CN206321703U - A kind of intelligent electric meter of energy autobalance three-phase load - Google Patents
A kind of intelligent electric meter of energy autobalance three-phase load Download PDFInfo
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- CN206321703U CN206321703U CN201621475141.XU CN201621475141U CN206321703U CN 206321703 U CN206321703 U CN 206321703U CN 201621475141 U CN201621475141 U CN 201621475141U CN 206321703 U CN206321703 U CN 206321703U
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- module
- fixedly connected
- autobalance
- phase load
- lid
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Abstract
The utility model discloses a kind of intelligent electric meter of energy autobalance three-phase load, its structure includes housing, binding post, electric energy chip, single-chip microcomputer, button, display, indicator lamp, communication module, communication interface, autobalance three-phase load module, power supply, the housing bottom is fixed and is equiped with binding post, the binding post is fixedly connected with electric energy chip, the electric energy chip is fixedly connected with single-chip microcomputer, the single-chip microcomputer respectively with button, display, indicator lamp, communication module, communication interface is fixedly connected, the communication module bottom is fixed and is equiped with communication interface, the autobalance three-phase load module is fixedly connected with power supply, the power supply is fixedly connected with electric energy chip, the autobalance three-phase load module is by detection module, computing module, determination module, load current is sampled, processing module, commutator performs composition, the utility model is provided with autobalance three-phase load module, it can effectively solve the problem that three-phase equilibrium problem.
Description
Technical field
The utility model is a kind of intelligent electric meter of energy autobalance three-phase load, belongs to smart electricity meter device technology neck
Domain.
Background technology
Intelligent electric meter is the intelligent terminal of intelligent grid, and it has not been traditional electric energy meter, and intelligent electric meter is removed
Beyond the function of measuring for possessing traditional electric energy meter basic electricity, in order to adapt to intelligent grid and new energy use it also have
Have two-way a variety of rate function of measuring, it is user terminal control function, the bidirectional data communication function of plurality of data transmission modes, thief-proof
The intelligentized function such as Electricity Functional, intelligent electric meter represents the development of following energy-conserving intelligent power network end user's intelligent terminal
Direction.
Prior art discloses a kind of intelligence electricity of energy autobalance three-phase load of Application No. 201420427504.7
Table, the utility model provides a kind of intelligent electric meter of energy autobalance three-phase load, and main points of the present utility model are：Including intelligence
Ammeter and its main line, measurement control unit, phase-change switch；Phase-change switch is the single-phase combination switch that often connects, these three
The output end of single-phase combination switch is linked together, and single-phase combination switch is composed in parallel by magnetic latching relay and controllable silicon；
Phase-change switch is connected on intelligent electric meter main line；Control on the coil of each magnetic latching relay with controllable silicon terminates at meter
Measure the output end of control unit.Good effect of the present utility model is：Two single-phase combination switches keep same in handoff procedure
When on-state, solve the phenomenon for occurring of short duration power-off in commutation process；It make use of the phase-change switch in intelligent electric meter
Controller so that the cost for the problem of solving three-phase imbalance is substantially reduced, and is conducive to promoting the use of.But the utility model is inadequate
It is perfect, it is impossible to be fully solved three-phase equilibrium problem.
Utility model content
In view of the shortcomings of the prior art, the utility model purpose is to provide a kind of intelligence of energy autobalance three-phase load
Energy ammeter, it is not perfect enough to solve, it is impossible to the problem of being fully solved three-phase equilibrium problem.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of energy autobalance
The intelligent electric meter of three-phase load, its structure includes housing, binding post, electric energy chip, single-chip microcomputer, button, display, instruction
Lamp, communication module, communication interface, autobalance three-phase load module, power supply, the housing bottom are fixed and are equiped with terminals
Son, the binding post is fixedly connected with electric energy chip, and the electric energy chip is fixedly connected with single-chip microcomputer, the single-chip microcomputer difference
It is fixedly connected with button, display, indicator lamp, communication module, communication interface, the communication module bottom is fixed and is equiped with communication
Interface, the autobalance three-phase load module is fixedly connected with power supply, and the power supply is fixedly connected with electric energy chip, it is described from
Dynamic balancing three-phase load module is held by detection module, computing module, determination module, load current sampling, processing module, commutator
Row composition, the detection module is fixedly connected with computing module, and the computing module is fixedly connected with determination module, described to judge
The sampling of module and load current is fixedly connected, and the load current sampling is fixedly connected with processing module, the processing module and
Commutator is performed and is fixedly connected.
Further, the detection module is fixedly connected with power supply.
Further, the housing is made up of drain pan, terminal cap, seal screw, communication module lid, upper lid.
Further, the drain pan bottom is fixedly connected by seal screw with terminal cap, fixed at the top of the terminal cap
Communication module lid is equiped with, the communication module lid is fixedly connected by seal screw with drain pan, the communication module tops
Fixed to be equiped with lid, the upper lid is fixedly connected by seal screw with drain pan.
Further, the upper lid is fixedly connected with display.
The utility model is provided with autobalance three-phase load module, can effectively solve the problem that three-phase equilibrium problem, practical,
High degree of automation, it is easy to promote.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the intelligent electric meter of energy autobalance three-phase load of the utility model；
Fig. 2 is autobalance three-phase load modular structure schematic diagram of the present utility model.
In figure：Housing -1, binding post -2, electric energy chip -3, single-chip microcomputer -4, button -5, display -6, indicator lamp -7,
Communication module -8, communication interface -9, autobalance three-phase load module -10, power supply -11, detection module -1001, computing module -
1002nd, determination module -1003, load current sampling -1004, processing module -1005, commutator perform -1006, drain pan -101,
Terminal cap -102, seal screw -103, communication module lid -104, upper lid -105.
Embodiment
For make the utility model realize technological means, creation characteristic, reached purpose and effect be easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of intelligence of energy autobalance three-phase load
Ammeter, its structure includes housing 1, binding post 2, electric energy chip 3, single-chip microcomputer 4, button 5, display 6, indicator lamp 7, communication mould
Block 8, communication interface 9, autobalance three-phase load module 10, power supply 11, the bottom of housing 1 are fixed and are equiped with binding post 2,
The binding post 2 is fixedly connected with electric energy chip 3, and the electric energy chip 3 is fixedly connected with single-chip microcomputer 4,4 points of the single-chip microcomputer
It is not fixedly connected with button 5, display 6, indicator lamp 7, communication module 8, communication interface 9, dress is fixed in the bottom of communication module 8
Provided with communication interface 9, the autobalance three-phase load module 10 is fixedly connected with power supply 11, the power supply 11 and electric energy chip
3 are fixedly connected, the autobalance three-phase load module 10 by detection module 1001, computing module 1002, determination module 1003,
Load current sampling 1004, processing module 1005, commutator perform 1006 and constituted, the detection module 1001 and computing module
1002 are fixedly connected, and the computing module 1002 is fixedly connected with determination module 1003, the determination module 1003 and load electricity
Stream sampling 1004 is fixedly connected, and the load current sampling 1004 is fixedly connected with processing module 1005, the processing module
1005 perform 1006 with commutator is fixedly connected, and the detection module 1001 is fixedly connected with power supply 11, and the housing 1 is by drain pan
101st, terminal cap 102, seal screw 103, communication module lid 104, upper lid 105 are constituted, and the bottom of drain pan 101 passes through seal spiral shell
Silk 103 is fixedly connected with terminal cap 102, and the top of terminal cap 102 fixation is equiped with communication module lid 104, the communication mould
Block lid 104 is fixedly connected by seal screw 103 with drain pan 101, and the top of communication module lid 104 fixation is equiped with lid
105, the upper lid 105 is fixedly connected by seal screw 103 with drain pan 101, and the upper lid 105 is fixedly connected with display 6.
Carrying out in use, detecting the voltage of power supply 11 by detection module 1001, measurement electric current passes through computing module
1002 assumed (specified) load coefficients, the degree of balance, are determined whether to transfinite by determination module 1003, when transfiniting, load current sampling 1004
Automatically it is sampled, optimum balance is calculated by processing module 1005, form phase changer coding, performing 1006 by commutator is carried out
Perform.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim rather than described above are limited, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the right involved by limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of intelligent electric meter of energy autobalance three-phase load, it is characterised in that：Its structure includes housing (1), binding post
(2), electric energy chip (3), single-chip microcomputer (4), button (5), display (6), indicator lamp (7), communication module (8), communication interface
(9), autobalance three-phase load module (10), power supply (11), housing (1) bottom are fixed and are equiped with binding post (2), institute
State binding post (2) to be fixedly connected with electric energy chip (3), the electric energy chip (3) is fixedly connected with single-chip microcomputer (4), the list
Piece machine (4) is fixedly connected with button (5), display (6), indicator lamp (7), communication module (8), communication interface (9) respectively, described
Communication module (8) bottom, which is fixed, is equiped with communication interface (9), and the autobalance three-phase load module (10) is solid with power supply (11)
Fixed connection, the power supply (11) is fixedly connected with electric energy chip (3), and the autobalance three-phase load module (10) is by detection mould
Block (1001), computing module (1002), determination module (1003), load current sampling (1004), processing module (1005), commutation
Device performs (1006) composition, and the detection module (1001) is fixedly connected with computing module (1002), the computing module
(1002) it is fixedly connected with determination module (1003), the determination module (1003) and the fixed company of load current sampling (1004)
Connect, the load current sampling (1004) is fixedly connected with processing module (1005), the processing module (1005) and commutator
(1006) are performed to be fixedly connected.
2. a kind of intelligent electric meter of energy autobalance three-phase load according to claim 1, it is characterised in that：The detection
Module (1001) is fixedly connected with power supply (11).
3. a kind of intelligent electric meter of energy autobalance three-phase load according to claim 1, it is characterised in that：The housing
(1) it is made up of drain pan (101), terminal cap (102), seal screw (103), communication module lid (104), upper lid (105).
4. a kind of intelligent electric meter of energy autobalance three-phase load according to claim 3, it is characterised in that：The drain pan
(101) bottom is fixedly connected by seal screw (103) with terminal cap (102), and fixation is equiped with the top of the terminal cap (102)
Communication module lid (104), the communication module lid (104) is fixedly connected by seal screw (103) with drain pan (101), described
Fixed at the top of communication module lid (104) to be equiped with lid (105), the upper lid (105) passes through seal screw (103) and drain pan
(101) it is fixedly connected.
5. a kind of intelligent electric meter of energy autobalance three-phase load according to claim 3, it is characterised in that：The upper lid
(105) it is fixedly connected with display (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475141.XU CN206321703U (en) | 2016-12-29 | 2016-12-29 | A kind of intelligent electric meter of energy autobalance three-phase load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475141.XU CN206321703U (en) | 2016-12-29 | 2016-12-29 | A kind of intelligent electric meter of energy autobalance three-phase load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206321703U true CN206321703U (en) | 2017-07-11 |
Family
ID=59261858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621475141.XU Expired - Fee Related CN206321703U (en) | 2016-12-29 | 2016-12-29 | A kind of intelligent electric meter of energy autobalance three-phase load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206321703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267624A (en) * | 2018-02-23 | 2018-07-10 | 南京飞腾电子科技有限公司 | Electronic electric energy meter |
-
2016
- 2016-12-29 CN CN201621475141.XU patent/CN206321703U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267624A (en) * | 2018-02-23 | 2018-07-10 | 南京飞腾电子科技有限公司 | Electronic electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20181229 |