CN203632696U - An electricity-utilization information communication system - Google Patents
An electricity-utilization information communication system Download PDFInfo
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- CN203632696U CN203632696U CN201320889194.6U CN201320889194U CN203632696U CN 203632696 U CN203632696 U CN 203632696U CN 201320889194 U CN201320889194 U CN 201320889194U CN 203632696 U CN203632696 U CN 203632696U
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- coaxial cable
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Abstract
The utility model relates to the technical field of electric power data communication, and provides an electricity-utilization information communication system. The system is provided with a server, a super concentrator and an electricity-utilization information acquisition apparatus. The electricity-utilization information acquisition apparatus is specifically provided with a first coaxial cable gatherer, a distributor and a second coaxial cable gatherer. The super concentrator is provided with an Ethernet interface. The concentrator is connected with the first coaxial cable gatherer through an Ethernet cable. The super concentrator replaces distributed arrangement of an original gatherer and an original concentrator, and the quantity of active devices in the system is reduced; device costs are substantially reduced; and simultaneously, the operation stability of the system is raised, and the probability of occurrence of operation faults is reduced.
Description
Technical field
The utility model belongs to electric power data communication technical field, relates in particular to a kind of power information communication system.
Background technology
Along with the development of power system telecommunications technology, intelligent electric meter and intensive equipment have progressively replaced original electric power data communication system, in primal system, be provided with several collectors and concentrator, wherein, collector gathers the operational data of intelligent electric meter, and being pooled to concentrator, concentrator sends it to data center.
In this system, the collector and the concentrator that are positioned at intermediate layer belong to active equipment, and in electric power system, this active equipment quantity is more, caused system installation cost higher, and equipment failure rate is higher, and maintenance cost and difficulty are larger.
Utility model content
The purpose of this utility model is to provide a kind of power information communication system, be intended to solve collector and the concentrator quantity that is positioned at intermediate layer of the prior art more, caused system installation cost higher, and equipment failure rate is higher, the problem that maintenance cost and difficulty are larger.
The utility model is achieved in that a kind of power information communication system, and described system specifically comprises:
Server;
The route-exchanging device being connected with described server;
Several superconcentrators that are connected by communication network with described route-exchanging device, described superconcentrator is provided with several Ethernet interfaces, and each Ethernet interface connects a power information harvester;
Described power information harvester specifically comprises:
The first coaxial cable collector;
With the ammeter distributor that described the first coaxial cable collector is connected by coaxial cable, described ammeter distributor is provided with several ammeter distributor output interfaces;
Several the second coaxial cable collectors that are connected by coaxial cable with described ammeter distributor output interface, described the second coaxial cable collector is provided with several intelligent electric meter interfaces;
Several intelligent electric meter interfaces of each the second coaxial cable collector connect several intelligent electric meters by RS-485 cable respectively;
Wherein, between described superconcentrator and described the first coaxial cable collector, connect by Ethernet cable;
Described superconcentrator specifically comprises:
Encapsulating housing, described encapsulating housing is set to oblong-shaped, and two side panels of described encapsulating housing are made as heat radiating fin structure, and another two side panels are provided with several port holes;
In described encapsulating housing, be installed with system board, carry some electronic devices on described system board, described electronic device comprises processor, power supply, memory and communication module;
Be integrated in the port of some types of described system board marginal position, described port comprises several Ethernet interfaces, USB interface, com interface, VGA interface and audio interface.
As a kind of improved plan, described server is provided with data server, communication server and VLAN server.
As a kind of improved plan, described server also connects safeguards cyber-net printer.
In the utility model, in power information communication system, use superconcentrator to replace the distribution setting of original collector and concentrator, reduce the quantity of active equipment in system, greatly reduce equipment cost, improve the operation stability of system simultaneously, reduced the probability of happening of operation troubles.
Accompanying drawing explanation
Fig. 1 is the structural representation of the power information communication system that provides of the utility model;
Fig. 2 is the structural representation of the superconcentrator that provides of the utility model;
Wherein, 11-server, 12-route-exchanging device, 13-superconcentrator, 131-Ethernet interface, 14-power information harvester, 141-the first coaxial cable collector, 142-distributor, 143-the second coaxial cable collector, 15-coaxial cable, 16-RS-485 cable, 17-intelligent electric meter, 18-Ethernet cable, 19-maintenance calculations machine, the 20-network printer.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the integral frame schematic diagram of the power information communication system that the utility model provides, and for convenience of explanation, has only provided the part relevant to the utility model in figure.
The power information communication system that the utility model provides specifically comprises:
The route-exchanging device 12 being connected with described server 11;
Described power information harvester 14 specifically comprises:
The first coaxial cable collector 141;
With the ammeter distributor 142 that described the first coaxial cable collector 141 is connected by coaxial cable 15, described ammeter distributor 142 is provided with several ammeter distributor output interface (not shown)s;
Several the second coaxial cable collectors 143 that are connected by coaxial cable 15 with described ammeter distributor output interface, described the second coaxial cable collector 143 is provided with several intelligent electric meter interface (not shown)s;
Several intelligent electric meter interfaces of each the second coaxial cable collector 143 connect several intelligent electric meters 17 by RS-485 cable 16 respectively;
Wherein, between superconcentrator 14 and the first coaxial cable collector 141, connect by Ethernet cable 18;
In this embodiment, as shown in Figure 2, superconcentrator 13 specifically comprises:
Encapsulating housing 132, encapsulating housing 132 is set to oblong-shaped, and two side panels of described encapsulating housing 132 are made as heat radiating fin structure 1321, and another two side panels are provided with several port holes;
In described encapsulating housing 132, be installed with system board 133, on described system board 133, carry some electronic devices, described electronic device comprises processor, power supply, memory and communication module (unmarked in figure);
Be integrated in the port of some types of described system board 133 marginal positions, described port comprises several Ethernet interfaces 131, USB interface, com interface, VGA interface and audio interface (unmarked in figure).
In the utility model, in said system, also dispose other equipment, for example:
The maintenance calculations machine 19 and the network printer 20 etc. that are connected with server 11, wherein, its function and the specific implementation in system, do not repeat them here.
In the utility model, above-mentioned server 11 is only a general designation, and it specifically also can arrange according to actual conditions, for example, data server, the communication server and clock server etc. can be set, and does not repeat them here.
In the utility model, route-exchanging device 12 can be chosen common router can realize scheme of the present utility model, wherein, Ethernet or PSTN (PublicSwitchedTelephoneNetwork between router and superconcentrator 13, or CDMA etc. PSTN), these public networks are by virtual the active equipment such as collector and the concentrator hardware net in existing power information communication system, reduce equipment cost, reduce various the brought potential faults of hardware device, a little repair simultaneously, constructed simple and easy.
In the utility model, between superconcentrator 13 and the first coaxial cable collector 14, connect by Ethernet cable 18, realize a superconcentrator 13 by this Ethernet cable 18 and connected several the first coaxial cable collectors 14, thereby realize alternative existing 100 above concentrator and the collectors of superconcentrator 13, superhuge superconcentrator 13 can replace 10,000 above concentrator and collectors.
In the utility model, the structure of superconcentrator 13 as shown in Figure 2, it is as the core devices of whole power information communication system, in its inner system board 132, be provided with several functional modules, for example communication data processing module, database module and human-computer interface module etc., in order to realize the acquisition and processing of power information, its concrete function comprises generated energy acquisition, electricity consumption monitoring, Remote, electrical energy consumption analysis, platform district line loss analyzing, metering fault and line loss analyzing, query statistic and self-defined report etc., the concrete functional module of following combination is described:
(1) communication data processing module
1) receive power information and gather center (in the terminal equipment of system) remote operation order, call corresponding stipulations and resolve, and be issued to acquisition terminal, i.e. coaxial cable collector at different levels;
2) receive the data of coaxial cable collector at different levels, and call corresponding stipulations, resolve to power information and gather the discernible data format in center, and data are sent to power information collection center;
3) dynamic management, maintenance channel, monitoring channel operation conditions;
(2) database module
1) dynamic management maintenance system operation node;
2) receive data and resolve warehousing;
3) real time data statistics, analysis, form corresponding item or result data according to analysis result;
4) receive after power information gathers center order and does respective handling and forward acquisition terminal;
(3) human-computer interface module
1), as operation interface, the function major part of superconcentrator here realizes;
2) file administration, basic data management, rights management, plan target setting, parameter setting;
3) data query function, can inquire about the historical data of any period;
4) data analysis function comprises: electric weight statistics, bus unbalance factor statistics, line loss statistics, loss on transmission statistics, curve chart analysis, report generation etc.;
5) remote operation function comprises: remote parameter setting, teledata are copied and accepted, Long-distance Control etc.
Wherein:
The type of superconcentrator institute image data mainly comprises:
1. intelligent electric meter code data, comprises the forward and reverse meritorious tables yard of period such as total, point, peak, flat, paddy, forward and reverse idle table yard;
2. real-time electrometer electricity consumption data (comprising three-phase voltage, three-phase current, gross power, total power factor);
3. the disconnected phase data (comprising the zero hour, the finish time, cumulative time, cumulative number etc.) of decompression;
4. the data of requirement record, comprise total, point, peak, flat, paddy period forward active demand, oppositely active demand, forward reactive demand, reverse reactive demand;
5. item data (the various items that provide of the terminal operating such as fault item).
The communication modes of superconcentrator
1. up GPRS, CDMA, 3G, WIFI, Ethernet, optical-fibre channel;
2. downlink Ethernet, optical fiber, GPRS, CDMA, 3G, WIFI, RS-485, coaxial cable passage.
