CN104237626A - Electricity larceny preventing monitoring device - Google Patents
Electricity larceny preventing monitoring device Download PDFInfo
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- CN104237626A CN104237626A CN201410549796.6A CN201410549796A CN104237626A CN 104237626 A CN104237626 A CN 104237626A CN 201410549796 A CN201410549796 A CN 201410549796A CN 104237626 A CN104237626 A CN 104237626A
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- central processing
- processing module
- monitoring device
- electricity larceny
- submeter
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Abstract
The invention specifically relates to an electricity larceny preventing monitoring device and aims at solving the problem of lack of timely and accurate electricity larceny preventing monitoring equipment. The electricity larceny preventing monitoring device comprises a host arranged in a power distribution box; a central processing module is arranged in the host; serial communication circuits are connected between the central processing module and a main meter and each sub-meter; the central processing module is connected with a GPRS module; the central processing module is further connected with a change-over switch which is connected with a plurality of transforms; the transformers are specifically mounted in lines before every sub-meters. The electricity larceny preventing monitoring device is timely and accurate in monitoring, low in manufacturing cost and convenient to use, and especially suitable for monitoring of electricity larceny prevention.
Description
Technical field
The present invention relates to power distribution technical field, be specially a kind of electricity stealing-prevention monitoring device.
Background technology
In daily distribution, often have stealing electricity phenomenon and occur.Get off for a long time, not only cause the wasting of resources, cause heavy losses to country, and there is larger potential safety hazard in the behavior, very easily electric shock accidents occurs.When checking meter, even if find that summary table data and each submeter data are not inconsistent, be also difficult to judge whether to there occurs stealing.There is its own shortcomings in existing anti-electricity-theft equipment, stealing judges not in time, accurately can not judge it is which there occurs stealing, can not judge time that stealing occurs etc.
Summary of the invention
The present invention in order to solve shortage promptly and accurately the problem of anti-electricity-theft monitoring equipment, provide a kind of electricity stealing-prevention monitoring device.
The present invention adopts following technical scheme to realize: electricity stealing-prevention monitoring device, comprise the main frame be located in panel box, central processing module is provided with in main frame, central processing module and summary table and each submeter are all connected with serial communication circuit, central processing module is connected with GPRS module, central processing module is separately connected to change-over switch, and change-over switch connects some mutual inductors, and mutual inductor is specially on the circuit before being arranged on each submeter.
Mutual inductor is for measuring electric current and the voltage of the circuit before submeter, and pass data back central processing module, and be scaled the energy data of each circuit, central processing module and summary table and the equal serial communication circuit of each submeter are for gathering the data of summary table and each submeter, data after the data of summary table and each submeter and mutual inductor convert by central processing module contrast, if difference exceeds certain limit, then be judged as stealing, and writing time, energy data, then send staff to by GPRS module and process.In the above-mentioned course of work, central processing module and summary table and the equal serial communication circuit of each submeter, mutual inductor energy data conversion algorithm, central processing module, GPRS module are prior art, and the power supply of modules and mutual telecommunication circuit are that those skilled in the art easily realize.
Beneficial effect of the present invention is as follows: utilize mutual inductor to measure the track data before submeter and through the Data Comparison of central processing module process and summary table and each submeter, realize power theft monitoring.The present invention monitors timely and accurate, cheap, easy to use, is particularly suitable for and anti-electricity-theft monitoring.
Accompanying drawing explanation
Fig. 1 is arrangement schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention.
In figure: 1-main frame, 2-mutual inductor, 3-change-over switch, 4-central processing module, 5-GPRS module.
Embodiment
Electricity stealing-prevention monitoring device, comprise the main frame 1 be located in panel box, central processing module 5 is provided with in main frame 1, central processing module 5 is all connected with serial communication circuit with summary table and each submeter, central processing module 4 is connected with GPRS module 6, central processing module 4 is separately connected to change-over switch 3, and change-over switch 3 connects some mutual inductors 2, and mutual inductor 2 is specially on the circuit before being arranged on each submeter.In specific implementation process, the connected mode between mutual inductor 2 and main frame 1 can adopt wired connection or wireless connections, adopts wireless connections to connect, sets up wireless communication module in main frame 1 and on mutual inductor 2.Adopt wireless connections can simplified wiring greatly, cost-saving.
Claims (1)
1. an electricity stealing-prevention monitoring device, it is characterized in that: comprise the main frame (1) be located in panel box, central processing module (5) is provided with in main frame (1), central processing module (5) is all connected with serial communication circuit with summary table and each submeter, central processing module (4) is connected with GPRS module (6), central processing module (4) is separately connected to change-over switch (3), and change-over switch (3) connects some mutual inductors (2), and mutual inductor (2) is specially on the circuit before being arranged on each submeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549796.6A CN104237626A (en) | 2014-10-17 | 2014-10-17 | Electricity larceny preventing monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549796.6A CN104237626A (en) | 2014-10-17 | 2014-10-17 | Electricity larceny preventing monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104237626A true CN104237626A (en) | 2014-12-24 |
Family
ID=52226104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410549796.6A Pending CN104237626A (en) | 2014-10-17 | 2014-10-17 | Electricity larceny preventing monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104237626A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2399734Y (en) * | 1999-11-12 | 2000-10-04 | 马学东 | Combined multi-users whole electronic watt-hour meter |
| CN101201364A (en) * | 2007-01-26 | 2008-06-18 | 杨英熙 | High pressure measurement device and antitheft electric method for high-low pressure electric quantity measurement contrast |
| CN102227047A (en) * | 2011-04-08 | 2011-10-26 | 河北省电力研究院 | 400V-voltage integrated power distribution cabinet system of intelligent rural grid |
| CN102981097A (en) * | 2012-12-06 | 2013-03-20 | 黑龙江省科力电子有限公司 | Electricity larceny preventing detector |
| CN202929077U (en) * | 2012-07-25 | 2013-05-08 | 国网电力科学研究院 | Electricity stealing resistant device and its system |
| CN103954816A (en) * | 2014-04-30 | 2014-07-30 | 国网上海市电力公司 | Inelegant remote anti-electricity-stealing inspection method |
-
2014
- 2014-10-17 CN CN201410549796.6A patent/CN104237626A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2399734Y (en) * | 1999-11-12 | 2000-10-04 | 马学东 | Combined multi-users whole electronic watt-hour meter |
| CN101201364A (en) * | 2007-01-26 | 2008-06-18 | 杨英熙 | High pressure measurement device and antitheft electric method for high-low pressure electric quantity measurement contrast |
| CN102227047A (en) * | 2011-04-08 | 2011-10-26 | 河北省电力研究院 | 400V-voltage integrated power distribution cabinet system of intelligent rural grid |
| CN202929077U (en) * | 2012-07-25 | 2013-05-08 | 国网电力科学研究院 | Electricity stealing resistant device and its system |
| CN102981097A (en) * | 2012-12-06 | 2013-03-20 | 黑龙江省科力电子有限公司 | Electricity larceny preventing detector |
| CN103954816A (en) * | 2014-04-30 | 2014-07-30 | 国网上海市电力公司 | Inelegant remote anti-electricity-stealing inspection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |