CN207067384U - Electric energy meter detection device - Google Patents
Electric energy meter detection device Download PDFInfo
- Publication number
- CN207067384U CN207067384U CN201721031047.XU CN201721031047U CN207067384U CN 207067384 U CN207067384 U CN 207067384U CN 201721031047 U CN201721031047 U CN 201721031047U CN 207067384 U CN207067384 U CN 207067384U
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- China
- Prior art keywords
- electric energy
- energy meter
- terminal
- detection
- transformer
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- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 230000005611 electricity Effects 0.000 claims abstract description 13
- 238000004146 energy storage Methods 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses an electric energy meter detection device, examine test table and connecting wire including test terminal, electric energy meter, wherein: the electric energy meter detection platform is connected with a wiring terminal of the electric energy meter so as to provide electricity for detection of the electric energy meter; the detection terminal is connected with the electric energy meter through a connecting wire so as to detect faults of the electric energy meter; and the detection terminal is used for installing a hardware platform for operating the performance detection application software of all the electric energy meters. The utility model discloses can not only synthesize and apply to the detection of transporting all electric energy meters but also have the electric power storage function, bring the facility for fortune dimension work.
Description
Technical field
Electric energy meter detection field is the utility model is related to, more particularly to a kind of detection device of electric energy meter.
Background technology
It is more in the multifunctional electric energy meter manufacturer of fortune at present, due to the electric energy meter arrange parameter of different manufacturer productions
Difference, the detection terminal and electric energy meter monitor station that different manufacturers configuration need to be carried during the O＆M of metrological personnel scene could be right respectively
All types of electric energy meters are detected and the amendment of non-billing function.
Meanwhile existing electric energy meter monitor station by connecting civil power, can only could provide the detection electricity consumption of electric energy meter.Stopping
The special time that electricity is operated a switch, the detection of electric energy meter and the amendment task of non-billing function can not be completed, is brought very to work
Inconvenience.
Utility model content
Main purpose of the present utility model is to propose a kind of detection device of electric energy meter, it is intended to overcomes above mentioned problem.
To achieve the above object, the utility model proposes a kind of detection device of electric energy meter, including detection terminal, electric energy meter
Monitor station and connecting line, wherein：Electric energy meter monitor station connects the binding post of electric energy meter, to provide the detection electricity consumption of electric energy meter；
And detection terminal is connected by connecting line with electric energy meter, to carry out fault detect to electric energy meter；And detection terminal, for installed in
Transport the hardware platform of the performance detection application software of all electric energy meters.
Preferably, the electric energy meter monitor station includes the first transformer, battery, inverter, the second transformer, terminal switch
And connection box of electric energy meter terminal, wherein：First transformer introduces civil power, and the secondary coil and battery of the first transformer are defeated
Entering end connection, battery output is connected with inverter input terminal, and inverter output end is connected with the second transformer, the
The secondary coil of two transformers connects connection box of electric energy meter terminal by terminal switch.
Preferably, button switch, the electricity are additionally provided between the connection of the positive pole and inverter of the battery output
Pond is chargeable energy storage battery, if button switch disconnects, the first transformer introduces civil power, and the battery is charged.
Preferably, limit switch is additionally provided between button switch and the connection of inverter, with limit circuit voltage.
Preferably, it is additionally provided with electricity between the connection of the positive pole and the battery of the secondary coil of first transformer
Fuse is flowed, with overcurrent protection.
Preferably, the inverter is three-phase inverter, and second transformer is multi-tap transformer, and the terminal is opened
Close as variable connector.
Preferably, the terminal switch uses threephase switch, the terminal switch and the supporting offer three-phase of the second transformer
The mode of connection of four lines or phase three-wire three.
Preferably, the detection terminal is provided with a key debugging functions key, to correct in the non-billing parameter of electric energy meter
Anomaly parameter.
Detection terminal of the present utility model, which is provided with, is transporting the performance detection application software of all electric energy meters, solves in the past
Need to carry the inconvenience of the detection terminal of multiple different manufacturers configurations during the O＆M of operation maintenance personnel scene, and if the wrong band of operation maintenance personnel or
The delay of maintenance work caused by the detection terminal of producer's configuration of leaking electricity, causes the waste of unnecessary manpower and materials.Enter one
Step ground, electric energy meter monitor station of the present utility model also lead to the setting of rechargeable battery, the storage function of the present apparatus are added, to O＆M
Work brings facility.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model one；
Fig. 2 is the circuit theory diagrams of the electric energy meter monitor station in the utility model；
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
As shown in Figure 1-2, the utility model proposes a kind of detection device of electric energy meter, including detection terminal 1, electric energy meter to detect
Platform 2 and connecting line 3, wherein：Electric energy meter monitor station 2 connects the binding post of electric energy meter, to provide the detection electricity consumption of electric energy meter；And
Detection terminal 1 is connected by connecting line 3 with electric energy meter, to carry out fault detect to electric energy meter；And detection terminal 1, for installing
In the hardware platform for the performance detection application software for transporting all electric energy meters.
In the present embodiment, main body of the present utility model includes two parts：A part is completion detection and non-charging amendment
The detection terminal 1 of task, another part detect the electric energy meter monitor station 2 of electricity consumption to be provided to electric energy meter.In particular, this practicality
New detection terminal 1, which is provided with, is transporting the performance detection application software of all electric energy meters, solves conventional operation maintenance personnel scene
Need to carry the inconvenience of the detection terminal of multiple different manufacturers configurations during O＆M, and if the wrong band of operation maintenance personnel or the configuration of electric leakage producer
Detection terminal caused by maintenance work delay, cause the waste of unnecessary manpower and materials.
Preferably, the electric energy meter monitor station 2 includes the first transformer 21, battery 22, inverter 23, the second transformer
24th, terminal switch 25 and connection box of electric energy meter terminal 26, wherein：The primary coil of first transformer 21 introduces civil power, the first transformer
21 secondary coil is connected with the input of battery 22, and the output end of battery 22 is connected with the input of inverter 23, and inverter 23 exports
End is connected with the primary coil of the second transformer 24, and the secondary coil of the second transformer 24 connects electric energy meter by terminal switch 25 and connect
Line terminals 26.
Preferably, it is additionally provided with button switch between the positive pole V+ and inverter 23 of the output end of battery 22 connection
Q1, the battery 22 are chargeable energy storage battery, if button switch Q1 disconnects, the first transformer 21 introduces civil power, to institute
Battery 22 is stated to be charged.
Preferably, limit switch Q2 is additionally provided between the connection of button switch Q1 and inverter 23, with limit circuit electricity
Pressure.
Preferably, also set up between the positive pole U+ and the battery of the secondary coil of first transformer 21 connection
There is current insurance silk 27, with overcurrent protection.
Preferably, the inverter 23 is three-phase inverter, and second transformer 24 is multi-tap transformer, the end
Sub switch 25 is variable connector.
Preferably, the terminal switch 25 uses threephase switch, the terminal switch 25 with the second transformer 24 is supporting carries
For the mode of connection of three-phase and four-line or phase three-wire three.
In the present embodiment, the utility model further improves electric energy meter monitor station 2, is detected in existing electric energy meter
On the basis of platform, the battery 22 such as charged lithium cells etc is added；What it is in view of energy storage battery output is direct current, is set up inverse
Become device 23, direct current is changed into exchange electricity output；There is plant stand terminal to adopt electricity and user power utilization in view of electric energy meter service object
Point, to extend the applicability of the present apparatus, the inverter 23 use three-phase inverter, second transformer 24 use more takes out
Head transformer, the terminal switch 25 use variable connector；The button switch Q1 can be understood as the master switch of the present apparatus, when
When it is turned on, the utility model enters equipment, but it also has another function, if button switch Q1 disconnects, first
Transformer 21 introduces civil power, and the battery 22 is charged；The limit switch Q2 is the switch of a protection class, when this dress
Put in working condition, when connecting electric energy meter, the limit switch Q2 is spacing to circuit voltage progress, and only circuit voltage is spacing
Switch Q2 it is spacing under, the limit switch Q2 can just connect circuit, with this to the utility model carry out earth leakage protective；It is described
Current insurance silk 27 is completing the overcurrent protection of the present apparatus；There is three-phase four in view of the electric energy meter in three-phase alternating current system
Two kinds of modes of connection of line and phase three-wire three, the terminal switch 25 use threephase switch, the transformation of terminal switch 25 and second
The supporting mode of connection that three-phase and four-line or phase three-wire three are provided of device 24.
