CN202749911U - Power distribution terminal - Google Patents
Power distribution terminal Download PDFInfo
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- CN202749911U CN202749911U CN201220423141.0U CN201220423141U CN202749911U CN 202749911 U CN202749911 U CN 202749911U CN 201220423141 U CN201220423141 U CN 201220423141U CN 202749911 U CN202749911 U CN 202749911U
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- distribution terminal
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Abstract
The present utility model provides a power distribution terminal. The power distribution terminal comprises a mainboard and a plurality of function plates, wherein the mainboard is provided with slots corresponding to the function plates, the slots are connected through buses, and each function plate is provided with a connector fitted with a corresponding slot. The number of the function plates can be configured according to the practical situation of a power distribution spot, the function plates can be plugged in corresponding slots, thus plug-and-play can be realized, configuration can be flexibly realized, expansion can be realized according to demands, and flexibility and versatility of the power distribution terminal can be enhanced.
Description
Technical field
The utility model relates to power domain, in particular to a kind of distribution terminal.
Background technology
The effect of distribution terminal is to gather the operation information of power distribution network various device and to the control operation of distribution primary equipment, major function can be divided into following a few class: remote measurement, remote control, remote signalling, data upload.There is very large difference in the function of existing distribution terminal, and some can only realize or two of above function.But the situation more complicated at distribution scene, what of controller switching equipment are also fixing, and this has just affected the functional configuration of distribution terminal.In order to satisfy the functional requirement at different distribution scene, each producer has designed the distribution terminal of various shapes, several functions at present, but the quantity of various termination function mouths is generally fixing.
Operation for distribution line is on-the-spot, the situation that circuit expands often can occur, and the interface quantity of distribution terminal is fixed, and can not meet the demands in the situation of needs expansion, even the situation that same on-the-spot needs are installed many station terminals can occur.On-the-spot for the operation that distribution line is few, the interface of distribution terminal vacant waste can occur again.
Can't be configured according to field condition for distribution terminal, the situation that autgmentability is poor not yet proposes effective solution at present.
The utility model content
The utility model aims to provide a kind of distribution terminal, and distribution terminal can't be configured according to field condition the problem that autgmentability is poor in the prior art to solve.
To achieve these goals, according to an aspect of the present utility model, provide a kind of distribution terminal.This distribution terminal comprises: mainboard and several functions plate, wherein, the slot corresponding with feature board is set on the mainboard, and connect by bus between the various slots, every kind of feature board is provided with the connector adaptive with corresponding slot.
Further, the several functions plate comprises: master control borad and power panel, be provided with the master control slot corresponding with master control borad and the power supply slot corresponding with power panel on the mainboard, and connect by power bus between master control slot and the power supply slot.
Further, the several functions plate also comprises: exchange collection plate, be used for obtaining ac analog and being transferred to master control borad, be provided with the AC sampling slot corresponding with exchanging collection plate on the mainboard, be connected by signal bus between AC sampling slot and the master control slot, be connected by power bus between AC sampling slot and the power supply slot.
Further, the AC sampling slot is a plurality of.
Further, the several functions plate also comprises: the remote signalling plate, be used for obtaining remote signalling data and being transferred to master control borad, and be provided with the remote signalling slot corresponding with the remote signalling plate on the mainboard, be connected by data/address bus between remote signalling slot and the master control slot, be connected by power bus between remote signalling slot and the power supply slot.
Further, the remote signalling slot is a plurality of.
Further, the several functions plate also comprises: remote control panel, be used for receiving the control signal of master control borad and sending to control object, be provided with the remote control slot corresponding with remote control panel on the mainboard, be connected by data/address bus between remote control slot and the master control slot, be connected by power bus between remote control slot and the power supply slot.
Further, the remote control slot is a plurality of.
Further, the several functions plate also comprises: communication board, be used for communicating with wired or wireless mode and communication main station, be provided with the communication slot corresponding with communication board on the mainboard, be connected by data/address bus between communication slot and the master control slot, be connected by power bus between communicate by letter slot and the power supply slot.
Further, the structure of various slots is identical, and the structure of the connector that corresponding slot is adaptive is identical.
Use the technical solution of the utility model, the utility model distribution terminal comprises: mainboard and several functions plate, wherein, the slot corresponding with feature board is set on the described mainboard, connects by bus between the various slots, every kind of feature board is provided with the connector adaptive with corresponding slot.The quantity of feature board can be configured according to the actual conditions at distribution scene, be plugged on the corresponding slot, thereby plug and play, flexible configuration can expand according to demand, strengthened flexibility and the versatility of distribution terminal.
Description of drawings
The Figure of description that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic diagram according to the distribution terminal of the utility model embodiment;
Fig. 2 is the first preferred embodiment according to the distribution terminal of the utility model embodiment;
Fig. 3 is the second preferred embodiment according to the distribution terminal of the utility model embodiment.
Embodiment
Need to prove, in the situation of not conflicting.Embodiment and the feature among the embodiment among the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
The utility model embodiment provides a kind of distribution terminal, Fig. 1 is the schematic diagram according to the distribution terminal of the utility model embodiment, as shown in Figure 1, the distribution terminal of present embodiment comprises: mainboard 1 and several functions plate 20, wherein, the slot 10 corresponding with feature board 20 is set on the mainboard 1, and by bus 12 connections, every kind of feature board 10 is provided with the connector adaptive with corresponding slot between the various slots 10.Thereby according to the on-the-spot concrete condition of operation, the number of configuration feature plate 20 and type, and be plugged on the corresponding slot 10, there is not the position of inserting function plate 20 to can be used as reservation on the slot 10, use as expansion.
Preferably, feature board comprises: master control borad and power panel, be provided with the master control slot corresponding with master control borad and the power supply slot corresponding with power panel on the mainboard, and connect by power bus between master control slot and the power supply slot.Master control borad is used for various data are carried out preliminary processing and analysis, and power panel is used for distribution terminal is powered.Generally speaking, the distribution terminal of present embodiment comprises a master control borad and power panel at least.
Preferably, feature board can also comprise: exchange collection plate, be used for obtaining ac analog and being transferred to master control borad, be provided with the AC sampling slot corresponding with exchanging collection plate on the mainboard, be connected by signal bus between AC sampling slot and the master control slot, be connected by power bus between AC sampling slot and the power supply slot.Master control borad obtains by the signal bus on the mainboard and exchanges the ac analog that collection plate obtains and carry out further analyzing and processing.AC sampling slot in the master control can be for a plurality of, and the quantity of the interchange collection plate of configuration is determined according to the way of on-the-spot AC sampling.Every exchanges collection plate and can gather multi-analog simultaneously.
Preferably, feature board can also comprise: the remote signalling plate, be used for obtaining remote signalling data and being transferred to master control borad, and be provided with the remote signalling slot corresponding with the remote signalling plate on the mainboard, be connected by data/address bus between remote signalling slot and the master control slot, be connected by power bus between remote signalling slot and the power supply slot.Master control borad obtains the remote signalling data that the remote signalling plate obtains and carries out further analyzing and processing by the signal bus on the mainboard.Remote signalling slot on the master control borad can be for a plurality of, and the quantity of the remote signalling plate of configuration is determined according to the way of on-the-spot remote signalling.Every block of remote signalling plate can be realized the multichannel remote signaling function.
Preferably, feature board can also comprise: remote control panel, be used for receiving the control signal of master control borad and sending to control object, be provided with the remote control slot corresponding with remote control panel on the mainboard, be connected by data/address bus between remote control slot and the master control slot, be connected by power bus between remote control slot and the power supply slot.Master control borad issues control command by the data/address bus on the mainboard to remote control panel, and the remote control slot on the master control borad can be for a plurality of, and the quantity of the remote control panel of configuration is determined according to the number of devices of on-the-spot needs remote control.Every remote control panel can be realized the Multi-way remote control function.
Preferably, feature board can also comprise: communication board, be used for communicating with wired or wireless mode and communication main station, be provided with the remote control slot corresponding with remote control panel on the mainboard, be connected by data/address bus between remote control slot and the master control slot, be connected by power bus between remote control slot and the power supply slot.Master control borad is connected with main website by communication board, uploading data and reception control signal and configuration information.Communication board can possess multiple communication modes simultaneously, such as Ethernet, serial ports, wireless etc.
For the ease of management, the size of above-mentioned various feature boards can be designed as identical, and the difference in functionality plate is distinguished by different signs.When the hardware of above feature board or software version have upgrading or need difference in functionality, the feature board of correspondence is replaced get final product so far, saved the cost of maintenance.Various slots are identical with the connector packaging structure that the corresponding function plate uses, and namely the structure of various slots is identical, and the structure of the connector that corresponding slot is adaptive is identical, thus assurance function plate versatility.
Different use occasions for distribution terminal, the required configuration that possesses is different, such as feeder line distribution terminal and Switching Station distribution terminal, data are processed and all there is difference in control mode, at this moment multiple master control borad and other feature board can be set according to actual needs, but the definition of connector is identical, and the feature board of directly changing corresponding function in concrete the application gets final product.For example, in advance distinct program is downloaded in the corresponding master control borad, dispose or when safeguarding, only the master control borad of the program of correspondence need to be plugged on the master control slot.
In addition, for remote control slot, remote signalling slot, master control borad, communication board owing to be the slot that connects by data/address bus and power bus mode all.Preferably, the utility model embodiment can carry out versatility design, more than the interface definition of multiple slot in full accord, that is to say that remote control slot, remote signalling slot, master control borad slot, communication board slot are same numeral slots, corresponding several functions plate.Thereby can further improve versatility, make the configuration of distribution terminal more flexible.When being respectively arranged with processor on the difference in functionality plate, can select the processor with the CAN bus interface, the transfer of data between the processor uses the CAN bus to transmit, and in the situation that guarantees data transmission quality, saves wiring quantity.
Fig. 2 is the first preferred embodiment according to the distribution terminal of the utility model embodiment, as shown in Figure 2, have 11 slots on the mainboard of this distribution terminal, wherein disposed 1 interchange collection plate 203 on 1 AC sampling slot 103, disposed 1 master control borad 201 on 1 master control slot 101, disposed 1 communication board 204 on 1 communication slot 104,2 remote signalling plates 205 have been disposed on 2 remote signalling slots 105, disposed power panel 202 on the power supply slot 102, thereby distribution terminal does not dispose remote control, leaves 5 road standby slots.
Fig. 3 is the second preferred embodiment according to the distribution terminal of the utility model embodiment, as shown in Figure 3, have 11 slots on the mainboard of this distribution terminal, wherein 3 interchange collection plates 203 have been disposed on 3 AC sampling slots 103, disposed 1 master control borad 201 on 1 master control slot 101, disposed 1 communication board 204 on 1 communication slot 104,2 remote signalling plates 205 have been disposed on 2 remote signalling slots 105,3 remote control panels 206 have been disposed on 3 remote control slots 106, disposed power panel 202 on the power supply slot 102, thereby distribution terminal is the situation of this distribution terminal full configuration with having expired all slots.
More than two preferred embodiments only provided a kind of distribution terminal of 11 slots, distribution terminal in fact of the present utility model can be according to the situation of distribution line, the slot that quantity was enough to meet the demands when full configuration was set.
Use the technical solution of the utility model, the utility model distribution terminal comprises: mainboard and several functions plate, wherein, the slot corresponding with feature board is set on the described mainboard, connects by bus between the various slots, every kind of feature board is provided with the connector adaptive with corresponding slot.Plug and play that can the practical function plate, flexibly assembly, can expand according to demand; The feature board standardization has strengthened versatility, has strengthened the flexibility of power distribution equipment, and when device was produced, the configuration that only needs to finish feature board according to client's demand got final product, and has satisfied to greatest extent the market demand.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. a distribution terminal is characterized in that, comprising: mainboard and several functions plate, wherein,
The slot corresponding with feature board is set on the described mainboard, connects by bus between the various slots, every kind of feature board is provided with the connector adaptive with corresponding slot.
2. distribution terminal according to claim 1, it is characterized in that, described several functions plate comprises: master control borad and power panel, be provided with the master control slot corresponding with described master control borad and the power supply slot corresponding with power panel on the described mainboard, connect by power bus between described master control slot and the power supply slot.
3. distribution terminal according to claim 2, it is characterized in that, described several functions plate also comprises: exchange collection plate, be used for obtaining ac analog and being transferred to described master control borad, be provided with the AC sampling slot corresponding with described interchange collection plate on the described mainboard, be connected by signal bus between described AC sampling slot and the master control slot, be connected by power bus between described AC sampling slot and the power supply slot.
4. distribution terminal according to claim 3 is characterized in that, described AC sampling slot is a plurality of.
5. distribution terminal according to claim 2, it is characterized in that, described several functions plate also comprises: the remote signalling plate, be used for obtaining remote signalling data and being transferred to described master control borad, be provided with the remote signalling slot corresponding with described remote signalling plate on the described mainboard, be connected by data/address bus between described remote signalling slot and the master control slot, be connected by power bus between described remote signalling slot and the power supply slot.
6. distribution terminal according to claim 3 is characterized in that, described remote signalling slot is a plurality of.
7. distribution terminal according to claim 2, it is characterized in that, described several functions plate also comprises: remote control panel, be used for receiving the control signal of described master control borad and sending to control object, be provided with the remote control slot corresponding with described remote control panel on the described mainboard, be connected by data/address bus between described remote control slot and the master control slot, be connected by power bus between described remote control slot and the power supply slot.
8. distribution terminal according to claim 3 is characterized in that, described remote control slot is a plurality of.
9. each described distribution terminal in 8 according to claim 2, it is characterized in that, described several functions plate also comprises: communication board, be used for communicating with wired or wireless mode and communication main station, be provided with the communication slot corresponding with described communication board on the described mainboard, be connected by data/address bus between described communication slot and the master control slot, be connected by power bus between described communication slot and the power supply slot.
10. each described distribution terminal in 8 according to claim 1 is characterized in that the structure of described various slots is identical, and the structure of the connector that described corresponding slot is adaptive is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220423141.0U CN202749911U (en) | 2012-08-23 | 2012-08-23 | Power distribution terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220423141.0U CN202749911U (en) | 2012-08-23 | 2012-08-23 | Power distribution terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202749911U true CN202749911U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220423141.0U Expired - Lifetime CN202749911U (en) | 2012-08-23 | 2012-08-23 | Power distribution terminal |
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| Country | Link |
|---|---|
| CN (1) | CN202749911U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079070A (en) * | 2014-06-13 | 2014-10-01 | 华立仪表集团股份有限公司 | Integrated type distribution transform terminal |
| CN104076215A (en) * | 2014-06-13 | 2014-10-01 | 华立仪表集团股份有限公司 | Automatic distribution transformer terminal |
| CN106786568A (en) * | 2017-03-09 | 2017-05-31 | 天津大学 | A kind of distribution power automation terminal is layouted planning and configuration method |
| CN106887839A (en) * | 2017-03-09 | 2017-06-23 | 天津大学 | The distribution terminal of the consideration information wrong influence of link data transfer is layouted optimization method |
-
2012
- 2012-08-23 CN CN201220423141.0U patent/CN202749911U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079070A (en) * | 2014-06-13 | 2014-10-01 | 华立仪表集团股份有限公司 | Integrated type distribution transform terminal |
| CN104076215A (en) * | 2014-06-13 | 2014-10-01 | 华立仪表集团股份有限公司 | Automatic distribution transformer terminal |
| CN106786568A (en) * | 2017-03-09 | 2017-05-31 | 天津大学 | A kind of distribution power automation terminal is layouted planning and configuration method |
| CN106887839A (en) * | 2017-03-09 | 2017-06-23 | 天津大学 | The distribution terminal of the consideration information wrong influence of link data transfer is layouted optimization method |
| CN106786568B (en) * | 2017-03-09 | 2019-05-24 | 天津大学 | A kind of distribution power automation terminal is layouted planning and configuration method |
| CN106887839B (en) * | 2017-03-09 | 2020-05-12 | 天津大学 | Distribution terminal distribution optimization method considering data transmission error influence of information link |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |
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| CX01 | Expiry of patent term |