The communication protocol that superconcentrator is related
Support national grid, south electric network stipulations etc.;
The mode that adopts stipulations storehouse, can freely expand stipulations as required, supports self-defined stipulations.
The acquisition tasks management of superconcentrator
In supported data active, send;
Cycle Timing Data Acquisition;
Call manually data;
Automaticdata is mended and is called together: when superconcentrator and certain terminal unit (intelligent electric meter) communication disruption, once after communication recovery, superconcentrator can carry out automatic makeup survey according to logout to the whole electric energy datas that gather intercourse automatically.
When in the school of superconcentrator
Cycle while can customize system school;
When in manual the school.
For superconcentrator, it is similar to industrial computer, the function that its concrete computer has, and it is concrete:
Database
Client/Server structural system, the access to netwoks of providing convenience.
The transaction capabilities of safety, in the time that system breaks down, assurance data are not lost.
Open, the sql like language database access interface of standard.
Database adopts large commercial data base management system.
Data analysis
System provides perfect automatic calculating, calculates input, output variable, automatically calculates electric weight every day, and monthly electric weight is saved in database by statistics result simultaneously.Amount of calculation is with markers storage at times.
Support hour, day, month scheme of User Defined electric weight statistics, be with at times markers storing electricity data.
Can define respectively the each power type electric weight of each stoichiometric point and whether participate in computing.
Automatically calculation services can be carried out reasonableness check to data, and forms alarm item and browse for Business Processing interface.Check that rule mainly comprises: singular data, electric weight up/down limit value, period electric weight mates with total electric weight, bus unbalance factor, main transformer loss on transmission rate, circuit line loss rate.
Intelligent electric meter electric weight statistics
Automatically complete and change the electric weight calculating that table daily record and the modification of table code etc. cause, realize data consistency, stoichiometric point statistics changes the computing that simultaneously affects objects of statistics.
In the utility model, in power information communication system, use superconcentrator to replace the distribution setting of original collector and concentrator, reduce the quantity of active equipment in system, greatly reduce equipment cost, improve the operation stability of system simultaneously, reduced the probability of happening of operation troubles.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (3)
1. a power information communication system, is characterized in that, described system specifically comprises:
Server;
The route-exchanging device being connected with described server;
Several superconcentrators that are connected by communication network with described route-exchanging device, described superconcentrator is provided with several Ethernet interfaces, and each Ethernet interface connects a power information harvester;
Described power information harvester specifically comprises:
The first coaxial cable collector;
With the ammeter distributor that described the first coaxial cable collector is connected by coaxial cable, described ammeter distributor is provided with several ammeter distributor output interfaces;
Several the second coaxial cable collectors that are connected by coaxial cable with described ammeter distributor output interface, described the second coaxial cable collector is provided with several intelligent electric meter interfaces;
Several intelligent electric meter interfaces of each the second coaxial cable collector connect several intelligent electric meters by RS-485 cable respectively;
Wherein, between described superconcentrator and described the first coaxial cable collector, connect by Ethernet cable;
Described superconcentrator specifically comprises:
Encapsulating housing, described encapsulating housing is set to oblong-shaped, and two side panels of described encapsulating housing are made as heat radiating fin structure, and another two side panels are provided with several port holes;
In described encapsulating housing, be installed with system board, carry some electronic devices on described system board, described electronic device comprises processor, power supply, memory and communication module;
Be integrated in the port of some types of described system board marginal position, described port comprises several Ethernet interfaces, USB interface, com interface, VGA interface and audio interface.
2. power information communication system according to claim 1, is characterized in that, described server is provided with data server, communication server and VLAN server.
3. power information communication system according to claim 1, is characterized in that, described server also connects safeguards cyber-net printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889194.6U CN203632696U (en) | 2013-12-31 | 2013-12-31 | An electricity-utilization information communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889194.6U CN203632696U (en) | 2013-12-31 | 2013-12-31 | An electricity-utilization information communication system |
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| Publication Number | Publication Date |
|---|---|
| CN203632696U true CN203632696U (en) | 2014-06-04 |
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ID=50819131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320889194.6U Withdrawn - After Issue CN203632696U (en) | 2013-12-31 | 2013-12-31 | An electricity-utilization information communication system |
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| Country | Link |
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| CN (1) | CN203632696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647730A (en) * | 2013-12-31 | 2014-03-19 | 李建新 | Electricity consumption information communication system |
-
2013
- 2013-12-31 CN CN201320889194.6U patent/CN203632696U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647730A (en) * | 2013-12-31 | 2014-03-19 | 李建新 | Electricity consumption information communication system |
| CN103647730B (en) * | 2013-12-31 | 2016-06-22 | 李建新 | A kind of power information communication system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |