CN209676004U - A kind of the wireless monitor detector and system of electric line safe operation - Google Patents
A kind of the wireless monitor detector and system of electric line safe operation Download PDFInfo
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- CN209676004U CN209676004U CN201920401900.5U CN201920401900U CN209676004U CN 209676004 U CN209676004 U CN 209676004U CN 201920401900 U CN201920401900 U CN 201920401900U CN 209676004 U CN209676004 U CN 209676004U
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Abstract
A kind of wireless monitor detector of electric line safe operation of the utility model, including electric current power supply unit, temperature monitoring unit, current monitoring unit, voltage monitoring unit, data processing unit.Data processing unit is separately connected voltage regulator circuit, temperature monitoring unit, current monitoring unit, voltage monitoring unit, and the data processing of real-time perfoming temperature, electric current, voltage, when thresholding or determining electric line failure energy and alarm beyond monitoring, and upload data.It further include operating status unit, communications setting unit, capacitor storage unit, capacitor storage unit, which is worked as, completes the preceding last time monitoring data transmitting of power failure under electric line failure power-off condition.Electric current power supply unit is made of input sensor circuit, rectification circuit, voltage regulator circuit.This programme provides the wireless monitor detector and system of the safe operation of a electric line, and operating cost is low, while convenient being reliably achieved line security, operation intelligent management.
Description
Technical field
It is safely operated the utility model relates to electric line monitoring field of detecting more particularly to a kind of electric line
Wireless monitor detector and system.
Background technique
Currently, with urban and rural power grids construction advance by leaps and bounds, electric line is criss-cross, substantially eliminate the village Wu electricity and
Without electric family.As people's lives level is continuously improved, power load also constantly soaring, supply electricity to state and society bring it is numerous
Honor brings happiness to people's life.But the following safe operation of electric network hidden danger is also continuously emerging, in distribution wire
In the operation troubles of road, because failure rate caused by transmission line of electricity overload, wiring circuit contact are bad occupies high, failure less serious case causes power supply electricity
Influence of fluctuations power supply quality is pressed, severe one will cause line outage or circuit breaking crisis person life security, and especially contact not
Good failure is not generally found that in the work of daily line walking, carries out hidden troubles removing to route whole contact if carried out, can be due to
The main reason for multi-point and wide-ranging work difficulty is big, performance difficulty, and here it is current power transmission line security hidden danger long-term existence.
There are no a kind of wireless monitor detections for electric line safe operation status real time monitor on the market at present
Device, Yao Shixian electric line intelligent management, it is necessary to design a installation non-maintaining line security simple, easy to use
The wireless monitor detector of operation, to carry out round-the-clock Real-time Monitor Management to situations such as route running temperature, electric current, voltage,
Power supply quality and power supply reliability are further increased on power supply management.
Utility model content
The purpose of the invention of the present invention is to provide a electric line safe operation wireless monitor detector and
System, operating cost is low, at the same it is convenient be reliably achieved line security, operation intelligent management.
Its specific solution is as follows:
A kind of wireless monitor detector of electric line safe operation, including following eight units:
Electric current power supply unit is made of input sensor circuit, rectification circuit, voltage regulator circuit；
Temperature monitoring unit, is sampled by temperature sensitive probe, is close to the installation of conducting wire surface, real-time monitoring transmission and distribution line road transport
Capable temperature change；
Current monitoring unit is mounted on electric line or cable connecting terminal is connected by open type punching current transformer
In wiring, the curent change of real-time monitoring electric line operation
Voltage monitoring unit is monitored electric line voltage by induction type circuit, real-time monitoring electric line
The voltage change of operation, while back work power supply being provided；
Data processing unit is separately connected voltage regulator circuit, temperature monitoring unit, current monitoring unit, voltage monitoring unit,
And the data processing of real-time perfoming temperature, electric current, voltage, when timely beyond monitoring thresholding or determining electric line failure energy
Alarm, and upload data；
Operating status unit is connect by indicator light and buzzer with data processing unit, different light show respectively it is normal,
Abnormality, abnormality while audible alarm；
Communications setting unit is made of RS-485 module, bluetooth module, LORA module.RS-485 module, bluetooth module
For scheduling and planning, online, parameter setting and site equipment management.LORA module for wireless networking, operation information transmission and
Remote parameter setting.Communications setting unit is connect with data processing unit；
Capacitor storage unit is connect with data processing unit, when completing to stop under electric line failure power-off condition
Last time monitoring data are transmitted before electricity.
Further, the input sensor circuit includes at least current transformer T1, and primary is socketed on power transmission and distribution electric wire
On firewire, one end of secondary one end connection switch S1, the other end connects the one end resistance R2, and the other end of switch S1 connects resistance
The other end of the one end R1 and the one end protector F1, resistance R1 and resistance R2 are grounded simultaneously.The rectification circuit includes at least rectification
The first input end 1 of bridge B1, rectifier bridge B1 are connect with the protector F1 other end, the second input terminal 2 and resistance R2 of rectifier bridge B1
It is connected with the connecting pin of T1 grade of current transformer, the second output terminal 4 of rectifier bridge B1 is grounded.The voltage regulator circuit includes at least
Be electrolysed E1, capacitor C1 and voltage-stabiliser tube Z1, the anode for being electrolysed E1 is connect with the cathode of the one end capacitor C1 and voltage-stabiliser tube Z1, while with it is whole
The first output end 3 connection of bridge B1 is flowed, and as VCC feeder ear, is electrolysed the cathode and the capacitor C1 other end and voltage-stabiliser tube Z1 of E1
Anode connection, be grounded simultaneously.
The wireless supervisory control system of a kind of electric line safe operation, including a kind of above-mentioned electric line safe operation
Wireless monitor detector, matched cell phone application and computer control software, remote wireless terminal.Wireless supervisory control system shows
Field mounting means is that monitored electric line is accessed using opening mode, is installed simple and fast.
Further, the wireless supervisory control system can running temperature to electric line, electric current, voltage and electric arc it is real-time
It is monitored, alarm signal can be issued when monitoring data reach monitoring value automatically and by wirelessly uploading warning message to long-range nothing
Line terminal.
Further, the wireless supervisory control system is taken as working power by current source and induced voltage, working power with
Electric line high degree of isolation can effectively prevent the impact of electric line thunder and lightning and surge, safe and reliable.
Further, the wireless supervisory control system has equipment fault self-test, unit exception automatic alarm and by abnormal letter
Breath is by being wirelessly uploaded to remote wireless terminal；Automatically into dormant state, electric current when being provided simultaneously with electric line low current
It normally automatically wakes up and long distance wireless wakes up.
Further, the wireless supervisory control system uses capacitive energy storage, last before electric line being had a power failure and be had a power failure
Monitoring data are by being wirelessly uploaded to remote wireless terminal.
In conclusion being had the advantages that using the technical solution of the utility model
The wireless monitor detector and computer control software systems and hand for the electric line safe operation that this programme discloses
Machine APP is matched, can running temperature to distribution line, electric current and voltage carry out real-time monitoring, monitoring and line fault into
Row analyzes and determines management, and the wireless monitor detector operating cost of electric line safe operation is low, while can be convenient reliable
The safe operation intelligent, information system management of ground realization electric line.
The wireless supervisory control system of the electric line safe operation of this programme, in-site installation is convenient, easy to use non-maintaining,
Product is low in energy consumption, is widely used in the daily management of power distribution station line security operation, is the transformation of power distribution station intelligentized updating
In essential terminal monitoring detecting devices.
The wireless supervisory control system of the electric line safe operation of this programme, has learning and memory edge computing function, energy
Electric line short circuit, broken string and sparking failure, and electric current, voltage, wave according to real-time monitoring are judged from monitoring data
Shape situation of change is compared and is calculated failure conclusion with historical data, can effectively shorten electric line breakdown repair when
Between, prevent accident of power supply from spreading.Wireless supervisory control system can judge automatically environment reason and cause the super thresholding of temperature, to prevent from missing
Report.
Detailed description of the invention
It, below will be to the utility model embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing needed in description is briefly described.It should be evident that the accompanying drawings in the following description is only that this is practical new
A part of the embodiment of type, for those of ordinary skill in the art, without any creative labor, moreover it is possible to
Enough obtain other drawings based on these drawings.
Fig. 1 is a kind of wireless monitor detector of electric line safe operation of the utility model and the block diagram of system；
Fig. 2 is the circuit diagram of the utility model electric current power supply unit；
Fig. 3 is a kind of work flow diagram of the wireless supervisory control system of electric line safe operation of the utility model.
Description of symbols:
1- electric current power supply unit, 2- input sensor circuit, 3- rectification circuit, 4- voltage regulator circuit, 5- temperature monitoring unit, 6-
Current monitoring unit, 7- voltage monitoring unit, 8- data processing unit, 9- operating status unit, 10- communications setting unit, 11-
Capacitor storage unit, 12- cell phone application, 13- computer control software, 14- remote wireless terminal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1 to Figure 2, a kind of wireless monitor detector of electric line safe operation, including following eight lists
Member:
Electric current power supply unit 1 is made of input sensor circuit 2, rectification circuit 3, voltage regulator circuit 4；
Temperature monitoring unit 5, is sampled by temperature sensitive probe, is close to the installation of conducting wire surface, real-time monitoring electric line
The temperature change of operation；
Current monitoring unit 6 is mounted on electric line or cable connecting terminal is connected by open type punching current transformer
In wiring, the curent change of real-time monitoring electric line operation
Voltage monitoring unit 7 is monitored electric line voltage by induction type circuit, real-time monitoring electric line
The voltage change of operation, while back work power supply being provided；
Data processing unit 8 is separately connected voltage regulator circuit 4, temperature monitoring unit 5, current monitoring unit 6, voltage monitoring
Unit 7, and the data processing of real-time perfoming temperature, electric current, voltage, when beyond monitoring thresholding or determining electric line failure
Energy and alarm, and upload data；
Operating status unit 9 is connect by indicator light and buzzer with data processing unit, and different light are shown just respectively
Often, abnormality, abnormality while audible alarm；
Communications setting unit 10, by RS-485 module, bluetooth module, LORA, (LORA is the abbreviation of Long Range, is
A kind of long range, the low-consumption wireless communication technology) module composition.RS-485 module, bluetooth module for scheduling and planning, it is online,
Parameter setting and site equipment management.LORA module is for wireless networking, operation information transmission and remote parameter setting.Communication is set
Unit 10 is set to connect with data processing unit 8；
Capacitor storage unit 11 is connect with data processing unit 8, is completed when under electric line failure power-off condition
Last time monitoring data transmitting before having a power failure.
Specifically, input sensor circuit 2 includes at least current transformer T1, and primary is socketed on power transmission and distribution electric wire firewire
On, one end of secondary one end connection switch S1, the other end connects the one end resistance R2, and the other end of switch S1 connects resistance R1
The other end of one end and the one end protector F1, resistance R1 and resistance R2 are grounded simultaneously.Rectification circuit 3 includes at least rectifier bridge B1,
The first input end 1 of rectifier bridge B1 is connect with the protector F1 other end, the second input terminal 2 and resistance R2 and electricity of rectifier bridge B1
The connecting pin of T1 grade of current transformer connects, and the second output terminal 4 of rectifier bridge B1 is grounded.Voltage regulator circuit 4 include at least electrolysis E1,
Capacitor C1 and voltage-stabiliser tube Z1, be electrolysed E1 anode connect with the cathode of the one end capacitor C1 and voltage-stabiliser tube Z1, while with rectifier bridge B1
The connection of the first output end 3 be electrolysed the cathode of E1 and the anode of the capacitor C1 other end and voltage-stabiliser tube Z1 and as VCC feeder ear
Connection, is grounded simultaneously.
The wireless supervisory control system of a kind of electric line safe operation, including a kind of above-mentioned electric line safe operation
Wireless monitor detector, matched cell phone application 12 and computer control software 13, remote wireless terminal 14.Wireless monitor system
The in-site installation mode of system is that monitored electric line is accessed using opening mode, is installed simple and fast.According to specific need
It asks, can choose outfit or dedicated 12 software of cell phone application of downloading.Remote wireless terminal 14 can be cloud server or
Person's remote control center platform or cell phone client.
Further, wireless supervisory control system can running temperature, electric current, voltage and electric arc real-time perfoming to electric line
Monitoring can issue alarm signal and by wirelessly uploading warning message to long distance wireless end automatically when monitoring data reach monitoring value
End 14.
Further, wireless supervisory control system is taken as working power, working power and transmission & distribution by current source and induced voltage
Electric line high degree of isolation can effectively prevent the impact of electric line thunder and lightning and surge, safe and reliable.
Further, wireless supervisory control system has equipment fault self-test, unit exception automatic alarm and leads to exception information
It crosses and is wirelessly uploaded to remote wireless terminal 14, automatically into dormant state when being provided simultaneously with electric line low current, electric current is just
It often automatically wakes up and long distance wireless wakes up.
