CN201393086Y - Remote control measuring cabinet - Google Patents
Remote control measuring cabinet Download PDFInfo
- Publication number
- CN201393086Y CN201393086Y CN200920020324U CN200920020324U CN201393086Y CN 201393086 Y CN201393086 Y CN 201393086Y CN 200920020324 U CN200920020324 U CN 200920020324U CN 200920020324 U CN200920020324 U CN 200920020324U CN 201393086 Y CN201393086 Y CN 201393086Y
- Authority
- CN
- China
- Prior art keywords
- air switch
- cabinet
- primary line
- relay
- remote control
- 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
- 230000006399 behavior Effects 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 4
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses a remote control measuring cabinet which is arranged on a power grid user end, and comprises a cabinet body; an ammeter, a GPRS communication terminal with a relay which realizes a trip function, a transformer and a primary line are arranged in the cabinet body; the remote control measuring cabinet is characterized in that the primary line is serially connected with an air switch; the transformer is arranged on the primary line on the wire-in end of the air switch; and the relay which realizes the trip function in the GPRS communication terminal is connected with a trip terminal of the air switch by a lead wire. The remote control measuring cabinet solves the problems of remote trip and load control, improves the load control rate of a user, and can effectively inhibit most power theft behaviors.
Description
Technical field
The utility model relates to a kind of electrical network metering cabinet, the low meter of especially a kind of high confession metering cabinet.
Background technology
As everyone knows, because of the network load anxiety, ordered electric work seems and becomes more and more important.Ordered electric work is most important to be exactly control to customer charge.Load control to the user mainly is to rely on traditional load control terminal before, but the user of installation load control appliance is less, causes the control rate of customer charge not high.A lot of in addition user's controller switching equipments are older, cause its tripping mechanism to lose efficacy, thereby can't realize its load control.Though and be provided with at present the GPRS communicating terminal of band trip avoidance function in the metering cabinet of user side, the GPRS communicating terminal just is used for the reading and sending ammeter data, its trip avoidance function is not fully used.
The utility model content
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of remote controlled metering cabinet, and it can realize height is carried out Long-distance Control for the low load of counting user side.
For addressing the above problem, the utility model is by the following technical solutions: the metering cabinet that this is remote controlled, comprise cabinet, be provided with GPRS communicating terminal, instrument transformer and the primary line of ammeter, band realization trip avoidance function relay in the cabinet, be serially connected with air switch on the described primary line, instrument transformer is located on the primary line of end of incoming cables of air switch, realizes in the GPRS communicating terminal that the relay of trip avoidance function links to each other with the tripping operation terminal of air switch by lead.
The beneficial effects of the utility model are: it has solved prior art can't realize the problem that trip remotely, load are controlled, and has improved user's load control rate.By this metering cabinet, also can effectively contain most electricity filching behavior.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further:
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 cabinet, 2 ammeters, 3GPRS communicating terminal, 31 relays, 4 instrument transformers, 5 primary lines, 6 air switches, 61 tripping operation terminals.
Embodiment
As shown in Figure 1, be provided with ammeter 2, GPRS communicating terminal 3, instrument transformer 4, primary line 5, air switch 6 in the cabinet 1 of this remote controlled metering cabinet.Wherein, be provided with the relay 31 that to realize trip avoidance function in the GPRS communicating terminal 3.Air switch 6 is serially connected on the primary line 5.Instrument transformer 4 is located on the primary line 5 of end of incoming cables of air switch 6, and this instrument transformer 4 is a current transformer.Relay 31 in the GPRS communicating terminal 3 links to each other with the tripping operation terminal 61 of air switch 6 by lead.All the other technology are known technology.
During work, instrument transformer 4 shows the data on the primary line of gathering 5 by ammeter 2.GPRS communicating terminal 3 is gathered the electric quantity data of ammeter 2, by the information sending module in it information is sent, to control centre.
When power supply department will be controlled user power utilization, when stopping to send electricity to the user, operating personnel send the tripping operation control signal by control centre, after GPRS communicating terminal 3 receives this signal, relay 31 actions of controlling in it disconnect, and, stop to power to the user by 6 disconnections of coupled tripping operation terminal 61 control air switches.If not having switching signal sends here, relay 31 in the GPRS communicating terminal 3 every action in a minute once, air switch 6 even the user closes, relay 31 also can disconnect air switch 6 by tripping operation terminal 61 once more, guaranteed the effective control of power supply department, the electricity filching behavior of having contained the user to the user power utilization load.
After power supply gate electricity finishes, operating personnel send switching signal by control terminal to GPRS communicating terminal 3, after GPRS communicating terminal 3 receives signal, make relay 31 actions in it closed, this moment, power supply department notified the user that air switch 6 is closed and can power for the user again.
Claims (1)
1, a kind of remote controlled metering cabinet, comprise cabinet, be provided with GPRS communicating terminal, instrument transformer and the primary line of ammeter, band realization trip avoidance function relay in the cabinet, it is characterized in that: be serially connected with air switch on the described primary line, instrument transformer is located on the primary line of end of incoming cables of air switch, realizes in the GPRS communicating terminal that the relay of trip avoidance function links to each other with the tripping operation terminal of air switch by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920020324U CN201393086Y (en) | 2009-04-03 | 2009-04-03 | Remote control measuring cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920020324U CN201393086Y (en) | 2009-04-03 | 2009-04-03 | Remote control measuring cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201393086Y true CN201393086Y (en) | 2010-01-27 |
Family
ID=41599907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920020324U Expired - Fee Related CN201393086Y (en) | 2009-04-03 | 2009-04-03 | Remote control measuring cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201393086Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001329A (en) * | 2012-11-20 | 2013-03-27 | 辽宁省电力有限公司鞍山供电公司 | Anti-outage general packet radio service (GPRS) load management terminal control circuit |
| CN107732869A (en) * | 2017-11-17 | 2018-02-23 | 国网山东省电力公司淄博供电公司 | Height is for low meter spatial load forecasting engineering trip switch |
-
2009
- 2009-04-03 CN CN200920020324U patent/CN201393086Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001329A (en) * | 2012-11-20 | 2013-03-27 | 辽宁省电力有限公司鞍山供电公司 | Anti-outage general packet radio service (GPRS) load management terminal control circuit |
| CN107732869A (en) * | 2017-11-17 | 2018-02-23 | 国网山东省电力公司淄博供电公司 | Height is for low meter spatial load forecasting engineering trip switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203405547U (en) | Breaker monitoring system | |
| CN202076625U (en) | Intelligent socket | |
| CN203299568U (en) | Three-remote testing device of distribution automation terminal | |
| CN204029047U (en) | A kind of pre-payment control box | |
| CN201393086Y (en) | Remote control measuring cabinet | |
| CN204361791U (en) | A kind of circuit structure of intelligent low-pressure distribution terminal | |
| CN208000331U (en) | A kind of massive quantity power supply and measurement meter jumps the device of low tension switch | |
| CN209266221U (en) | Electric switch-on device and threephase switch device | |
| CN103683510A (en) | Intelligent switch control device with phase selection control and wave self-recording functions and method | |
| CN203774211U (en) | Automatic closing control circuit of universal circuit breaker | |
| CN203759853U (en) | Trip signal wireless transceiving device of cost-controlled intelligent electric energy meter | |
| CN203039437U (en) | Power distribution box provided with PLC intelligent controller | |
| CN204992770U (en) | 10kV feeder monitor terminal suitable for permanent magnetism switch | |
| CN109841462A (en) | Intelligent breaker structure with wireless communication function | |
| CN205509473U (en) | Low -tension motor protection device | |
| CN201975361U (en) | RMON circuit breaker for automatic power distribution system under 0.4KV | |
| CN201584666U (en) | Low-voltage comprehensive power distribution box | |
| CN202094050U (en) | Trip device for managing load | |
| CN201549865U (en) | 10-35KV circuit microcomputer protection reclosing device | |
| CN212784893U (en) | Remote charge control automatic closing relay and system | |
| CN209044774U (en) | A kind of prepaid low-voltage broken circuit control device | |
| CN208908361U (en) | A kind of control device of circuit breaker with data-transformation facility | |
| CN201662712U (en) | Intelligent control device of household appliance | |
| CN214707144U (en) | Over-under voltage monitoring protection control device | |
| CN205029433U (en) | Long -range separating brake controlling means and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20121018 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121018 Address after: 250012 Shandong Province, Lixia District of Ji'nan City Luoyuan Street No. 238 Patentee after: Jinan Power Supply Co., Ltd. of Shandong Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 250012 Shandong Province, Lixia District of Ji'nan City Luoyuan Street No. 238 Patentee before: Jinan Power Supply Co., Ltd. of Shandong Electric Power Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20160403 |