CN202305626U - Intelligent automatic management system for preventing stealing electricity - Google Patents
Intelligent automatic management system for preventing stealing electricity Download PDFInfo
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- CN202305626U CN202305626U CN2011204149661U CN201120414966U CN202305626U CN 202305626 U CN202305626 U CN 202305626U CN 2011204149661 U CN2011204149661 U CN 2011204149661U CN 201120414966 U CN201120414966 U CN 201120414966U CN 202305626 U CN202305626 U CN 202305626U
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Abstract
The utility model discloses an intelligent automatic management system for preventing stealing electricity. The system comprises a box body; the input end of the box body is provided with first, second, third and fourth input ceramic connectors which are connected with the output wire end of a transformer; the output end of the box body is provided with first, second, third and fourth output ceramic connectors; and an electrical energy gauge is arranged in the box body. The system is characterized by also comprising a terminal information acquisition device, an information processing device, a signal transmitting and receiving device, a remote console and a terminal control device. The system can prevent the electricity stealing behaviors of changing system connection such as disconnection, shunting, reversing and the like, can also monitor and prevent the electricity stealing behavior of taking voltage through zero lines, has a remote real-time monitoring function, is easy, feasible and reliable to implement, brings great convenience to the operation of a power system, protects the safety of national power property, and prevents illegal stealing.
Description
Technical field
The utility model relates to a kind of power supply department provides the equipment of electric energy to the user, relates in particular to a kind of anti-theft electric management system of power-supply unit.
Background technology
Department of electric company owing to use electric current can't directly measure more greatly, in general all uses D.C mutual-inductor to cooperate electric energy meter to measure in to three-phase electricity user ground metering process at present.But in this metering, change system wiring such as current breaker, shunting, switching-over, commutation, mutual inductor inverse current fall table, phase line and zero line exchanges, the pressure-wire phase failure, commutation, the zero line band is pressed even cut off means such as metering system and sneak current, the very difficult discovery of power department sometimes and searching.The metering system wiring is mainly arbitrarily changed to the user by the metering anti-theft electric system system that existing power supply department adopts makes line broken circuit, shunting, switching-over etc. play certain preventive effect; But electric energy meter zero line band pressure, cut-out metering system strick precaution etc. has just been seemed not enough, also do not implemented remote monitoring function simultaneously.
The utility model content
The utility model technical matters to be solved provides whether operate as normal of a kind of output that can detect D.C mutual-inductor, prevents illegal power stealing, and carries out remote monitoring, implements the simple intelligent automated management system of practicable anti-power stealing.
For solving the problems of the technologies described above; The technical scheme of the utility model is: the intelligent automated management system of anti-power stealing; Comprise casing; The input end of said casing is provided with the ceramic junction block of first input, the ceramic junction block of second input, the ceramic junction block of the 3rd input, the ceramic junction block of the 4th input that is connected with the transformer output line terminal; The ceramic junction block of wherein said the 4th input is connected with zero line; The output terminal of said casing be provided be connected with the external user cable with said first the input ceramic junction block, second the input ceramic junction block, the 3rd the input ceramic junction block, the 4th the input ceramic junction block corresponding first output ceramic junction block, second output ceramic junction block, the 3rd output ceramic junction block, the 4th output ceramic junction block, be provided with electric energy meter in the said casing, also comprise:
The end message harvester; Said end message harvester is provided with the metering sampling unit; Said metering sampling unit comprises first D.C mutual-inductor, second D.C mutual-inductor, the 3rd D.C mutual-inductor, the 4th D.C mutual-inductor and first current transformer, second current transformer, the 3rd current transformer; The wiring of the ceramic junction block of said first input, the ceramic junction block of second input, the ceramic junction block of the 3rd input, the ceramic junction block of the 4th input is passed said first D.C mutual-inductor, second D.C mutual-inductor, the 3rd D.C mutual-inductor, the 4th D.C mutual-inductor respectively and is connected to the ceramic junction block of said first output, the ceramic junction block of said second output, the ceramic junction block of said the 3rd output, the ceramic junction block end of said the 4th output; Said first D.C mutual-inductor, said second D.C mutual-inductor, output line of said the 3rd D.C mutual-inductor pass said second current transformer jointly and are connected to said electric energy meter; Two output terminals of said the 4th D.C mutual-inductor are connected with and pass the output line that said second current transformer forms loop; Be connected to said electric energy meter after another root output line of said first D.C mutual-inductor passes said first current transformer, said zero line is connected to said electric energy meter after passing said the 3rd current transformer;
Signal conditioning package; Receive the output signal of handling said end message harvester; Comprise single-chip microcomputer processing controls box, the signal input part of said single-chip microcomputer processing controls box is connected with the output terminal of said first current transformer, second current transformer, the 3rd current transformer;
Signal transceiver, said signal transceiver send output remote signal and the receiving feedback signals after said signal conditioning package is handled;
Remote console, said remote console receive the said output remote signal that said signal transceiver sends and monitor said end message harvester state, and send said feedback signal;
Terminal control mechanism, said terminal control mechanism comprise the A.C. contactor switch that is installed in external user cable current input terminal, and said A.C. contactor switch is opened and closed by said feedback signal control.
As optimized technical scheme, said end message harvester also comprises the casing anti-picking device, and said casing anti-picking device is provided with the trigger switch that is installed in said cabinet door line place, and said trigger switch control linkage has warning device.
As the improvement to technique scheme, said end message harvester also comprises the anti-theft device that moves, and the said anti-theft device that moves is provided with the mercury cut-off that is installed in the said casing, and said mercury cut-off control linkage has said warning device.
As further improvement, also comprise standby battery in the said casing to technique scheme.
As the further improvement to technique scheme, said warning device comprises audible alarm unit, luminous watchful unit and casing high-voltage pulse unit.
As the especially further improvement to technique scheme, said electric energy meter adopts the electric energy meter that pulse signal output is arranged, and the pulse output signals of said electric energy meter is sent to said remote console through said signal transceiver.
Owing to adopted technique scheme; The intelligent automated management system of anti-power stealing; Comprise casing; The input end of said casing is provided with the ceramic junction block of first input, the ceramic junction block of second input, the ceramic junction block of the 3rd input, the ceramic junction block of the 4th input that is connected with the transformer output line terminal; The ceramic junction block of wherein said the 4th input is connected with zero line; The output terminal of said casing be provided be connected with the external user cable with said first the input ceramic junction block, second the input ceramic junction block, the 3rd the input ceramic junction block, the 4th the input ceramic junction block corresponding first output ceramic junction block, second output ceramic junction block, the 3rd output ceramic junction block, the 4th output ceramic junction block; Be provided with electric energy meter in the said casing; Also comprise: the end message harvester; Said end message harvester is provided with the metering sampling unit; Said metering sampling unit comprises first D.C mutual-inductor, second D.C mutual-inductor, the 3rd D.C mutual-inductor, the 4th D.C mutual-inductor and first current transformer, second current transformer, the 3rd current transformer; The wiring of the ceramic junction block of said first input, the ceramic junction block of second input, the ceramic junction block of the 3rd input, the ceramic junction block of the 4th input is passed said first D.C mutual-inductor, second D.C mutual-inductor, the 3rd D.C mutual-inductor, the 4th D.C mutual-inductor respectively and is connected to the ceramic junction block of said first output, the ceramic junction block of said second output, the ceramic junction block of said the 3rd output, the ceramic junction block end of said the 4th output; Said first D.C mutual-inductor, said second D.C mutual-inductor, output line of said the 3rd D.C mutual-inductor pass said second current transformer jointly and are connected to said electric energy meter; Two output terminals of said the 4th D.C mutual-inductor are connected with and pass the output line that said second current transformer forms loop; Be connected to said electric energy meter after another root output line of said first D.C mutual-inductor passes said first current transformer, said zero line is connected to said electric energy meter after passing said the 3rd current transformer; Signal conditioning package; Receive the output signal of handling said end message harvester; Comprise single-chip microcomputer processing controls box, the signal input part of said single-chip microcomputer processing controls box is connected with the output terminal of said first current transformer, second current transformer, the 3rd current transformer; Said single-chip microcomputer processing controls box is delivered on the output signal line road of said first current transformer, second current transformer, the 3rd current transformer respectively; Said single-chip microcomputer processing controls box is through finding to the comparison of said first current transformer, second current transformer, the 3rd current transformer signal whether the phasing degree of three-phase electricity departs from; Prevent that some people from utilizing the way that changes the phasing degree to sneak current; Simultaneously can check out whether zero line is with pressure; Prevent artificial power stealing behavior, whether this method has also detected said first D.C mutual-inductor, second D.C mutual-inductor, the 3rd D.C mutual-inductor, the 4th D.C mutual-inductor itself normal and this is made judgement; Signal transceiver, said signal transceiver send output remote signal and the receiving feedback signals after said signal conditioning package is handled; Remote console, said remote console receive the said output remote signal that said signal transceiver sends and monitor said end message harvester state, and send said feedback signal; During operate as normal; Said signal transceiver constantly sends signal to said remote console; Normal powered operation is monitored in real time; The phenomenon if illegally sneak current, said signal transceiver are sent to said remote console with the process information of said single-chip microcomputer processing controls box and carry out alarm; If said signal transceiver stops to send signal, said casing possibly destroyed or broken down, said remote console alarm; Terminal control mechanism, said terminal control mechanism comprise the A.C. contactor switch that is installed in external user cable current input terminal, and said A.C. contactor switch is opened and closed by said feedback signal control; When said remote console receives illegal power stealing signal, make feedback signal, the said A.C. contactor switch of Remote stops the power supply to outside service cable line, protection State Grid property safety; The utility model not only can to change system wiring as open circuit, shunt, power stealing behavior such as switching-over takes precautions against; And can also monitor and take precautions against zero line power stealing behavior with pressure; Also possess the remote real-time monitoring function simultaneously, implement simply solid, for the work of electric system brings great convenience; Protect the safety of State Grid's property simultaneously, prevent trespassory taking.
Description of drawings
Fig. 1 is the fundamental diagram of the utility model embodiment;
Fig. 2 is the structure principle chart in the casing of the utility model embodiment terminal.
Among the figure: the 1-casing; The ceramic junction block of 21-first input; The ceramic junction block of 22-second input; The ceramic junction block of 23-the 3rd input; The ceramic junction block of 24-the 4th input; The ceramic junction block of 31-first output; The ceramic junction block of 32-second output; The ceramic junction block of 33-the 3rd output; The ceramic junction block of 34-the 4th output; The 4-electric energy meter; 51-first D.C mutual-inductor; 52-second D.C mutual-inductor; 53-the 3rd D.C mutual-inductor; 54-the 4th D.C mutual-inductor; 61-first current transformer; 62-second current transformer; 63-the 3rd current transformer; 7-single-chip microcomputer processing controls box; 8-signal transceiver; The 9-trigger switch; The 10-standby battery; The 11-mercury cut-off.
Embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model.In the detailed description below, some example embodiment of the utility model has only been described through the mode of explanation.Undoubtedly, those of ordinary skill in the art can recognize, under the situation of spirit that does not depart from the utility model and scope, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used to limit the protection domain of claim.
As depicted in figs. 1 and 2; The intelligent automated management system of anti-power stealing; Comprise casing 1; The input end of said casing 1 is provided with the ceramic junction block of the ceramic junction block of the ceramic junction block of first input 21, second input that are connected with the transformer output line terminal 22, the 3rd input 23, the ceramic junction block 24 of the 4th input; The ceramic junction block 24 of wherein said the 4th input is connected with zero line; The output terminal of said casing 1 be provided be connected with the external user cable with the ceramic junction block of the ceramic junction block of the ceramic junction block of the ceramic junction block of the ceramic junction block of the ceramic junction block of said first input 21, second input 22, the 3rd input 23, ceramic junction block 24 corresponding first outputs of the 4th input 31, second output 32, the 3rd output 33, the ceramic junction block 34 of the 4th output; Be provided with electric energy meter 4 in the said casing 1; Also comprise: the end message harvester; Said end message harvester is provided with the metering sampling unit; Said metering sampling unit comprises first D.C mutual-inductor 51, second D.C mutual-inductor 52, the 3rd D.C mutual-inductor 53, the 4th D.C mutual-inductor 54 and first current transformer 61, second current transformer 62, the 3rd current transformer 63; The wiring of the ceramic junction block of the ceramic junction block of the ceramic junction block of said first input 21, second input 22, the 3rd input 23, the ceramic junction block 24 of the 4th input is passed said first D.C mutual-inductor 51, second D.C mutual-inductor 52, the 3rd D.C mutual-inductor 53, the 4th D.C mutual-inductor 54 respectively and is connected to the ceramic junction block of the ceramic junction block of the ceramic junction block of said first output 31, said second output 32, said the 3rd output 33, the ceramic junction block end 34 of said the 4th output; Said first D.C mutual-inductor 51, said second D.C mutual- inductor 52,53 output lines of said the 3rd D.C mutual-inductor pass said second current transformer 62 jointly and are connected to said electric energy meter 4; Two output terminals of said the 4th D.C mutual-inductor 54 are connected with and pass the output line that said second current transformer 62 forms loop; Another root output line of said first D.C mutual-inductor 51 is connected to said electric energy meter 4 after passing said first current transformer 61, and said zero line is connected to said electric energy meter 4 after passing said the 3rd current transformer 63; Signal conditioning package; Receive the output signal of handling said end message harvester; Comprise single-chip microcomputer processing controls box 7, the signal input part of said single-chip microcomputer processing controls box 7 is connected with the output terminal of said first current transformer 61, second current transformer 62, the 3rd current transformer 63; Said single-chip microcomputer processing controls box 7 is delivered on the output signal line road of said first current transformer 61, second current transformer 62, the 3rd current transformer 63 respectively; Said single-chip microcomputer processing controls box 7 is through finding to the comparison of said first current transformer 61, second current transformer 62, the 3rd current transformer 63 signals whether the phasing degree of three-phase electricity departs from; Prevent that some people from utilizing the way that changes the phasing degree to sneak current; Simultaneously can check out whether zero line is with pressure; Prevent artificial power stealing behavior, whether this method has also detected said first D.C mutual-inductor 51, second D.C mutual-inductor 52, the 3rd D.C mutual-inductor 53, the 4th D.C mutual-inductor 54 itself normal and this is made judgement.
The intelligent automated management system of anti-power stealing also comprises signal transceiver 8, and said signal transceiver 8 sends output remote signal and the receiving feedback signals after said single-chip microcomputer processing controls box 7 is handled; Remote console, said remote console receive the said output remote signal that said signal transceiver 8 sends and monitor said end message harvester state, and send said feedback signal; Terminal control mechanism, said terminal control mechanism comprise the A.C. contactor switch that is installed in external user cable current input terminal, and said A.C. contactor switch is opened and closed by said feedback signal control.During operate as normal; Said signal transceiver 8 constantly sends signal to said remote console; Normal powered operation is monitored in real time; The phenomenon if illegally sneak current, said signal transceiver 8 are sent to said remote console with the process information of said single-chip microcomputer processing controls box 7 and carry out alarm; If said signal transceiver 8 stops to send signal, said casing 1 possibly destroyed or broken down, said remote console alarm; When said remote console receives illegal power stealing signal, make feedback signal, the said A.C. contactor switch of Remote stops the power supply to outside service cable line, protection State Grid property safety.
Said end message harvester also comprises the casing anti-picking device, and said casing anti-picking device is provided with the trigger switch 9 that is installed in 1 line place of said casing, and said trigger switch 9 control linkages have warning device.Said end message harvester also comprises the anti-theft device that moves, and the said anti-theft device that moves is provided with the mercury cut-off 11 that is installed in the said casing 1, and said mercury cut-off 11 control linkages have said warning device.Also comprise standby battery 10 in the said casing 1.When lawless people is pried open when door of said casing 1, said trigger switch 9 is closed also to be controlled said warning device and sends warning immediately, and said signal transceiver 8 also is sent to said remote console with alerting signal and carries out alarm.When casing or transformer are moved by force; Even if cut-out external power source; So still work owing to have said standby battery 10 said warning devices in the machine; The said mercury cut-off 11 that install said casing 1 bottom will start, and sends warning immediately, and said signal transceiver 8 also is sent to said remote console with alerting signal and carries out alarm.
Said warning device comprises audible alarm unit, luminous watchful unit and casing high-voltage pulse unit; Said audible alarm unit can be stored " theft of state property is the behavior that illegal activities please stop you immediately " " sent warning, please speed leave " " machine on high pressure be in peril of one's life please speed leave " etc. and carry out auditory tone cues; Said luminous watchful unit is the luminescence unit of installing at said casing 1, when a situation arises luminous shinny carry out watchful; Said casing high-voltage pulse unit makes the shell of said casing 1 have high-voltage pulse; Though this voltage is very high but electric current is very little; And do not form the loop with the earth; Can life not worked the mischief so can only shock by electricity human body, thereby the lawbreaker is produced a kind of deterrent force, it is shied away.Said audible alarm unit, luminous watchful unit and casing high-voltage pulse unit are prior art, do not do detailed description here.
For adapting to the needs of remote meter reading; Said electric energy meter 4 adopts the electric energy meter that pulse signal output is arranged; The pulse output signals of said electric energy meter 4 is sent to said remote console through said signal transceiver 8 transmitting antennas; Made things convenient for the work of power department, for checking meter of power department brought greatly facility.
More than show and described the advantage of ultimate principle, principal character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (6)
1. the intelligent automated management system of anti-power stealing; Comprise casing; The input end of said casing is provided with the ceramic junction block of first input, the ceramic junction block of second input, the ceramic junction block of the 3rd input, the ceramic junction block of the 4th input that is connected with the transformer output line terminal; The ceramic junction block of wherein said the 4th input is connected with zero line; The output terminal of said casing be provided be connected with the external user cable with said first the input ceramic junction block, second the input ceramic junction block, the 3rd the input ceramic junction block, the 4th the input ceramic junction block corresponding first output ceramic junction block, second output ceramic junction block, the 3rd output ceramic junction block, the 4th output ceramic junction block; Be provided with electric energy meter in the said casing, it is characterized in that, also comprise:
The end message harvester; Said end message harvester is provided with the metering sampling unit; Said metering sampling unit comprises first D.C mutual-inductor, second D.C mutual-inductor, the 3rd D.C mutual-inductor, the 4th D.C mutual-inductor and first current transformer, second current transformer, the 3rd current transformer; The wiring of the ceramic junction block of said first input, the ceramic junction block of second input, the ceramic junction block of the 3rd input, the ceramic junction block of the 4th input is passed said first D.C mutual-inductor, second D.C mutual-inductor, the 3rd D.C mutual-inductor, the 4th D.C mutual-inductor respectively and is connected to the ceramic junction block of said first output, the ceramic junction block of said second output, the ceramic junction block of said the 3rd output, the ceramic junction block end of said the 4th output; Said first D.C mutual-inductor, said second D.C mutual-inductor, output line of said the 3rd D.C mutual-inductor pass said second current transformer jointly and are connected to said electric energy meter; Two output terminals of said the 4th D.C mutual-inductor are connected with and pass the output line that said second current transformer forms loop; Be connected to said electric energy meter after another root output line of said first D.C mutual-inductor passes said first current transformer, said zero line is connected to said electric energy meter after passing said the 3rd current transformer;
Signal conditioning package; Receive the output signal of handling said end message harvester; Comprise single-chip microcomputer processing controls box, the signal input part of said single-chip microcomputer processing controls box is connected with the output terminal of said first current transformer, second current transformer, the 3rd current transformer;
Signal transceiver, said signal transceiver send output remote signal and the receiving feedback signals after said signal conditioning package is handled;
Remote console, said remote console receive the said output remote signal that said signal transceiver sends and monitor said end message harvester state, and send said feedback signal;
Terminal control mechanism, said terminal control mechanism comprise the A.C. contactor switch that is installed in external user cable current input terminal, and said A.C. contactor switch is opened and closed by said feedback signal control.
2. the intelligent automated management system of anti-power stealing as claimed in claim 1; It is characterized in that; Said end message harvester also comprises the casing anti-picking device, and said casing anti-picking device is provided with the trigger switch that is installed in said cabinet door line place, and said trigger switch control linkage has warning device.
3. the intelligent automated management system of anti-power stealing as claimed in claim 2; It is characterized in that; Said end message harvester also comprises the anti-theft device that moves, and the said anti-theft device that moves is provided with the mercury cut-off that is installed in the said casing, and said mercury cut-off control linkage has said warning device.
4. the intelligent automated management system of anti-power stealing as claimed in claim 3 is characterized in that, also comprises standby battery in the said casing.
5. the intelligent automated management system of anti-power stealing as claimed in claim 3 is characterized in that, said warning device comprises audible alarm unit, luminous watchful unit and casing high-voltage pulse unit.
6. like the intelligent automated management system of the arbitrary described anti-power stealing of claim 1 to 5; It is characterized in that; Said electric energy meter adopts the electric energy meter that pulse signal output is arranged, and the pulse output signals of said electric energy meter is sent to said remote console through said signal transceiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204149661U CN202305626U (en) | 2011-10-27 | 2011-10-27 | Intelligent automatic management system for preventing stealing electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204149661U CN202305626U (en) | 2011-10-27 | 2011-10-27 | Intelligent automatic management system for preventing stealing electricity |
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| Publication Number | Publication Date |
|---|---|
| CN202305626U true CN202305626U (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204149661U Expired - Fee Related CN202305626U (en) | 2011-10-27 | 2011-10-27 | Intelligent automatic management system for preventing stealing electricity |
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| Country | Link |
|---|---|
| CN (1) | CN202305626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368084A (en) * | 2011-10-27 | 2012-03-07 | 于波涛 | Intelligent automatic management system for prevention of power theft |
| CN102967735A (en) * | 2012-12-04 | 2013-03-13 | 辽宁省电力有限公司抚顺供电公司 | Electricity stealing preventing exception analysis system |
-
2011
- 2011-10-27 CN CN2011204149661U patent/CN202305626U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368084A (en) * | 2011-10-27 | 2012-03-07 | 于波涛 | Intelligent automatic management system for prevention of power theft |
| CN102967735A (en) * | 2012-12-04 | 2013-03-13 | 辽宁省电力有限公司抚顺供电公司 | Electricity stealing preventing exception analysis system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20141027 |
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| EXPY | Termination of patent right or utility model |