CN205539186U - Based on smart power grids management electric energy meter - Google Patents
Based on smart power grids management electric energy meter Download PDFInfo
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- CN205539186U CN205539186U CN201620214324.XU CN201620214324U CN205539186U CN 205539186 U CN205539186 U CN 205539186U CN 201620214324 U CN201620214324 U CN 201620214324U CN 205539186 U CN205539186 U CN 205539186U
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Abstract
The utility model discloses a based on smart power grids management electric energy meter, including microprocessor chip, power module, infrared communication module and electric energy metering modules, the microprocessor chip is connected with power module, infrared communication module respectively, just power module is connected with infrared communication module, infrared communication module is connected with electric energy metering modules, the microprocessor chip still is connected with USB interface, pulse output, fiber optic ethernet mouth and LCD display interface, the utility model relates to an use up electric transformer's electric energy meter in the extensive application in smart power grids field to present messenger, it is effectual with data acquisition, the electric energy measurement, a series of function collection in an organic wholes such as process management, the intelligent and networked of power consumption management has promoted to have realized to satisfy the urgent need of smart power grids development.
Description
Technical field
This utility model relates to a kind of based on intelligent grid management electric energy meter, particularly relates to a kind of electric energy meter carrying out data management based on photo-electricity mutual-inductor, belongs to electrical energy system electrical energy metering field.
Background technology
nullIn the development of intelligent grid，The engineering practice stage has been arrived in the application of digital transformer substation and photo-electricity mutual-inductor，In digital transformer substation，Equipment based on IEC61850 and complex automatic system are widely applied，This proposes intelligentized requirement to Energy Management System，The company that has at present develops electric flux remote reading meter based on IEC61850，Nucleus equipment electric energy meter as electric energy metrical must adapt to the intelligentized requirement of electrical network，Electric energy meter from existing engineer applied，It is all to apply photo-electricity mutual-inductor，Still the transmission means of RS485 is used in Energy Management System，And Intelligent electric EMS and digital integrated electric substation automation system can not be applied simultaneously in the way of smart machine，Thus develop adaptation intelligent grid development，The digital multifunctional electric energy meter being simultaneously suitable for photo-electricity mutual-inductor and Intelligent electric EMS becomes need urgently.
Utility model content
The purpose of this utility model is: provides a kind of and manages electric energy meter based on intelligent grid, for the extensive application in intelligent grid field of the electric energy meter of existing use photo-electricity mutual-inductor, effective by data collection, electric energy metrical, a series of function such as process management is integrated in one, and provides difference in functionality module simultaneously.
For achieving the above object, this utility model is by the following technical solutions:
A kind of based on intelligent grid management electric energy meter, including microprocessor chip, power module, infrared communication module and electric energy metering module, described microprocessor chip is connected with power module, infrared communication module respectively, and described power module is connected with infrared communication module, described infrared communication module is connected with electric energy metering module, and described microprocessor chip is also associated with USB interface, pulse output, fiber optic Ethernet mouth and LCD display interface.
Preferably, described microprocessor chip uses the PowerPC family chip of 32 RISC embedded dual processor structures.
Preferably, described fiber optic Ethernet mouth supports IEC61850 standard.
Preferably, the model of described power module is MPS2451.
Preferably, described infrared communication module is connected with electric energy metering module by SPI interface.
The beneficial effects of the utility model are, for the extensive application in intelligent grid field of the electric energy meter of existing use photo-electricity mutual-inductor, effective by data collection, electric energy metrical, a series of function such as process management is integrated in one, promote intellectuality and the networking achieving the management of power use, carry out the customization of functional module according to user's request, provide the Consumer's Experience of diversification for user.
Accompanying drawing explanation
If Fig. 1 is this utility model overall structure schematic diagram；
Wherein, 1 microprocessor chip, 2 power modules, 3 infrared communication module, 4 USB interface, 5 pulse outputs, 6 fiber optic Ethernet mouths, 7 LCD show interface, 8 electric energy metering modules.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with detailed description of the invention, this utility model is expanded on further.
