CN204349579U - A kind of distribution line automatic switching system - Google Patents
A kind of distribution line automatic switching system Download PDFInfo
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- CN204349579U CN204349579U CN201420720056.XU CN201420720056U CN204349579U CN 204349579 U CN204349579 U CN 204349579U CN 201420720056 U CN201420720056 U CN 201420720056U CN 204349579 U CN204349579 U CN 204349579U
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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
- Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
A kind of distribution line automatic switching system, comprise server (1) and terminal (2), terminal comprises remote communication module (23), current detection module (21), intelligent switch module (24) and main control module (22), main control module (22) and remote communication module (23), current detection module (21) and intelligent switch module (24) connect, if when current value is greater than preset value, main control module (22) controls intelligent switch module (24) and disconnects transmission line and control remote communication module (23) transmission early warning information to server (1), after getting the control command that remote communication module (23) receives, control intelligent switch module 24 and close transmission line.Enforcement the beneficial effects of the utility model are, effectively prevent power transmission line due to electric current excessive and damage, closed electrical route that simultaneously can be long-range, has the simple to operate and advantage of safety.
Description
Technical field
The utility model relates to high-voltage line protection field, more particularly, relates to a kind of distribution line automatic switching system.
Background technology
Distribution line distribution is wide, quantity is many, insulation level is low, and be the ground installation that most redundancy is struck by lightning, although take now multiple shocking preventing technology, the line tripping caused owing to being struck by lightning is still very general.Meanwhile, due to the circuit line complicated layout of each residential block, various electrical equipment is various, and potential safety hazard is also very large, causes circuit also often to trip.At present, in trip protection with resistance wire fusing or air switch be main salvo, in high-tension electricity power transmission line, Electronic Control intelligent sectionalizer is also used very general.But in some cases, during the power transmission line transient current caused as being struck by lightning excessive or some appliance starting, transient power surges etc., are easy to cause transmission line to trip.After tripping operation, side circuit can run; in order to restore electricity, people is needed manually to reopen protector to tripping operation place or reinstall resistance wire, not only pretty troublesome; especially remote districts in the wild, and also may bring danger to the person in operating process.At present in these salvos, after tripping operation, need manually again the operator scheme of restore circuit to bring very large affected inconvenience and potential safety hazard, be badly in need of solving.
Utility model content
The technical problems to be solved in the utility model is; for in the above-mentioned current power transmission line salvo of prior art; the operator scheme of manually restore circuit is again needed to bring very large affected inconvenience and potential safety hazard after tripping operation; be badly in need of the defect solved, a kind of distribution line automatic switching system is provided.
The utility model solves the technical scheme that its technical problem adopts: set up a kind of distribution line automatic switching system, comprise server, and by terminal that remote communication module is connected with server communication, it is characterized in that, described terminal comprises current detection module for detecting power line current value in real time, intelligent switch module and controls the main control module of described intelligent switch module cut-off/close transmission line with described remote communication module, current detection module and intelligent switch model calling respectively.
In the above-mentioned distribution line automatic switching system of the utility model, described main control module comprises the acquiring unit obtaining described current value from described current detection module, if with described acquiring unit be connected to described current value be greater than preset value time, control described intelligent switch module disconnect transmission line and control first control unit of remote communication module transmission early warning information to described server, and the control command be connected with described remote communication module according to receiving controls the second control unit that described intelligent switch module closes transmission line.
In the above-mentioned distribution line automatic switching system of the utility model, described remote communication module adopts a kind of communication mode in GPRS, CDMA and GSM and server to establish a communications link, described server is used for establishing a communications link with described remote communication module, obtain described early warning information, and sending controling instruction; Described remote communication module and server establish a communications link, and for sending described early warning information under master control module controls, receive described server sending controling instruction.
In the above-mentioned distribution line automatic switching system of the utility model, described terminal 2 also comprises wireless communication module and moveable mobile control terminal, described mobile control terminal and wireless communication module communicate to connect, and described wireless communication module is connected with described main control module; Described mobile control terminal is used for sending controling instruction, the control command that described wireless communication module sends for receiving described mobile control terminal, described main control module also for obtaining the control command that described wireless communication module receives, and controls cut-off/close transmission line under intelligent switch module controls according to control command.
In the above-mentioned distribution line automatic switching system of the utility model, after described main control module is also included in the control command receiving the transmission of described server, control the 3rd control unit that described intelligent switch module disconnects transmission line.
In the above-mentioned distribution line automatic switching system of the utility model, described mobile control terminal is the mobile phone with Bluetooth function, and described wireless communication module is bluetooth module, and described mobile phone and bluetooth module are connected by bluetooth.
Implement a kind of distribution line automatic switching system of the present utility model, there is following beneficial effect: by current detection module, the current value of power transmission line is detected, if electric current is excessive after main control module gets this current value, controls intelligent switch module and disconnect power transmission line, effectively prevent power transmission line due to electric current excessive and damage; Early warning information is sent to server by remote communication module, and staff can understand the state of power transmission line in time by server; By server end sending controling instruction, after terminal receives control command, by the long-range closed transmission line of master control module controls intelligent switch module, there is the simple to operate and advantage of safety.The utility model, by the communication between wireless communication unit and mobile control terminal, controls intelligent switch module cut-off/close transmission line, can, in telecommunication bad connection situation, realize controlling the break-make of power transmission line.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is a kind of distribution line automatic switching system embodiment one structural representation of the present utility model;
Fig. 2 is a kind of distribution line automatic switching system embodiment two structural representation of the present utility model;
Fig. 3 is the concrete composition schematic diagram of main control module in the utility model embodiment one and embodiment two.
Embodiment
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
Embodiment one:
As shown in Figure 1, it is a kind of distribution line automatic switching system embodiment one structure chart of the present utility model, comprise server 1 and terminal 2, a general server 1 to the multiple terminal 2 of reply wherein, terminal 2 comprises current detection module 21, main control module 22, remote communication module 23 and intelligent switch module 24.Current detection module 21 is for detecting the current value of power transmission line in real time; Intelligent switch module 24 is for cut-off/close transmission line under master control module controls; Main control module 22 is connected with remote communication module 23, current detection module and intelligent switch module 24, for obtaining described current value, if when current value is greater than preset value, control intelligent switch module 24 disconnects transmission line and controls remote communication module 23 and sends early warning information to server 1, also for get remote communication module 23 receive control command after, control described intelligent switch module 23 and close transmission line; Server is used for establishing a communications link with remote communication module 23, obtains early warning information, and sending controling instruction; Remote communication module 23 and server 1 establish a communications link, and send described early warning information, receive described server 1 sending controling instruction under controlling at main control module 22.
Its specific works flow process is as follows:
The current value of current detection module 21 Real-Time Monitoring power transmission line, current detecting is connected on the ammeter in power line between can being, also can be the instrument obtaining current value by detecting power line peripheral electromagnetic field size, in order to reduce the destruction to power line, the present embodiment be preferably the latter.
Main control module 22 obtains the current value that current detection module 21 detects, if this current value is greater than default current value, then there is main control module 21 to control intelligent switch module 24 and disconnect power transmission line, now power transmission line stops transmission of electricity, simultaneously, main control module 22 controls remote communication module 23 and sends early warning information, and remote communication module 23 can complete the communication with server by any one in GPRS, GSM, CDMA, and the present embodiment is preferably GPRS.
Terminal 1 receives the early warning information that remote communication module 23 sends, and staff can understand rapidly the situation of this terminal.In order to the further understanding of staff to terminal, the IP address of terminal 2 in early warning information in the present embodiment.Terminal particular location corresponding to each IP can be set in server in advance, therefore after server gets the early warning information of terminal transmission, the positional information residing for this terminal can be known rapidly.If staff confirms that this section of power line still can continue to use, then by server sending controling instruction.
Remote communication module 23 receives control command, the control command that main control unit 22 receives from remote communication module 23, and it is closed to control intelligent switch according to this control command, and power line recovers normal power supply.In order to avoid remaining terminal also carries out identical operation, in control command, IP information should be comprised, make the terminal only having this IP just carry out aforesaid operations.
In real process, may need to carry out power failure to a certain section of power line to detect or maintenance, therefore in the utility model, except the server 1 control command control terminal 1 closed electrical line of force, original closed power line disconnection can also be controlled, to carry out detecting or keeping in repair by sending controling instruction.When detection or after having keeped in repair, then the sending controling instruction closed electrical line of force, restore electricity.
Embodiment two:
As shown in Figure 2, it is a kind of distribution line automatic switching system embodiment two structure chart of the present utility model, and server 1 is not shown.The difference of the present embodiment and a upper embodiment is only that terminal 2 also comprises wireless communication module 25 and moveable mobile control terminal 26, and communicate to connect between mobile control terminal 25 and wireless communication module 26, wireless communication module 25 is also connected with main control module.Mobile control terminal is used for sending controling instruction, the control command that described wireless communication module sends for receiving described mobile control terminal, described main control module also for obtaining the control command that described wireless communication module receives, and controls the lower cut-off/close transmission line of intelligent switch module 24 control according to control command.
System in the present embodiment, can communication conditions between remote communication module 23 and server 1 bad, especially in remote mountain areas or disaster occur after under communication limited situation.When communication conditions between remote communication module 23 and server 1 is bad, be difficult to the control by telecommunication (referring in the present embodiment that GPRS communicates) complete paired terminal.When after intelligent switch module 24 open circuit line, after confirmation circuit can normally work, mobile terminal 26 sending controling instruction can be passed through, in terminal 1, wireless communication module 25 receives control command, and main control module obtains this control command from wireless communication module and controls intelligent switch closed electrical route.When needs carry out power failure detection or maintenance to this section of circuit line, this mobile terminal 26 sending controling instruction can be passed through, in terminal 1, wireless communication module 25 receives control command, and main control module obtains this control command from wireless communication module and controls intelligent switch open circuit line.
Conveniently mobile terminal 26 operation with carry, simultaneously cost-saving, mobile control terminal 26 is for having the mobile phone of Bluetooth function, described wireless communication module 25 is bluetooth module, mobile phone and bluetooth module are connected by bluetooth, by mobile phone sending controling instruction, Bluetooth receptions control command, main frame obtains this control command from bluetooth module and controls intelligent switch open circuit line.As mobile phone sends data " 1 ", then closed electrical route, mobile phone sends data " 0 " then open circuit line.
In above two embodiments, as shown in Figure 3, main control module 22 comprises acquiring unit 221, first control unit 222 and the second control unit 223 to the concrete composition schematic diagram of main control module 22.Acquiring unit 221 obtains the current value detected from described current detection module, when first control unit (222) is connected with described acquiring unit 221 and is greater than preset value at described current value, control described intelligent switch module 24 to disconnect transmission line and control remote communication module 23 and send early warning information to the first control unit 222 of described server 1, and is connected the control command that basis receives with described remote communication module 23 and controls the second control unit 223 that described intelligent switch module 24 closes transmission line.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, also can make a lot of form, these all belong within protection of the present utility model.
Claims (6)
1. a distribution line automatic switching system, comprise server (1), and by terminal (2) that remote communication module (23) and server (1) communicate to connect, it is characterized in that, described terminal (2) comprises the current detection module (21) for detecting power line current value in real time, intelligent switch module (24) and respectively with described remote communication module (23), current detection module (21), intelligent switch module (24) connects and controls the main control module (22) of described intelligent switch module (24) cut-off/close transmission line.
2. system according to claim 1, it is characterized in that, described main control module (22) comprises the acquiring unit (221) obtaining described current value from described current detection module (21), when being connected with described acquiring unit (221) and being greater than preset value at described current value, control described intelligent switch module (24) disconnect transmission line and control first control unit (222) of remote communication module (23) transmission early warning information to described server (1), and the second control unit (223) controlling the closed transmission line of described intelligent switch module (24) according to the control command received is connected with described remote communication module (23).
3. system according to claim 1 and 2, it is characterized in that, described remote communication module (23) adopts a kind of communication mode in GPRS, CDMA and GSM and server 1 to establish a communications link, described server (1) is for establishing a communications link with described remote communication module (23), obtain described early warning information, and sending controling instruction; Described remote communication module (23) and server (1) establish a communications link, and send described early warning information, receive described server (1) sending controling instruction under controlling at main control module (22).
4. system according to claim 3, it is characterized in that, described terminal 2 also comprises wireless communication module (25) and moveable mobile control terminal (26), described mobile control terminal (26) and wireless communication module (25) communicate to connect, and described wireless communication module (25) is connected with described main control module (22); Described mobile control terminal (26) is for sending controling instruction, the control command that described wireless communication module (25) sends for receiving described mobile control terminal (26), described main control module (22) also for obtaining the control command that described wireless communication module (25) receives, and controls the lower cut-off/close transmission line of intelligent switch mould (24) block control according to control command.
5. system according to claim 3, it is characterized in that, described main control module (22) controls the 3rd control unit (223) that described intelligent switch module (24) disconnects transmission line after being also included in and receiving control command that described server (1) sends.
6. system according to claim 4, it is characterized in that, described mobile control terminal (26) is for having the mobile phone of Bluetooth function, and described wireless communication module (25) is bluetooth module, and described mobile phone and bluetooth module are connected by bluetooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720056.XU CN204349579U (en) | 2014-11-25 | 2014-11-25 | A kind of distribution line automatic switching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720056.XU CN204349579U (en) | 2014-11-25 | 2014-11-25 | A kind of distribution line automatic switching system |
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| Publication Number | Publication Date |
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| CN204349579U true CN204349579U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420720056.XU Active CN204349579U (en) | 2014-11-25 | 2014-11-25 | A kind of distribution line automatic switching system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207903A (en) * | 2016-08-24 | 2016-12-07 | 国网山东省电力公司蓬莱市供电公司 | Electric power cable connects equipment |
| CN106255288A (en) * | 2016-08-12 | 2016-12-21 | 合肥通用电源设备有限公司 | A kind of mains lighting supply control system |
| CN106304545A (en) * | 2016-08-12 | 2017-01-04 | 合肥通用电源设备有限公司 | A kind of tunnel illumination engineering power control system based on Zigbee communication |
| CN107656495A (en) * | 2016-07-25 | 2018-02-02 | 上海泉工机电设备工程有限公司 | Intelligent air switch system |
| CN111628568A (en) * | 2019-02-28 | 2020-09-04 | 施耐德电器工业公司 | Power distribution control device, power distribution control method, wireless power distribution control system and wireless power distribution control method |
| CN112165158A (en) * | 2020-07-31 | 2021-01-01 | 安徽华希电力科技有限公司 | Comprehensive online monitoring device for fault hidden danger of power transmission line |
| CN113067408A (en) * | 2021-03-22 | 2021-07-02 | 广东电网有限责任公司 | Remote control system |
-
2014
- 2014-11-25 CN CN201420720056.XU patent/CN204349579U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656495A (en) * | 2016-07-25 | 2018-02-02 | 上海泉工机电设备工程有限公司 | Intelligent air switch system |
| CN106255288A (en) * | 2016-08-12 | 2016-12-21 | 合肥通用电源设备有限公司 | A kind of mains lighting supply control system |
| CN106304545A (en) * | 2016-08-12 | 2017-01-04 | 合肥通用电源设备有限公司 | A kind of tunnel illumination engineering power control system based on Zigbee communication |
| CN106207903A (en) * | 2016-08-24 | 2016-12-07 | 国网山东省电力公司蓬莱市供电公司 | Electric power cable connects equipment |
| CN111628568A (en) * | 2019-02-28 | 2020-09-04 | 施耐德电器工业公司 | Power distribution control device, power distribution control method, wireless power distribution control system and wireless power distribution control method |
| CN112165158A (en) * | 2020-07-31 | 2021-01-01 | 安徽华希电力科技有限公司 | Comprehensive online monitoring device for fault hidden danger of power transmission line |
| CN113067408A (en) * | 2021-03-22 | 2021-07-02 | 广东电网有限责任公司 | Remote control system |
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