CN205565299U - Intelligence feeder module - Google Patents
Intelligence feeder module Download PDFInfo
- Publication number
- CN205565299U CN205565299U CN201620204097.2U CN201620204097U CN205565299U CN 205565299 U CN205565299 U CN 205565299U CN 201620204097 U CN201620204097 U CN 201620204097U CN 205565299 U CN205565299 U CN 205565299U
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- China
- Prior art keywords
- switch
- module
- circuit
- chopper
- module frame
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides an intelligence feeder module, including switch, circuit breaker and intelligent circuit, switch, circuit breaker and intelligent circuit are concentrated and are assembled in a module frame frame, on the module frame frame corresponding to switch, circuit breaker and intelligent circuit are equipped with the inserting groove of matching respectively, switch, circuit breaker and intelligent circuit adopt respectively the plug -in structure with the module frame frame links to each other, be equipped with communication terminal interface on the left and right sides of module frame frame respectively, intelligence the circuit with the communication terminal links to each other. The utility model is suitable for a following dead -end feeder of three -phase AC 50Hz low pressure electric power system 63A to and the following direct current feeder of DC500V63A output occasion. Have rational in infrastructure, safe and reliable, it is convenient to maintain, different grade type conception modulaire prevents the mistake cartridge and puts, guarantees the security of system.
Description
Technical field
This utility model belongs to feed line module technical field, relates to a kind of Intelligent feeder module.
Background technology
In power system, feeder line is generally referred to as being assigned directly to the distribution line of load side by power source bus, and relative to feeder cabinet, feeder system refers to after the bus of forceful electric power or weakness comes in, be redistributed to each terminal.Feed line module is made up of multiple feeder assemblies, and each feeder assembly is passed through to be interconnected to constitute by several associated appliance components and parts.
Along with the development of power system, in transformer station, force device is also continuously increased, and corresponding observation circuit element is also continuously increased.The placement of supervisory circuit element has sizable randomness, and putting of various circuits is also the most mixed and disorderly, thus adds potential safety hazard.Therefore, for various force devices and the modularity of corresponding testing circuit and standardization, not only contribute to install and debugging, maintenance in the future and maintenance are also had great significance.
Feeder automation is the element of electrical power distribution automatization system, it it is topmost function in all functions of power distribution automation, being the effective means of distribution system raising power supply reliability, its function includes the detection to fault, judges location, isolation and network reconfiguration.
And how to solve the problems referred to above, it is the content that those skilled in the art are to be studied.
Summary of the invention
For overcoming above-mentioned deficiency of the prior art, this utility model purpose is to provide a kind of Intelligent feeder module.
For achieving the above object and other relevant purposes, this utility model provides a kind of Intelligent feeder module；Including switch, chopper and smart circuit, described switch, chopper and smart circuit are concentrated and are assembled in a module frame, it is respectively equipped with the inserting groove of coupling corresponding to described switch, chopper and smart circuit on described module frame, described switch, chopper and smart circuit are respectively adopted plug-in structure and are connected with described module frame, and the left and right sides of described module frame is respectively equipped with communication terminal interface；Described smart circuit is connected with described communication terminal.
In technique scheme, related content is explained as follows:
1, in such scheme, described communication terminal interface is RS-485 interface.Described RS-485 interface uses differential signal negative logic, and logic " 1 " represents with the voltage difference of line-to-line for+(2 ~ 6) V；Logic " 0 " represents with the voltage difference of line-to-line for-(2 ~ 6) V.Interface signal level reduces than RS-232-C, is just hardly damaged the chip of interface circuit, and this level is compatible with Transistor-Transistor Logic level, can facilitate and be connected with TTL circuit.Its data maximum transmission rate is 10Mbps.RS-485 interface is to use balance driver and the combination of differential receiver, and anti-common mode disturbances ability strengthens, i.e. noise immunity is good.The communication distance of RS-485 interface maximum is about 1219m, and peak transfer rate is 10Mbps, and transfer rate is inversely proportional to transmission range.
2, in such scheme, described smart circuit possesses the arbitrary function in the position of the switch and emergency stop valve trip warning function, current acquisition and overload warning function, leakage current collection and Threshold Crossing Alert function and communication function.
3, in such scheme, described smart circuit receives from the remote signal of described communication terminal, controls corresponding switch deciliter state, to achieve a butt joint into the monitoring of arbitrary chopper of respective switch and to realize the maintenance to arbitrary chopper.
4, in such scheme, described Intelligent feeder module also includes busbar and outlet terminal.
Owing to technique scheme is used, this utility model compared with prior art has the advantage, that
1, this utility model is applicable to the three-phase alternating current 50Hz following dead-end feeder of low-voltage power system 63A, and below DC500V63A DC feeder output occasion.Have rational in infrastructure, safe and reliable, easy to maintenance, dissimilar module design misplug prevention device, it is ensured that security of system.Feed line module has full electric quantity acquisition function, RS485 interface, has remote-control device fault and a condition diagnosing, and module uses integration terminal interface, easy to maintenance fast, meet fault in-situ and quickly process.Can measure loop circuit breaker position state, chopper emergency stop valve trip signal, three-phase current, it is achieved without secondary connection in remotely divide-shut brake function, cabinet, chopper can be changed online.Can be widely applied in the intelligent power distribution cabinet of the industries such as electric power, metallurgy, petrochemical industry and urban construction.
2, the components and parts such as chopper, switch and smart circuit are assembled in a module frame by this utility model, achieve the blocking of feeder assembly, modularity, integration, and this feed line module apparatus structure rational and compact, it is the most convenient to install, substantial amounts of workload is saved for installation personnel, save the raising of certain cost, beneficially production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model module frame.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be understood other advantages of the present utility model and effect easily by the content disclosed by this specification.
Refer to Fig. 1.Notice, structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate the content disclosed in description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still fall in the range of the technology contents disclosed in this utility model obtains and can contain.Simultaneously, in this specification cited as " on ", D score, "left", "right", the term of " middle " and " " etc., it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, being altered or modified of its relativeness, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As it is shown in figure 1, a kind of Intelligent feeder module；Including switch, chopper and smart circuit (not shown in above figure), described switch, chopper and smart circuit are concentrated and are assembled in a module frame 1, it is respectively equipped with the inserting groove 2 of coupling corresponding to described switch, chopper and smart circuit on described module frame 1, described switch, chopper and smart circuit are respectively adopted plug-in structure and are connected with described module frame, and the left and right sides of described module frame 1 is respectively equipped with communication terminal interface 3；Described smart circuit is connected with described communication terminal interface 3.
Described communication terminal interface 3 is RS-485 interface.Described RS-485 interface uses differential signal negative logic, and logic " 1 " represents with the voltage difference of line-to-line for+(2 ~ 6) V；Logic " 0 " represents with the voltage difference of line-to-line for-(2 ~ 6) V.Interface signal level reduces than RS-232-C, is just hardly damaged the chip of interface circuit, and this level is compatible with Transistor-Transistor Logic level, can facilitate and be connected with TTL circuit.Its data maximum transmission rate is 10Mbps.RS-485 interface is to use balance driver and the combination of differential receiver, and anti-common mode disturbances ability strengthens, i.e. noise immunity is good.The communication distance of RS-485 interface maximum is about 1219m, and peak transfer rate is 10Mbps, and transfer rate is inversely proportional to transmission range.
Described smart circuit possesses the arbitrary function in the position of the switch and emergency stop valve trip warning function, current acquisition and overload warning function, leakage current collection and Threshold Crossing Alert function and communication function.
Described smart circuit receives from the remote signal of described communication terminal, controls corresponding switch deciliter state, to achieve a butt joint into the monitoring of arbitrary chopper of respective switch and to realize the maintenance to arbitrary chopper.
Described Intelligent feeder module also includes busbar and outlet terminal.
The components and parts such as chopper, switch and smart circuit are assembled in a module frame by this utility model, achieve the blocking of feeder assembly, modularity, integration, and this feed line module apparatus structure rational and compact, it is the most convenient to install, save substantial amounts of workload for installation personnel, save certain cost.This utility model is applicable to the three-phase alternating current 50Hz following dead-end feeder of low-voltage power system 63A, and below DC500V63A DC feeder output occasion.Have rational in infrastructure, safe and reliable, easy to maintenance, dissimilar module design misplug prevention device, it is ensured that security of system.Feed line module has full electric quantity acquisition function, RS485 interface, has remote-control device fault and a condition diagnosing, and module uses integration terminal interface, easy to maintenance fast, meet fault in-situ and quickly process.Can measure loop circuit breaker position state, chopper emergency stop valve trip signal, three-phase current, it is achieved without secondary connection in remotely divide-shut brake function, cabinet, chopper can be changed online.Can be widely applied in the intelligent power distribution cabinet of the industries such as electric power, metallurgy, petrochemical industry and urban construction.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for limiting this utility model.Above-described embodiment all can be modified under spirit and the scope of the present utility model or change by any person skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual is completed under without departing from the spirit disclosed in this utility model and technological thought such as, must be contained by claim of the present utility model.
Claims (4)
1. an Intelligent feeder module；It is characterized in that: include switch, chopper and smart circuit, described switch, chopper and smart circuit are concentrated and are assembled in a module frame, it is respectively equipped with the inserting groove of coupling corresponding to described switch, chopper and smart circuit on described module frame, described switch, chopper and smart circuit are respectively adopted plug-in structure and are connected with described module frame, and the left and right sides of described module frame is respectively equipped with communication terminal interface；Described smart circuit is connected with described communication terminal.
Intelligent feeder module the most according to claim 1, it is characterised in that: described communication terminal interface is RS-485 interface.
Intelligent feeder module the most according to claim 1, it is characterised in that: described smart circuit possesses the arbitrary function in the position of the switch and emergency stop valve trip warning function, current acquisition and overload warning function, leakage current collection and Threshold Crossing Alert function and communication function.
Intelligent feeder module the most according to claim 1, it is characterised in that: described Intelligent feeder module also includes busbar and outlet terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204097.2U CN205565299U (en) | 2016-03-17 | 2016-03-17 | Intelligence feeder module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204097.2U CN205565299U (en) | 2016-03-17 | 2016-03-17 | Intelligence feeder module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205565299U true CN205565299U (en) | 2016-09-07 |
Family
ID=56818030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204097.2U Expired - Fee Related CN205565299U (en) | 2016-03-17 | 2016-03-17 | Intelligence feeder module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205565299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790086A (en) * | 2016-03-17 | 2016-07-20 | 苏州市龙源电力科技股份有限公司 | Intelligent feeder line module |
-
2016
- 2016-03-17 CN CN201620204097.2U patent/CN205565299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790086A (en) * | 2016-03-17 | 2016-07-20 | 苏州市龙源电力科技股份有限公司 | Intelligent feeder line module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20210317 |