CN206378540U - A kind of portable anti-electricity-theft on-Line Monitor Device - Google Patents
A kind of portable anti-electricity-theft on-Line Monitor Device Download PDFInfo
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- CN206378540U CN206378540U CN201621239865.4U CN201621239865U CN206378540U CN 206378540 U CN206378540 U CN 206378540U CN 201621239865 U CN201621239865 U CN 201621239865U CN 206378540 U CN206378540 U CN 206378540U
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- circuit
- electrically connected
- electricity
- theft
- monitor device
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Abstract
The utility model is related to a kind of portable anti-electricity-theft on-Line Monitor Device, including pincerlike current sensor, sample circuit, control circuit, charging module, GPRS module and main station system, the pincerlike current sensor is electrically connected to each other with sample circuit, the sample circuit is electrically connected to each other with control circuit and charging module, the control circuit is electrically connected to each other with GPRS module, the GPRS module is electrically connected to each other with main station system, the charging module includes charging circuit, lithium battery and mu balanced circuit, the charging circuit is electrically connected to each other with lithium battery and mu balanced circuit, the lithium battery is electrically connected to each other with mu balanced circuit, the mu balanced circuit is and sample circuit respectively, control circuit and GPRS module are electrically connected to each other.The portable anti-electricity-theft on-Line Monitor Device, after installation, finds stealing electricity phenomenon, after solving the problems, such as, equipment can remove fortune, is used on the circuit investigated to other needs, is truly realized and uses on demand, once put into, reused.
Description
Technical field
The utility model is related to technical field of electric power, is specially a kind of portable anti-electricity-theft on-Line Monitor Device.
Background technology
At present, the electricity stealing in supply line is investigated, there are two a variety of implementations：
1. current anomaly monitoring device is fixedly mounted on the line；
2. manual patrol is investigated.
Prior art operation principle：
1. the current anomaly monitoring device being fixedly mounted：This device is fixedly mounted on the line, it is necessary to be accessed from circuit
Current data on 220V civil powers, collection circuit, then by Wireless Networking, transmits data to concentrator, then by concentrating
All data are sent to main website by device, and stealing electricity phenomenon is judged whether according to the current anomaly situation monitored on circuit.
2. manual patrol is investigated：Manually supply line is maked an inspection tour, judged by naked eyes on circuit with the presence or absence of privately
Wiring behavior, the metering device for detecting ammeter by instrument and meter whether there is problem, so as to judge whether stealing electricity phenomenon occur.
The problem of prior art is present and shortcoming：
1. the problem of current anomaly monitoring device being fixedly mounted is present and shortcoming：
A) it must be fixedly mounted on test line, no own power source, it is necessary to power supply is accessed from test line, it is impossible to just
Take formula use.
B) installation process workload is very big and it is necessary to power failure operation, influences power supply reliability.
C) because being the work node of test line, equipment can cause whole piece circuit to power off if breaking down, again
Influence power supply reliability.
D) without independent remote data transmission passage, it is necessary to rely on third party device installed in distribution transforming side collecting
Data transfer is to backstage main website.
E) because can not reuse, overall cost of investment is caused to increase.
2. the problem of manual patrol investigation is present and shortcoming：
A) artificial naked eyes are investigated, and workload is big, and input human cost is high.
B) mode of connection of general electricity stealing is all local wiring that is hidden, can not seeing in stranger, artificial investigation
Easily produce investigation blind area.
C) general electricity stealing is all to occur after staff comes off duty in the evening, recovers normal daytime, adds artificial
Investigate the complexity of work.
Utility model content
The purpose of this utility model is to provide a kind of portable anti-electricity-theft on-Line Monitor Device, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of portable anti-electricity-theft on-line monitoring dress
Put, including pincerlike current sensor, sample circuit, control circuit, charging module, GPRS module and main station system, the pincer
Current sensor is electrically connected to each other with sample circuit, and the sample circuit is mutually electrically connected with control circuit and charging module
Connect, the control circuit is electrically connected to each other with GPRS module, and the GPRS module is electrically connected to each other with main station system, described
Charging module includes charging circuit, lithium battery and mu balanced circuit, and the charging circuit is mutually electric with lithium battery and mu balanced circuit
Connection, the lithium battery is electrically connected to each other with mu balanced circuit, the mu balanced circuit be respectively with sample circuit, control circuit and
GPRS module is electrically connected to each other.
It is preferred that, the control circuit uses STM-32 chips.
It is preferred that, the sample circuit uses TS5A23166 chips.
It is preferred that, the charging circuit is used as charge controlling chip using TP4057 chips.
It is preferred that, the mu balanced circuit uses TP371701 chips.
It is preferred that, the GPRS module uses SIM900A chips.
Compared with prior art, the beneficial effects of the utility model are：
1. outward appearance is compact, quick and easy for installation.
2. after installing, stealing electricity phenomenon is found, after solving the problems, such as, equipment can remove fortune, the circuit investigated to other needs
On use, be truly realized and use on demand, once put into, reuse.
3. acquisition precision is high, frequency acquisition is high, meets various field application environment.
4. being combined with backstage main website program, data transfer is reliable in time.
5. real-time online, does not monitor time blind area and place blind area.
Brief description of the drawings
Fig. 1 is utility model works theory diagram.
Fig. 2 is the diagrammatic cross-section of lithium battery.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Reference picture 1-2 understands that the utility model provides a kind of technical scheme：A kind of portable anti-electricity-theft on-line monitoring dress
Put, including pincerlike current sensor, sample circuit, control circuit, charging module, GPRS module and main station system, the pincer
Current sensor is electrically connected to each other with sample circuit, can also be by open-close type residual current transformer come instead of pincerlike electric current
Transformer, the sample circuit uses TS5A23166 chips, is used as range shift switch to receive transformer input signal,
Signal operation enhanced processing is carried out by OPA335 and LM331 chips, the sample circuit is and control circuit and charging module
It is electrically connected to each other, the control circuit uses STM-32 chips, controls all funtion parts normally to run, and carried out to analog quantity
Analog-to-digital conversion, the control circuit is electrically connected to each other with GPRS module, and the GPRS module is mutually electrically connected with main station system
Connect, the charging module includes charging circuit, lithium battery and mu balanced circuit, the charging circuit is and lithium battery and mu balanced circuit
It is electrically connected to each other, the charging circuit uses TP4057 chips, is used as charge controlling chip, lithium battery is charged, institute
Stating lithium battery is electrically connected to each other with mu balanced circuit, and the mu balanced circuit uses TP371701 chips, to cell output voltage
Carry out voltage stabilizing operation, make voltage coincident circuit use condition, the mu balanced circuit be respectively with sample circuit, control circuit and
GPRS module is electrically connected to each other, and the GPRS module uses SIM900A chips, and to move signal connection, data are sent,
GPRS module is the wireless transport modules such as 433M wireless modules, ZIGBEE wireless modules.
Operation principle：
1. the current-mode analog quantity signal on test line is gathered by pincerlike current sensor.
2. residual current analog signalses information filter, amplifier are handled by sample circuit and control chip is passed to
AD conversion module（Analog-to-digital conversion）.
3. the AD conversion module for passing through control chip（Analog-to-digital conversion）The current-mode analog quantity signal of acquisition is converted into numeral
Value.
4. current values are sent in main website server by mobile base station by GPRS module.
5. by the main station system disposed in main website server, the current conditions collected are analyzed, it is accurate when stealing occurs
It is standby to navigate to stealing node.
System embodiment：
When finding that certain distribute-electricity transformer district needs to monitor on-line investigation stealing electricity phenomenon：
1. the utility model device is installed to first the point for needing to monitor, mounting means is as follows：
A) distribution transformer outlet side, A, B, C three-phases respectively install the present apparatus, monitor each phase total current of outgoing line side.
B) present apparatus is installed in each phase line branch end and monitors each phase branch end electric current.
C) present apparatus is installed in each phase line end and monitors each phase end current.