Further, wireless supervisory control system uses capacitive energy storage, last time before electric line being had a power failure and be had a power failure
Monitoring data are by being wirelessly uploaded to remote wireless terminal 14.
As shown in figure 3, a kind of wireless supervisory control system of electric line safe operation, workflow are as follows:
S1, work start；
S2, equipment wake up (automatically waking up when running current > monitoring current)；
Be S3, equipment self-inspection normal no if so, S6 is executed, if it is not, then
S4 judges unit exception, executes equipment alarm, notifies artificial maintenance；
S5, equipment restore normal, then turn S3；
Are S6, collection analysis data (including temperature, electric current, voltage data) normal no if so, S9 is executed, if not,
Then
S7 judges data exception, executes monitoring alarm, notifies artificial maintenance；
S8, transmission and distribution line circuit-switched data restore normal, then turn S6；
S9, transmission and distribution line circuit-switched data is normal, executes timing upload and (is uploaded to cell phone client or cloud server or long-range
Control centre's platform)；
Does is S10, it is no that monitoring current less than monitor current if not, turn S6, if it is,
S11, equipment enter dormant state；
S12, work terminate.
In conclusion being had the advantages that using the technical solution of the utility model
The wireless monitor detector and computer control software systems and hand for the electric line safe operation that this programme discloses
Machine APP is matched, can running temperature to distribution line, electric current and voltage carry out real-time monitoring, monitoring and line fault into
Row analyzes and determines management, and the wireless monitor detector operating cost of electric line safe operation is low, while can be convenient reliable
The safe operation intelligent, information system management of ground realization electric line.
The wireless supervisory control system of the electric line safe operation of this programme, in-site installation is convenient, easy to use non-maintaining,
Product is low in energy consumption, is widely used in the daily management of power distribution station line security operation, is the transformation of power distribution station intelligentized updating
In essential terminal monitoring detecting devices.
The wireless supervisory control system of the electric line safe operation of this programme, has learning and memory edge computing function, energy
Electric line short circuit, broken string and sparking failure, and electric current, voltage, wave according to real-time monitoring are judged from monitoring data
Shape situation of change is compared and is calculated failure conclusion with historical data, can effectively shorten electric line breakdown repair when
Between, prevent accident of power supply from spreading.Wireless supervisory control system can judge automatically environment reason and cause the super thresholding of temperature, to prevent from missing
Report.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (7)
1. a kind of wireless monitor detector of electric line safe operation, it is characterised in that: including
Electric current power supply unit is made of input sensor circuit, rectification circuit, voltage regulator circuit；
Temperature monitoring unit, is sampled by temperature sensitive probe, is close to the installation of conducting wire surface, the operation of real-time monitoring electric line
Temperature change；
Current monitoring unit is mounted on electric line or cable connecting terminal connecting line by open type punching current transformer
On, the curent change of real-time monitoring electric line operation；
Voltage monitoring unit is monitored electric line voltage by induction type circuit, the operation of real-time monitoring electric line
Voltage change, while providing back work power supply；
Data processing unit is separately connected voltage regulator circuit, temperature monitoring unit, current monitoring unit, voltage monitoring unit, and real
The data processing of Shi Jinhang temperature, electric current, voltage, when beyond monitoring thresholding or determining electric line failure energy and Times
It is alert, and upload data；
Operating status unit is connect by indicator light and buzzer with data processing unit, and different light show normal, abnormal respectively
State, abnormality while audible alarm；
Communications setting unit is made of RS-485 module, bluetooth module, LORA module；RS-485 module, bluetooth module are for giving birth to
Produce debugging, online, parameter setting and site equipment management；LORA module is for wireless networking, operation information transmission and long-range ginseng
Number setting；Communications setting unit is connect with data processing unit；
Capacitor storage unit is connect with data processing unit, before completing to have a power failure under electric line failure power-off condition
The transmitting of last time monitoring data.
