的诊断方法及诊断系统 |
| CN110514976B (zh) * | 2019-09-29 | 2024-02-13 | 国网江苏省电力有限公司 | 一种gis绝缘缺陷监测装置、系统和检测方法 |
| CN110991376B (zh) * | 2019-12-10 | 2024-03-19 | 上海欧秒电力监测设备有限公司 | 一种局放类型识别的特征提取方法 |
| CN111160185B (zh) * | 2019-12-20 | 2023-11-10 | 中国农业大学 | 多尺度时间序列遥感影像趋势和断点检测方法 |
| EP3913383B1 (fr) * | 2020-05-22 | 2023-10-04 | Rohde & Schwarz GmbH & Co. KG | Procédé et système de detection d'anomalies dans un spectrogramme, un spectre ou un signal |
| CN111610417B (zh) * | 2020-05-28 | 2022-03-15 | 华乘电气科技股份有限公司 | 一种基于社区发现的放电信号源分离方法 |
| CN112698160A (zh) * | 2020-12-01 | 2021-04-23 | 广东电网有限责任公司广州供电局 | 开关柜局部放电故障识别方法、装置、计算机设备及存储介质 |
| CN112730654B (zh) * | 2020-12-18 | 2023-02-03 | 国网河北省电力有限公司电力科学研究院 | 六氟化硫电气设备故障检测方法、装置及终端设备 |
| CN113253066B (zh) * | 2021-04-27 | 2024-01-26 | 国网山东省电力公司烟台供电公司 | 一种局部放电特高频信号prpd/prps图谱相位同步方法 |
| CN113343550A (zh) * | 2021-06-09 | 2021-09-03 | 上海交通大学 | 基于局部图像特征的局部放电故障的诊断方法 |
| CN113655348B (zh) * | 2021-07-28 | 2023-12-08 | 国网湖南省电力有限公司 | 一种基于深度孪生网络的电力设备局部放电故障诊断方法、系统终端及可读存储介质 |
| CN113985318A (zh) * | 2021-10-26 | 2022-01-28 | 国网山东省电力公司检修公司 | 变压器运行状态的多类型局放信号实时提取方法 |
| CN114200020A (zh) * | 2021-11-04 | 2022-03-18 | 广西电网有限责任公司南宁供电局 | 基于耦合超声的二次电缆线芯绝缘损伤识别方法 |
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| CN114384383A (zh) * | 2022-03-22 | 2022-04-22 | 东华理工大学南昌校区 | 一种用于定位特高频局部放电点的电路及方法 |
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| CN116383602B (zh) * | 2022-12-14 | 2024-05-03 | 国网安徽省电力有限公司电力科学研究院 | 考虑噪声与样本量的gis隔离开关机械缺陷辨识方法 |
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| CN117708760A (zh) * | 2024-02-05 | 2024-03-15 | 国网江西省电力有限公司电力科学研究院 | 基于多模型融合的开关柜多源局放模式识别方法及系统 |
| CN117786466B (zh) * | 2024-02-23 | 2024-04-26 | 兰州交通大学 | 基于智能频谱感知的信号盲识别方法 |
| CN117892067B (zh) * | 2024-03-15 | 2024-05-28 | 国网上海市电力公司 | 一种低频电流局放监测抗干扰方法、装置、设备及介质 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202975247U (zh) * | 2012-11-23 | 2013-06-05 | 山东兴驰高压开关有限公司 | Gis局放在线监测装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103558529B (zh) * | 2013-11-14 | 2016-11-23 | 国家电网公司 | 一种三相共筒式超高压gis局部放电的模式识别方法 |
| CN103558528B (zh) * | 2013-11-14 | 2016-08-24 | 国家电网公司 | 一种局部放电超高频检测系统及方法 |
-
2013
- 2013-11-14 CN CN201310566573.6A patent/CN103558529B/zh active Active
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2014
- 2014-08-13 WO PCT/CN2014/000766 patent/WO2015070513A1/fr active Application Filing
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202975247U (zh) * | 2012-11-23 | 2013-06-05 | 山东兴驰高压开关有限公司 | Gis局放在线监测装置 |
Non-Patent Citations (2)
| Title |
|---|
| 基于K近邻算法的换流变压器局部放电模式识别;刘凡等;《电力自动化设备》;20130531;第33卷(第5期);89-93 * |
| 基于UHF方法的GIS局部放电检测与仿生模式识别;段大鹏;《中国博士学位论文全文数据库 工程科技II辑》;20110215;1-17、35、55-82 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2918679C (fr) | 2020-08-18 |
| WO2015070513A1 (fr) | 2015-05-21 |
| CN103558529A (zh) | 2014-02-05 |
| CA2918679A1 (fr) | 2015-05-21 |
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