CN104897947A - 一种高压差分测量装置 - Google Patents
一种高压差分测量装置 Download PDFInfo
- Publication number
- CN104897947A CN104897947A CN201510320786.XA CN201510320786A CN104897947A CN 104897947 A CN104897947 A CN 104897947A CN 201510320786 A CN201510320786 A CN 201510320786A CN 104897947 A CN104897947 A CN 104897947A
- Authority
- CN
- China
- Prior art keywords
- voltage
- side electrode
- positive pole
- negative pole
- voltage side
- 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
- 238000005259 measurement Methods 0.000 title claims abstract description 23
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 210000004907 gland Anatomy 0.000 claims description 15
- 238000004080 punching Methods 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 241000234295 Musa Species 0.000 claims description 6
- 235000018290 Musa x paradisiaca Nutrition 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims description 5
- 230000001052 transient effect Effects 0.000 abstract description 8
- 230000004044 response Effects 0.000 abstract description 6
- 239000000523 sample Substances 0.000 abstract description 6
- 230000006698 induction Effects 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009532 heart rate measurement Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510320786.XA CN104897947B (zh) | 2015-06-11 | 2015-06-11 | 一种高压差分测量装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510320786.XA CN104897947B (zh) | 2015-06-11 | 2015-06-11 | 一种高压差分测量装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104897947A true CN104897947A (zh) | 2015-09-09 |
CN104897947B CN104897947B (zh) | 2017-12-12 |
Family
ID=54030731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510320786.XA Expired - Fee Related CN104897947B (zh) | 2015-06-11 | 2015-06-11 | 一种高压差分测量装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104897947B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112325978A (zh) * | 2020-10-28 | 2021-02-05 | 苏州贝康智能制造有限公司 | 一种电阻式液位检测*** |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2578839Y (zh) * | 2002-09-22 | 2003-10-08 | 西安高压电器研究所 | Gis中快速瞬态电压测量用传感器 |
JP2010276420A (ja) * | 2009-05-27 | 2010-12-09 | Mitsubishi Electric Corp | 部分放電検出装置および部分放電検出方法 |
CN102121948A (zh) * | 2010-12-07 | 2011-07-13 | 国家电网公司 | 用于测量气体绝缘开关设备瞬态外壳电压的*** |
CN102590718A (zh) * | 2012-02-22 | 2012-07-18 | 华北电力大学 | 一种用于gis中局部放电测量和vfto测量的*** |
CN102608388A (zh) * | 2012-03-13 | 2012-07-25 | 中国电力科学研究院 | 一种vfto的测量方法和*** |
CN104459494A (zh) * | 2014-12-17 | 2015-03-25 | 西安交通大学 | 一种gis设备现场冲击电压下局部放电测量装置 |
CN104699920A (zh) * | 2015-03-30 | 2015-06-10 | 河南行知专利服务有限公司 | 一种气体绝缘开关设备的特快速瞬态过电压仿真计算方法 |
-
2015
- 2015-06-11 CN CN201510320786.XA patent/CN104897947B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2578839Y (zh) * | 2002-09-22 | 2003-10-08 | 西安高压电器研究所 | Gis中快速瞬态电压测量用传感器 |
JP2010276420A (ja) * | 2009-05-27 | 2010-12-09 | Mitsubishi Electric Corp | 部分放電検出装置および部分放電検出方法 |
CN102121948A (zh) * | 2010-12-07 | 2011-07-13 | 国家电网公司 | 用于测量气体绝缘开关设备瞬态外壳电压的*** |
CN102590718A (zh) * | 2012-02-22 | 2012-07-18 | 华北电力大学 | 一种用于gis中局部放电测量和vfto测量的*** |
CN102608388A (zh) * | 2012-03-13 | 2012-07-25 | 中国电力科学研究院 | 一种vfto的测量方法和*** |
CN104459494A (zh) * | 2014-12-17 | 2015-03-25 | 西安交通大学 | 一种gis设备现场冲击电压下局部放电测量装置 |
CN104699920A (zh) * | 2015-03-30 | 2015-06-10 | 河南行知专利服务有限公司 | 一种气体绝缘开关设备的特快速瞬态过电压仿真计算方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112325978A (zh) * | 2020-10-28 | 2021-02-05 | 苏州贝康智能制造有限公司 | 一种电阻式液位检测*** |
CN112325978B (zh) * | 2020-10-28 | 2024-04-12 | 苏州贝康智能制造有限公司 | 一种电阻式液位检测*** |
Also Published As
Publication number | Publication date |
---|---|
CN104897947B (zh) | 2017-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204065203U (zh) | 一种高压冲击电阻分压器的低压臂 | |
CN204330857U (zh) | 一种不接地***电容电流测试装置 | |
CN101520471B (zh) | 新型直流、脉冲分压器 | |
CN108562767A (zh) | 一种同轴型传导干扰防护器件性能测试夹具 | |
CN110275125B (zh) | 一种校准冲击电流测量装置动态特性的***和方法 | |
CN204925278U (zh) | 一种多功能变压器套管在线监测传感器 | |
CN110320395A (zh) | 在线监测用高精度阻容并联分压器 | |
CN103235201A (zh) | 特高压串补火花间隙触发控制箱型式试验方法及试验电路 | |
CN203037716U (zh) | Gis变电站变压器、电抗器入口处vfto高频信号测试装置 | |
CN104897947A (zh) | 一种高压差分测量装置 | |
CN107462760A (zh) | 一种用于强电磁环境下的高压开关瞬态地电位测试*** | |
CN104267232A (zh) | 一种非接触测量用电容传感器下限频率拓展*** | |
Hoek et al. | Emission and propagation mechanisms of PD pulses for UHF and traditional electrical measurements | |
Cai et al. | Measurement of transient enclosure voltage in a 220kV gas insulated substation | |
CN208937634U (zh) | 高压脉冲分压器 | |
CN208271720U (zh) | 一种具有电压传感器功能的绝缘堵塞 | |
Wang et al. | Electromagnetic disturbance characteristic of typical high voltage switchgear interruption process in offshore wind farm based on integrated conduction model | |
Burow et al. | Measurement system for very fast transient overvoltages in gas insulated switchgear | |
CN201444171U (zh) | 穿墙套管安装式电压传感器 | |
CN101825664A (zh) | 一种线性阻抗稳定网络 | |
Okabe et al. | Circuit models of gas insulated switchgear elements for electromagnetic wave leakage analysis | |
CN205301503U (zh) | 一种成盘电缆局放检测装置 | |
CN104569761A (zh) | 一种架空电缆局部放电带电检测传感器 | |
Bian et al. | Non-contact on-line overvoltage measurement system for overhead transmission line | |
CN202678014U (zh) | 带电接入高压母线检验装置的过电压抑制电阻 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Ding Weidong Inventor after: Gou Yang Inventor after: Wang Yanan Inventor after: Fan Chuan Inventor after: Liu Yunfei Inventor after: Li Zhibing Inventor after: Wang Qiang Inventor before: Ding Weidong Inventor before: Gou Yang Inventor before: Wang Yanan Inventor before: Fan Chuan Inventor before: Liu Yunfei Inventor before: Li Zhibing |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160509 Address after: 710049 Xianning West Road, Shaanxi, China, No. 28, No. Applicant after: Xi'an Jiaotong University Applicant after: State Grid Corporation of China Applicant after: China Electric Power Research Institute Applicant after: STATE GRID SHANXI ELECTRIC POWER CO., LTD. Address before: 710049 Xianning West Road, Shaanxi, China, No. 28, No. Applicant before: Xi'an Jiaotong University Applicant before: State Grid Corporation of China Applicant before: China Electric Power Research Institute |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20210611 |
|
CF01 | Termination of patent right due to non-payment of annual fee |