CN202127292U - Transformer substation auxiliary facility and environment monitoring device - Google Patents
Transformer substation auxiliary facility and environment monitoring device Download PDFInfo
- Publication number
- CN202127292U CN202127292U CN2011202037924U CN201120203792U CN202127292U CN 202127292 U CN202127292 U CN 202127292U CN 2011202037924 U CN2011202037924 U CN 2011202037924U CN 201120203792 U CN201120203792 U CN 201120203792U CN 202127292 U CN202127292 U CN 202127292U
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- Prior art keywords
- transformer substation
- monitoring
- sub
- transformer station
- transformer
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Abstract
The utility model discloses a transformer substation auxiliary facility and an environment monitoring device, which comprise a plurality of transformer substation sub-monitoring devices and a monitoring center television screen wall and/or a monitoring center work station connected with the plurality of transformer substation sub-monitoring devices. At least one core switch is arranged between the transformer substation sub-monitoring devices and the monitoring center television screen wall and/or the monitoring center work station. By means of the technical scheme, working staff in a centralized control station can monitor all auxiliary facilities and relative environment of the transformer substation through a special network, and the auxiliary facilities and the relative environment belong to the transformer substation of a whole bureau and can be detected, thereby having a technical effect of integral control and monitoring.
Description
Technical field
The utility model relates to a kind of transformer station auxiliary equipment and environmental monitoring installation, belongs to monitoring equipment field.
Background technology
Transformer station is a kind of place that is used for changing voltage.
For the power delivery that sends the power plant arrives place far away, must raise voltage, become high-tension electricity, reduce voltage on demand again near the user, the work of this up-down voltage is accomplished by transformer station.The capital equipment of transformer station is switch and transformer.It is different to press scale, is called electric substation, switchgear house etc.
At present, in order to realize monitoring, various supervising devices and software have been developed to transformer station; But; These systems are common all to lack a kind of same monitor supervision platform that various environment are monitored can realized preferably, and the connection between each supervising device comparatively disperses; Therefore, overall technology poor effect.
The utility model content
In order to overcome the shortcoming of prior art, the utility model provides a kind of novel transformer station's auxiliary equipment and environmental monitoring installation, and said device has the technique effect of integral monitoring.
It is following that the utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of transformer station auxiliary equipment and environmental monitoring installation; Comprise; The sub-supervising device of a plurality of transformer stations and the Surveillance center's screen test and/or the Surveillance center's work station that connect the sub-supervising device of a plurality of transformer stations; Wherein, be provided with at least one core switch between sub-supervising device of said transformer station and center screen test and/or the Surveillance center's work station.
Further, preferred construction is that the sub-supervising device of said transformer station comprises, field apparatus is carried out the signal pickup assembly of acquisition monitoring, and the monitoring host computer that connects said signal pickup assembly.
Further, preferred construction is that said monitoring host computer is through carrying out exchanges data between communication terminal and the said core switch.
Further, preferred construction is that said signal pickup assembly is monitor or temperature sensor or RS-485 fieldbus.
The utility model is after having taked technique scheme, and through dedicated network, the concentrator station staff can monitor the overall situation detectable auxiliary equipment of all transformer stations and transformer station's relevant environment, has the technique effect that whole control is kept watch on.
Description of drawings
Below in conjunction with accompanying drawing the utility model is carried out detailed description, so that the above-mentioned advantage of the utility model is clearer and more definite.
Fig. 1 is the structural representation of an embodiment of the utility model supervising device;
Fig. 2 is the sketch map of Monitor And Control Subsystem of an embodiment of the utility model supervising device.
Embodiment
Come the utility model is carried out detailed description below in conjunction with accompanying drawing and specific embodiment.
Fig. 1 is the structural representation of an embodiment of the utility model supervising device;
As shown in the figure; Said transformer station auxiliary equipment and environmental monitoring installation; Comprise; The sub-supervising device of a plurality of transformer stations and the Surveillance center's screen test and/or the Surveillance center's work station that connect the sub-supervising device of a plurality of transformer stations wherein, are provided with at least one core switch between sub-supervising device of said transformer station and center screen test and/or the Surveillance center's work station.
Wherein, among the embodiment shown in the figure, the sub-supervising device of said transformer station is set to four.
Fig. 2 is the sketch map of Monitor And Control Subsystem of an embodiment of the utility model supervising device.
As shown in the figure, the sub-supervising device of said transformer station comprises, field apparatus is carried out the signal pickup assembly of acquisition monitoring, and the monitoring host computer that connects said signal pickup assembly.
And said monitoring host computer is through carrying out exchanges data between communication terminal and the said core switch.Wherein, said signal pickup assembly is monitor or temperature sensor or RS-485 fieldbus.For example, at substation level, adopt the RS-485 fieldbus to gather the auxiliary equipment signal; The data maximum transmission rate of RS-485 is 10Mbps; The RS-485 interface is the combination of adopting balance driver and differential receiver, and anti-common mode is done ability and strengthened, and promptly noise immunity is good.
And the maximum transmission distance standard value of RS-485 interface is 4000 feet, in fact can reach 3000 meters, and the RS-232-C interface only allows to connect 1 transceiver, promptly single station ability on bus in addition.And the RS-485 interface is to allow to connect nearly 128 transceivers on bus.Promptly have the multistation ability, the user can utilize single RS-485 interface to set up device network easily like this.
Through dedicated network, the concentrator station staff can monitor the overall situation detectable auxiliary equipment of all transformer stations and transformer station's relevant environment, has better technical effect.
It should be noted that; Above-mentioned specific embodiment only is exemplary; Under the above-mentioned instruction of the utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improve or distortion drops in the protection range of the utility model.
It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of the utility model, are not to be used to limit the utility model.The protection range of the utility model is limited claim and equivalent thereof.
Claims (4)
1. transformer station's auxiliary equipment and environmental monitoring installation is characterized in that,
Comprise; The sub-supervising device of a plurality of transformer stations and the Surveillance center's screen test and/or the Surveillance center's work station that connect the sub-supervising device of a plurality of transformer stations; Wherein, be provided with at least one core switch between sub-supervising device of said transformer station and center screen test and/or the Surveillance center's work station.
2. transformer station according to claim 1 auxiliary equipment and environmental monitoring installation; It is characterized in that the sub-supervising device of said transformer station comprises; Field apparatus is carried out the signal pickup assembly of acquisition monitoring, and the monitoring host computer that connects said signal pickup assembly.
3. transformer station according to claim 1 and 2 auxiliary equipment and environmental monitoring installation is characterized in that, said monitoring host computer is through carrying out exchanges data between communication terminal and the said core switch.
4. transformer station according to claim 2 auxiliary equipment and environmental monitoring installation is characterized in that, said signal pickup assembly is monitor or temperature sensor or RS-485 fieldbus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202037924U CN202127292U (en) | 2011-06-17 | 2011-06-17 | Transformer substation auxiliary facility and environment monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202037924U CN202127292U (en) | 2011-06-17 | 2011-06-17 | Transformer substation auxiliary facility and environment monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127292U true CN202127292U (en) | 2012-01-25 |
Family
ID=45490354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202037924U Expired - Fee Related CN202127292U (en) | 2011-06-17 | 2011-06-17 | Transformer substation auxiliary facility and environment monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104933002A (en) * | 2015-06-24 | 2015-09-23 | 成都广迈科技有限公司 | Computer communication system with environment monitoring function |
-
2011
- 2011-06-17 CN CN2011202037924U patent/CN202127292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104933002A (en) * | 2015-06-24 | 2015-09-23 | 成都广迈科技有限公司 | Computer communication system with environment monitoring function |
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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: 20120125 Termination date: 20120617 |