CN110501620A - 一种基于信号源特征的站域局部放电定位方法 - Google Patents
一种基于信号源特征的站域局部放电定位方法 Download PDFInfo
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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
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CN103713242A (zh) * | 2013-12-27 | 2014-04-09 | 上海交通大学 | 新型局部放电源空间定位用特高频传感器及其阵列 |
CN103777121A (zh) * | 2014-01-22 | 2014-05-07 | 上海交通大学 | 变电站局部放电检测及定位用多频段特高频窄带传感器 |
CN105914452A (zh) * | 2016-02-23 | 2016-08-31 | 国家电网公司 | 变电站局部放电全站检测用特高频非对称双锥天线 |
CN205609743U (zh) * | 2016-02-23 | 2016-09-28 | 国家电网公司 | 变电站局部放电全站检测用特高频非对称双锥天线 |
CN106019098A (zh) * | 2016-06-15 | 2016-10-12 | 国网北京市电力公司 | 局部放电定位方法、装置及*** |
CN107179491A (zh) * | 2017-06-21 | 2017-09-19 | 国家电网公司 | 一种基于模式识别的局部放电定位方法和*** |
CN107703418A (zh) * | 2017-08-30 | 2018-02-16 | 上海交通大学 | 基于多径向基神经网络的局部放电定位误差补偿方法 |
CN107907799A (zh) * | 2017-11-10 | 2018-04-13 | 国网浙江省电力公司电力科学研究院 | 基于卷积神经网络的局部放电缺陷类型的识别方法及*** |
CN109212392A (zh) * | 2018-09-25 | 2019-01-15 | 上海交通大学 | 直流电缆局部放电缺陷故障的识别方法、***及Caffe卷积神经网络 |
CN109932627A (zh) * | 2019-04-30 | 2019-06-25 | 国网山东省电力公司烟台供电公司 | 一种gis耐压试验局部放电的定位方法及*** |
CN109991519A (zh) * | 2019-03-08 | 2019-07-09 | 上海交通大学 | 基于神经网络和无线传感阵列的局部放电测向方法及*** |
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2019
- 2019-09-18 CN CN201910879194.XA patent/CN110501620B/zh active Active
Patent Citations (11)
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CN103713242A (zh) * | 2013-12-27 | 2014-04-09 | 上海交通大学 | 新型局部放电源空间定位用特高频传感器及其阵列 |
CN103777121A (zh) * | 2014-01-22 | 2014-05-07 | 上海交通大学 | 变电站局部放电检测及定位用多频段特高频窄带传感器 |
CN105914452A (zh) * | 2016-02-23 | 2016-08-31 | 国家电网公司 | 变电站局部放电全站检测用特高频非对称双锥天线 |
CN205609743U (zh) * | 2016-02-23 | 2016-09-28 | 国家电网公司 | 变电站局部放电全站检测用特高频非对称双锥天线 |
CN106019098A (zh) * | 2016-06-15 | 2016-10-12 | 国网北京市电力公司 | 局部放电定位方法、装置及*** |
CN107179491A (zh) * | 2017-06-21 | 2017-09-19 | 国家电网公司 | 一种基于模式识别的局部放电定位方法和*** |
CN107703418A (zh) * | 2017-08-30 | 2018-02-16 | 上海交通大学 | 基于多径向基神经网络的局部放电定位误差补偿方法 |
CN107907799A (zh) * | 2017-11-10 | 2018-04-13 | 国网浙江省电力公司电力科学研究院 | 基于卷积神经网络的局部放电缺陷类型的识别方法及*** |
CN109212392A (zh) * | 2018-09-25 | 2019-01-15 | 上海交通大学 | 直流电缆局部放电缺陷故障的识别方法、***及Caffe卷积神经网络 |
CN109991519A (zh) * | 2019-03-08 | 2019-07-09 | 上海交通大学 | 基于神经网络和无线传感阵列的局部放电测向方法及*** |
CN109932627A (zh) * | 2019-04-30 | 2019-06-25 | 国网山东省电力公司烟台供电公司 | 一种gis耐压试验局部放电的定位方法及*** |
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