CN112816775A - Hidden line electricity stealing troubleshooting and detecting method - Google Patents
Hidden line electricity stealing troubleshooting and detecting method Download PDFInfo
- Publication number
- CN112816775A CN112816775A CN202011478751.6A CN202011478751A CN112816775A CN 112816775 A CN112816775 A CN 112816775A CN 202011478751 A CN202011478751 A CN 202011478751A CN 112816775 A CN112816775 A CN 112816775A
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- China
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- detection unit
- line position
- current data
- electricity stealing
- host
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- 230000005611 electricity Effects 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000013024 troubleshooting Methods 0.000 title claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 46
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000006399 behavior Effects 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/066—Arrangements for avoiding or indicating fraudulent use
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention provides a hidden line electricity stealing troubleshooting and detecting method, and belongs to the technical field of electricity stealing prevention. The method comprises the following steps: s1: deploying a detection unit on a user site for acquiring current data; s2: each detection unit collects current data and wirelessly transmits the collected current data to the host; s3: and the host machine analyzes and judges the received current data and stores the result.
Description
Technical Field
The invention relates to the technical field of electricity stealing prevention, in particular to a hidden line electricity stealing troubleshooting and detecting method.
Background
As is well known, the behavior of electricity stealing brings huge losses to power supply enterprises and national assets, and simultaneously, great personal and equipment potential safety hazards exist, and the national economic development and social stability are seriously influenced. With the development of the technology, the electricity stealing mode of lawless persons is also continuously renewed, and the actions of damaging a power supply line or an electricity meter, a short-circuit line and the like are usually accompanied in order to finish the electricity stealing process. The existing low-voltage electricity stealing troubleshooting mode is mainly based on data analysis of an electricity information acquisition system, comprehensive diagnosis and analysis are carried out on uncapping records and zero live line currents on a reading meter and a concentrator, the electricity stealing rate of meters and borrowing meters is high, the occurrence of electricity stealing behaviors can be determined only in a large range, and specific positioning cannot be realized during troubleshooting of electricity stealing types such as 'private drawing disorderly connection', 'embedded dark line', 'bypassing measurement' and the like which need specific on-site investigation.
Disclosure of Invention
In view of this, the invention provides a hidden line electricity stealing troubleshooting and detecting method, so as to solve the technical problem that electricity stealing modes such as embedded hidden lines cannot be specifically positioned in an electricity stealing preventing mode in the prior art.
The invention provides a hidden line electricity stealing troubleshooting detection method, which comprises the following steps:
s1: deploying a detection unit on a user site for acquiring current data;
s2: each detection unit collects current data and wirelessly transmits the collected current data to the host;
s3: the host machine analyzes and judges the received current data and stores the result;
wherein, the S1 includes the following steps:
s11: installing a detection unit at the incoming line position of the user electric energy meter, and installing a plurality of detection units at the outgoing line position according to the number of outgoing line branches;
s12: time service is carried out on all the detection units, and the clocks of all the detection units and the host are ensured to be uniform;
s13: confirming the address of the detection unit to ensure that the host can identify the detection unit at the incoming line position and the outgoing line position;
in the step S2, the current data acquired by the incoming line detection unit is an incoming line current, which is marked as IIntoThe current data collected by the detection unit at the outgoing line position is outgoing line current which is marked as IGo out(ii) a The sum of all outlet currents is ∑ IGo out；
In S3, a current threshold I is setThreshold(s)＝IIntoX 5%, if IInto-∑IGo out≥IThreshold(s)And judging that the hidden line electricity stealing behavior exists.
Preferably, the detection unit is of a handheld terminal type; the incoming line position detection unit is clamped at the incoming line position of a live line of the user electric energy meter, and the outgoing line position detection unit is clamped at the outgoing line position of the live line of the user electric energy meter.
According to the technical scheme, the detection units are respectively arranged at the incoming line position and the outgoing line position of the electric energy meter on the user site, so that the actual incoming line current and the actual outgoing line current on the power line of the user can be monitored on site, the host computer can judge whether the user has the private hidden line through comparison and analysis of the data collected wirelessly, and specific positioning can be realized on the electricity stealing behavior of the private hidden line of the user.
Drawings
FIG. 1 is a flow chart of the present invention.
Detailed Description
The technical solutions and effects of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings of the present invention.
Referring to fig. 1, a method for troubleshooting and detecting hidden line electricity stealing includes the following steps:
s1: deploying a detection unit on a user site for acquiring current data 101;
s2: each detection unit collects current data and wirelessly transmits the collected current data to the host 102;
s3: the host machine analyzes and judges the received current data and stores a result 103;
wherein, the S1 includes the following steps:
s11: installing a detection unit at the incoming line position of the user electric energy meter, and installing a plurality of detection units at the outgoing line position according to the number of outgoing line branches;
s12: time service is carried out on all the detection units, and the clocks of all the detection units and the host are ensured to be uniform;
s13: confirming the address of the detection unit to ensure that the host can identify the detection unit at the incoming line position and the outgoing line position;
in the step S2, the current data acquired by the incoming line detection unit is an incoming line current, which is marked as IIntoThe current data collected by the detection unit at the outgoing line position is outgoing line current which is marked asIGo out(ii) a The sum of all outlet currents is ∑ IGo out；
In S3, a current threshold I is setThreshold(s)＝IIntoX 5%, if IInto-∑IGo out≥IThreshold(s)And judging that the hidden line electricity stealing behavior exists.
Furthermore, in order to not affect normal power supply and user power consumption and facilitate detection, the detection unit is in a handheld terminal type; the incoming line position detection unit is clamped at the incoming line position of a live line of the user electric energy meter, and the outgoing line position detection unit is clamped at the outgoing line position of the live line of the user electric energy meter.
According to the technical scheme, the detection units are respectively arranged at the incoming line position and the outgoing line position of the electric energy meter on the user site, so that the actual incoming line current and the actual outgoing line current on the power line of the user can be monitored on site, the host computer can judge whether the user has the private hidden line through comparison and analysis of the data collected wirelessly, and specific positioning can be realized on the electricity stealing behavior of the private hidden line of the user.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (2)
1. A hidden line electricity stealing troubleshooting detection method is characterized by comprising the following steps:
s1: deploying a detection unit on a user site for acquiring current data;
s2: each detection unit collects current data and wirelessly transmits the collected current data to the host;
s3: the host machine analyzes and judges the received current data and stores the result;
wherein, the S1 includes the following steps:
s11: installing a detection unit at the incoming line position of the user electric energy meter, and installing a plurality of detection units at the outgoing line position according to the number of outgoing line branches;
s12: time service is carried out on all the detection units, and the clocks of all the detection units and the host are ensured to be uniform;
s13: confirming the address of the detection unit to ensure that the host can identify the detection unit at the incoming line position and the outgoing line position;
in the step S2, the current data acquired by the incoming line detection unit is an incoming line current, which is marked as IIntoThe current data collected by the detection unit at the outgoing line position is outgoing line current which is marked as IGo out(ii) a The sum of all outlet currents is ∑ IGo out(ii) a In S3, a current threshold I is setThreshold(s)＝IIntoX 5%, if IInto-∑IGo out≥IThreshold(s)And judging that the hidden line electricity stealing behavior exists.
2. The method of claim 1, wherein the method comprises: the detection unit is in a handheld terminal type; the incoming line position detection unit is clamped at the incoming line position of a live line of the user electric energy meter, and the outgoing line position detection unit is clamped at the outgoing line position of the live line of the user electric energy meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011478751.6A CN112816775A (en) | 2020-12-15 | 2020-12-15 | Hidden line electricity stealing troubleshooting and detecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011478751.6A CN112816775A (en) | 2020-12-15 | 2020-12-15 | Hidden line electricity stealing troubleshooting and detecting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112816775A true CN112816775A (en) | 2021-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011478751.6A Pending CN112816775A (en) | 2020-12-15 | 2020-12-15 | Hidden line electricity stealing troubleshooting and detecting method |
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| Country | Link |
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| CN (1) | CN112816775A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216505A (en) * | 2008-01-14 | 2008-07-09 | 深圳浩宁达仪表股份有限公司 | Electricity anti-theft device with remote communicating function and method |
| CN202720264U (en) * | 2012-04-26 | 2013-02-06 | 北京新源绿网节能科技有限公司 | Remote monitoring system for electricity consumption |
| CN102928636A (en) * | 2012-10-26 | 2013-02-13 | 四川电力科学研究院 | Wireless electric larceny prevention device |
| CN203405493U (en) * | 2013-08-29 | 2014-01-22 | 北京新源绿网节能科技有限公司 | Terminal box electricity-stealing positioning device |
| CN104535813A (en) * | 2015-01-29 | 2015-04-22 | 威胜集团有限公司 | Electricity larceny prevention system and electricity larceny judgment method for large specific power transformer electricity user |
| CN105572623A (en) * | 2015-12-14 | 2016-05-11 | 国家电网公司 | Remote electricity stealing inspection device |
| CN106685086A (en) * | 2017-01-19 | 2017-05-17 | 国网山东省电力公司邹城市供电公司 | Remote power utilization management system |
| CN111443238A (en) * | 2020-04-20 | 2020-07-24 | 北京智盟信通科技有限公司 | Electricity larceny prevention method |
-
2020
- 2020-12-15 CN CN202011478751.6A patent/CN112816775A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216505A (en) * | 2008-01-14 | 2008-07-09 | 深圳浩宁达仪表股份有限公司 | Electricity anti-theft device with remote communicating function and method |
| CN202720264U (en) * | 2012-04-26 | 2013-02-06 | 北京新源绿网节能科技有限公司 | Remote monitoring system for electricity consumption |
| CN102928636A (en) * | 2012-10-26 | 2013-02-13 | 四川电力科学研究院 | Wireless electric larceny prevention device |
| CN203405493U (en) * | 2013-08-29 | 2014-01-22 | 北京新源绿网节能科技有限公司 | Terminal box electricity-stealing positioning device |
| CN104535813A (en) * | 2015-01-29 | 2015-04-22 | 威胜集团有限公司 | Electricity larceny prevention system and electricity larceny judgment method for large specific power transformer electricity user |
| CN105572623A (en) * | 2015-12-14 | 2016-05-11 | 国家电网公司 | Remote electricity stealing inspection device |
| CN106685086A (en) * | 2017-01-19 | 2017-05-17 | 国网山东省电力公司邹城市供电公司 | Remote power utilization management system |
| CN111443238A (en) * | 2020-04-20 | 2020-07-24 | 北京智盟信通科技有限公司 | Electricity larceny prevention method |
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Application publication date: 20210518 |