CN202661543U - Electric energy information acquisition and transmission device supporting multiple communication modes - Google Patents
Electric energy information acquisition and transmission device supporting multiple communication modes Download PDFInfo
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- CN202661543U CN202661543U CN 201220300459 CN201220300459U CN202661543U CN 202661543 U CN202661543 U CN 202661543U CN 201220300459 CN201220300459 CN 201220300459 CN 201220300459 U CN201220300459 U CN 201220300459U CN 202661543 U CN202661543 U CN 202661543U
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Abstract
The utility model relates to an electric energy information acquisition and transmission device supporting multiple communication modes. The electric energy information acquisition and transmission device comprises a shell and a control circuit arranged in the shell, wherein the control circuit comprises an AC signal sampling unit, an electric energy measuring unit, a central processing unit, more than two kinds of communication units, and a power supply unit for supplying working voltage for the whole electric energy information acquisition and transmission device. The AC signal sampling unit is connected with the electric energy measuring unit and the central processing unit, the electric energy measuring unit is further connected with the central processing unit, and the more than two kinds of communication units are respectively connected with the central processing unit. The electric energy information acquisition and transmission device supports various communication modes, and can flexibly choose and match the communication modes according to actual conditions, thereby being convenient for networking, mounting and arrangement of wire, being suitable for different occasions and being more convenient to mount and use. The electric energy information acquisition and transmission device not only can be conveniently and steadily mounted in a power equipment cabinet, but also is convenient to move and detach flexibly according to the needs of project transformation, and is convenient for wring, dustproof and waterproof.
Description
Technical field
The utility model relates to a kind of power equipment, relates in particular to a kind of acquiring electric energy information and transmitting device of supporting multiple communication modes.
Background technology
The communication function of conventional power information harvester is generally all more single, generally adopts 485 communication modes or a certain single wired or wireless communication modes.Because the actual conditions of user and erecting stage are various, network condition is had nothing in common with each other, and single communication modes has brought a lot of difficulties and inconvenience to networking, installation and wiring, has limitation, uses underaction and facility.
Summary of the invention
It is single that the utility model mainly solves original power information harvester communication function, brought a lot of difficulties and inconvenience for networking, installation and wiring, has limitation, uses underaction and technical matters easily; A kind of acquiring electric energy information and transmitting device of supporting multiple communication modes is provided, and its communication modes is various, can match flexibly according to actual conditions, is convenient to networking, installation and wiring, applicable to different occasions, has enlarged the scope of application.
Another purpose of the utility model provides a kind of acquiring electric energy information and transmitting device of supporting multiple communication modes, and it makes device can make things convenient for, firmly be installed in and be convenient to again install neatly transformation in the power equipment cabinet by the improvement of shell structure.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: the utility model comprises housing and is located at the interior control circuit of housing, described control circuit comprises the AC signal sampling unit, the electric energy metrical unit, CPU (central processing unit) and two or more communication unit and the power supply unit of operating voltage is provided for whole acquiring electric energy information and transmitting device, the AC signal sampling unit links to each other with electric energy metrical unit and CPU (central processing unit), the electric energy metrical unit links to each other with CPU (central processing unit) again, and two or more communication units links to each other with described CPU (central processing unit) respectively.The ac signal acquisition unit gathers voltage signal, the current signal of power circuit and flows to the electric energy metrical unit, and the electric energy metrical of sampled signal is finished in the electric energy metrical unit.CPU (central processing unit) is responsible for controlling data sampling and processing operation, storage and the task management etc. of whole device.Communication unit links to each other with CPU (central processing unit), finishes the transmission transmission of data.The power information of power circuit, consumer in the utility model Real-time Collection transformer and distribution power station, comprise voltage, electric current, power, power factor, electric energy etc., and by built-in communication unit with data upload to higher level's monitoring platform, with the transformer and distribution power station monitoring running state of realizing enterprise or the electric energy management of enterprise.Communication unit of the present utility model has multiple, selects wherein any can finish data transfer.Therefore, the utility model is applicable to different occasions, select flexibly communication unit according to user and on-the-spot actual demand, realize on the spot or the network management of remote equipment, greatly expanded the scope of application of acquiring electric energy information device, for the power information collection of power circuit, equipment facilitates.
As preferably, described communication unit has four kinds, and four kinds of communication units are 485 communication units, ethernet communication unit, zigbee communication unit and GPRS communication unit.485, Ethernet, zigbee and four kinds of communication modes of GPRS respectively have superiority, and select flexibly according to the actual demand at user scene, are convenient to networking, installation and wiring, use convenient.
As preferably, described housing comprises loam cake, upturning lid and goes to the bottom, upturning lid and loam cake are at same plane, upturning lid and loam cake are hinged and connected, upturning lid and loam cake cover on going to the bottom, the below of upturning lid is provided with signal input terminal and meritorious idle pulse output interface that a row links to each other with described AC signal sampling unit, and the interface of described communication unit is located at the side of described housing.Wiring is convenient in the setting of upturning lid, again each terminal and interface is played a protective role dustproof, waterproof.
As preferably, the described back side of going to the bottom is provided with two guide rail buckle and a plurality of magnet fabricated sections separately, in the magnet fabricated section magnet is installed.Be convenient to the utility model is fixed on the guide rail of power equipment cabinet by the guide rail buckle, further the utility model is adsorbed on the cabinet inboard by magnet simultaneously, makes the utility model can make things convenient for, firmly be installed in and be convenient to again in the power equipment cabinet be shifted and dismounting according to the project reconstruction needs neatly.
The beneficial effects of the utility model are: the utility model communication modes is various, can match flexibly according to actual conditions, is convenient to networking, installation and wiring, applicable to different occasions, has enlarged the scope of application, makes installation and uses convenient.Simultaneously, the utility model can make things convenient for, firmly be installed in and be convenient to again in the power equipment cabinet be shifted and dismounting according to the project reconstruction needs neatly, and easy-to-connect, dustproof, waterproof.
Description of drawings
Fig. 1 is a kind of circuit theory syndeton block diagram of the present utility model.
Fig. 2 is a kind of perspective view of the present utility model.
Fig. 3 is another perspective view of the present utility model.
1. AC signal sampling units among the figure, 2. electric energy metrical unit, 3. CPU (central processing unit), 4. communication unit, 5. power supply unit, 6. 485 communication units, 7. ethernet communication unit, 8.zigbee communication unit, 9.GPRS communication unit, 10. loam cake, 11. upturning lid, 12. go to the bottom, 13. signal input terminals, 14. meritorious idle pulse output interface, 15. guide rail buckles, 16. magnet fabricated sections, 17. magnet, 18. Ethernet interfaces, 19. zigbee antennas.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: acquiring electric energy information and the transmitting device of the support multiple communication modes of the present embodiment comprise housing and are installed on the interior control circuit of housing.As shown in Figure 1, control circuit comprises AC signal sampling unit 1, electric energy metrical unit 2, CPU (central processing unit) 3 and four kind of communication unit 4 and the power supply unit 5 of operating voltage is provided for whole acquiring electric energy information and transmitting device.Four kinds of communication units 4 are 485 communication units 6, ethernet communication unit 7, zigbee communication unit 8 and GPRS communication unit 9.Electric energy metrical unit 2, CPU (central processing unit) 3 link to each other with AC signal sampling unit 1 respectively, electric energy metrical unit 2 links to each other with CPU (central processing unit) 3 again, and 485 communication units 6, ethernet communication unit 7, zigbee communication unit 8 and GPRS communication unit 9 link to each other with CPU (central processing unit) 3 respectively.
Such as Fig. 2, shown in Figure 3, housing comprises loam cake 10, upturning lid 11 and goes to the bottom 12.Upturning lid 11 and loam cake 10 are at same plane, upturning lid 11 and loam cake 10 are hinged and connected, upturning lid 11 and loam cake 10 cover is going to the bottom on 12, signal input terminal 13 and a meritorious idle pulse output interface 14 that the below of upturning lid 11 has a row to link to each other with the input end of AC signal sampling unit 1, meritorious idle pulse output interface 14 is positioned at the centre of a row signal input terminal 13, a side of loam cake is equipped with an Ethernet interface 18 and a zigbee antenna 19, and another side of loam cake is equipped with 485 interfaces.Go to the bottom 12 the back side is equipped with two guide rail buckle 15 and eight magnet fabricated sections 16 separately, and wherein three magnet fabricated sections are arranged in a row, and five magnet fabricated sections are lined up another row, two rows apart from one another by and parallel mutually.In three structures magnet fabricated section in a row, two magnet fabricated sections lay respectively at the next door of two guide rail buckles, and a magnet fabricated section is positioned at the centre of two guide rail buckles.A magnet 17 is installed in each magnet fabricated section.
485 communication modes: be to adopt at present more communication mode, data rate is very fast, reliable, and communication quality is higher, but the installation work amount is large, is not suitable for transformation project, and communication channel is subject to extraneous factor and destroys, and maintenance workload is large.
Ethernet communication mode: can be connected directly to outer net, reliable communications.The scene of being suitable for possesses the occasion of building up Industrial Ethernet, can directly utilize Ethernet and main website to carry out network data transmission.
Zigbee communication mode: zigbee is a kind of communication mode of near radio LAN (Local Area Network), zigbee communication unit on all devices can be finished the MANET ability, and have advantages of that fault self-recovery, antijamming capability are strong, low-power consumption, cost be low, the equipment wiring is simple, is applicable to the occasion of field wiring difficulty.
GPRS communication mode: the transformer and distribution power station or the plant building that are applicable to not have network hardware basis, but be within mobile network's coverage, can utilize the general packet radio service gprs technology, directly carry out network data transmission with main website with wireless mode, affect but be subject to mobile network's communication.
The utility model has been gathered communication, difference according to communication mode, select the respective communication circuit just can finish communicating by letter of this device and superior platforms, realize that a kind of device has communication simultaneously, greatly improve the reliability of communication, even certain communication mode is obstructed, also can realize by other communication mode the teletransmission of data, make things convenient for higher level's monitoring platform in time to grasp power circuit ruuning situation, greatly improve reliability and the work efficiency of device.
Claims (4)
1. acquiring electric energy information and transmitting device of supporting multiple communication modes, comprise housing and be located at the interior control circuit of housing, it is characterized in that described control circuit comprises AC signal sampling unit (1), electric energy metrical unit (2), CPU (central processing unit) (3) and two or more communication unit (4) and the power supply unit (5) of operating voltage is provided for whole acquiring electric energy information and transmitting device, AC signal sampling unit (1) links to each other with electric energy metrical unit (2) and CPU (central processing unit) (3), electric energy metrical unit (2) links to each other with CPU (central processing unit) (3) again, and two or more communication unit (4) links to each other with described CPU (central processing unit) (3) respectively.
2. the acquiring electric energy information of support multiple communication modes according to claim 1 and transmitting device, it is characterized in that described communication unit (4) has four kinds, four kinds of communication units are 485 communication units (6), ethernet communication unit (7), zigbee communication unit (8) and GPRS communication unit (9).
3. the acquiring electric energy information of support multiple communication modes according to claim 1 and 2 and transmitting device, it is characterized in that described housing comprises loam cake (10), upturning lid (11) and go to the bottom (12), upturning lid (11) and loam cake (10) are at same plane, upturning lid (11) and loam cake (10) are hinged and connected, upturning lid (11) and loam cake (10) cover on go to the bottom (12), the below of upturning lid (11) is provided with signal input terminal (13) and meritorious idle pulse output interface (14) that a row links to each other with described AC signal sampling unit (1), and the interface of described communication unit (4) is located at the side of described housing.
4. the acquiring electric energy information of support multiple communication modes according to claim 3 and transmitting device, the back side that it is characterized in that described going to the bottom (12) is provided with two guide rail buckle (15) and a plurality of magnet fabricated sections (16) separately, and magnet (17) is installed in the magnet fabricated section (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300459 CN202661543U (en) | 2012-06-21 | 2012-06-21 | Electric energy information acquisition and transmission device supporting multiple communication modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300459 CN202661543U (en) | 2012-06-21 | 2012-06-21 | Electric energy information acquisition and transmission device supporting multiple communication modes |
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| Publication Number | Publication Date |
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| CN202661543U true CN202661543U (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220300459 Expired - Fee Related CN202661543U (en) | 2012-06-21 | 2012-06-21 | Electric energy information acquisition and transmission device supporting multiple communication modes |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954832A (en) * | 2014-04-01 | 2014-07-30 | 浙江恒业电子有限公司 | Three-phase carrier wave electric energy meter system |
| CN104616478A (en) * | 2015-01-23 | 2015-05-13 | 国家电网公司 | Data integration method for carrier wave mode electricity acquisition devices |
| CN106530653A (en) * | 2016-10-28 | 2017-03-22 | 国网河南省电力公司电力科学研究院 | Electricity information acquisition method |
| CN110095649A (en) * | 2019-06-20 | 2019-08-06 | 无锡市恒通电器有限公司 | A kind of single-phase guide rail type with radio communication mold group takes control intelligent electric energy meter |
-
2012
- 2012-06-21 CN CN 201220300459 patent/CN202661543U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954832A (en) * | 2014-04-01 | 2014-07-30 | 浙江恒业电子有限公司 | Three-phase carrier wave electric energy meter system |
| CN104616478A (en) * | 2015-01-23 | 2015-05-13 | 国家电网公司 | Data integration method for carrier wave mode electricity acquisition devices |
| CN104616478B (en) * | 2015-01-23 | 2018-01-16 | 国家电网公司 | A kind of data integrating method of carrier system electric power acquisition equipment |
| CN106530653A (en) * | 2016-10-28 | 2017-03-22 | 国网河南省电力公司电力科学研究院 | Electricity information acquisition method |
| CN106530653B (en) * | 2016-10-28 | 2019-04-09 | 国网河南省电力公司电力科学研究院 | Electricity information collection method |
| CN110095649A (en) * | 2019-06-20 | 2019-08-06 | 无锡市恒通电器有限公司 | A kind of single-phase guide rail type with radio communication mold group takes control intelligent electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG FRESHPOWER TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHEJIANG FRESH POWER TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 310013 Gongshu District 332 south new building Patentee after: ZHEJIANG FRESHPOWER TECHNOLOGY CO., LTD. Address before: Hangzhou City, Zhejiang province 310013 Gongshu District 332 south new building Patentee before: Zhejiang Freshpower Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20210621 |
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| CF01 | Termination of patent right due to non-payment of annual fee |