2. a monitoring device start operation, now monitoring device can be transmission intercal hair of the data collected according to setting
It is sent on main station system.By backstage algorithm, the investigation each phase current data sum in end is with each phase current data of branch end and always
Whether the difference between each phase current data of outgoing line side is within the error range of permission, within error range, that
Be exactly on circuit be not present stealing electricity phenomenon, if it exceeds error range, that, which is just represented, has stealing electricity phenomenon on circuit, then by with
Contrast between each ammeter continuous data, accurately investigates the terminal temperature difference point for navigating to and there is stealing electricity phenomenon.
The utility model can also have other embodiment, and the technical problem that the present embodiment is solved is solved on battery core body
Lower play and ten million battery failure problem, have supported the generation of battery breaking phenomena significantly, and effectively increase lithium battery can
By property, the technical scheme that the present embodiment is used is：Lithium battery includes battery body 1, core top insulating trip 2 and upper lid insulating trip 3,
Support ring 4 is provided between core top insulating trip 2 and upper lid insulating trip 3.Support ring 4 is made of corrosion-resistant and polytetrafluoro material,
Support ring 4 is stuck between core top insulating trip 2 and upper lid insulating trip 3, can prevent battery when by stronger vibratory impulse
Play above and below battery core body, reduces the generation of battery breaking phenomena, improves the reliability of lithium battery.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of portable anti-electricity-theft on-Line Monitor Device, including pincerlike current sensor, sample circuit, control circuit, charging
Module, GPRS module and main station system, the pincerlike current sensor is electrically connected to each other with sample circuit, the sample circuit
It is to be electrically connected to each other with control circuit and charging module, the control circuit is electrically connected to each other with GPRS module, the GPRS
Module is electrically connected to each other with main station system, and the charging module includes charging circuit, lithium battery and mu balanced circuit, the charging
Circuit is electrically connected to each other with lithium battery and mu balanced circuit, and the lithium battery is electrically connected to each other with mu balanced circuit, the voltage stabilizing
Circuit is electrically connected to each other with sample circuit, control circuit and GPRS module respectively.
2. the portable anti-electricity-theft on-Line Monitor Device of one kind according to claim 1, it is characterised in that：The control circuit
Using STM-32 chips.
3. the portable anti-electricity-theft on-Line Monitor Device of one kind according to claim 1, it is characterised in that：The sample circuit
Using TS5A23166 chips.
4. the portable anti-electricity-theft on-Line Monitor Device of one kind according to claim 1, it is characterised in that：The charging circuit
Charge controlling chip is used as using TP4057 chips.
5. the portable anti-electricity-theft on-Line Monitor Device of one kind according to claim 1, it is characterised in that：The mu balanced circuit
Using TP371701 chips.
6. the portable anti-electricity-theft on-Line Monitor Device of one kind according to claim 1, it is characterised in that：The GPRS module
Using SIM900A chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239865.4U CN206378540U (en) | 2016-11-18 | 2016-11-18 | A kind of portable anti-electricity-theft on-Line Monitor Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239865.4U CN206378540U (en) | 2016-11-18 | 2016-11-18 | A kind of portable anti-electricity-theft on-Line Monitor Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378540U true CN206378540U (en) | 2017-08-04 |
Family
ID=59402982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239865.4U Active CN206378540U (en) | 2016-11-18 | 2016-11-18 | A kind of portable anti-electricity-theft on-Line Monitor Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206378540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780116A (en) * | 2019-11-07 | 2020-02-11 | 国网江苏省电力有限公司徐州供电分公司 | Anti-electricity-theft online monitoring device |
-
2016
- 2016-11-18 CN CN201621239865.4U patent/CN206378540U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780116A (en) * | 2019-11-07 | 2020-02-11 | 国网江苏省电力有限公司徐州供电分公司 | Anti-electricity-theft online monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170922 Address after: 215334, Jiangbei Road, Jinsha Development Zone, Kunshan Development Zone, Jiangsu, Suzhou 599 Co-patentee after: Kunshan City, Lucheng Electric Power Development Co. Ltd. Patentee after: KUNSHAN POWER SUPPLY COMPANY OF STATE GRID JIANGSU ELECTRIC POWER COMPANY Address before: 215300 No. 176 Chaoyang West Road, Yushan Town, Jiangsu, Suzhou Patentee before: Kunshan City, Lucheng Electric Power Development Co. Ltd. |
|
| TR01 | Transfer of patent right |