Preferably, the detection terminal 1 is provided with a key debugging functions key, to correct in the non-billing parameter of electric energy meter
Anomaly parameter.
In the present embodiment, detection terminal of the present utility model detects anomaly parameter to the non-billing function of electric energy meter
When, because non-billing parameter typically belongs to the parameter of non-programmed class, therefore to this one key debugging functions key of setting, to improve O＆M work
Make efficiency.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (8)
- A kind of 1. detection device of electric energy meter, it is characterised in that including detection terminal, electric energy meter monitor station and connecting line, wherein：Electric energy meter monitor station connects the binding post of electric energy meter, to provide the detection electricity consumption of electric energy meter；AndDetection terminal is connected by connecting line with electric energy meter, to carry out fault detect to electric energy meter；AndDetection terminal, for the hardware platform installed in the performance detection application software for transporting all electric energy meters.
- 2. detection device of electric energy meter as claimed in claim 1, it is characterised in that the electric energy meter monitor station includes the first transformation Device, battery, inverter, the second transformer, terminal switch and connection box of electric energy meter terminal, wherein：First transformer is drawn Enter civil power, the secondary coil of the first transformer is connected with cell input terminal, and battery output is connected with inverter input terminal, inversion Device output end is connected with the second transformer, and the secondary coil of the second transformer connects electric energy meter by terminal switch and connect Line terminals.
- 3. detection device of electric energy meter as claimed in claim 2, it is characterised in that positive pole and inversion in the battery output Button switch is additionally provided between the connection of device, the battery is chargeable energy storage battery, if button switch disconnects, first becomes Depressor introduces civil power, and the battery is charged.
- 4. detection device of electric energy meter as claimed in claim 3, it is characterised in that between button switch and the connection of inverter Limit switch is additionally provided with, with limit circuit voltage.
- 5. detection device of electric energy meter as claimed in claim 2, it is characterised in that in the secondary coil of first transformer Current insurance silk is additionally provided between the connection of positive pole and the battery, with overcurrent protection.
- 6. detection device of electric energy meter as claimed in claim 2, it is characterised in that the inverter is three-phase inverter, described Second transformer is multi-tap transformer, and the terminal switch is variable connector.
- 7. detection device of electric energy meter as claimed in claim 2, it is characterised in that the terminal switch uses threephase switch, institute State terminal switch and the supporting mode of connection that three-phase and four-line or phase three-wire three are provided of the second transformer.
- 8. detection device of electric energy meter as claimed in claim 1, it is characterised in that the detection terminal is provided with a key amendment work( Energy key, to correct the anomaly parameter in the non-billing parameter of electric energy meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031047.XU CN207067384U (en) | 2017-08-16 | 2017-08-16 | Electric energy meter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031047.XU CN207067384U (en) | 2017-08-16 | 2017-08-16 | Electric energy meter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207067384U true CN207067384U (en) | 2018-03-02 |
Family
ID=61515719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721031047.XU Expired - Fee Related CN207067384U (en) | 2017-08-16 | 2017-08-16 | Electric energy meter detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207067384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107526055A (en) * | 2017-08-16 | 2017-12-29 | 广东电网有限责任公司揭阳供电局 | Electric energy meter detection device |
-
2017
- 2017-08-16 CN CN201721031047.XU patent/CN207067384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107526055A (en) * | 2017-08-16 | 2017-12-29 | 广东电网有限责任公司揭阳供电局 | Electric energy meter detection device |
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| 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: 20180302 |