CN201600433U - 检测电气设备内部放电的平板感应式传感器 - Google Patents
检测电气设备内部放电的平板感应式传感器 Download PDFInfo
- Publication number
- CN201600433U CN201600433U CN201020115671XU CN201020115671U CN201600433U CN 201600433 U CN201600433 U CN 201600433U CN 201020115671X U CN201020115671X U CN 201020115671XU CN 201020115671 U CN201020115671 U CN 201020115671U CN 201600433 U CN201600433 U CN 201600433U
- Authority
- CN
- China
- Prior art keywords
- flat
- inductive sensor
- signal
- discharge
- office
- 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.)
- Expired - Lifetime
Links
- 230000001939 inductive effect Effects 0.000 title abstract description 9
- 238000001514 detection method Methods 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 37
- 238000009434 installation Methods 0.000 abstract description 5
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000001808 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000004807 localization Effects 0.000 description 4
- 230000001264 neutralization Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 230000003287 optical Effects 0.000 description 2
- 230000000644 propagated Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000004059 degradation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000003822 preparative gas chromatography Methods 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised Effects 0.000 description 1
- 239000000700 tracer Substances 0.000 description 1
- 230000001052 transient Effects 0.000 description 1
Abstract
Description
Claims (2)
- 一种检测电气设备内部放电的平板感应式传感器,其特征是:所述传感器设置有具有高频响应特征的平板式高导磁磁芯(2)、副边线圈(3),在平板式高导磁磁芯(2)及副边线圈(3)外侧分别设置有绝缘材料层。
- 2.根据权利要求1所述的检测电气设备内部放电的平板感应式传感器,其特征是:平 板感应式传感器带宽为30KHz〜100MHz,其尺寸为500mmX 120mmX 10mm。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020115671XU CN201600433U (zh) | 2010-02-08 | 2010-02-08 | 检测电气设备内部放电的平板感应式传感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020115671XU CN201600433U (zh) | 2010-02-08 | 2010-02-08 | 检测电气设备内部放电的平板感应式传感器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201600433U true CN201600433U (zh) | 2010-10-06 |
Family
ID=42811497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201020115671XU Expired - Lifetime CN201600433U (zh) | 2010-02-08 | 2010-02-08 | 检测电气设备内部放电的平板感应式传感器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201600433U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102147444A (zh) * | 2010-02-08 | 2011-08-10 | 湖北省电力试验研究院 | 用于检测电气设备内部放电的平板感应式传感器及检测方法 |
CN102324705A (zh) * | 2011-06-09 | 2012-01-18 | 芜湖明远电力设备制造有限公司 | 高压开关设备及其绝缘水平的动态在线综合检测控制方法 |
CN103675615A (zh) * | 2013-11-13 | 2014-03-26 | 国家电网公司 | 一种实现氧化锌避雷器局放检测的超宽频检测装置及方法 |
-
2010
- 2010-02-08 CN CN201020115671XU patent/CN201600433U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102147444A (zh) * | 2010-02-08 | 2011-08-10 | 湖北省电力试验研究院 | 用于检测电气设备内部放电的平板感应式传感器及检测方法 |
CN102147444B (zh) * | 2010-02-08 | 2013-04-10 | 湖北省电力公司电力科学研究院 | 用于检测电气设备内部放电的平板感应式传感器及检测方法 |
CN102324705A (zh) * | 2011-06-09 | 2012-01-18 | 芜湖明远电力设备制造有限公司 | 高压开关设备及其绝缘水平的动态在线综合检测控制方法 |
CN102324705B (zh) * | 2011-06-09 | 2014-06-04 | 芜湖明远电力设备制造有限公司 | 高压开关设备绝缘水平的动态在线综合检测控制方法 |
CN103675615A (zh) * | 2013-11-13 | 2014-03-26 | 国家电网公司 | 一种实现氧化锌避雷器局放检测的超宽频检测装置及方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100363748C (zh) | 气体绝缘组合电器局部放电在线检测定位装置及定位方法 | |
Ahmed et al. | On-line partial discharge detection in cables | |
CN105334433B (zh) | 电缆局部放电的检测方法及装置 | |
CN203479966U (zh) | 高压开关柜局部放电信号在线监测综合处理单元 | |
CN202421420U (zh) | 基于超高频和脉冲电流的gis局放在线监测装置 | |
CN103278751A (zh) | 高压电力设备局部放电综合巡检仪 | |
CN103207377A (zh) | 局部放电特高频检测装置的标定系统和标定方法 | |
CN102081136A (zh) | 一种适用于现场的冲击电压下gis局部放电检测方法 | |
Hussain et al. | Online Condition Monitoring of MV Switchgear Using $ D $-Dot Sensor to Predict Arc-Faults | |
Kweon et al. | The analysis of ultrasonic signals by partial discharge and noise from the transformer | |
CN102147444B (zh) | 用于检测电气设备内部放电的平板感应式传感器及检测方法 | |
CN201600433U (zh) | 检测电气设备内部放电的平板感应式传感器 | |
Rahimpour et al. | The application of sweep frequency response analysis for the online monitoring of power transformers | |
Farag et al. | On-line partial discharge calibration and monitoring for power transformers | |
Candela et al. | A portable instrument for the location and identification of defects generating PD | |
CN202421428U (zh) | 一种变电站局放带电检测设备 | |
CN105116306B (zh) | 变电站局放带电检测电磁干扰的采集方法及装置 | |
Hussain et al. | Performance evaluation of noise reduction method during on-line monitoring of MV switchgear for PD measurements by non-intrusive sensors | |
Shafiq et al. | Directional calibration of rogowski coil for localization of partial discharges in smart distribution networks | |
CN203572868U (zh) | 用于测量变电站gis上智能组件受到骚扰电压的系统 | |
CN106249054A (zh) | 电容式电压互感器及其一体化检测传感器 | |
Pinhas et al. | On the development of transfer function method for fault identification in large power transformers on load | |
CN102866329A (zh) | 利用均压弹簧为探测器的gis局部放电监测装置及方法 | |
Xiaowei et al. | Test research on power transformer winding deformation by FRA method | |
Hussain et al. | Preemptive Arc-Fault Detection Techniques in Switchgear and Controlgear—Part II |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121018 Address after: 430077, 361 East Main Street, Wuchang District, Hubei, Wuhan Patentee after: Hubei Electric Power Research Institute of Power Company Patentee after: State Grid Corporation of China Address before: 430077 Hubei city of Wuhan province Wuchang Xudong Avenue No. 361 Patentee before: Hubei Prov. Power Test Inst. |
|
ASS | Succession or assignment of patent right |
Owner name: THE ELECTRIC POWER SCIENCE RESEARCH INSTITUTE OF H Free format text: FORMER OWNER: HUBEI PROV. POWER TEST INST. Effective date: 20121018 Owner name: STATE ELECTRIC NET CROP. Effective date: 20121018 |
|
C41 | Transfer of patent application or patent right or utility model | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20101006 |