CN203014841U - Electric energy collection device with switching function - Google Patents
Electric energy collection device with switching function Download PDFInfo
- Publication number
- CN203014841U CN203014841U CN 201220708494 CN201220708494U CN203014841U CN 203014841 U CN203014841 U CN 203014841U CN 201220708494 CN201220708494 CN 201220708494 CN 201220708494 U CN201220708494 U CN 201220708494U CN 203014841 U CN203014841 U CN 203014841U
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- Prior art keywords
- switch
- electric energy
- function
- energy collection
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000001256 tonic effect Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000006855 networking Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
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Abstract
Disclosed in the utility model is an electric energy collection device with a switching function. The device includes a bus plate, which is respectively provided with a switch functional board, a power board and a main functional board by buses. The switch functional board and the main functional board are connected through a medium independent interface MII. The utility model aims to change the mode that an external switch has to be used in an intelligent substation to complete electric energy collection communication networking. The electric energy collection device with a switching function has the advantages of reducing project construction cost, reducing post-maintenance workload, and improving the safe operation reliability of an electric energy collection system and the like.
Description
Technical field
The utility model relates to a kind of electrical energy collecting device of tape swap machine function.
Background technology
in the electric power system scope, the lasting popularization of intelligent substation, make that in transformer station, technological revolution has occured data communication mode, electrical energy collecting device as the intelligent substation important component part, utilize original serial communication networking mode can't satisfy the access of ethernet interface digitalized electrical energy meter, must adopt Ethernet switch to complete the constructing communication network of digitalized electrical energy meter and electrical energy collecting device, the use of switch has increased the system Construction cost, need to take screen cabinet position and power supply in engineering construction, many equipment fault points, increased extra work for the maintenance in later stage simultaneously.
The utility model content
The purpose of this utility model has been to provide a kind of electrical energy collecting device of tape swap machine function; The utility model purpose is to change in intelligent substation must complete with external switch the pattern of generated energy acquisition constructing communication network, has the engineering construction of reduction cost, reduce the later maintenance workload, improve the advantages such as Electric Energy Acquisition System safe operation reliability.
In order to achieve the above object, the technical solution of the utility model is:
A kind of electrical energy collecting device of tape swap machine function comprises bus board, is separately installed with switch function plate, power panel and function of tonic chord plate by bus on described bus board; Be connected by Media Independent Interface MII between described switch function plate and function of tonic chord plate.
The working power of described bus board adopts AC-DC two-way power supply, 110V～220V self adaptation.
Described switch function plate adopts SWITCH chip KSZ8999I, is 8+1 road L2 SWITCH.
The beneficial effects of the utility model are: the utility model adopts the built-in technology of switch function, and the one, implement device collection, communication, networking are integrated, have reduced engineering construction cost and workload; The 2nd, switch configuration and electric energy acquisition configuration are integrated, have removed the later stage switch from and have safeguarded separately, have improved operating efficiency; The 3rd, reduced the specific installation fault point, improve electric energy acquisition entire system safe operation reliability.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the electrical energy collecting device of a kind of tape swap machine function of the present embodiment comprises bus board 1, is separately installed with switch function plate 2, power panel 3 and function of tonic chord plate 4 by bus on described bus board 1; Be connected by Media Independent Interface MII between described switch function plate 2 and function of tonic chord plate 4.The working power of described bus board 1 adopts AC-DC two-way power supply, 110V～220V self adaptation; Bus board provides electrical connection for each plate.Described switch function plate 2 adopts SWITCH chip KSZ8999I, is 8+1 road L2 SWITCH.MII (Media Independent Interface) is the Ethernet industry standard of IEEE-802.3 definition.It comprises a data interface, and the management interface between MAC and PHY.In other 8 the tunnel, 1 the tunnel gives over to expansion interface, and residue 7 tunnel is external communication interface.The engineering configuration of switch function plate is automatically configured by function of tonic chord plate and completes.
The present embodiment purpose is to change in intelligent substation must complete with external switch the pattern of generated energy acquisition constructing communication network, has the engineering construction of reduction cost, reduce the later maintenance workload, improve the advantages such as Electric Energy Acquisition System safe operation reliability.The present embodiment adopts the built-in technology of switch function, and the one, implement device collection, communication, networking are integrated, have reduced engineering construction cost and workload; The 2nd, switch configuration and electric energy acquisition configuration are integrated, have removed the later stage switch from and have safeguarded separately, have improved operating efficiency; The 3rd, reduced the specific installation fault point, improve electric energy acquisition entire system safe operation reliability.
Claims (3)
1. the electrical energy collecting device of a tape swap machine function, is characterized in that: comprise bus board (1), is separately installed with switch function plate (2), power panel (3) and function of tonic chord plate (4) by bus on described bus board (1); Be connected by Media Independent Interface MII between described switch function plate (2) and function of tonic chord plate (4).
2. the electrical energy collecting device of a kind of tape swap machine function as claimed in claim 1, is characterized in that: the working power employing AC-DC two-way power supply of described bus board (1), 110V～220V self adaptation.
3. the electrical energy collecting device of a kind of tape swap machine function as claimed in claim 1 is characterized in that: described switch function plate (2) adopts SWITCH chip KSZ8999I, is 8+1 road L2 SWITCH.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220708494 CN203014841U (en) | 2012-12-20 | 2012-12-20 | Electric energy collection device with switching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220708494 CN203014841U (en) | 2012-12-20 | 2012-12-20 | Electric energy collection device with switching function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014841U true CN203014841U (en) | 2013-06-19 |
Family
ID=48606396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220708494 Expired - Lifetime CN203014841U (en) | 2012-12-20 | 2012-12-20 | Electric energy collection device with switching function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223431A (en) * | 2015-04-16 | 2016-01-06 | 深圳供电局有限公司 | A kind of status monitoring Integrated Processing Unit and condition monitoring system |
-
2012
- 2012-12-20 CN CN 201220708494 patent/CN203014841U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223431A (en) * | 2015-04-16 | 2016-01-06 | 深圳供电局有限公司 | A kind of status monitoring Integrated Processing Unit and condition monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |