CN205679706U - Power information acquisition terminal electromagnetic compatibility affects amount detecting device - Google Patents
Power information acquisition terminal electromagnetic compatibility affects amount detecting device Download PDFInfo
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- CN205679706U CN205679706U CN201620577220.5U CN201620577220U CN205679706U CN 205679706 U CN205679706 U CN 205679706U CN 201620577220 U CN201620577220 U CN 201620577220U CN 205679706 U CN205679706 U CN 205679706U
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- 238000002955 isolation Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 10
- 230000005611 electricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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Abstract
This utility model relates to power information acquisition terminal detection device, specially power information acquisition terminal electromagnetic compatibility affects amount detecting device.Solve owing to shortage detects device accordingly, therefore cannot detect the electromagnetism problem on the metering impact of power information acquisition terminal.Including central processing module, display module, by school acquisition terminal meter adapting-seat unit, standard acquisition terminal meter adapting-seat unit, programme control precision power supply, standard acquisition terminal, galvanomagnetic signal transmitter, programme control precision power supply is corresponding module or unit is powered, standard acquisition terminal is connected on standard acquisition terminal meter adapting-seat unit, the outfan of standard acquisition terminal is connected with the input of central processing module, is made respectively by school acquisition terminal and standard acquisition terminal operating in normal operating conditions by school acquisition terminal meter adapting-seat unit and standard acquisition terminal meter adapting-seat unit.This utility model can make power information acquisition terminal carry out influence amount detection under electromagnetic environment.
Description
Technical field
This utility model relates to power information acquisition terminal detection device, specially power information acquisition terminal electromagnetic compatibility
Affect amount detecting device.
Background technology
In recent years, along with developing rapidly of electronic technology, power information acquisition terminal obtains widely should at industry-by-industry
With and development, the detection of power information acquisition terminal affects very big in electric energy metrical, is related to the business accounting of electrical network, relates to
And to generating, power supply, the economic interests of electricity consumption tripartite.Power information acquisition terminal is metering section important in electric energy metrical,
Being the core of electric energy metrical and basic utensil, its accuracy of measuring is directly connected to the precision of electric energy metrical, therefore, research
The metering of power information acquisition terminal is affected the most extremely important by electromagnetism, but currently without power information acquisition terminal electromagnetic compatibility
Affect amount detecting device, also have no relevant document report, therefore, just cannot detect the electromagnetism meter to power information acquisition terminal
Amount impact.
Summary of the invention
This utility model solves, owing to shortage detects device accordingly, therefore to detect electromagnetism and gather power information eventually
The problem of the metering impact of end, it is provided that a kind of power information acquisition terminal electromagnetic compatibility affects amount detecting device.
This utility model adopts the following technical scheme that realization: power information acquisition terminal electromagnetic compatibility influence amount detects
Device, including central processing module, the display module being connected with central processing module, by school acquisition terminal meter adapting-seat unit, mark
Quasi-acquisition terminal meter adapting-seat unit, programme control precision power supply, standard acquisition terminal, and the electromagnetic signal being connected with central processing module
Generator, programme control precision power supply is for be sent out by school acquisition terminal meter adapting-seat unit, standard acquisition terminal meter adapting-seat unit, electromagnetic signal
Raw device and central processing module are powered, and standard acquisition terminal is connected on standard acquisition terminal meter adapting-seat unit, and standard acquisition is eventually
The outfan of end is connected with the input of central processing module, is connect table by school acquisition terminal meter adapting-seat unit and standard acquisition terminal
Seat unit makes by school acquisition terminal and standard acquisition terminal operating respectively in normal operating conditions.During use, will be gathered eventually by school
End is connected to by the acquisition terminal meter adapting-seat unit of school, and makes its outfan be connected with the input of central processing module；Central authorities
Processing module controls galvanomagnetic signal transmitter work and produces electromagnetic interference signal, makes standard acquisition terminal and by school acquisition terminal
All work under electromagnetic signal interference environment, standard acquisition terminal and by the output signal of school acquisition terminal all input central authorities process
Module, central processing module carries out difference operation, difference operation to standard acquisition terminal with by the output signal of school acquisition terminal
Result is shown on display module, and difference operation result also can be uploaded host computer by central processing module, follow-up to carry out
Numerical value processes and integrated management.Retesting in aforementioned manners under not having electromagnetic signal interference, the data of twice compare
Relatively, i.e. can be seen that electromagnetism is to the influence amount by school electricity consumption acquisition terminal.
Made respectively by school acquisition terminal and mark by school acquisition terminal meter adapting-seat unit and standard acquisition terminal meter adapting-seat unit
Quasi-acquisition terminal runs on normal operating conditions.Known in art technology, so-called normal operating conditions refers to that terminal is at external electricity
The all normal duty of energy table, pulse input signal, the quantity of state collection function such as signal, analog controller and performance, therefore,
Ensure by school acquisition terminal and standard acquisition terminal operating in normal operating conditions by school acquisition terminal meter adapting-seat unit and mark
The concrete structure of quasi-acquisition terminal meter adapting-seat unit is as well known to those skilled in the art and easy realization.
The utility model discloses a kind of power information acquisition terminal electromagnetic compatibility and affect amount detecting device, it is possible to make electricity consumption
Information acquisition terminal carries out influence amount detection under electromagnetic environment, extends the scope of power information acquisition terminal detection, for protecting
The quality of card power information acquisition terminal is made that contribution.This utility model simple in construction, easy to use, meet power consumer and use
The requirement of power utilization information collection system inspection technology specification.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-central processing module, 2-display module, 3-is by school acquisition terminal meter adapting-seat unit, and 4-standard is adopted
Collection terminal meter adapting-seat unit, 5-programme control precision power supply, 6-standard acquisition terminal, 7-galvanomagnetic signal transmitter.
Detailed description of the invention
Power information acquisition terminal electromagnetic compatibility affects amount detecting device, including central processing module 1, processes mould with central authorities
The display module 2 that block is connected, by school acquisition terminal meter adapting-seat unit 3, standard acquisition terminal meter adapting-seat unit 4, programme control precision electricity
Source 5, standard acquisition terminal 6, and the galvanomagnetic signal transmitter 7 being connected with central processing module, programme control precision power supply 5 is for be adopted by school
Collection terminal meter adapting-seat unit 3, standard acquisition terminal meter adapting-seat unit 4, galvanomagnetic signal transmitter 7 and central processing module 1 are powered,
Standard acquisition terminal 6 is connected on standard acquisition terminal meter adapting-seat unit 4, and the outfan of standard acquisition terminal 6 processes with central authorities
The input of module 1 is connected, and is made respectively by school by school acquisition terminal meter adapting-seat unit 3 and standard acquisition terminal meter adapting-seat unit 4
Acquisition terminal and standard acquisition terminal operating are in normal operating conditions.This detection device also includes making except by school acquisition terminal and mark
Other component parts outside quasi-acquisition terminal is from the decoupling isolation module of electromagnetic interference, to increase the collection of tested power information eventually
The accuracy of end detection, it is ensured that electric energy metrical is accurate and fair and just, is conducive to improving electric energy meter metering public affairs letter in the whole society
Power.Specifically used in this detection device of decoupling isolation module is to be connected with this detection device, to this area skill by wire
It is known from the point of view of art personnel.
Claims (2)
1. a power information acquisition terminal electromagnetic compatibility affects amount detecting device, it is characterised in that include central processing module
(1), the display module (2) being connected with central processing module, by school acquisition terminal meter adapting-seat unit (3), standard acquisition terminal connects
Gauge stand unit (4), programme control precision power supply (5), standard acquisition terminal (6), and the electromagnetic signal being connected with central processing module are sent out
Raw device (7), programme control precision power supply (5) be by school acquisition terminal meter adapting-seat unit (3), standard acquisition terminal meter adapting-seat unit (4),
Galvanomagnetic signal transmitter (7) and central processing module (1) power supply, standard acquisition terminal (6) is connected to standard acquisition terminal and connects table
On seat unit (4), the outfan of standard acquisition terminal (6) is connected with the input of central processing module (1), by school acquisition terminal
Meter adapting-seat unit (3) and standard acquisition terminal meter adapting-seat unit (4) make respectively by school acquisition terminal and standard acquisition terminal operating
In normal operating conditions.
Power information acquisition terminal electromagnetic compatibility the most according to claim 1 affects amount detecting device, it is characterised in that also
Including making the decoupling isolation module from electromagnetic interference of other component parts in addition to by school acquisition terminal and standard acquisition terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577220.5U CN205679706U (en) | 2016-06-14 | 2016-06-14 | Power information acquisition terminal electromagnetic compatibility affects amount detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577220.5U CN205679706U (en) | 2016-06-14 | 2016-06-14 | Power information acquisition terminal electromagnetic compatibility affects amount detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205679706U true CN205679706U (en) | 2016-11-09 |
Family
ID=57432131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620577220.5U Active CN205679706U (en) | 2016-06-14 | 2016-06-14 | Power information acquisition terminal electromagnetic compatibility affects amount detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205679706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111723543A (en) * | 2020-06-18 | 2020-09-29 | 西安微电子技术研究所 | Electromagnetic compatibility design method of electric cylinder, electromagnetic compatibility electric cylinder and application |
-
2016
- 2016-06-14 CN CN201620577220.5U patent/CN205679706U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111723543A (en) * | 2020-06-18 | 2020-09-29 | 西安微电子技术研究所 | Electromagnetic compatibility design method of electric cylinder, electromagnetic compatibility electric cylinder and application |
| CN111723543B (en) * | 2020-06-18 | 2023-06-13 | 西安微电子技术研究所 | Electromagnetic compatibility design method of electric cylinder, electromagnetic compatibility electric cylinder and application |
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