CN203164731U - Auxiliary control system for underground substation - Google Patents
Auxiliary control system for underground substation Download PDFInfo
- Publication number
- CN203164731U CN203164731U CN2013201545139U CN201320154513U CN203164731U CN 203164731 U CN203164731 U CN 203164731U CN 2013201545139 U CN2013201545139 U CN 2013201545139U CN 201320154513 U CN201320154513 U CN 201320154513U CN 203164731 U CN203164731 U CN 203164731U
- Authority
- CN
- China
- Prior art keywords
- underground substation
- plc
- switch
- main control
- operation main
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to an auxiliary control system for an underground substation. The auxiliary control system comprises operation main control computers, switches, a PLC control subsystem and a GPS terminal. The operation main control computers are respectively connected with the switches and the GPS terminal. The switches are connected with the PLC control subsystem. The operation main control computers are provided with communication modules remotely communicating with a monitoring center. Compared with the prior art, the auxiliary control system has the advantages of simplicity, reliability, high control efficiency and high safety, etc.
Description
Technical field
The utility model relates to a kind of supplementary controlled system, especially relates to a kind of supplementary controlled system for the underground substation.
Background technology
At present, the support industry system of large-scale underground substation comprises that mainly each process equipment asks and the ventilation of cable floor etc., refrigeration system, the fire alarm system of transformer station, processing and circulating cooling system, the water drainage-supply system etc. of component cooling water, above-mentioned support industry system has plenty of the main body electrotechnical system and the equipment that ensure the underground substation and moves requisite part, as the recirculating cooling water system of transformer, reactor etc. and the disposal system of supplementing water thereof; Have plenty of for preventing and reduce fire, infiltration etc. to the harm of transformer station that the critical facility of protection equipment and personal security is as fire alarm system, unwatering system etc.; Refrigeration ventilating system etc. then is to ensure transformer station's process equipment long-term safety and stable operation and maintenance and necessary backup system of suitable working environment of operations staff are provided.Along with development of technology such as opertaing device and communication network in recent years, also for the monitoring of support industry system reaches that higher automatization level and safe reliability provide may, but not having in the prior art can be with the system of each effective comprehensively monitoring of system, thereby has increased workload and difficulty for the management maintenance underground substation.
The utility model content
The purpose of this utility model is exactly to provide a kind of succinctly reliable, control efficiency high, the safe supplementary controlled system that is used for the underground substation for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of supplementary controlled system for the underground substation, it is characterized in that, comprise operation main control computer, switch, PLC control subsystem and GPS terminal, described operation main control computer is connected with switch, GPS terminal respectively, described switch is connected with the PLC control subsystem, and described operation main control computer is provided with the communication module of carrying out telecommunication with Surveillance center.
Described PLC control subsystem comprises host CPU and at least 1 PLC, and described host CPU is connected with switch, PLC respectively.
Described PLC is provided with 6.
Also comprise the printer that is connected with switch.
Compared with prior art, the utlity model has following advantage:
1, succinct reliable, eliminated the required communication interface of the final networking of each control system, the configuration quantity, the programming configuration that reduce control system equipment are unified;
2, control efficiency height can be realized the control of total system by the operation main control computer;
3, safe, local control combines with Long-distance Control.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of supplementary controlled system for the underground substation, comprise operation main control computer 1, switch 2, PLC control subsystem and GPS terminal 3, described operation main control computer 1 is connected with switch 2, GPS terminal 3 respectively, described switch 2 is connected with the PLC control subsystem, and described operation main control computer 1 is provided with the communication module of carrying out telecommunication with Surveillance center.
Described PLC control subsystem comprises host CPU 4 and 6 PLC5, and described host CPU 4 is connected with switch 2, PLC5 respectively.The utility model also comprises the printer 6 that is connected with switch 2.
Claims (4)
1. supplementary controlled system that is used for the underground substation, it is characterized in that, comprise operation main control computer, switch, PLC control subsystem and GPS terminal, described operation main control computer is connected with switch, GPS terminal respectively, described switch is connected with the PLC control subsystem, and described operation main control computer is provided with the communication module of carrying out telecommunication with Surveillance center.
2. a kind of supplementary controlled system for the underground substation according to claim 1 is characterized in that, described PLC control subsystem comprises host CPU and at least 1 PLC, and described host CPU is connected with switch, PLC respectively.
3. a kind of supplementary controlled system for the underground substation according to claim 2 is characterized in that, described PLC is provided with 6.
4. a kind of supplementary controlled system for the underground substation according to claim 1 is characterized in that, also comprises the printer that is connected with switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201545139U CN203164731U (en) | 2013-03-29 | 2013-03-29 | Auxiliary control system for underground substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201545139U CN203164731U (en) | 2013-03-29 | 2013-03-29 | Auxiliary control system for underground substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164731U true CN203164731U (en) | 2013-08-28 |
Family
ID=49025903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201545139U Expired - Lifetime CN203164731U (en) | 2013-03-29 | 2013-03-29 | Auxiliary control system for underground substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888914A (en) * | 2019-01-08 | 2019-06-14 | 许昌许继软件技术有限公司 | A kind of major-minor interlock method of substation and device |
-
2013
- 2013-03-29 CN CN2013201545139U patent/CN203164731U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888914A (en) * | 2019-01-08 | 2019-06-14 | 许昌许继软件技术有限公司 | A kind of major-minor interlock method of substation and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |