CN204012660U - A kind of protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring - Google Patents
A kind of protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring Download PDFInfo
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- CN204012660U CN204012660U CN201420390777.9U CN201420390777U CN204012660U CN 204012660 U CN204012660 U CN 204012660U CN 201420390777 U CN201420390777 U CN 201420390777U CN 204012660 U CN204012660 U CN 204012660U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
Abstract
The utility model relates to a kind of protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring; should comprise by the protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring: for gathering the integrated temperature acquisition module of screen in-cabinet temperature; be connected with integrated temperature acquisition module for shielding the temperature Real-Time Monitoring in cabinet; obtain long-time running data; statistics service data; find in time screen cabinet excess Temperature early warning information, for operations staff provides the supervisory control system of measured data.Therefore the utility model adopts integrated temperature sensor on protection equipment for transformer, the temperature in real-time monitoring screen cabinet, and temperature information is transferred to background monitoring system.The utility model can be realized transferring on the spot the temperature Real-Time Monitoring in screen cabinet in transformer station, obtain long-time running data, find in time the early warning information such as screen cabinet excess Temperature, for operations staff provides measured data, thereby take measures accordingly, ensure the safe operation of secondary device.
Description
Technical field
The utility model belongs to transformer station's technical field, relates in particular to a kind of protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring.
Background technology
At present, intelligent substation has become the fundamental mode of transformer substation construction, and in intelligent substation, secondary device, as equipment such as tranformer protection, merge cells and intelligent terminals, all adopts near primary equipment and installs on the spot.In order to save screen cabinet floor space, the said apparatus compact installation of trying one's best in screen cabinet, causes shielding in cabinet more crowded, and the caloric value of each device is very large, causes shielding cabinet temperature always high.Because current GIS-Geographic Information System (GIS) chamber does not all adopt temperature-adjusting device to control indoor temperature, cause the residing environment of secondary device more severe.Especially in summer, the temperature of convergence control cabinet is very high, and the life-span to secondary device and safe operation have brought very large problem.
Utility model content
The utility model does not all adopt temperature-adjusting device to control indoor temperature for solving current GIS-Geographic Information System chamber; cause the residing environment of secondary device more severe, affect the problem of equipment life and safe operation and a kind of simple in structure, easy to install, protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring of increasing work efficiency is provided.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is:
The protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring of the utility model embodiment, should comprise by the protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring:
For gathering the integrated temperature acquisition module of screen in-cabinet temperature, be connected with integrated temperature acquisition module for shielding the temperature Real-Time Monitoring in cabinet, obtain long-time running data, statistics service data, find in time screen cabinet excess Temperature early warning information, for operations staff provides the supervisory control system of measured data.
The utility model can also adopt following technical measures:
In embodiment of the present utility model, integrated temperature acquisition module is arranged on traditional transformer protective device.
Further, integrated temperature acquisition module adopts the temperature sensor of PT100, gathers the real time temperature of screen cabinet.
Further, the protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring arrives the background monitoring system of transformer station by Internet Transmission, realize the Real-Time Monitoring to GIS chamber convergence control cabinet temperature in transformer station.
Advantage and the good effect that the utlity model has are: because the utility model adopts integrated temperature sensor on protection equipment for transformer, and the temperature in real-time monitoring screen cabinet, and temperature information is transferred to background monitoring system.The utility model can be realized transferring on the spot the temperature Real-Time Monitoring in screen cabinet in transformer station, obtain long-time running data, find in time the early warning information such as screen cabinet excess Temperature, for operations staff provides measured data, thereby take measures accordingly, ensure the safe operation of secondary device.
Brief description of the drawings
Fig. 1 is the protection equipment for transformer structural representation based on screen cabinet temperature Real-Time Monitoring that the utility model embodiment provides;
In figure: 1, integrated temperature acquisition module; 2, supervisory control system;
Fig. 2 is the protection equipment for transformer backboard plug-in unit layout plan based on screen cabinet temperature Real-Time Monitoring that the utility model embodiment provides.
Embodiment
For further understanding utility model content of the present utility model, Characteristic, hereby enumerate following examples, and coordinate accompanying drawing to be described in detail as follows: the utility model software module used or unit all belong to known module or unit, in the time buying hardware module or unit, this software is installed.There is not the innovation of software or method in the utility model.
Refer to Fig. 1 and Fig. 2:
As shown in Figure 1, the protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring of the utility model embodiment mainly by:
For gathering the integrated temperature acquisition module 1 of screen in-cabinet temperature, be connected the supervisory control system 2 for data monitoring with integrated temperature acquisition module 1.
Integrated temperature acquisition module 1 is arranged on traditional transformer protective device, adopts the temperature sensor that model is PT100, gathers the real time temperature of screen cabinet.