Embodiment
As shown in Figure 1, a kind of based on intelligent grid management electric energy meter, including microprocessor chip 1, power module 2, infrared communication module 3 and electric energy metering module 8, described microprocessor chip 1 is connected with power module 2, infrared communication module 3 respectively, and described power module 2 is connected with infrared communication module 3, described infrared communication module 3 is connected with electric energy metering module 8, and described microprocessor chip 1 is also associated with USB interface 4, pulse output 5, fiber optic Ethernet mouth 6 and LCD display interface 7.
Preferred in the above-described embodiments, described microprocessor chip 1 uses the PowerPC family chip of 32 RISC embedded dual processor structures.
Preferred in the above-described embodiments, described fiber optic Ethernet mouth 6 supports IEC61850 standard.
Preferred in the above-described embodiments, the model of described power module 2 is MPS2451.
Preferred in the above-described embodiments, described infrared communication module 3 is connected with electric energy metering module 8 by SPI interface.
Based on above-mentioned, processor chips 1 use the PowerPC family chip of 32 RISC embedded dual processor structures, compared with the 8 of domestic extensive application single-chip microcomputers, the embedded type CPU of 32 has the biggest advantage, it brings abundant hardware capability and extra performance for embedded design so that the upgrading of whole embedded system only can need to be realized by the upgrading of software；Described fiber optic Ethernet mouth 6 supports IEC61850 standard, achieve the running standardization of intelligent grid engineering, the engineering construction making intelligent substation becomes specification, unification and transparent, whether the intelligent substation engineering which system integrator sets up can understand the structure and layout of whole transformer station by SCD file, has irreplaceable effect for Intelligent transformer station development；Described infrared communication module 3 is connected with electric energy metering module by SPI interface, SPI interface is to carry out synchronous serial-data transmission between CPU and peripheral low speed devices, under the shift pulse of main device, data step-by-step is transmitted, high-order front, low level is rear, for full-duplex communication, data transmission bauds is faster than I2C bus on the whole, and speed can reach a few Mbps.
Those of ordinary skill in the art will be appreciated that, above embodiment is intended merely to this utility model is described, and it is not used as to restriction of the present utility model, as long as in spirit of the present utility model, change, the modification of embodiment described above all will be fallen in right of the present utility model.
Claims (5)
1. based on intelligent grid manage an electric energy meter, including microprocessor chip, power module,
Infrared communication module and electric energy metering module, it is characterised in that described microprocessor chip is respectively
It is connected with power module, infrared communication module, and described power module and infrared communication module
Being connected, described infrared communication module is connected with electric energy metering module, described microprocessor core
Sheet is also associated with USB interface, pulse output, fiber optic Ethernet mouth and LCD display interface.
One the most according to claim 1 manages electric energy meter based on intelligent grid, its feature
Being, described microprocessor chip uses 32 RISC embedded dual processor structures
PowerPC family chip.
One the most according to claim 1 manages electric energy meter based on intelligent grid, its feature
Being, described fiber optic Ethernet mouth supports IEC61850 standard.
One the most according to claim 1 manages electric energy meter based on intelligent grid, its feature
Being, the model of described power module is MPS2451.
One the most according to claim 1 manages electric energy meter based on intelligent grid, its feature
Being, described infrared communication module is connected with electric energy metering module by SPI interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214324.XU CN205539186U (en) | 2016-03-20 | 2016-03-20 | Based on smart power grids management electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214324.XU CN205539186U (en) | 2016-03-20 | 2016-03-20 | Based on smart power grids management electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205539186U true CN205539186U (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620214324.XU Expired - Fee Related CN205539186U (en) | 2016-03-20 | 2016-03-20 | Based on smart power grids management electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205539186U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014633A (en) * | 2019-05-29 | 2020-12-01 | 南京南瑞继保工程技术有限公司 | Plug-in type digital double-core metering module |
| CN112614323A (en) * | 2020-11-30 | 2021-04-06 | 国网山东省电力公司滨州供电公司 | Electric energy meter with intranet switches function |
-
2016
- 2016-03-20 CN CN201620214324.XU patent/CN205539186U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014633A (en) * | 2019-05-29 | 2020-12-01 | 南京南瑞继保工程技术有限公司 | Plug-in type digital double-core metering module |
| CN112614323A (en) * | 2020-11-30 | 2021-04-06 | 国网山东省电力公司滨州供电公司 | Electric energy meter with intranet switches function |
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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: 20160831 Termination date: 20170320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |