CN201654178U - Device for online monitoring local discharging of GIS - Google Patents
Device for online monitoring local discharging of GIS Download PDFInfo
- Publication number
- CN201654178U CN201654178U CN2010201712000U CN201020171200U CN201654178U CN 201654178 U CN201654178 U CN 201654178U CN 2010201712000 U CN2010201712000 U CN 2010201712000U CN 201020171200 U CN201020171200 U CN 201020171200U CN 201654178 U CN201654178 U CN 201654178U
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- probe
- bnc interface
- gis
- signal
- monitoring
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Abstract
The utility model provides a device for online monitoring local discharging of GIS, comprising a probe (1), a monitoring system and a signal cable (3), wherein the monitoring system and the probe (1) are provided with a BNC interface respectively; the BNC interface of the monitoring system is communicated with the BNC interface of the probe (1) by the signal cable (3); by designing the monitoring systems (2) and probes (1) of different forms, three application forms are realized, thus meeting the requirements of online monitoring of the local discharging of GIS of different types by the user.
Description
One, technical field
The utility model relates to a kind of GIS local discharge on-line monitoring device, and especially a kind of adaptation is used for the GIS local discharge on-line monitoring device of high-voltage switch gear.
Two, background technology
In electrical equipment now, general using gases insulation technology, therefore gas insulated combined electric appliance equipment is that GIS is widely used, because during the gas insulated combined electric appliance equipment long-distance transport, the metalwork that internal activity connects is subjected to friction may produce a spot of metal fillings, is jolted or floats in the electric field when inflation, therefore discharge signal can occur when applying voltage first, should carry out ageing this moment and handle, it is burnt; Simultaneously when gas insulated combined electric appliance equipment uses, regularly the shelf depreciation to its inside detects, to ensureing that its safe handling has important effect, the inside shelf depreciation of gas insulated combined electric appliance equipment is an important index, gas insulated combined electric appliance equipment partial discharge monitoring technology is progressively used at present, at different electrical equipments and requirements of different users, the form of GIS local discharge on-line monitoring device is single, thereby make the application mode of GIS local discharge on-line monitoring device more single, can not satisfy requirements of different users.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of this utility model provides a kind of GIS local discharge on-line monitoring device, has satisfied the requirement of the GIS of different types.
For achieving the above object, the technical scheme that the utility model is taked is to include probe, monitoring system and signal cable, and monitoring system and probe are provided with bnc interface, and the bnc interface of monitoring system is set to be communicated with the bnc interface of probe by signal cable.
Probe placement on the GIS window, is linked to each other probe by signal cable with the capture card bnc interface of monitoring system, make the signal authentication working state of system of simulation discharger normal; Probe placement on the GIS window, is had by the signal of observing monitoring system that it's too late changes, judge whether GIS exists partial discharge phenomenon.By designing multi-form monitoring system and probe, realize three kinds of application forms, therefore satisfied the requirement of the GIS on-line monitoring shelf depreciation of the various different types of user.
The utility model has designed, monitoring system is set to the monitoring diagnosis device form, monitoring diagnosis device is provided with the capture card bnc interface, probe is provided with bnc interface, probe is set to be fixed on the GIS window, and the capture card bnc interface of monitoring diagnosis device is set to be communicated with the bnc interface of probe by signal cable.
The utility model has designed, monitoring system is set to the signal monitor form, signal monitor is provided with the bnc interface of acquisition channel CH1, probe is provided with bnc interface, probe is set to be fixed on the GIS window, and the bnc interface of signal monitor acquisition channel CH1 is set to be communicated with the bnc interface of probe by signal cable.
The utility model has designed, monitoring system is set to the signal monitor form, signal monitor is provided with the bnc interface of acquisition channel CH1, probe is provided with bnc interface, probe is set to portable, and the bnc interface of signal monitor acquisition channel CH1 is set to be communicated with the bnc interface of probe by signal cable.
Four, description of drawings
Fig. 1 is the synoptic diagram of embodiment one of the present utility model:
Fig. 2 is the synoptic diagram of embodiment two of the present utility model.
Five, embodiment
Accompanying drawing is a synoptic diagram of the present utility model, specifies the utility model in conjunction with the accompanying drawings.
Embodiment one, include probe 1, monitoring diagnosis device 2 and signal cable 3, monitoring diagnosis device 2 is provided with the capture card bnc interface, probe 1 is provided with bnc interface, probe 1 is set to be fixed on the GIS window, and the capture card bnc interface of monitoring diagnosis device 2 is set to be communicated with by the bnc interface of signal cable 3 with probe 1.
In the present embodiment, probe 1 is set to sensor type, and its model is TKHD-2001.
In the present embodiment, monitoring diagnosis device 2 its models are TKHD-2000.
Embodiment two, include probe 1, signal monitor 4 and signal cable 3, signal monitor 4 is provided with the bnc interface of acquisition channel CH1, probe 1 is provided with bnc interface, probe 1 is set to be fixed on the GIS window, and the bnc interface of signal monitor 4 acquisition channel CH1 is set to be communicated with by the bnc interface of signal cable 3 with probe 1.
In the present embodiment, probe 1 is set to sensor type, and its model is TKHD-2001.
In the present embodiment, signal monitor 2 its models are TDS2022B A10L7.
Embodiment three, include probe 1, signal monitor 4 and signal cable 3, signal monitor 4 is provided with the bnc interface of acquisition channel CH1, and probe 1 is provided with bnc interface, and the bnc interface of signal monitor 4 acquisition channel CH1 is set to be communicated with by the bnc interface of signal cable 3 with probe 1.