2. a kind of wireless monitor detector of electric line safe operation according to claim 1, it is characterised in that: described
It inputs sensor circuit and includes at least current transformer T1, primary is socketed on power transmission and distribution electric wire firewire, secondary one end connection
One end of switch S1, the other end connect the one end resistance R2, other end connection one end resistance R1 of switch S1 and the one end protector F1,
The other end of resistance R1 and resistance R2 are grounded simultaneously；The rectification circuit includes at least rectifier bridge B1, and the first of rectifier bridge B1 is defeated
Enter end 1 to connect with the protector F1 other end, the company of the second input terminal 2 and T1 grade of resistance R2 and current transformer of rectifier bridge B1
End connection is connect, the second output terminal 4 of rectifier bridge B1 is grounded；The voltage regulator circuit includes at least electrolysis E1, capacitor C1 and voltage-stabiliser tube
Z1, the anode for being electrolysed E1 are connect with the cathode of the one end capacitor C1 and voltage-stabiliser tube Z1, while being connected with the first output end 3 of rectifier bridge B1
It connects, and as VCC feeder ear, the cathode for being electrolysed E1 connect with the anode of the capacitor C1 other end and voltage-stabiliser tube Z1, is grounded simultaneously.
3. a kind of wireless supervisory control system of electric line safe operation, including a kind of electric line described in claim 1-2
The wireless monitor detector of safe operation, matched cell phone application and computer control software, remote wireless terminal, feature
Be: the in-site installation mode of wireless supervisory control system is that monitored electric line is accessed using opening mode, and installation is simple fast
It is prompt.
4. a kind of wireless supervisory control system of electric line safe operation according to claim 3, it is characterised in that: the nothing
Line monitoring system can running temperature to electric line, electric current, voltage and the monitoring of electric arc real-time perfoming, monitoring data reach prison
Alarm signal can be issued when control value automatically and by wirelessly uploading warning message to remote wireless terminal.
5. a kind of wireless supervisory control system of electric line safe operation according to claim 4, it is characterised in that: the nothing
Line monitoring system is taken as working power, working power and electric line high degree of isolation by current source and induced voltage, can have
Effect prevents the impact of electric line thunder and lightning and surge, safe and reliable.
6. a kind of wireless supervisory control system of electric line safe operation according to claim 5, it is characterised in that: the nothing
Line monitoring system have equipment fault self-test, unit exception automatic alarm and by exception information by being wirelessly uploaded to long distance wireless
Terminal；Automatically into dormant state when being provided simultaneously with electric line low current, electric current normally automatically wakes up and long distance wireless
It wakes up.
7. a kind of wireless supervisory control system of electric line safe operation according to claim 6, it is characterised in that: the nothing
Line monitoring system uses capacitive energy storage, and last time monitoring data are by wirelessly uploading before electric line being had a power failure and be had a power failure
To remote wireless terminal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920401900.5U CN209676004U (en) | 2019-03-26 | 2019-03-26 | A kind of the wireless monitor detector and system of electric line safe operation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920401900.5U CN209676004U (en) | 2019-03-26 | 2019-03-26 | A kind of the wireless monitor detector and system of electric line safe operation |
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| CN209676004U true CN209676004U (en) | 2019-11-22 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980782A (en) * | 2019-03-26 | 2019-07-05 | 深圳市赛飞奇光子技术有限公司 | A kind of the wireless monitor detector and system of electric line safe operation |
| CN111077831A (en) * | 2019-12-30 | 2020-04-28 | 江苏三希科技股份有限公司 | Monitoring system for realizing pollution emission through electric power information |
| CN111175563A (en) * | 2020-01-21 | 2020-05-19 | 江苏三希科技股份有限公司 | Electric power monitoring device and method for pollution source enterprise |
| CN114400777A (en) * | 2022-01-12 | 2022-04-26 | 山西日力威尔自动化设备有限公司 | High-low voltage complete set distribution equipment remote maintenance system |
-
2019
- 2019-03-26 CN CN201920401900.5U patent/CN209676004U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980782A (en) * | 2019-03-26 | 2019-07-05 | 深圳市赛飞奇光子技术有限公司 | A kind of the wireless monitor detector and system of electric line safe operation |
| CN109980782B (en) * | 2019-03-26 | 2024-05-24 | 深圳市赛飞奇光子技术有限公司 | Wireless monitoring detector and system for safe operation of power transmission and distribution line |
| CN111077831A (en) * | 2019-12-30 | 2020-04-28 | 江苏三希科技股份有限公司 | Monitoring system for realizing pollution emission through electric power information |
| CN111175563A (en) * | 2020-01-21 | 2020-05-19 | 江苏三希科技股份有限公司 | Electric power monitoring device and method for pollution source enterprise |
| CN114400777A (en) * | 2022-01-12 | 2022-04-26 | 山西日力威尔自动化设备有限公司 | High-low voltage complete set distribution equipment remote maintenance system |
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