CN203760863U - Automatic pole-mounted switch cabinet of distribution network - Google Patents
Automatic pole-mounted switch cabinet of distribution network Download PDFInfo
- Publication number
- CN203760863U CN203760863U CN201420113924.8U CN201420113924U CN203760863U CN 203760863 U CN203760863 U CN 203760863U CN 201420113924 U CN201420113924 U CN 201420113924U CN 203760863 U CN203760863 U CN 203760863U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- pole
- maintenance
- switch cabinet
- controller
- 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
Links
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000004891 communication Methods 0.000 abstract description 4
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000009466 transformation Effects 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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
Abstract
The utility model provides an automatic pole-mounted switch cabinet of a distribution network. The switch cabinet comprises a cabinet body and a cabinet door. A controller and a pole-mounted switch are arranged inside the cabinet body, and the cabinet body is also provided with multiple communication ports, an Ethernet port and a change-over switch connected with the controller, wherein the communication ports are respectively connected with a fault indicator, a temperature meter and an electric meter, the Ethernet port is connected with a remote main distribution station, and the change-over switch is used for control on/off of a connecting line between the Ethernet port and the remote main distribution station. When it is detected that equipment needs maintenance, the pole-mounted switch cabinet provides a remote maintenance mode in which remote terminal maintenance is established via the Ethernet and an in-situ maintenance manner in which wireless terminal maintenance is established nearby, and switching between the two modes can be realized via the change-over switch; and thus, the workload of maintenance of the pole-mounted switch cabinet is greatly reduced, and the automation level of the distribution network is improved.
Description
Technical field
The utility model belongs to field of power, is specifically related to a kind of distribution automation on-pole switch cabinet.
Background technology
Distribution automation is to use the technological means such as computer technology, automatic control technology, electronic technology, the communication technology and new high performance controller switching equipment, power distribution network is carried out to off-line and the management of online Intellectualized monitoring, make power distribution network all the time in safety, reliable, high-quality, economy, optimized operation state efficiently.Its final purpose is in order to improve power supply reliability and power supply quality, shorten the accident treatment time, reduce power failure range, improve the economy of distribution system operation, reduce operation and maintenance cost, improve to greatest extent the economic benefit of enterprise, improve managerial skills and the operating efficiency of whole distribution system, be improved as the level of user's service.Distribution automation system generally comprises distribution main website, distribution substation, distribution terminal unit (FTU, DTU, TTU etc.) and communication network.Distribution main website is positioned at city control centre, and distribution substation is deployed in transformer station, and main website is responsible for communicating by letter between each substation, and distribution substation is responsible communicates by letter with the electric power terminal device such as region within the jurisdiction DTU/TTU/FTU.
At present; various places electrical network is through constantly transformation and development, and contact and segmentation in the middle of distribution line are on the increase, and circuit becomes increasingly complex; rely on on-pole switch can realize in the time that the situation such as overload, fault appears in circuit, switch all can automatic trip power-off protection power grid security.But current on-pole switch can only arrive scene and safeguards and overhaul, this makes staff's labour intensity larger.
Utility model content
The utility model, for above-mentioned the deficiencies in the prior art, provides a kind of distribution automation on-pole switch cabinet easy to maintenance.
The utility model is achieved by the following technical solution:
A kind of distribution automation on-pole switch cabinet, comprise cabinet and cabinet door, described cabinet inside is provided with controller and on-pole switch, on described cabinet, be provided with the multiple ports that are connected with controller, an Ethernet interface and a diverter switch, on described port, be connected with fault detector, temperature measurer or kilowatt-hour meter, described Ethernet interface is connected with long-range distribution main website, and described diverter switch is for the break-make of Control ethernet mouth and long-range distribution main website connection line.
So arrange, can be set up and be communicated by letter by equipment such as the ports such as RS232 or RS485 and fault detector, temperature measurer and kilowatt-hour meters, Information Monitoring also sends to long-range distribution main website by Ethernet interface, supplies remote monitoring.In the time that the equipment of detecting need be safeguarded, on-pole switch cabinet provides a distant place and two kinds of maintenance modes on the spot, one can be set up by means of Ethernet the remote maintenance of terminal, it two can set up wireless maintenance with terminal nearby, switch by diverter switch, so can greatly alleviate the workload that on-pole switch cabinet is safeguarded, improve distribution automation level.
Further, on described cabinet, be also provided with a camera being connected with controller.
So arrange, can monitor in real time the surrounding environment of on-pole switch cabinet, ensure safety.
Further, described cabinet door inner side is provided with LED illuminating lamp.
So arrange, can in the time that cabinet door is opened, adopt the illumination of LED illuminating lamp, facilitate and under testing staff's night or adverse circumstances, carry out operation.
Further, on described cabinet door, a magnetic alarm is installed.
So arrange, can realize outdoor anti-theft, fail safe is higher.
Below in conjunction with accompanying drawing, the utility model is further described.
Brief description of the drawings
Fig. 1 is the structured flowchart of distribution automation on-pole switch cabinet described in the utility model.
Embodiment
As shown in Figure 1, the utility model provides a kind of distribution automation on-pole switch cabinet, comprise cabinet and cabinet door, described cabinet inside is provided with controller and on-pole switch, on described cabinet, be provided with the multiple ports that are connected with controller, an Ethernet interface and a diverter switch, on described port, be connected with fault detector, temperature measurer or kilowatt-hour meter, wherein fault detector is a short circuit and earth-fault indicator, in the present embodiment, be 3 ports, connect respectively fault detector, temperature measurer or kilowatt-hour meter.Described Ethernet interface is connected with long-range distribution main website, and described diverter switch is for the break-make of Control ethernet mouth and long-range distribution main website connection line.Described port is the ports such as RS232 or RS485.The equipment Information Monitorings such as fault detector, temperature measurer and kilowatt-hour meter also send to long-range distribution main website by Ethernet interface, for remote monitoring.
On described cabinet, can also be provided with a camera being connected with controller, monitor in real time the surrounding environment of on-pole switch cabinet, ensure safety.A magnetic alarm is installed on described cabinet door, realizes outdoor anti-theft.
Described cabinet door inner side can also arrange LED illuminating lamp, adopts the illumination of LED illuminating lamp in the time that cabinet door is opened, and facilitates and under testing staff's night or adverse circumstances, carries out operation.
The utility model is not only confined to above-mentioned embodiment; persons skilled in the art are according to the disclosed content of the utility model; can adopt other multiple embodiment to implement the utility model; therefore; every employing project organization of the present utility model and thinking; do some simple designs that change or change, all fall into the scope of the utility model protection.
Claims (4)
1. a distribution automation on-pole switch cabinet, it is characterized in that, comprise cabinet and cabinet door, described cabinet inside is provided with controller and on-pole switch, on described cabinet, be provided with the multiple ports that are connected with controller, an Ethernet interface and a diverter switch, on described port, be connected with fault detector, temperature measurer or kilowatt-hour meter, described Ethernet interface is connected with long-range distribution main website, and described diverter switch is for the break-make of Control ethernet mouth and long-range distribution main website connection line.
2. distribution automation on-pole switch cabinet according to claim 1, is characterized in that, is also provided with a camera being connected with controller on described cabinet.
3. distribution automation on-pole switch cabinet according to claim 1, is characterized in that, described cabinet door inner side is provided with LED illuminating lamp.
4. distribution automation on-pole switch cabinet according to claim 1, is characterized in that, a magnetic alarm is installed on described cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420113924.8U CN203760863U (en) | 2014-03-13 | 2014-03-13 | Automatic pole-mounted switch cabinet of distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420113924.8U CN203760863U (en) | 2014-03-13 | 2014-03-13 | Automatic pole-mounted switch cabinet of distribution network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760863U true CN203760863U (en) | 2014-08-06 |
Family
ID=51256100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420113924.8U Expired - Lifetime CN203760863U (en) | 2014-03-13 | 2014-03-13 | Automatic pole-mounted switch cabinet of distribution network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610242A (en) * | 2015-12-11 | 2016-05-25 | 国网安徽省电力公司淮北供电公司 | Power distribution network feeder terminal unit |
| CN110213540A (en) * | 2019-06-04 | 2019-09-06 | 北京合锐赛尔电力科技股份有限公司 | Line feed terminals control method based on image recognition on-pole switch state acquisition |
-
2014
- 2014-03-13 CN CN201420113924.8U patent/CN203760863U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610242A (en) * | 2015-12-11 | 2016-05-25 | 国网安徽省电力公司淮北供电公司 | Power distribution network feeder terminal unit |
| CN110213540A (en) * | 2019-06-04 | 2019-09-06 | 北京合锐赛尔电力科技股份有限公司 | Line feed terminals control method based on image recognition on-pole switch state acquisition |
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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 |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |