CN202794990U - Remote detection system of power grid - Google Patents
Remote detection system of power grid Download PDFInfo
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- CN202794990U CN202794990U CN 201220382985 CN201220382985U CN202794990U CN 202794990 U CN202794990 U CN 202794990U CN 201220382985 CN201220382985 CN 201220382985 CN 201220382985 U CN201220382985 U CN 201220382985U CN 202794990 U CN202794990 U CN 202794990U
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Abstract
The utility model discloses a remote detection system of a power grid, which comprises a client-side module, a server-side module and a power grid module, wherein the client-side module is communicated with the server-side module through an Internet; the server-side module and the power grid module are electrically connected in a bidirectional manner; the output end of the server-side module is connected to a site server; the site server is communicated with the power grid module through a power grid detector; because only one point-to-point connection between PCs (Personal Computers) can be realized through one socket, a communication server is introduced; a connection is established between each client and the communication server; multipoint-to-multipoint communication is realized by taking the communication server as a communication bridge; therefore, the number of network communication accesses is reduced; the hardware cost of the server-side is reduced; furthermore, a model is simplified.
Description
Technical field
The utility model relates to a kind of based on network electrical network remote supervision system, relates in particular to a kind of electrical network remote detecting system.
Background technology
The modern power network scale constantly towards maximize, complicated future development, automaticity is also more and more higher, how to guarantee normal, safety, the reliability service of large-scale power grid, has just become very important problem.Electrical network is carried out Real-Time Monitoring and in time diagnosis can satisfy requirement to electric network security, diagnosis person need to be according to equipment actual conditions at that time, and on-the-spot basic parameter uses the firsthand data to analyze judgement.But because China's electrical network is larger at present, electrical network the professional and technical personnel relatively lack, and the expert tended to because the delay of time causes huge economic loss again owing to the region reason can not be in time when equipment broke down.
This remote supervision system by computing machine to power network monitoring instrument collection in worksite data, and field data in time delivered in expert's hand, the expert just can be accurate as at the scene, timely the operation of equipment is monitored, its fault tendency is judged and predicts, adopt an effective measure and deal with problems, eliminated with front because of the time, the inconvenience of site limitation managerial personnel's monitoring management electrical network, guarantee large-scale unit safety operation, prevent the generation of serious accident, the production of having avoided prophylactic repair to cause pauses, the prevent and avoid fault, necessary guidance is carried out in the operation of equipment, improved the equipment reliability of operation, security and validity are in the hope of being reduced to floor level to breakdown loss, therefore, grid equipment is carried out the real-time online status monitoring and can produce huge economic benefit.
Computer networking technology is applied to the electric network state monitoring system, realizes the centralized management of key equipment running status, collective analysis will improve maintenance of equipment personnel's work efficiency greatly.No matter develop the characteristic and practical electrical network remote supervision system of such cover, be economically or technical, and positive realistic meaning is arranged.
The utility model content
The purpose of this utility model is the problem that solves above-mentioned existence, a kind of remote supervision system model based on Internet of distributed monitoring centralized management is provided, system uses Internet as communication network, is connected a kind of electrical network remote detecting system of communication between client computer and the server by socket.
The purpose of this utility model realizes as follows: a kind of electrical network remote detecting system, comprise client modules, server end module and electrical network module, described client modules communicates with the server end module by Internet, described server end module is electrically connected with the two-way of electrical network module, the output terminal docking station point server of described server end module, described server in station is by electrical network detector and electrical network module communication.
Further, described electrical network detector comprises processor of single chip computer, multiplexing module, the electric current and voltage detection module, the power factor detection module, the output terminal of described processor of single chip computer connects multiplexing module, the output terminal of described multiplexing module connects respectively the electric current and voltage detection module, the input end of power factor detection module (54), both output terminals are connected with the input end of described processor of single chip computer by the V/F change-over circuit respectively, described processor of single chip computer respectively with keyboard display module, the two-way electrical connection of communication module, described communication module is electrically connected with described server in station is two-way.
Further, described electrical network detector is take chip microprocessor as core, has the intelligent power network parametric synthesis testing apparatus of network communicating function, and described net detector has the second identical electrical network detector of a plurality of structure functions and the 3rd electrical network detector.
Further, described client modules module comprises managerial expert's module and domestic consumer's module.
Further, described server end module can connect the second station point server.
Advantage of the present utility model: 1, because socket can only be realized a point-to-point connection between the PC, introduce a communication server for this reason, each client computer is set up one with this communication server and is connected, and realizes multi-multipoint communication take this communication server as the communication bridge.So just reduced the path number of network service, reduced the hardware cost of server end, and so that model simplified.
2, the power network monitoring instrument can be monitored the parameter of electrical network, server by and the power network monitoring instrument between communication, electrical network is carried out the real-time parameter data acquisition, client is by the power network monitoring interface, therefrom the power network monitoring instrument of Remote Acquisitioning remote station is measured some parameters of electrical network, and show according to actual monitoring data and figure, the normal safe operation of electrical network is safeguarded;
3, the electrical network parameter monitor is take chip microprocessor as core, has an intelligent power network parametric synthesis testing apparatus of network communicating function, realize each monitoring point operation of power networks parameter measurement and the record of (comprising the electrical network parameters such as three-phase voltage, four phase currents, power factor (PF)) by the electrical network parameter monitor, and by communication network real-time survey record is sent in the server;
4, remote monitoring superiority shows taking full advantage of of human resources, be distributed in each local managerial expert of the world needn't gather one just can be by internet protocol with carrying out power network monitoring.Client is divided domestic consumer and managerial expert.Certain webpage can only be browsed by browser by domestic consumer, and the managerial expert not only can the access server homepage, check real-time parameter and the history parameters of electrical network, the more important thing is and to carry out interactive operation by network and network service end, can in time diagnose the fault that electrical network occurs, and diagnostic result is fed back to the network operation website timely;
5, server end can be comprised of the server of many difference in functionalitys.Server end can connect the power network monitoring instrument in a zone.The main task of server end is the data of the on-the-spot power network monitoring instrument transmission of reception that will be real-time, and accepts the request command that client sends over, and the data that the power network monitoring instrument is sent are sent to user side.Secondly, for the consideration of network security, server end also will carry out user's identity authentication and authority setting, distinguishes managerial expert and domestic consumer.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is the structured flowchart of electrical network detector module.
Reference numeral: 1, client modules, 2, the server end module, 3, the electrical network module, 4, server in station, 5, the electrical network detector, the 6, second electrical network detector, 7, the 3rd electrical network detector, 11, managerial expert's module, 12, domestic consumer's module, 41, second station point server, 51, processor of single chip computer, 52, multiplexing module, 53, electric current and voltage detection module, 54, the power factor detection module, 55, the V/F change-over circuit, 56, keyboard display module, 57, communication module.
Embodiment:
See illustrated in figures 1 and 2, a kind of electrical network remote detecting system, comprise client modules 1, server end module 2 and electrical network module 3, described client modules 1 communicates with server end module 2 by Internet, described server end module 2 is electrically connected with the two-way of electrical network module 3, the output terminal docking station point server 4 of described server end module 2, described server in station 4 is by electrical network detector 5 and 3 communications of electrical network module; Described electrical network detector 5 comprises processor of single chip computer 51, multiplexing module 52, electric current and voltage detection module 53, power factor detection module 54, the output terminal of described processor of single chip computer 51 connects multiplexing module 52, the output terminal of described multiplexing module 52 connects respectively electric current and voltage detection module 53, the input end of power factor detection module 54, both output terminals are connected with the input end of described processor of single chip computer 51 by V/F change-over circuit 55 respectively, described processor of single chip computer 51 respectively with keyboard display module 56, communication module 57 two-way electrical connections, described communication module 57 and described server in station 4 two-way electrical connections.
As shown in Figure 1, described electrical network detector is take chip microprocessor as core, has an intelligent power network parametric synthesis testing apparatus of network communicating function; Described client modules 1 module comprises managerial expert's module 11 and domestic consumer's module 12; Described server end module 2 can connect a plurality of server in station 4.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. electrical network remote detecting system, comprise client modules (1), server end module (2) and electrical network module (3), described client modules (1) communicates with server end module (2) by Internet, the two-way electrical connection of described server end module (2) and electrical network module (3); It is characterized in that: the output terminal docking station point server (4) of described server end module (2), described server in station (4) is by electrical network detector (5) and electrical network module (3) communication.
2. a kind of electrical network remote detecting system according to claim 1, it is characterized in that: described electrical network detector (5) comprises processor of single chip computer (51), multiplexing module (52), electric current and voltage detection module (53), power factor detection module (54), the output terminal of described processor of single chip computer (51) connects multiplexing module (52), the output terminal of described multiplexing module (52) connects respectively electric current and voltage detection module (53), the input end of power factor detection module (54), both output terminals are connected with the input end of described processor of single chip computer (51) by V/F change-over circuit (55) respectively, described processor of single chip computer (51) respectively with keyboard display module (56), the two-way electrical connection of communication module (57), described communication module (57) and two-way electrical connection of described server in station (4).
3. a kind of electrical network remote detecting system according to claim 2, it is characterized in that: described electrical network detector (5) is take chip microprocessor as core, has the intelligent power network parametric synthesis testing apparatus of network communicating function, and described net detector (5) has the second identical electrical network detector (6) of a plurality of structure functions and the 3rd electrical network detector (7).
4. a kind of electrical network remote detecting system according to claim 3, it is characterized in that: described client modules (1) module comprises managerial expert's module (11) and domestic consumer's module (12).
5. a kind of electrical network remote detecting system according to claim 4, it is characterized in that: described server end module (2) can connect second station point server (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382985 CN202794990U (en) | 2012-08-03 | 2012-08-03 | Remote detection system of power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382985 CN202794990U (en) | 2012-08-03 | 2012-08-03 | Remote detection system of power grid |
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| Publication Number | Publication Date |
|---|---|
| CN202794990U true CN202794990U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220382985 Expired - Fee Related CN202794990U (en) | 2012-08-03 | 2012-08-03 | Remote detection system of power grid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798801A (en) * | 2012-08-03 | 2012-11-28 | 江苏大学 | Remote detection system of a power grid |
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2012
- 2012-08-03 CN CN 201220382985 patent/CN202794990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798801A (en) * | 2012-08-03 | 2012-11-28 | 江苏大学 | Remote detection system of a power grid |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140803 |
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| EXPY | Termination of patent right or utility model |