CN102288932A - 一种输电线路雷击故障波形精确测量方法 - Google Patents
一种输电线路雷击故障波形精确测量方法 Download PDFInfo
- Publication number
- CN102288932A CN102288932A CN2011101199610A CN201110119961A CN102288932A CN 102288932 A CN102288932 A CN 102288932A CN 2011101199610 A CN2011101199610 A CN 2011101199610A CN 201110119961 A CN201110119961 A CN 201110119961A CN 102288932 A CN102288932 A CN 102288932A
- Authority
- CN
- China
- Prior art keywords
- value
- output
- impulse response
- input
- transfer function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000005540 biological transmission Effects 0.000 title claims abstract description 28
- 230000004044 response Effects 0.000 claims abstract description 40
- 239000011159 matrix material Substances 0.000 claims abstract description 32
- 238000005070 sampling Methods 0.000 claims abstract description 29
- 238000012546 transfer Methods 0.000 claims abstract description 18
- 208000025274 Lightning injury Diseases 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 11
- 238000000691 measurement method Methods 0.000 claims description 8
- 238000006467 substitution reaction Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 238000005316 response function Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000007796 conventional method Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000001915 proofreading effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
- G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Description
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110119961.0A CN102288932B (zh) | 2011-05-10 | 2011-05-10 | 一种输电线路雷击故障波形精确测量方法 |
PCT/CN2012/000519 WO2012152055A1 (zh) | 2011-05-10 | 2012-04-16 | 一种输电线路雷击故障波形精确测量方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110119961.0A CN102288932B (zh) | 2011-05-10 | 2011-05-10 | 一种输电线路雷击故障波形精确测量方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102288932A true CN102288932A (zh) | 2011-12-21 |
CN102288932B CN102288932B (zh) | 2015-03-04 |
Family
ID=45335502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110119961.0A Active CN102288932B (zh) | 2011-05-10 | 2011-05-10 | 一种输电线路雷击故障波形精确测量方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102288932B (zh) |
WO (1) | WO2012152055A1 (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012152055A1 (zh) * | 2011-05-10 | 2012-11-15 | 山东电力研究院 | 一种输电线路雷击故障波形精确测量方法 |
CN103135032A (zh) * | 2013-01-30 | 2013-06-05 | 福建省电力有限公司 | 一种引起输电线路单相接地故障的外力因素诊断方法 |
CN104142424A (zh) * | 2014-08-15 | 2014-11-12 | 中国计量科学研究院 | 一种准确测量非正弦电压信号的方法及其系统 |
CN104246518A (zh) * | 2012-04-20 | 2014-12-24 | Abb技术有限公司 | 用于校准罗果夫斯基类型的电流换能器的方法 |
CN106019081A (zh) * | 2016-05-24 | 2016-10-12 | 长沙理工大学 | 一种基于波形反演的输电线路故障电压行波精确检测方法 |
CN107064735A (zh) * | 2017-03-21 | 2017-08-18 | 武汉绿源楚能电网技术有限公司 | 一种输电线路故障可视化监控系统及方法 |
CN108627789A (zh) * | 2018-03-28 | 2018-10-09 | 重庆大学 | 空心线圈传感器的τ曲线标定方法 |
CN110133493A (zh) * | 2019-06-03 | 2019-08-16 | 浙江零壹智能电器研究院有限公司 | 断路器弧后剩余电流测试系统 |
CN110207769A (zh) * | 2019-07-06 | 2019-09-06 | 三川智慧科技股份有限公司 | 一种可检测及修正数据误差的线圈感应式水表 |
CN110716168A (zh) * | 2019-11-18 | 2020-01-21 | 国网河北省电力有限公司电力科学研究院 | 一种行波测距装置性能检测的方法 |
CN112230103A (zh) * | 2020-10-23 | 2021-01-15 | 云南电网有限责任公司昭通供电局 | 一种雷击和接地波形滤波方法 |
