CN208125853U - A kind of power supply trouble locating and monitoring system - Google Patents
A kind of power supply trouble locating and monitoring system Download PDFInfo
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- CN208125853U CN208125853U CN201820490771.7U CN201820490771U CN208125853U CN 208125853 U CN208125853 U CN 208125853U CN 201820490771 U CN201820490771 U CN 201820490771U CN 208125853 U CN208125853 U CN 208125853U
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- power supply
- communication module
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- Locating Faults (AREA)
Abstract
The utility model relates to for electrical domain, and in particular to a kind of power supply trouble locating and monitoring system.After this system, can the power supply trouble to electric line, railway contact line quickly positioned, meanwhile system is also equipped with backstage and dual monitoring on the spot, it can the functions such as two-way wireless communication, fault current can be adjusted, real-time current can measure, the remote-controlled overturning of alarm direction board and involution.The technical solution adopted in the utility model includes several sensors, communication terminal and background system, and the background system is connect with communication terminal by common carrier network wireless, and communication terminal and each sensor are wirelessly connected by ISM.
Description
Technical field
The utility model relates to for electrical domain, and in particular to a kind of power supply trouble locating and monitoring system.
Background technique
Currently, the electric lines such as electric power, coal mine, petroleum, chemical industry, railway contact line are inevitable in electricity transmission process
It can occur short trouble or ground fault, mode that usual manner mostly uses artificial line walking, segmentation to close a floodgate carries out fault location,
Time that restores electricity is long, is difficult fast and accurately fault location, this will lose a large amount of manpower financial capacities, affect the reliable of power supply
Property.
Mostly use installation fault detector progress board turning instruction on the spot greatly at present, operation maintenance personnel can only arrive when a failure occurs it
Scene is patrolled one by one, can not quickly position, and substantially prolongs the debugging time.
Utility model content
The utility model aim is to provide a kind of power supply trouble locating and monitoring system, can be to power transmission and distribution after this system
Route, railway contact line power supply trouble quickly positioned, meanwhile, system is also equipped with backstage and dual monitoring on the spot, can be double
It can be adjusted to wireless communication, fault current, real-time current can measure, the remote-controlled overturning of alarm direction board and the functions such as involution.
In order to solve the problems existing in the prior art, the technical solution of the utility model is：A kind of power supply trouble locating and monitoring
System, it is characterised in that：Including several sensors, communication terminal and background system, the background system and communication terminal
It is connected by common carrier network wireless, communication terminal and each sensor are wirelessly connected by ISM.
Each sensor includes CPU module one, communication module one, alarm module, current acquisition module and automatic electricity getting module；
Communication module one, alarm module, current acquisition module and the automatic electricity getting module is connect with CPU module one respectively.
The communication terminal includes solar powered module, communication module two, communication module three and CPU module two；Institute
Solar powered module, communication module two, the communication module three stated are connect with CPU module two respectively；Communication module two and each
The communication module one of sensor is wirelessly communicated by ISM and is connected.
The background system includes communication module four and host computer, and communication module four is connected with host computer, communicates mould
Communication module three in block four and communication terminal is wirelessly connected by carrier network.
The CPU module one uses PIC18LF2553 chip.
The CPU module two uses DSPIC33FJ128 chip.
Compared with prior art, as follows the advantages of the utility model：
The utility model comprehensively utilizes on-line monitoring technique and wire/wireless wireless communication technique, realizes and supplies route
Fault location and upload when electric fault.It can reach following effect：
1）Realize the locating and monitoring of power supply trouble；
2）It is quickly positioned when can be to branched line failure；
3）It is quickly positioned when can be to electric line failure；
4) direction board is alerted when failure can automatic turning prompt；
5）It can automatic or remote control involution alarm direction board after troubleshooting；
6) communication terminal is communicated with host computer using operator wireless network（GSM/GPRS/3G/4G）；
7）System has two-way wireless communication function；
8）Fault current definite value can adjust, current range size adaptation, not have to more emat sensor when changing load；
9）Real-time load electric current can be monitored；
10）Communication terminal can support multiple groups single-phase or multiple groups three-phase data is transmitted and processing；
11）Sensor takes electrical circuit to be completely independent with current acquisition circuit, has ensured the reliability and electricity of sensor power supply
Flow sampling precision；
12) the recordable inquiry of fault message.
Detailed description of the invention
Fig. 1 is the utility model structural module diagram.
Fig. 2 is the circuit diagram of the utility model sensor；
Fig. 3 is the utility model communication terminal circuit figure；
Description of symbols：1- sensor, 2- communication terminal, 3- background system；
101- automatic electricity getting module, 102- current acquisition module, 103- alarm module, 104- communication module one, 105-CPU mould
Block one；
201- solar powered module, 202- communication module two, 203- communication module three, 204- CPU module two；
301- communication module four, 302- host computer.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
This system is made of sensor, communication terminal, background system three parts.Sensor is mounted on respectively according to actual needs
In power supply line, automatic electricity getting and current acquisition are carried out, fault current when line fault can be detected, such as faulty generation, sensing
The instruction of device energy board turning, while fault message can also be reached background system by communication terminal；Communication terminal is typically mounted at energy
The suitable position sent in each sensor ISM range of signal is received, for connecting the communication between each sensor and background system；Afterwards
Platform system is placed in distal end any position, is used for network analysis, and alarm display maintains easily personnel and carries out fault location and maintenance
Processing.
The utility model provides a kind of power supply trouble locating and monitoring system（Referring to Fig. 1）, including it is several sensors 1, logical
Believe terminal 2 and background system 3；
Each sensor includes CPU module 1, communication module 1, alarm module 103, current acquisition module 102
With automatic electricity getting module 101；Communication module 1, alarm module 103, current acquisition module 102 and the automatic electricity getting module
101 connect with CPU module 1 respectively, and the CPU module 1 uses PIC18LF2553 chip.
Automatic electricity getting module 101 can carry out induction by Inside coil to the electric current flowed through on route and take electricity, and by acquirement
Electric current is supplied to CPU module 1 as working power；
Circuit acquisition module 102 can be acquired the electric current flowed through on route by Inside coil, and will be collected
Electric current is supplied to logic basis of the CPU module 1 as breakdown judge；
Alarm module 103 mainly carries out board turning and return by receiving the order of CPU module 1；
Communication module 1 uses AS01-ML01DP6 module, passes through the communication inside free ISM band and communication terminal
Module 2 202 is communicated.
The communication terminal 2 includes solar powered module 201, communication module 2 202, communication module 3 203 and CPU
Module 2 204；The solar powered module 201, communication module 2 202, communication module 3 203 respectively with CPU module two
204 connections；Communication module 2 202 and the communication module 1 of each sensor are wirelessly communicated by ISM to be connected, the CPU
Module 2 204 uses DSPIC33FJ128 chip.
Include solar panel, battery and electric power management circuit inside solar powered module 201, passes through solar energy
The acquisition of the achievable solar energy of solar panel to electric energy is converted, and the electric energy after conversion is transmitted to battery, then through power management electricity
Working power of the CPU module 2 204 as terminal is given after road completion processing；
Communication module 2 202 uses E3A-DTU-1W module, passes through free ISM band and sensor communications module 1
It is communicated；
Communication module 3 203 uses WG-8010, by GSM/GPRS/3G/4G and background system communication module 4 301 into
Row communication.
The background system 3 includes communication module 4 301 and host computer 302, communication module 4 301 and host computer 302
It connects, system software is installed on host computer 302, communication module 4 301 passes through with the communication module 3 203 in communication terminal 2
Carrier network（Such as GSM/GRRS/3G/4G）It is wirelessly connected, the communication module 4 301 in background system uses T260S module.
The utility model is at the scene in application, hang multiple sensors under 1 communication terminal, when sensor detects certain route
When breaking down, sensor itself carry out board turning show, while by fault message by communication terminal upload to background system into
Row informs display, and background system carries out integrated logic judgement, specific faulty line is accurately positioned out, to instruct maintenance personnel
Quick localization process shortens fault time.
Referring to fig. 2：This figure is the utility model sensor circuit figure.Sensor is built based on PIC18LF2553, passes through line
Circle induction takes electricity to provide working power and carries out current acquisition, and when faulty generation, it is anti-that chip controls sensor carries out board turning
Turn, and information is reached by communication terminal by background system by wireless module AS01-ML01DP6, when fault recovery, chip
It controls sensor and carries out board turning rotating forward, while information is also reached into background system by communication terminal.
Referring to Fig. 3：Circuit is built based on DSPIC33FJ128 chip, by solar energy and battery as power input,
The information that receiving sensor wireless module passes over, and background system is transferred to by carrier network.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
Claims (6)
1. a kind of power supply trouble locating and monitoring system, it is characterised in that：Including several sensors（1）, communication terminal（2）With it is rear
Platform system（3）, the background system（3）With communication terminal（2）It is connected by common carrier network wireless, communication terminal
（2）It is wirelessly connected with each sensor by ISM.
2. a kind of power supply trouble locating and monitoring system according to claim 1, it is characterised in that：Each sensor includes
CPU module one（105）, communication module one（104）, alarm module（103）, current acquisition module（102）With automatic electricity getting module
（101）；The communication module one（104）, alarm module（103）, current acquisition module（102）With automatic electricity getting module（101）
Respectively with CPU module one（105）Connection.
3. a kind of power supply trouble locating and monitoring system according to claim 1 or 2, it is characterised in that：The communication is whole
End（2）Including solar powered module（201）, communication module two（202）, communication module three（203）With CPU module two（204）；
The solar powered module（201）, communication module two（202）, communication module three（203）Respectively with CPU module two（204）
Connection；Communication module two（202）With the communication module one of each sensor（104）It is wirelessly communicated and is connected by ISM.
4. a kind of power supply trouble locating and monitoring system according to claim 3, it is characterised in that：The background system
（3）Including communication module four（301）And host computer（302）, communication module four（301）And host computer（302）It is connected, communicates mould
Block four（301）With communication terminal（2）In communication module three（203）It is wirelessly connected by carrier network.
5. a kind of power supply trouble locating and monitoring system according to claim 2, it is characterised in that：The CPU module one
（105）Using PIC18LF2553 chip.
6. a kind of power supply trouble locating and monitoring system according to claim 3, it is characterised in that：The CPU module two
（204）Using DSPIC33FJ128 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820490771.7U CN208125853U (en) | 2018-04-09 | 2018-04-09 | A kind of power supply trouble locating and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820490771.7U CN208125853U (en) | 2018-04-09 | 2018-04-09 | A kind of power supply trouble locating and monitoring system |
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| Publication Number | Publication Date |
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| CN208125853U true CN208125853U (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820490771.7U Active CN208125853U (en) | 2018-04-09 | 2018-04-09 | A kind of power supply trouble locating and monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243929A (en) * | 2021-12-29 | 2022-03-25 | 广州市万保职业安全事务有限公司 | Electric appliance management circuit for gas station safety |
-
2018
- 2018-04-09 CN CN201820490771.7U patent/CN208125853U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243929A (en) * | 2021-12-29 | 2022-03-25 | 广州市万保职业安全事务有限公司 | Electric appliance management circuit for gas station safety |
| CN114243929B (en) * | 2021-12-29 | 2023-11-03 | 重庆磊博石化有限公司 | Electrical appliance management circuit for gas station safety |
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