CN204067888U - Based on the novel mother sectionalised protection device of screen cabinet temperature Real-Time Monitoring - Google Patents
Based on the novel mother sectionalised protection device of screen cabinet temperature Real-Time Monitoring Download PDFInfo
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- CN204067888U CN204067888U CN201420447840.8U CN201420447840U CN204067888U CN 204067888 U CN204067888 U CN 204067888U CN 201420447840 U CN201420447840 U CN 201420447840U CN 204067888 U CN204067888 U CN 204067888U
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- screen cabinet
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Abstract
The utility model relates to a kind of novel mother sectionalised protection device based on screen cabinet temperature Real-Time Monitoring; comprise traditional mother sectionalised protection device; its technical characteristics is: on the backboard of traditional mother sectionalised protection device, be provided with the temperature collect module be connected with mother sectionalised protection device mainboard; the screen cabinet temperature data uploading that temperature collect module can gather by this mother sectionalised protection device mainboard, to background monitoring system, realizes the real time monitoring function of background monitoring system to screen cabinet temperature.The utility model is reasonable in design; it is integrated temperature acquisition module on mother sectionalised protection device; achieve the temperature real time monitoring function to transferring on the spot in transformer station in screen cabinet; obtain long-time running data; Timeliness coverage screen cabinet temperature crosses high early warning information; for operations staff provides measured data, thus take to take measures accordingly, ensure the safe operation of secondary device.
Description
Technical field
The utility model belongs to intelligent substation technical field, especially a kind of novel mother sectionalised protection device based on screen cabinet temperature Real-Time Monitoring.
Background technology
At present, intelligent substation has become the fundamental mode of transformer substation construction.In intelligent substation, secondary device, as equipment such as mother sectionalised protection device, merge cells and intelligent terminals, all adopts and installs on the spot near primary equipment.In order to save screen cabinet floor space, above-mentioned secondary device is installed in screen cabinet as far as possible compactly, cause in screen cabinet more crowded, and the caloric value of each secondary device is very large, causes screen cabinet temperature to remain high always.Control indoor temperature because current GIS room does not all possess temperature-adjusting device, cause environment residing for secondary device relatively more severe, especially in summer, the temperature of convergence control cabinet is very high, brings very large problem to life-span of secondary device and safe operation.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of novel mother sectionalised protection device based on screen cabinet temperature Real-Time Monitoring, solves and cannot shield the problem of in-cabinet temperature and the problem of secondary device safety in operation by Real-Time Monitoring in real time.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of novel mother sectionalised protection device based on screen cabinet temperature Real-Time Monitoring; comprise traditional mother sectionalised protection device; this traditional mother sectionalised protection device is connected and composed by mother sectionalised protection device mainboard and feature card; the backboard of traditional mother sectionalised protection device is provided with the temperature collect module be connected with mother sectionalised protection device mainboard; the screen cabinet temperature data uploading that temperature collect module can gather by this mother sectionalised protection device mainboard, to background monitoring system, realizes the real time monitoring function of background monitoring system to screen cabinet temperature.
And described temperature collect module adopts PT100 transducer.
And described feature card comprises interchange plug-in unit, CPU card, turnaround of unit plug-in unit, management plug-in unit, opens into plug-in unit, tripping operation plug-in unit, serial communication plug-in unit and power insert.
And described mother sectionalised protection device mainboard is connected with background monitoring system by serial communication plug-in unit.
Advantage of the present utility model and good effect are:
The utility model is reasonable in design, and it is integrated temperature acquisition module on mother sectionalised protection device, can temperature in Real-Time Monitoring screen cabinet, and is transferred in background monitoring system by temperature information.The utility model can realize the temperature real time monitoring function to transferring on the spot in transformer station in screen cabinet, obtain long-time running data, Timeliness coverage screen cabinet temperature crosses high early warning information, for operations staff provides measured data, thus take to take measures accordingly, ensure the safe operation of secondary device.