Supervisory control system 2 is shielded the temperature Real-Time Monitoring in cabinet, obtains long-time running data, statistics service data, find in time the early warning information such as screen cabinet excess Temperature, for operations staff provides measured data, thereby take measures accordingly, ensure the safe operation of secondary device.
Specific embodiment of the utility model: Fig. 2 shows a kind of novel transformer protective device backboard plug-in unit layout plan based on screen cabinet temperature Real-Time Monitoring of the present utility model, as shown in the figure, be followed successively by from left to right temperature sensor, AC1 exchanges plug-in unit, protection CPU card, management plug-in unit, open into plug-in unit, tripping operation plug-in unit, signal plug-in unit, power insert;
Each plug-in unit on backboard can be realized being connected of protection equipment for transformer and other equipment.Wherein, temperature sensor can be monitored the temperature of protection equipment for transformer environment of living in.AC1 exchanges plug-in unit, protection CPU card, and management plug-in unit, opens into plug-in unit and tripping operation plug-in unit, is mainly the basic function that realizes tranformer protection.Signal plug-in unit, can realize being connected of protective device and background monitoring system, generally comprises 2 network interfaces.The power supply of power insert implement device.The utility model is mainly integrated temperature sensor on conventional transformer protective device, and the temperature signal collecting is converted to digital signal, by signal plug-in unit, above delivers to transformer station's background monitoring system, thereby realizes the Real-Time Monitoring of screen cabinet temperature.
As shown in Figure 2, based on the novel transformer protective device of screen cabinet temperature Real-Time Monitoring, on the postnotum of device, the temperature sensor that installation model is PT100, the temperature signal that transducer collects, by protective device by Internet Transmission the background monitoring system to transformer station, realize the Real-Time Monitoring to GIS chamber convergence control cabinet temperature in transformer station, how network transmits: at present, in intelligent substation, traditional protection equipment for transformer is connected by network with the background monitoring system of transformer station, mode is generally: the network interface of protection equipment for transformer is connected with the switch of background monitoring system, connecting line adopts netting twine or optical fiber, the various digital signals of protection equipment for transformer inside can be uploaded to background monitoring system.
Operation principle of the present utility model: adopt integrated temperature sensor on protection equipment for transformer, the temperature in Real-Time Monitoring screen cabinet, and temperature information is transferred to background monitoring system.The utility model can be realized transferring on the spot the temperature Real-Time Monitoring in screen cabinet in transformer station, obtain long-time running data, find in time the early warning information such as screen cabinet excess Temperature, for operations staff provides measured data, thereby take measures accordingly, ensure the safe operation of secondary device.In the utility model, be applicable to the local mounted protection equipment for transformer of intelligent substation, can gather for a long time the real time temperature in convergence control cabinet, statistics service data, the safe and stable operation of guarantee equipment.
The above is only to preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, every foundation technical spirit of the present utility model is to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (4)
1. the protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring, is characterized in that, should comprise by the protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring:
For gathering the integrated temperature acquisition module of screen in-cabinet temperature, be connected with integrated temperature acquisition module for shielding the temperature Real-Time Monitoring in cabinet, obtain long-time running data, statistics service data, find in time screen cabinet excess Temperature early warning information, for operations staff provides the supervisory control system of measured data.
2. the protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring as claimed in claim 1, is characterized in that, integrated temperature acquisition module is arranged on traditional transformer protective device.
3. the protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring as claimed in claim 1, is characterized in that, integrated temperature acquisition module adopts the temperature sensor of PT100.
4. the protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring as claimed in claim 1, is characterized in that, the protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring arrives the background monitoring system of transformer station by Internet Transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390777.9U CN204012660U (en) | 2014-07-15 | 2014-07-15 | A kind of protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390777.9U CN204012660U (en) | 2014-07-15 | 2014-07-15 | A kind of protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012660U true CN204012660U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420390777.9U Active CN204012660U (en) | 2014-07-15 | 2014-07-15 | A kind of protection equipment for transformer based on screen cabinet temperature Real-Time Monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142608A (en) * | 2021-11-26 | 2022-03-04 | 广东电网有限责任公司 | Relay protection screen cabinet |
-
2014
- 2014-07-15 CN CN201420390777.9U patent/CN204012660U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142608A (en) * | 2021-11-26 | 2022-03-04 | 广东电网有限责任公司 | Relay protection screen cabinet |
| CN114142608B (en) * | 2021-11-26 | 2024-02-13 | 广东电网有限责任公司 | Relay protection screen cabinet |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee after: State Grid Corporation of China Patentee after: State Grid Tianjin Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: State Grid Tianjin Electric Power Company |