In the present embodiment, probe 1 is set to the portable sensor type, and its model is TKHD-2002.
In the present embodiment, signal monitor 4 its models are TDS2022B A10L7.
The characteristics of the utlity model has down:
1, uses embodiment one of the present utility model, this kind application form is to be contained in probe 1 on the GIS window in advance in advance, configure dedicated monitoring diagnosis device 2, adopt special-purpose army grade signal cable 3 one ends to link to each other with 2 capture card bnc interface, the other end links to each other with 1 bnc interface, and simulation discharger 4 connects working properly in order to verification system.This kind configuration realizes 24 hours continuous on-line monitorings and diagnosis.
2, use embodiment two of the present utility model, this kind application form is to be contained in probe 1 on the GIS window in advance in advance, configure dedicated signal monitor 4, adopt special-purpose army grade signal cable 3 one ends to link to each other with the bnc interface of the acquisition channel CH1 of special signal monitor 4, the other end links to each other with 1 bnc interface, and the simulation discharger connects working properly in order to verification system.This kind configuration is applicable to the regular on-line monitoring of operations staff.
3, use embodiment three of the present utility model, this kind application form is to repack probe 1 into hand-held, configure dedicated signal monitor 4, adopt special-purpose army grade signal cable 3 one ends to link to each other with the bnc interface of the acquisition channel CH1 of special signal monitor 4, the other end links to each other with the bnc interface of probe 1, and the simulation discharger connects working properly in order to verification system.This kind configuration is applicable to operations staff's formula on-line monitoring of patrolling.
4, for the user provides abundant more selection at the facility of purchase cost, operation, the aspects such as mode of detection, help applying of GIS shelf depreciation online measuring technique.
5, by adopting the sensor probe of different patterns, combine with multi-form detection backstage, realize the seriation of product.
In GIS local discharge on-line monitoring device technical field; Every monitoring system 2 that includes is provided with bnc interface with probe 1, and the technology contents that the bnc interface of monitoring system 2 is set to be communicated with the bnc interface of probe 1 by signal cable 3 is all in protection domain of the present utility model.
Claims (4)
1. GIS local discharge on-line monitoring device; It is characterized in that: include probe (1), monitoring system and signal cable (3), monitoring system and probe (1) are provided with bnc interface, and the bnc interface of monitoring system is set to be communicated with by the bnc interface of signal cable (3) with probe (1).
2. GIS local discharge on-line monitoring device according to claim 1; It is characterized in that: monitoring system is set to monitoring diagnosis device (2) form, monitoring diagnosis device (2) is provided with the capture card bnc interface, probe (1) is provided with bnc interface, probe (1) is set to be fixed on the GIS window, and the capture card bnc interface of monitoring diagnosis device (2) is set to be communicated with by the bnc interface of signal cable (3) with probe (1).
3. GIS local discharge on-line monitoring device according to claim 1; It is characterized in that: monitoring system is set to signal monitor (4) form, signal monitor (4) is provided with the bnc interface of acquisition channel CH1, probe (1) is provided with bnc interface, probe (1) is set to be fixed on the GIS window, and the bnc interface of signal monitor (4) acquisition channel CH1 is set to be communicated with by the bnc interface of signal cable (3) with probe (1).
4. GIS local discharge on-line monitoring device according to claim 1; It is characterized in that: monitoring system is set to signal monitor (4) form, signal monitor (4) is provided with the bnc interface of acquisition channel CH1, probe (1) is provided with bnc interface, probe (1) is set to portable, and the bnc interface of signal monitor (4) acquisition channel CH1 is set to be communicated with by the bnc interface of signal cable (3) with probe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201712000U CN201654178U (en) | 2010-04-22 | 2010-04-22 | Device for online monitoring local discharging of GIS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201712000U CN201654178U (en) | 2010-04-22 | 2010-04-22 | Device for online monitoring local discharging of GIS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201654178U true CN201654178U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201712000U Expired - Fee Related CN201654178U (en) | 2010-04-22 | 2010-04-22 | Device for online monitoring local discharging of GIS |
Country Status (1)
| Country | Link |
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| CN (1) | CN201654178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808028A (en) * | 2015-04-30 | 2015-07-29 | 深圳市知用电子有限公司 | Oscilloscope intelligent active probe |
| CN106707115A (en) * | 2016-11-29 | 2017-05-24 | 国网辽宁省电力有限公司沈阳供电公司 | Device using reflective high energy electron diffraction technology to detect high voltage cable partial discharge |
-
2010
- 2010-04-22 CN CN2010201712000U patent/CN201654178U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808028A (en) * | 2015-04-30 | 2015-07-29 | 深圳市知用电子有限公司 | Oscilloscope intelligent active probe |
| CN104808028B (en) * | 2015-04-30 | 2017-12-19 | 深圳市知用电子有限公司 | A kind of oscillograph intellectuality active probe |
| CN106707115A (en) * | 2016-11-29 | 2017-05-24 | 国网辽宁省电力有限公司沈阳供电公司 | Device using reflective high energy electron diffraction technology to detect high voltage cable partial discharge |
| CN106707115B (en) * | 2016-11-29 | 2020-06-26 | 国网辽宁省电力有限公司沈阳供电公司 | Device for detecting partial discharge of high-voltage cable by reflection high-energy electron diffraction technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20120422 |