CN106093692A - The method and device that detection electric energy meter is visited one house after another - Google Patents
The method and device that detection electric energy meter is visited one house after another Download PDFInfo
- Publication number
- CN106093692A CN106093692A CN201610360039.3A CN201610360039A CN106093692A CN 106093692 A CN106093692 A CN 106093692A CN 201610360039 A CN201610360039 A CN 201610360039A CN 106093692 A CN106093692 A CN 106093692A
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- China
- Prior art keywords
- electric energy
- energy meter
- house
- another
- burden
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Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- 239000010703 silicon Substances 0.000 claims abstract description 9
- 230000001351 cycling effect Effects 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention relates to electric energy meter visit one house after another detection method, be specially the method and device that detection electric energy meter is visited one house after another.Solve existing electric energy meter detection method of visiting one house after another and cannot ensure to detect 100% problem accurately.The method is realized by following steps: 1) in user family, interval periodically applies load or burden without work；2) in the electric energy meter side monitoring reactive power value corresponding with user or phase cycling situation of change；3) if step 1) the load or burden without work cyclically-varying situation and the step 2 that apply) reactive power value that monitors or phase place consistent, then the corresponding relation of electric energy meter and user is correctly, the most incorrect i.e. visits one house after another.Device includes containing 555 intervalometers, and is connected to the relay of its outfan or controls pole and be controlled by the silicon controlled control circuit of 555 timer output ends, by normally opened contact or the controllable silicon of relay, the controlled circuit being in series with load or burden without work.100% can be realized correctly judge.
Description
Technical field
The present invention relates to electric energy meter or electric power meter is visited one house after another detection method, be specially detection electric energy meter string
The method and device at family.
Background technology
Power information collection is the important content building intelligent grid.Manual metering charge method does not the most adapt to the modern times
Management requirement, solve mesolow user manual metering charge present in problem and realize user's electric energy use information automatic
Gather and to electrical equipment implement long-distance intelligent accurately control be power information gather main task.Complete along with gathering project
Face is implemented, and needs to change large number of intelligent electric meter, and the duration is short, is pressed for time, and quantities is great, construction and installation or maintenance process
In, owing to staff's work flow is lack of standardization, control measure is not strict, and follow-up examination is checked on half-hearted careful, causes mistake
Wiring, causes that measurement meter is incorrect with actual user's corresponding relation i.e. visits one house after another, electric energy metrical and charge calculation dislocation, hat Lee
Wear, can not find in time and correct for a long time, cause managerial confusion, customer complaint etc. to affect the thing of power supply enterprise's good service image
Part occurs.Prior art has multiple electric energy meter or electric power meter to visit one house after another detection method, but all cannot ensure detection
100% accurately.
Summary of the invention
It is accurate that detection method that the present invention solves existing electric energy meter or electric power meter is visited one house after another cannot ensure to detect 100%
True problem, it is provided that a kind of detect the method and device that electric energy meter is visited one house after another.
The present invention adopts the following technical scheme that realization: the method that detection electric energy meter is visited one house after another, the method is by such as
Lower step realizes:
1) in user family, interval periodically applies load or burden without work；
2) in the electric energy meter side monitoring reactive power value corresponding with user or phase cycling situation of change；
3) if step 1) the load or burden without work cyclically-varying situation and the step 2 that apply) reactive power value that monitors or phase place
Consistent, then the corresponding relation of electric energy meter and user is correct, the most incorrect i.e. visits one house after another.
The method of the invention is the change of resting period property in the load or burden without work that user applies, the load or burden without work of this change
Peculiar for this subscribers' line, therefore can realize 100% and correctly judge.The method of the invention is novel, unique, and clear principle is sentenced
Disconnected accurate, simple to operate easy to learn, it is not necessary to user is had a power failure, the meritorious metering nothing of single-phase user is affected.
Realize above-mentioned detection electric energy meter to visit one house after another the device of method, including containing 555 intervalometers, and be connected to its output
The relay of end or control pole are controlled by the silicon controlled control circuit of 555 timer output ends, by the normally opened contact of relay
Or controllable silicon, the controlled circuit being in series with load or burden without work.During work, described controlled circuit two ends are accessed user's power supply and are inserted
Seat, 555 timer output end output interval periodic square wave signal, control the normally opened contact periodically opening and closing of relay, or
Controllable silicon periodically break-make, so that load or burden without work resting period property accesses user.
This principle of device is clear, simple in construction.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the method for the invention；
Fig. 2 is the control circuit structural representation of device of the present invention；
Fig. 3 is the controlled circuit structural representation of device of the present invention.
In figure: 1-electrical energy metering tank, 2-electric energy meter, 3-reactive volt-ampere meter or phase meter, 4-user family inserts
Seat, 5-realizes the device of the method for the invention.
Detailed description of the invention
The method that detection electric energy meter is visited one house after another, the method is realized by following steps:
1) in user family, interval periodically applies load or burden without work；
2) in the electric energy meter side monitoring reactive power value corresponding with user or phase cycling situation of change；
3) if step 1) the load or burden without work cyclically-varying situation and the step 2 that apply) reactive power value that monitors or phase place
Consistent, then the corresponding relation of electric energy meter and user is correct, the most incorrect i.e. visits one house after another.
When being embodied as, step 2) be at the electric energy meter table tail of electrical energy metering tank and outlet reactive volt-ampere meter or
Current/voltage phase meter, (one by one) monitors reactive power or phase cycling situation of change, thus finds out measurement meter with actual
The correct corresponding relation of user.Now reactive volt-ampere meter meter registration changes between two values, and the two numerical value is i.e. respectively
Idle in user family after accessing the reactive power value of electrical equipment in user family before load or burden without work and accessing reactive power load
Performance number.The two phase difference is the reactive power value of reactive power load, is a fixed value.The step nothing of this fixed cycle
Merit changed power will not produce when normal electricity consumption, the characteristic signal just having when belonging to a kind of detection, and only with this user
Just can detect this kind of phenomenon on corresponding connection box of electric energy meter, have unique exclusiveness, the method may insure that 100% inspection
Survey correct.
Realize above-mentioned detection electric energy meter to visit one house after another the device of method, including containing 555 intervalometers, and be connected to its output
The relay of end or control pole are controlled by the silicon controlled control circuit of 555 timer output ends, by the normally opened contact of relay
Or controllable silicon, the controlled circuit being in series with load or burden without work.Described load or burden without work is capacitor or reactor.
Claims (4)
1. one kind is detected the method that electric energy meter is visited one house after another, it is characterised in that the method is realized by following steps:
1) in user family, interval periodically applies load or burden without work；
2) in the electric energy meter side monitoring reactive power value corresponding with user or phase cycling situation of change；
3) if step 1) the load or burden without work cyclically-varying situation and the step 2 that apply) reactive power value that monitors or phase place
Consistent, then the corresponding relation of electric energy meter and user is correct, the most incorrect i.e. visits one house after another.
The method that detection electric energy meter the most according to claim 1 is visited one house after another, it is characterised in that step 2) it is at electric energy meter
Scale table tail and outlet reactive volt-ampere meter or current/voltage phase meter, supervision reactive power or phase cycling change feelings
Condition.
3. realize the device of the method that detection electric energy meter is visited one house after another as claimed in claim 1, it is characterised in that include containing 555
Intervalometer, and be connected to its outfan relay or control pole be controlled by 555 timer output ends silicon controlled control electricity
Road, by normally opened contact or the controllable silicon of relay, the controlled circuit being in series with load or burden without work.
