CN207096179U - A kind of dielectric dissipation factor on-Line Monitor Device of transformer insulation oil - Google Patents
A kind of dielectric dissipation factor on-Line Monitor Device of transformer insulation oil Download PDFInfo
- Publication number
- CN207096179U CN207096179U CN201720544176.2U CN201720544176U CN207096179U CN 207096179 U CN207096179 U CN 207096179U CN 201720544176 U CN201720544176 U CN 201720544176U CN 207096179 U CN207096179 U CN 207096179U
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- Prior art keywords
- dissipation factor
- dielectric dissipation
- oil
- transformer
- online
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- Expired - Fee Related
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- 238000009413 insulation Methods 0.000 title claims abstract description 13
- 238000012360 testing method Methods 0.000 claims abstract description 22
- 238000007405 data analysis Methods 0.000 claims abstract description 15
- 238000011084 recovery Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000004458 analytical method Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 abstract description 8
- 239000007924 injection Substances 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 11
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000556 factor analysis Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Testing Relating To Insulation (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
A kind of dielectric dissipation factor on-Line Monitor Device of transformer insulation oil, including auto injection valve（2）, online gc（3）, dielectric dissipation factor test device（4）, drain oil recovery equipment（5）And Data Analysis Platform（6）.The auto injection valve is from transformer（1）In get oil sample after, be divided into two-way, sample is tested through online gc all the way, and test result passes through data wire incoming data analysis platform；Another way sample squeezes into dielectric dissipation factor test device, is reclaimed the oil sample detected in cup by the drawing liquid pump of retracting device after being completed, testing result passes through data wire incoming data analysis platform；The data that Data Analysis Platform transmits to online gc and dielectric dissipation factor test device judge whether insulating oil dielectric dissipation factor is qualified by processing.The utility model is applied to using oil as dielectric, is mounted with the transformer of online gc.
Description
Technical field
A kind of dielectric dissipation factor on-Line Monitor Device of transformer insulation oil is the utility model is related to, belongs to transformer station high-voltage side bus
Technical field.
Background technology
By carrying out dielectric dissipation factor analysis to transformer oil, monitoring transformer station high-voltage side bus situation has been a kind of generally acknowledged guarantor
Hinder the effective means of transformer safety operation, but traditional laboratory dielectric dissipation factor analysis is present that sampling operation is cumbersome, number
According to it is effective poor the shortcomings of, it is difficult to realize the real-time oversight to running state of transformer.Transformer dielectric dissipation factor is supervised online
The supplement and development that survey technology detects as lab analysis, can because it has the advantages of analytical cycle is short, continuously monitors on-line
To realize the on-line monitoring to transformer fault, its application avoids the generation of accident for the failure of discovery transformer in time
Have the function that important.Realized in addition, online dielectric dissipation factor monitoring technology is transformer from periodic inspection to repair based on condition of component
Excessively provide effective technical support.Local supervising and measuring equipment is used for automatic data collection, dielectric dissipation factor is tested, and is typically mounted on
By the side of online gc.Local supervising and measuring equipment is typically by transformer, auto injection valve, online gc, dielectric loss
Factor test device, drain oil recovery equipment, Data Analysis Platform composition.
Currently on the market still without the on-Line Monitor Device of transformer insulation oil dielectric dissipation factor.
The content of the invention
The purpose of this utility model is, in order to realize the dielectric dissipation factor on-line analysis of transformer insulation oil, to disclose one
The dielectric dissipation factor on-Line Monitor Device of kind transformer insulation oil.
Technical scheme is used by the utility model solves its technical problem：A kind of dielectric loss of transformer insulation oil
Factor on-Line Monitor Device includes auto injection valve, online gc, dielectric dissipation factor test device, drain oil recovery equipment
And Data Analysis Platform.
After the auto injection valve gets oil sample, it is divided into two-way, sample is tested through online gc all the way, test result
Pass through data wire incoming data analysis platform；Another way sample squeezes into dielectric dissipation factor test device, will inspection after being completed
The oil sample surveyed in cup is reclaimed by the drawing liquid pump of retracting device, and testing result passes through data wire incoming data analysis platform；
The data that Data Analysis Platform transmits to online gc and dielectric dissipation factor test device judge that insulating oil is situated between by processing
Whether matter loss factor is qualified.
Detection cup is provided with the dielectric dissipation factor test device, oil sample enters after rinsing and heating in detecting cup
Row dielectric dissipation factor is tested.
The drain oil recovery equipment is provided with drawing liquid pump.
The beneficial effects of the utility model are that the utility model device can be carried out to dielectric dissipation factor in transformer oil
On-line analysis, the monitoring to insulating oil dielectric dissipation factor is realized from another angle, and effectively prevent the aging of insulating oil,
Guarantee to adopt an effective measure in the short time and prevent the decline of insulating oil dielectric strength, ensure that transformer safety, stable operation.
The device can save substantial amounts of manual detection work amount, can extensive use in transformer station high-voltage side bus status analysis, fault diagnosis.
The utility model is applied to using oil as dielectric, is mounted with the transformer of online gc.
Brief description of the drawings
Fig. 1 is a kind of dielectric dissipation factor on-Line Monitor Device structural representation of transformer insulation oil of the utility model；
Figure number in figure：1 is transformer；2 be auto injection valve；3 be online gc；4 be dielectric dissipation factor test
Device；5 be drain oil recovery equipment；6 be Data Analysis Platform.
Embodiment
Specific embodiment of the present utility model is as shown in Figure 1.
A kind of dielectric dissipation factor on-Line Monitor Device of transformer insulation oil of the present embodiment, including auto injection valve 2,
Online gc 3, dielectric dissipation factor test device 4, drain oil recovery equipment 5 and Data Analysis Platform 6.
Transformer 1 is using oil as dielectric, when auto injection valve 2 passes through the probe tube on transformer 1
After oil sample is got on road, sample is divided into two-way, sample is tested through online gc 3 all the way, and test result access data analysis is put down
Platform 6；Another way sample is passed through in the detection cup of dielectric dissipation factor test device 4, then is rinsed by the drawing liquid pump of retracting device 5
3 times, it is then heated to 90 ± 0.5 DEG C and is tested, the drawing liquid that the oil sample detected in cup is passed through into retracting device 5 after being completed
Pump is reclaimed, and testing result is by data wire incoming data analysis platform 6, so as to whether judge insulating oil dielectric dissipation factor
It is qualified.
Claims (3)
1. the dielectric dissipation factor on-Line Monitor Device of a kind of transformer insulation oil, it is characterised in that described device includes automatic
Sample introduction valve, online gc, dielectric dissipation factor test device, drain oil recovery equipment and Data Analysis Platform；It is described automatic
Sample introduction valve one end connects oil tank of transformer, and the other end is connected to the defeated of line chromatograph and dielectric dissipation factor test device
Enter end；The output end connection Data Analysis Platform of online gc；The output end connection data of dielectric dissipation factor test device
Analysis platform；The detection oil sample of dielectric dissipation factor test device enters drain oil recovery equipment.
2. a kind of dielectric dissipation factor on-Line Monitor Device of transformer insulation oil according to claim 1, its feature exist
In being provided with detection cup in the dielectric dissipation factor test device.
3. a kind of dielectric dissipation factor on-Line Monitor Device of transformer insulation oil according to claim 1, its feature exist
In the drain oil recovery equipment is provided with drawing liquid pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544176.2U CN207096179U (en) | 2017-05-17 | 2017-05-17 | A kind of dielectric dissipation factor on-Line Monitor Device of transformer insulation oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544176.2U CN207096179U (en) | 2017-05-17 | 2017-05-17 | A kind of dielectric dissipation factor on-Line Monitor Device of transformer insulation oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207096179U true CN207096179U (en) | 2018-03-13 |
Family
ID=61551222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720544176.2U Expired - Fee Related CN207096179U (en) | 2017-05-17 | 2017-05-17 | A kind of dielectric dissipation factor on-Line Monitor Device of transformer insulation oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207096179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305202A (en) * | 2020-10-30 | 2021-02-02 | 保定新胜冷却设备有限公司 | Device for simulating transformer operation to detect dielectric loss of air cooler |
| CN115248301A (en) * | 2022-07-01 | 2022-10-28 | 山东东辰节能电力设备有限公司 | Oil quality detection system and method for oil-immersed transformer |
-
2017
- 2017-05-17 CN CN201720544176.2U patent/CN207096179U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305202A (en) * | 2020-10-30 | 2021-02-02 | 保定新胜冷却设备有限公司 | Device for simulating transformer operation to detect dielectric loss of air cooler |
| CN115248301A (en) * | 2022-07-01 | 2022-10-28 | 山东东辰节能电力设备有限公司 | Oil quality detection system and method for oil-immersed transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 |