CN112904252A (zh) * | 2019-12-04 | 2021-06-04 | 清华大学 | 一种分析光学电场传感器的频率响应的方法 |
CN113834967A (zh) * | 2020-06-24 | 2021-12-24 | 上海辰竹仪表有限公司 | 一种雷电流监测装置 |
CN115267417A (zh) * | 2022-06-15 | 2022-11-01 | 北京妙微科技有限公司 | 输电线路故障的精确定位方法及输电线路行波测量装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108169628A (zh) * | 2018-02-10 | 2018-06-15 | 新乡市中宝电气有限公司 | 识别雷击故障性质和精确定位故障点的装置及方法 |
CN111797517B (zh) * | 2020-06-18 | 2023-07-14 | 北京控制工程研究所 | 一种基于线性回归的磁力矩器在轨故障自主诊断方法 |
CN112330106A (zh) * | 2020-10-21 | 2021-02-05 | 国网河南省电力公司驻马店供电公司 | 一种同塔多回输电线路风险评估方法 |
CN113359188B (zh) * | 2021-05-01 | 2024-05-03 | 西安电子科技大学 | 一种用于提高检测精度的地下电缆识别系统及方法 |
CN113408119B (zh) * | 2021-06-08 | 2022-04-01 | 西南交通大学 | 一种多端口系统采样信号的拟合分析方法 |
CN115685762B (zh) * | 2022-11-10 | 2024-03-19 | 中船重工安谱(湖北)仪器有限公司 | 干涉仪动镜模块的控制方法、装置及存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2492009Y (zh) * | 2001-07-07 | 2002-05-15 | 广东天乐通信设备有限公司 | 双回路雷电波发生器的控制装置 |
CN1979180A (zh) * | 2005-12-05 | 2007-06-13 | 国际商业机器公司 | 波形测量装置及其方法 |
CN101937015A (zh) * | 2010-08-27 | 2011-01-05 | 西安交通大学 | 一种架空输电线路雷电流和雷电压波形参数在线监测装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101216542A (zh) * | 2007-01-06 | 2008-07-09 | 赵化宾 | 一种电流检测装置和校准方法 |
CN102288932B (zh) * | 2011-05-10 | 2015-03-04 | 山东电力研究院 | 一种输电线路雷击故障波形精确测量方法 |
-
2011
- 2011-05-10 CN CN201110119961.0A patent/CN102288932B/zh active Active
-
2012
- 2012-04-16 WO PCT/CN2012/000519 patent/WO2012152055A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2492009Y (zh) * | 2001-07-07 | 2002-05-15 | 广东天乐通信设备有限公司 | 双回路雷电波发生器的控制装置 |
CN1979180A (zh) * | 2005-12-05 | 2007-06-13 | 国际商业机器公司 | 波形测量装置及其方法 |
CN101937015A (zh) * | 2010-08-27 | 2011-01-05 | 西安交通大学 | 一种架空输电线路雷电流和雷电压波形参数在线监测装置 |
Non-Patent Citations (1)
Title |
---|
宋健嘉等: "10/350us冲击电流波测量用的磁心式自积分Rogowski线圈的研究", 《高压电器》, vol. 47, no. 1, 31 January 2011 (2011-01-31), pages 58 - 61 * |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012152055A1 (zh) * | 2011-05-10 | 2012-11-15 | 山东电力研究院 | 一种输电线路雷击故障波形精确测量方法 |
CN104246518B (zh) * | 2012-04-20 | 2017-08-11 | Abb 技术有限公司 | 用于校准罗果夫斯基类型的电流换能器的方法 |
CN104246518A (zh) * | 2012-04-20 | 2014-12-24 | Abb技术有限公司 | 用于校准罗果夫斯基类型的电流换能器的方法 |
CN103135032A (zh) * | 2013-01-30 | 2013-06-05 | 福建省电力有限公司 | 一种引起输电线路单相接地故障的外力因素诊断方法 |
CN103135032B (zh) * | 2013-01-30 | 2015-03-04 | 福建省电力有限公司 | 一种引起输电线路单相接地故障的外力因素诊断方法 |
CN104142424A (zh) * | 2014-08-15 | 2014-11-12 | 中国计量科学研究院 | 一种准确测量非正弦电压信号的方法及其系统 |
CN104142424B (zh) * | 2014-08-15 | 2016-09-14 | 中国计量科学研究院 | 一种准确测量非正弦电压信号的方法及其系统 |
CN106019081B (zh) * | 2016-05-24 | 2018-10-23 | 长沙理工大学 | 一种基于波形反演的输电线路故障电压行波精确检测方法 |
CN106019081A (zh) * | 2016-05-24 | 2016-10-12 | 长沙理工大学 | 一种基于波形反演的输电线路故障电压行波精确检测方法 |
CN107064735A (zh) * | 2017-03-21 | 2017-08-18 | 武汉绿源楚能电网技术有限公司 | 一种输电线路故障可视化监控系统及方法 |
CN108627789A (zh) * | 2018-03-28 | 2018-10-09 | 重庆大学 | 空心线圈传感器的τ曲线标定方法 |
CN108627789B (zh) * | 2018-03-28 | 2020-07-28 | 重庆大学 | 空心线圈传感器的τ曲线标定方法 |
CN110133493A (zh) * | 2019-06-03 | 2019-08-16 | 浙江零壹智能电器研究院有限公司 | 断路器弧后剩余电流测试系统 |
CN110207769A (zh) * | 2019-07-06 | 2019-09-06 | 三川智慧科技股份有限公司 | 一种可检测及修正数据误差的线圈感应式水表 |
CN110716168A (zh) * | 2019-11-18 | 2020-01-21 | 国网河北省电力有限公司电力科学研究院 | 一种行波测距装置性能检测的方法 |
CN112904252A (zh) * | 2019-12-04 | 2021-06-04 | 清华大学 | 一种分析光学电场传感器的频率响应的方法 |
CN112904252B (zh) * | 2019-12-04 | 2024-07-09 | 清华大学 | 一种分析光学电场传感器的频率响应的方法 |
CN113834967A (zh) * | 2020-06-24 | 2021-12-24 | 上海辰竹仪表有限公司 | 一种雷电流监测装置 |
CN112230103A (zh) * | 2020-10-23 | 2021-01-15 | 云南电网有限责任公司昭通供电局 | 一种雷击和接地波形滤波方法 |
CN115267417A (zh) * | 2022-06-15 | 2022-11-01 | 北京妙微科技有限公司 | 输电线路故障的精确定位方法及输电线路行波测量装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102288932B (zh) | 2015-03-04 |
WO2012152055A1 (zh) | 2012-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102288932B (zh) | 一种输电线路雷击故障波形精确测量方法 | |
Cataliotti et al. | Current transformers effects on the measurement of harmonic active power in LV and MV networks | |
CN104730485A (zh) | 一种gis式电流互感器测试方法 | |
CN103176148B (zh) | 硅钢铁芯极限磁滞回线的测试装置及测试方法 | |
CN105353226A (zh) | 基于散射参数和智能算法的emi噪声源阻抗等效参数提取方法 | |
CN107860469A (zh) | 一种基于正交多项式拟合的变电站噪声预测方法 | |
CN109523165A (zh) | 一种基于有限信息的电压暂降状态估计方法 | |
CN112131778A (zh) | 一种基于粒子群算法的变压器剩磁评估方法 | |
CN103675728A (zh) | 封闭磁路磁芯剩磁的测量方法 | |
Nurmansah et al. | Design and testing PCB Rogowski-coil current sensor for high current application | |
CN109460609A (zh) | 一种变压器绕组匝间短路反向环流计算方法 | |
CN107102229B (zh) | 空载合闸暂态计算的变压器模型实现方法 | |
CN109388883A (zh) | 面向emtp的磁通-电流型ja磁滞电感获取方法 | |
CN107167757A (zh) | 一种采用改进数字滤波算法的电子式互感器校验方法及系统 | |
CN115575884B (zh) | 充电站内充电桩充电量对齐及计量误差计算方法 | |
CN105653848A (zh) | 一种利用单端口阻抗和灵敏度测量耦合线圈参数的方法 | |
CN109799389A (zh) | 一种高频变压器分布参数的测量方法 | |
CN111965714B (zh) | 一种基于暂态过程的电磁探测方法、设备及存储设备 | |
Tran | Integration of neural network and distance relay to improve the fault localization on transmission lines | |
CN111400910B (zh) | 四角塔通信基站系统的雷电流分流特性计算方法 | |
CN105528506B (zh) | 一种饱和电抗器等值电路模型的参数获取方法 | |
CN102760181B (zh) | 电磁暂态仿真结果的准确度计算方法及装置 | |
CN203117407U (zh) | 电流互感器剩磁测量系统 | |
RU2298800C1 (ru) | Датчик тока | |
Korol et al. | Method for determining the magnetic characteristics of high-coercive permanent magnets |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121227 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20121227 Address after: 250002 Ji'nan City Central District, Shandong, No. 2 South Road, No. 500 Applicant after: SHANDONG ELECTRIC POWER Research Institute Applicant after: State Grid Corporation of China Address before: 250002 Ji'nan City Central District, Shandong, No. 2 South Road, No. 500 Applicant before: SHANDONG ELECTRIC POWER Research Institute |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Patentee after: Shandong Electric Power Research Institute Patentee after: State Grid Corporation of China Address before: 250002, No. 500, South Second Ring Road, Shizhong District, Shandong, Ji'nan Patentee before: Shandong Electric Power Research Institute Patentee before: State Grid Corporation of China |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Patentee after: SHANDONG ELECTRIC POWER Research Institute Patentee after: STATE GRID CORPORATION OF CHINA Address before: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Patentee before: SHANDONG ELECTRIC POWER Research Institute Patentee before: State Grid Corporation of China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220128 Address after: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Patentee before: SHANDONG ELECTRIC POWER Research Institute Patentee before: STATE GRID CORPORATION OF CHINA |