Accompanying drawing explanation
Fig. 1 is circuit block diagram of the present utility model;
Fig. 2 is backboard schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is further described:
Based on a novel mother sectionalised protection device for screen cabinet temperature Real-Time Monitoring, as shown in Figures 1 and 2, comprise traditional mother sectionalised protection device and temperature collect module.Described traditional mother sectionalised protection device comprises mother sectionalised protection device mainboard, exchange plug-in unit, CPU card, turnaround of unit plug-in unit, management plug-in unit, open into plug-in unit, tripping operation plug-in unit, serial communication plug-in unit and power insert, described interchange plug-in unit, CPU card, turnaround of unit plug-in unit, management plug-in unit, open into plug-in unit, tripping operation plug-in unit, serial communication plug-in unit and power insert and mother sectionalised protection device mainboard are installed together the basic function realizing mother sectionalised protection device, wherein, mother sectionalised protection device mainboard realizes background monitoring function by being connected with background monitoring system with serial communication plug-in unit.Innovative point of the present utility model is: on traditional mother sectionalised protection device, be integrated with temperature collect module, the backboard that this temperature collect module is arranged on traditional mother sectionalised protection device is connected with mother sectionalised protection device mainboard, temperature collect module can monitor the temperature of environment residing for mother sectionalised protection device, and be converted to digital signal and send on mother sectionalised protection device mainboard, mother sectionalised protection device mainboard will be by shielding cabinet temperature data uploading to background monitoring system with serial communication plug-in unit, thus realize the real time monitoring function of background monitoring system to screen cabinet temperature.In the present embodiment, temperature collect module adopts PT100 transducer.
Operation principle of the present utility model: adopt integrated temperature sensor on traditional mother sectionalised protection device; temperature in Real-Time Monitoring screen cabinet; and temperature information is transferred to background monitoring system; the temperature Real-Time Monitoring to transferring on the spot in transformer station in screen cabinet can be realized; obtain long-time running data, Timeliness coverage screen cabinet temperature crosses high early warning information, for operations staff provides measured data; thus take measures accordingly, ensure the safe operation of secondary device.
In the utility model; software module in mother sectionalised protection device mainboard and each plug-in unit or software unit all belong to existing software module or unit; when buying hardware module or unit, being provided with this software, there is not the innovation of software or method in the utility model.
It is emphasized that; embodiment described in the utility model is illustrative; instead of it is determinate; therefore the utility model comprises the embodiment be not limited to described in embodiment; every other execution modes drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope of the utility model protection equally.
Claims (4)
1. the novel mother sectionalised protection device based on screen cabinet temperature Real-Time Monitoring, comprise traditional mother sectionalised protection device, this traditional mother sectionalised protection device is connected and composed by mother sectionalised protection device mainboard and feature card, it is characterized in that: the temperature collect module be connected with mother sectionalised protection device mainboard is installed on the backboard of traditional mother sectionalised protection device, the screen cabinet temperature data uploading that temperature collect module can gather by this mother sectionalised protection device mainboard is to background monitoring system, realize the real time monitoring function of background monitoring system to screen cabinet temperature.
2. the novel mother sectionalised protection device based on screen cabinet temperature Real-Time Monitoring according to claim 1, is characterized in that: described temperature collect module adopts PT100 transducer.
3. the novel mother sectionalised protection device based on screen cabinet temperature Real-Time Monitoring according to claim 1 and 2, is characterized in that: described feature card comprises interchange plug-in unit, CPU card, turnaround of unit plug-in unit, management plug-in unit, opens into plug-in unit, tripping operation plug-in unit, serial communication plug-in unit and power insert.
4. the novel mother sectionalised protection device based on screen cabinet temperature Real-Time Monitoring according to claim 3, is characterized in that: described mother sectionalised protection device mainboard is connected with background monitoring system by serial communication plug-in unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447840.8U CN204067888U (en) | 2014-08-08 | 2014-08-08 | Based on the novel mother sectionalised protection device of screen cabinet temperature Real-Time Monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447840.8U CN204067888U (en) | 2014-08-08 | 2014-08-08 | Based on the novel mother sectionalised protection device of screen cabinet temperature Real-Time Monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067888U true CN204067888U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420447840.8U Active CN204067888U (en) | 2014-08-08 | 2014-08-08 | Based on the novel mother sectionalised protection device of screen cabinet temperature Real-Time Monitoring |
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| Country | Link |
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| CN (1) | CN204067888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364996A (en) * | 2019-07-24 | 2019-10-22 | 国家电网有限公司 | Improve the protective device of station service power supply reliability |
-
2014
- 2014-08-08 CN CN201420447840.8U patent/CN204067888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364996A (en) * | 2019-07-24 | 2019-10-22 | 国家电网有限公司 | Improve the protective device of station service power supply reliability |
| CN110364996B (en) * | 2019-07-24 | 2021-08-20 | 国家电网有限公司 | Protection device for improving service power supply reliability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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 |
|
| GR01 | Patent grant |