Device the most according to claim 3, it is characterised in that load or burden without work is capacitor or reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360039.3A CN106093692A (en) | 2016-05-27 | 2016-05-27 | The method and device that detection electric energy meter is visited one house after another |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360039.3A CN106093692A (en) | 2016-05-27 | 2016-05-27 | The method and device that detection electric energy meter is visited one house after another |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106093692A true CN106093692A (en) | 2016-11-09 |
Family
ID=57230056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610360039.3A Pending CN106093692A (en) | 2016-05-27 | 2016-05-27 | The method and device that detection electric energy meter is visited one house after another |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106093692A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443314A (en) * | 2016-11-29 | 2017-02-22 | 国网湖南省电力公司 | Electric consumption line missort detection method and device |
| CN109444789A (en) * | 2018-10-09 | 2019-03-08 | 国网湖北省电力有限公司宜昌供电公司 | A kind of Electricity customers and electric energy meter relation recognition device and method |
| CN110346624A (en) * | 2018-12-25 | 2019-10-18 | 深圳市联强邦盛实业有限公司 | A kind of family table relationship intelligent correction system and method |
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|---|---|---|---|---|
| CN104316816A (en) * | 2014-10-09 | 2015-01-28 | 国家电网公司 | Single-phase residential energy meter missort checking method |
| CN104714146A (en) * | 2015-03-13 | 2015-06-17 | 长沙敏特电力技术有限公司 | Electricity meter cross-room wiring detection device and detection method thereof |
| CN104965147A (en) * | 2015-07-15 | 2015-10-07 | 国家电网公司 | Low-voltage-user electric energy meter series detection system and detection method |
| CN105005017A (en) * | 2015-07-26 | 2015-10-28 | 国家电网公司 | Checking tool for quickly checking corresponding relation between ammeters and users |
| CN105116278A (en) * | 2015-09-28 | 2015-12-02 | 罗敏 | Electric energy meter missort line tracker |
| CN105223537A (en) * | 2015-11-06 | 2016-01-06 | 国网重庆市电力公司电力科学研究院 | A kind of electric energy meter is visited one house after another pick-up unit and method |
| CN105589011A (en) * | 2016-02-26 | 2016-05-18 | 国网浙江省电力公司嘉兴供电公司 | Missort investigation device and investigation method before installation of single-phase resident ammeter |
-
2016
- 2016-05-27 CN CN201610360039.3A patent/CN106093692A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316816A (en) * | 2014-10-09 | 2015-01-28 | 国家电网公司 | Single-phase residential energy meter missort checking method |
| CN104714146A (en) * | 2015-03-13 | 2015-06-17 | 长沙敏特电力技术有限公司 | Electricity meter cross-room wiring detection device and detection method thereof |
| CN104965147A (en) * | 2015-07-15 | 2015-10-07 | 国家电网公司 | Low-voltage-user electric energy meter series detection system and detection method |
| CN105005017A (en) * | 2015-07-26 | 2015-10-28 | 国家电网公司 | Checking tool for quickly checking corresponding relation between ammeters and users |
| CN105116278A (en) * | 2015-09-28 | 2015-12-02 | 罗敏 | Electric energy meter missort line tracker |
| CN105223537A (en) * | 2015-11-06 | 2016-01-06 | 国网重庆市电力公司电力科学研究院 | A kind of electric energy meter is visited one house after another pick-up unit and method |
| CN105589011A (en) * | 2016-02-26 | 2016-05-18 | 国网浙江省电力公司嘉兴供电公司 | Missort investigation device and investigation method before installation of single-phase resident ammeter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443314A (en) * | 2016-11-29 | 2017-02-22 | 国网湖南省电力公司 | Electric consumption line missort detection method and device |
| CN109444789A (en) * | 2018-10-09 | 2019-03-08 | 国网湖北省电力有限公司宜昌供电公司 | A kind of Electricity customers and electric energy meter relation recognition device and method |
| CN110346624A (en) * | 2018-12-25 | 2019-10-18 | 深圳市联强邦盛实业有限公司 | A kind of family table relationship intelligent correction system and method |
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Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |