CN201345131Y - GPRS remote high-voltage prepayment device - Google Patents
GPRS remote high-voltage prepayment device Download PDFInfo
- Publication number
- CN201345131Y CN201345131Y CNU2008202283965U CN200820228396U CN201345131Y CN 201345131 Y CN201345131 Y CN 201345131Y CN U2008202283965 U CNU2008202283965 U CN U2008202283965U CN 200820228396 U CN200820228396 U CN 200820228396U CN 201345131 Y CN201345131 Y CN 201345131Y
- Authority
- CN
- China
- Prior art keywords
- voltage
- meter
- intelligent
- control circuit
- gprs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a GPRS remote high-voltage prepayment device, which comprises a current-voltage signal acquisition device, an intelligent prepayment meter, a switch control circuit, a high-voltage vacuum circuit breaker, an on-site GPRS module and a background microcomputer management system. An electric network is connected with the high-voltage vacuum circuit breaker; the signal of the current-voltage signal acquisition device of the electric network enters into the intelligent prepayment meter; the output signal of the intelligent prepayment meter enters into the switch control circuit; the output signal of the switch control circuit can directly control the high-voltage vacuum circuit breaker to be switched off or on; the intelligent prepayment meter is provided with the on-site GPRS communication module; and the background microcomputer management system monitors the intelligent prepayment meter in virtue of a mobile communication network, the Internet and the on-site GPRS communication module, thereby achieving the purposes of prepayment of electricity, automatic meter reading, prevention of electricity stealing, user payment notification and automatic disconnection for consumed quantity of electricity.
Description
Technical field:
The utility model relates to a kind of monitoring technique of power consumption, specifically monitors the technology of the long-range power consumption of high-voltage fence.
Background technology:
In the use of electric system high-voltage fence, need collect electricity cost according to user's power consumption.The method that tradition is grasped the user power utilization amount is to adopt on-the-spot mode of checking meter, and not only takes time and effort, and for the large electricity consumer of some owing electricity charges, is difficult to control, and work brings difficulty to electric fees charging; In addition, the electricity filching behavior for the individual user exists is difficult to find, and causes very big economic loss to power supply department.
The utility model content:
Check meter in scene that high-voltage fence exists in using and the difficult problem of electric fees charging work in order to overcome, and the utility model provides a kind of GPRS remote high-voltage prepaid devices with automatic data logging, function such as anti-electricity-theft.
The technical scheme that the utility model adopted is: be made of current and voltage signals harvester, intelligent prepaying meter, ON-OFF control circuit, high-pressure vacuum breaker, on-the-spot GPRS communication module and backstage microcomputer management system.Electrical network is connected with high-pressure vacuum breaker; The signal of current and voltage signals harvester enters intelligent prepaying meter; The output signal of intelligence prepaying meter enters ON-OFF control circuit; The output signal of ON-OFF control circuit is directly controlled branch, the combined floodgate of high-pressure vacuum breaker; The intelligence prepaying meter is furnished with on-the-spot GPRS communication module; The backstage microcomputer management system is realized the monitoring to intelligent prepaying meter by wireless network, Internet net and on-the-spot GPRS communication module.
During use, the user purchases electricity to power supply administration, and power supply department powers on for intelligent prepaying meter by the backstage microcomputer management system.So the user can check the ammeter electric weight that prestores at any time by the mode of SMS or Internet network.When electric weight reaches when prestoring the warning electric weight, the backstage microcomputer management system sends note to user mobile phone automatically, reminds the user to purchase; When electric weight was 0, intelligent prepaying meter sent trip signal, and load is cut off in the tripping operation of ON-OFF control circuit control high-pressure vacuum breaker.
The utility model is by wireless network, Internet net and on-the-spot GPRS communication module, realize long-range pre-electricity sales amount, automatic data logging, anti-electricity-theft, notify subscriber payment, use up electric weight and operate a switch automatically, therefore, make checking meter and taking over simple, convenient, the control, and the loss of having stopped some human factors effectively automatically of becoming of taking a lot of work of high-voltage fence.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings:
Fig. 1. be GPRS remote high-voltage prepaid devices circuit catenation principle figure.
Fig. 2. be network data transmission figure.
Among the figure, 1. current transformer, 2. voltage transformer (VT), 3. intelligent prepaying meter, 4. ON-OFF control circuit, 5. high-pressure vacuum breaker, 6. on-the-spot GPRS communication module, 7 wireless networks, 8.Internet net, 9. backstage microcomputer management system, 10. user.
Embodiment:
Fig. 1 has shown the integrally-built circuit theory of present embodiment.It is to be made of current transformer (1), voltage transformer (VT) (2), intelligent prepaying meter (3), ON-OFF control circuit (4), high-pressure vacuum breaker (5), on-the-spot GPRS communication module (6) and backstage microcomputer management system (9), and intelligent prepaying meter (3) is furnished with on-the-spot GPRS communication module (6).Electrical network is connected with high-pressure vacuum breaker (5), the signal of power network current mutual inductor (1), voltage transformer (VT) (2) enters intelligent prepaying meter (3), the output signal of intelligence prepaying meter (3) enters ON-OFF control circuit (4), and the output signal of ON-OFF control circuit (4) is directly controlled branch, the combined floodgate of high-pressure vacuum breaker (5).Current transformer (1) and voltage transformer (VT) (2), measuring accuracy is 0.2 grade.Voltage transformer (VT) (2) secondary has the 220V coil, as high-pressure vacuum breaker (5) divide-shut brake power supply.Intelligence prepaying meter (3) is furnished with on-the-spot GPRS module (6), and both connect by RS232 or RS485 interface.
Fig. 2 has shown the flow process of network data transmission.After on-the-spot GPRS communication module (6) in the intelligence prepaying meter (3) collects the information of intelligent prepaying meter (3), pass to Internet net (8) by wireless network (7), the backstage microcomputer management system (9) of power supply department directly by the monitoring of Internet net (8) realization to intelligent prepaying meter (3), is realized long-range pre-payment and remote meter reading.Because power is limit, user (10) can only check the data of intelligent prepaying meter by the Internet net, and can not revise or control correlation parameter.
Claims (2)
1.GPRS the remote high-voltage prepaid devices is characterized in that: it is to be made of current and voltage signals harvester, intelligent prepaying meter (3), ON-OFF control circuit (4), high-pressure vacuum breaker (5), on-the-spot GPRS communication module (6) and backstage microcomputer management system (9); Is furnished with on-the-spot GPRS communication module (6) in the intelligence prepaying meter (3); Electrical network is connected with high-pressure vacuum breaker (5), the signal of power network current voltage signal acquisition device enters intelligent prepaying meter (3), the output signal of intelligence prepaying meter (3) enters ON-OFF control circuit (4), branch, the combined floodgate of the output signal control high-pressure vacuum breaker (5) of ON-OFF control circuit (4); Backstage microcomputer management system (9) is by wireless network (7), Internet net (8) and on-the-spot GPRS communication module (6) the realization monitoring to intelligent prepaying meter (3).
2. GPRS remote high-voltage prepaid devices according to claim 1 is characterized in that: the current and voltage signals harvester is made up of current transformer (1) and voltage transformer (VT) (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202283965U CN201345131Y (en) | 2008-12-23 | 2008-12-23 | GPRS remote high-voltage prepayment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202283965U CN201345131Y (en) | 2008-12-23 | 2008-12-23 | GPRS remote high-voltage prepayment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201345131Y true CN201345131Y (en) | 2009-11-11 |
Family
ID=41276713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202283965U Expired - Fee Related CN201345131Y (en) | 2008-12-23 | 2008-12-23 | GPRS remote high-voltage prepayment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201345131Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102156219A (en) * | 2011-03-21 | 2011-08-17 | 保定市理想电器设备制造有限公司 | Multifunctional integrated high-pressure metering device |
| CN102402819A (en) * | 2011-11-23 | 2012-04-04 | 河南省电力公司南阳供电公司 | Prepaid meter loop of 10 kV high-pressure outgoing line for converting station |
| CN103810793A (en) * | 2014-01-22 | 2014-05-21 | 广东浩迪创新科技有限公司 | Intelligent power purchase management system and power purchase method thereof |
| CN105279857A (en) * | 2015-11-04 | 2016-01-27 | 国网山东省电力公司济南供电公司 | Remote fee control electric energy meter and remote fee cotrol system |
-
2008
- 2008-12-23 CN CNU2008202283965U patent/CN201345131Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102156219A (en) * | 2011-03-21 | 2011-08-17 | 保定市理想电器设备制造有限公司 | Multifunctional integrated high-pressure metering device |
| CN102402819A (en) * | 2011-11-23 | 2012-04-04 | 河南省电力公司南阳供电公司 | Prepaid meter loop of 10 kV high-pressure outgoing line for converting station |
| CN102402819B (en) * | 2011-11-23 | 2015-09-30 | 河南省电力公司南阳供电公司 | Prepaid meter loop of 10 kV high-pressure outgoing line for converting station |
| CN103810793A (en) * | 2014-01-22 | 2014-05-21 | 广东浩迪创新科技有限公司 | Intelligent power purchase management system and power purchase method thereof |
| CN105279857A (en) * | 2015-11-04 | 2016-01-27 | 国网山东省电力公司济南供电公司 | Remote fee control electric energy meter and remote fee cotrol system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205318534U (en) | Gas table of mutual transmission of IC -card, NFC and bluetooth | |
| CN205642505U (en) | Intelligent gas meter of gateway mode and system of checking meter thereof | |
| CN206756246U (en) | A kind of gas meter, flow meter meter reading fare payment system that network payment is realized by NB IoT | |
| CN204258380U (en) | A kind of electric automobile intelligent AC charging pile | |
| CN107658648A (en) | Charging socket for electric vehicle based on Quick Response Code | |
| CN201345131Y (en) | GPRS remote high-voltage prepayment device | |
| CN112092668A (en) | Electric bicycle intelligent security charging device based on butyl cabinet that charges | |
| CN201159938Y (en) | Power utilization service terminal | |
| CN207156977U (en) | A kind of intelligent sharing charging knee based on mobile payment | |
| CN201508485U (en) | Prepay electric energy metering control device | |
| CN202817908U (en) | Intelligent monitoring system for special-purpose transformer | |
| CN202103458U (en) | Charging pile system of electric automobile based on network of things | |
| CN201278165Y (en) | Multifunctional IC card prepayment management apparatus with data remote function | |
| CN207542851U (en) | A kind of charging system with battery charger failure detection and warning function | |
| CN202033395U (en) | Multifunctional intelligent high-voltage metering box | |
| CN203312920U (en) | Intelligent integrated system of PT cabinet | |
| CN203165086U (en) | High-voltage intelligent prepayment control system | |
| CN204517499U (en) | Electric power system interactive self-service telegram in reply terminal | |
| CN210634413U (en) | Electric bicycle intelligent security charging device based on butyl cabinet that charges | |
| CN202649304U (en) | Prepaid metering device | |
| CN201956748U (en) | Intelligent high-voltage forward electricity purchasing meter | |
| CN209068346U (en) | Wisdom beacon and monitoring device | |
| CN107195104A (en) | The shared power supply stake system of three road electric bicycles | |
| CN208368860U (en) | Intelligent charge socket | |
| CN203166632U (en) | Protection type high voltage vacuum load control metering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20111223 |