CN106092344A - Transforming plant main transformer Medium Oil temperature online detection early warning system - Google Patents
Transforming plant main transformer Medium Oil temperature online detection early warning system Download PDFInfo
- Publication number
- CN106092344A CN106092344A CN201610641558.7A CN201610641558A CN106092344A CN 106092344 A CN106092344 A CN 106092344A CN 201610641558 A CN201610641558 A CN 201610641558A CN 106092344 A CN106092344 A CN 106092344A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- sfp
- communication data
- data transport
- oil
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/06—Non-electrical signal transmission systems, e.g. optical systems through light guides, e.g. optical fibres
Abstract
The present invention provides a kind of transforming plant main transformer Medium Oil temperature online detection early warning system, this system includes the electromagnetic valve being connected by pipeline with the conservator of oil-filled transformer, the liquid outlet of described electromagnetic valve connects with the inlet of filter, and the liquid outlet of described filter is connected with the oil extraction four-way on oil-filled transformer by thermometer, radiator, check valve；This system also includes 485 bus harvesters, GPRS transmission module, SFP is wireless optical fiber communication data transport module, fibre-optic terminus equipment and supervisory control of substation room industrial computer；Wherein, described thermometer, described 485 bus harvesters, described GPRS transmission module, described fibre-optic terminus equipment and described SFP wireless optical fiber communication data transport module connect and compose the networking loop of signals collecting output.
Description
Technical field
The invention belongs to automatically-monitored field, specifically, relate to a kind of transforming plant main transformer Medium Oil temperature online
Detection early warning system.
Background technology
Generally, transforming plant main transformer many employings oil-filled transformer of power transmission and transformation system, the insulation for transformator itself is situated between
Matter and temperature sink, the height of Medium Oil temperature influences whether the properly functioning of transformator.In actual motion, transformator medium
Oil temperature situation, mostly is manually checking or Site Detection periodically or non-periodically.Temperature shape when transforming plant main transformer Medium Oil
When condition occurs instantaneous accident, it will cause substation operation equipment major accident, carry out protecting late the most again.
In order to solve with above-mentioned existing problem, and how to accomplish to prevent trouble before it happens, people always search for one
More they tend to preferable technical solution.
Summary of the invention
It is an object of the invention to for the deficiencies in the prior art, it is provided that a kind of transforming plant main transformer Medium Oil temperature online detection
Early warning system.
To achieve these goals, the technical solution adopted in the present invention is: a kind of transforming plant main transformer Medium Oil temperature exists
Line detection early warning system, this system includes the electromagnetic valve being connected by pipeline, described electromagnetism with the conservator of oil-filled transformer
The liquid outlet of valve connects with the inlet of filter, and the liquid outlet of described filter is by thermometer, radiator, check valve and oil
Oil extraction four-way on immersion transformator is connected；
This system also includes 485 bus harvesters, GPRS transmission module, SFP is wireless optical fiber communication data transport module, optical fiber eventually
End equipment and supervisory control of substation room industrial computer；The outfan of described thermometer connects the input of described 485 bus harvesters, institute
State the outfan of 485 bus harvesters respectively with described GPRS transmission module, described SFP is wireless optical fiber communication data transport module
485 interfaces of input be in parallel, constitute the networking loop of signals collecting output；Described fibre-optic terminus equipment is connected to
The outfan of described SFP is wireless optical fiber communication data transport module and supervisory control of substation room industrial computer, constitute fiber-optic transfer loop；
The outfan of described GPRS transmission module and described SFP wireless optical fiber communication data transport module passes through GPRS and SFP channel radio
News network is connected to described supervisory control of substation room industrial computer, constitutes thermometer signals collecting and uploads loop.
Hinge structure of the present invention has prominent substantive distinguishing features and marked improvement, and specifically, the present invention realizes
The real-time online detection of transforming plant main transformer Medium Oil temperature regime, monitoring, early warning, accomplished transforming plant main transformer Medium Oil temperature
The accident of situation prevents trouble before it happens.Can relatively inexpensive, preferably realize the real-time inspection of transforming plant main transformer Medium Oil temperature regime
Survey monitoring and early warning and upload.
Accompanying drawing explanation
Fig. 1 is the structural representation of native system.
Fig. 2 is the electrical principle block diagram of native system.
Detailed description of the invention
Below by detailed description of the invention, technical scheme is described in further detail.
As depicted in figs. 1 and 2, a kind of transforming plant main transformer Medium Oil temperature online detection early warning system, this system includes leading to
The inlet of the electromagnetic valve that piping is connected with the conservator of oil-filled transformer 1, the liquid outlet of described electromagnetic valve and filter 2
Connection, the liquid outlet of described filter 2 is by thermometer 3, radiator 4, check valve 5 and the oil extraction four-way on oil-filled transformer
6 are connected.
This system also includes 485 bus harvesters, GPRS transmission module, SFP is wireless optical fiber communication data transport module, light
Fine terminal unit and supervisory control of substation room industrial computer；
The outfan of described thermometer connects the input of described 485 bus harvesters, the outfan of described 485 bus harvesters
Respectively with described GPRS transmission module, the input of described SFP is wireless optical fiber communication data transport module 485 interfaces the most also
Connection, constitutes the networking loop of signals collecting output；
Described fibre-optic terminus equipment is connected to outfan and the transformer station of described SFP wireless optical fiber communication data transport module
Control Room industrial computer, constitutes fiber-optic transfer loop；
The outfan of described GPRS transmission module and described SFP wireless optical fiber communication data transport module by GPRS and SFP without
Line communication network is connected to described supervisory control of substation room industrial computer, constitutes thermometer signals collecting and uploads loop.
Present invention achieves the real-time online detection of transforming plant main transformer Medium Oil temperature regime, monitoring, early warning, accomplished to become
The accident of power station main transformer Medium Oil temperature regime prevents trouble before it happens.Can relatively inexpensive, preferably realize transforming plant main transformer medium
The real-time of oil temperature situation detects monitoring and early warning and uploads.
Finally should be noted that: above example is only in order to illustrate that technical scheme is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to preferred embodiment, and those of ordinary skill in the field are it is understood that still
The detailed description of the invention of the present invention can be modified or portion of techniques feature is carried out equivalent；Without deviating from this
The spirit of bright technical scheme, it all should be contained in the middle of the technical scheme scope that the present invention is claimed.
Claims (1)
1. a transforming plant main transformer Medium Oil temperature online detection early warning system, it is characterised in that: this system includes passing through pipeline
The electromagnetic valve being connected with the conservator of oil-filled transformer, the liquid outlet of described electromagnetic valve connects with the inlet of filter, institute
The liquid outlet stating filter is connected with the oil extraction four-way on oil-filled transformer by thermometer, radiator, check valve；
This system also includes 485 bus harvesters, GPRS transmission module, SFP is wireless optical fiber communication data transport module, optical fiber eventually
End equipment and supervisory control of substation room industrial computer；
The outfan of described thermometer connects the input of described 485 bus harvesters, the outfan of described 485 bus harvesters
Respectively with described GPRS transmission module, the input of described SFP is wireless optical fiber communication data transport module 485 interfaces the most also
Connection, constitutes the networking loop of signals collecting output；
Described fibre-optic terminus equipment is connected to outfan and the transformer station of described SFP wireless optical fiber communication data transport module
Control Room industrial computer, constitutes fiber-optic transfer loop；
The outfan of described GPRS transmission module and described SFP wireless optical fiber communication data transport module by GPRS and SFP without
Line communication network is connected to described supervisory control of substation room industrial computer, constitutes thermometer signals collecting and uploads loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641558.7A CN106092344A (en) | 2016-08-08 | 2016-08-08 | Transforming plant main transformer Medium Oil temperature online detection early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641558.7A CN106092344A (en) | 2016-08-08 | 2016-08-08 | Transforming plant main transformer Medium Oil temperature online detection early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106092344A true CN106092344A (en) | 2016-11-09 |
Family
ID=57454732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610641558.7A Pending CN106092344A (en) | 2016-08-08 | 2016-08-08 | Transforming plant main transformer Medium Oil temperature online detection early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106092344A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435871A (en) * | 2011-09-05 | 2012-05-02 | 上海格蒂电力科技股份有限公司 | On-line monitoring system for data collection of electric arresters based on GPS (Global Positioning System) synchronization |
| JP2015004572A (en) * | 2013-06-20 | 2015-01-08 | 株式会社東芝 | Transformer inner temperature detector and temperature detection method |
| CN105241559A (en) * | 2015-10-28 | 2016-01-13 | 河南开启电力实业有限公司 | Intelligent cable temperature on-line monitoring system |
| CN105807196A (en) * | 2015-11-19 | 2016-07-27 | 南京世都科技有限公司 | Online monitoring system for lightening arrester for transmission cable |
| CN206038163U (en) * | 2016-08-08 | 2017-03-22 | 河南开启电力实业有限公司 | Transformer station owner becomes medium oil temperature on -line measuring early warning system |
-
2016
- 2016-08-08 CN CN201610641558.7A patent/CN106092344A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435871A (en) * | 2011-09-05 | 2012-05-02 | 上海格蒂电力科技股份有限公司 | On-line monitoring system for data collection of electric arresters based on GPS (Global Positioning System) synchronization |
| JP2015004572A (en) * | 2013-06-20 | 2015-01-08 | 株式会社東芝 | Transformer inner temperature detector and temperature detection method |
| CN105241559A (en) * | 2015-10-28 | 2016-01-13 | 河南开启电力实业有限公司 | Intelligent cable temperature on-line monitoring system |
| CN105807196A (en) * | 2015-11-19 | 2016-07-27 | 南京世都科技有限公司 | Online monitoring system for lightening arrester for transmission cable |
| CN206038163U (en) * | 2016-08-08 | 2017-03-22 | 河南开启电力实业有限公司 | Transformer station owner becomes medium oil temperature on -line measuring early warning system |
Non-Patent Citations (1)
| Title |
|---|
| 刘舰石等: "基于GPRS技术的调度自动化通信系统方案", 《电子世界》 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |