CN203104493U - Communication management unit for transformer substation - Google Patents
Communication management unit for transformer substation Download PDFInfo
- Publication number
- CN203104493U CN203104493U CN 201220690151 CN201220690151U CN203104493U CN 203104493 U CN203104493 U CN 203104493U CN 201220690151 CN201220690151 CN 201220690151 CN 201220690151 U CN201220690151 U CN 201220690151U CN 203104493 U CN203104493 U CN 203104493U
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- CN
- China
- Prior art keywords
- communication
- management unit
- circuit board
- integrated circuit
- switching plate
- Prior art date
- 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 - Fee Related
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Abstract
The utility model discloses a communication management unit for a transformer substation; the communication management unit is characterized by comprising a bus pinboard and a serial port communication board card, a 485 communication board card, an ethernet communication board card, a debug port, a power panel, a CPU main board and a communication state indication lamp panel respectively connected on the bus pinboard in a parallel manner through communication connectors; and the CPU main board is connected with the serial port communication board card, the 485 communication board card, the ethernet communication board card, the debug port and the communication state indication lamp panel through the bus pinboard. The communication management unit for the transformer substation employs a board card modularized design, and enables the power communication management unit to be maintained and expanded.
Description
Technical field:
The utility model relates to a kind of communication management unit, particularly a kind of communication management unit that is used for transformer station.
Background technology:
In comprehensive automation system of transformer substation, the communication management unit plays an important role as the middle level equipment of forming a connecting link, to finish real-time communication on the one hand with remote dispatching, to finish information gathering on the other hand to various intelligent apparatus in standing, remote control, operations such as remote regulating, because on-the-spot electromagnetic environment is abominable relatively, and various uncontrollable factors such as the thunderbolt etc., when communication manager breaks down, personnel safeguard specially often to need communication manager equipment producer to send after sale, used communication interface number of channels and communication interface type are fixing when dispatching from the factory owing to communication manager simultaneously, when the transformer station scene owing to reasons such as design variation and enlarging need increase communication interface, perhaps the communication interface type changes often needs separately constantly at the configuration communication manager.
The utility model content:
For overcoming the shortcoming of prior art, the utility model provides a kind of modularization power communication administrative unit.
The technical solution adopted in the utility model is as follows:
A kind of communication management unit that is used for transformer station, it is characterized in that: include the bus switching plate and be connected in parallel on serial communication integrated circuit board, 485 Communication Cards, ethernet communication integrated circuit board, debug port, power panel, cpu motherboard, communication state indicator light panel on the bus switching plate by communications connectors respectively, cpu motherboard is connected with serial communication integrated circuit board, 485 Communication Cards, ethernet communication integrated circuit board, debug port, the communication of communication state indicator light panel by the bus switching plate.
Communication state indicator light panel is connected to the state that is used to show current each communication channel on the bus switching plate, same communications connectors socket on the bus switching plate can be supported three kinds of Communication Cards, be that same communications connectors socket both can be inserted the serial communication integrated circuit board, also can insert 485 Communication Cards, perhaps insert the ethernet communication integrated circuit board, the communications connectors of bus switching plate has the convenient on-the-spot expansion of 5 redundant interfaces simultaneously.
The beneficial effects of the utility model:
1, owing to adopt the modularized design of integrated circuit board level, when device fails, only need change corresponding standby integrated circuit board and get final product, save the time that system repairs greatly.
2, owing to adopt the modularized design of integrated circuit board level, make things convenient for the increase interface at transformer station scene, perhaps change interface type.
Description of drawings:
Fig. 1 is a schematic block circuit diagram of the present utility model.
The drawing reference numeral explanation:
A-serial communication integrated circuit board; The B-485 Communication Card; C-ethernet communication integrated circuit board; The D-debug port; The E-power panel; The F-CPU mainboard; G-communication state indicator light panel; H-bus switching plate.
Embodiment:
As shown in Figure 1, a kind of communication management unit that is used for transformer station, it is characterized in that: include bus switching plate H and be connected in parallel on serial communication integrated circuit board A, 485 Communication Card B, ethernet communication integrated circuit board C, debug port D, power panel E, cpu motherboard F, communication state indicator light panel G on the bus switching plate H by communications connectors respectively, cpu motherboard F is connected with serial communication integrated circuit board A, 485 Communication Card B, ethernet communication integrated circuit board C, debug port D, communication state indicator light panel G communication by bus switching plate H.
Communication state indicator light panel G is connected to the state that is used to show current each communication channel on the bus switching plate H, same communications connectors socket on the bus switching plate H can be supported three kinds of Communication Cards, be that same communications connectors socket both can have been inserted serial communication integrated circuit board A, also can insert 485 Communication Card B, perhaps insert ethernet communication integrated circuit board C, the communications connectors of bus switching plate H has the convenient on-the-spot expansion of 5 redundant interfaces simultaneously.
Claims (2)
1. communication management unit that is used for transformer station, it is characterized in that: include the bus switching plate and be connected in parallel on serial communication integrated circuit board, 485 Communication Cards, ethernet communication integrated circuit board, debug port, power panel, cpu motherboard, communication state indicator light panel on the bus switching plate by communications connectors respectively, cpu motherboard is connected with serial communication integrated circuit board, 485 Communication Cards, ethernet communication integrated circuit board, debug port, the communication of communication state indicator light panel by the bus switching plate.
2. a kind of communication management unit that is used for transformer station according to claim 1, it is characterized in that: the same communications connectors socket on the described bus switching plate can be supported three kinds of Communication Cards, and the communications connectors of bus switching plate has the convenient on-the-spot expansion of 5 redundant interfaces simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690151 CN203104493U (en) | 2012-12-14 | 2012-12-14 | Communication management unit for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690151 CN203104493U (en) | 2012-12-14 | 2012-12-14 | Communication management unit for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203104493U true CN203104493U (en) | 2013-07-31 |
Family
ID=48855865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220690151 Expired - Fee Related CN203104493U (en) | 2012-12-14 | 2012-12-14 | Communication management unit for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203104493U (en) |
-
2012
- 2012-12-14 CN CN 201220690151 patent/CN203104493U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130731 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |