CN208384055U - Arc fault detection and monitoring system - Google Patents
Arc fault detection and monitoring system Download PDFInfo
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- CN208384055U CN208384055U CN201820588770.6U CN201820588770U CN208384055U CN 208384055 U CN208384055 U CN 208384055U CN 201820588770 U CN201820588770 U CN 201820588770U CN 208384055 U CN208384055 U CN 208384055U
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- 238000001514 detection method Methods 0.000 title claims abstract description 64
- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 238000004891 communication Methods 0.000 claims abstract description 55
- 238000010891 electric arc Methods 0.000 claims abstract description 55
- 238000010295 mobile communication Methods 0.000 claims abstract description 46
- 238000011897 real-time detection Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 7
- 230000003321 amplification Effects 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 238000007405 data analysis Methods 0.000 description 6
- 241001269238 Data Species 0.000 description 5
- 238000013480 data collection Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
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Abstract
The utility model relates to a circuit or electronic equipment protection field especially relate to trouble electric arc detection monitored control system, include: a housing; a detection unit provided in the housing, the detection unit including at least a fault arc detection unit for detecting fault arc data in the circuit, a current detection unit for detecting current data in the circuit, and a voltage detection unit for detecting voltage data in the circuit; the sound and light alarm unit is connected with the fault arc detection unit and sends out an alarm signal when the fault arc detection unit detects fault arc data; and the wireless communication unit is used for receiving the fault arc data, the current data and the voltage data, converting the fault arc data into first mobile communication network data and transmitting the first mobile communication network data to the server, is arranged outside the shell and is connected with the detection unit. The utility model provides a monitoring system is surveyed to trouble electric arc is convenient for protect circuit more accurately, moreover, because the wireless communication unit sets up outside the shell, installs more in a flexible way, and the signal is stronger.
Description
[technical field]
The utility model relates to circuits or electronic equipment protection field more particularly to fault electric arc to detect monitoring system.
[background technique]
Electric energy belongs to one of industrial production and the essential energy of daily life, with the development of science and technology, application
It is also more and more in the type and quantity of the electrical equipment of production and life.Meanwhile as economic rapid development and the people are raw
Raising living, electricity consumption are also being continuously increased.Electrical Safety, including personal safety and prevent electric leakage or fault electric arc caused by fire
Calamity is increasingly subject to people's attention.Fire caused by fault electric arc accounts for 60% or more in all electrical fires, therefore people are to low
Voltage electrical safety and the attention degree of fault electric arc protection are gradually increased.
Therefore, occur the various equipment for guaranteeing Electrical Safety for fault electric arc in the market, and existing skill
Often function is more single for these equipment in art, it is difficult to the problem in real-time remote monitoring, analysis circuit.
[summary of the invention]
In order to solve the above technical problems, the purpose of this utility model is to provide fault electric arcs to detect monitoring system, pass through
The electronic data such as fault electric arc data, current data and voltage data in detection circuit are simultaneously sent to by mobile communications network
Server, computer or mobile terminal device can obtain data to carry out big data analysis, convenient for more accurately from server
Circuit is protected, moreover, because the wireless communication unit is arranged outside shell, installation is more flexible, and signal is stronger, sound-light alarm
Unit can then play the role of intuitively effectively giving warning in advance.
The utility model is achieved through the following technical solutions:
Fault electric arc detects monitoring system, comprising:
Shell；
Detection unit is located in the shell, and the detection unit is included at least for the failure electricity in detection circuit
The fault electric arc detection unit of arc data, for the current detecting unit of current data in detection circuit and in detection circuit
The voltage detection unit of voltage data；
Acousto-optic warning unit connect with the fault electric arc detection unit and works as the fault electric arc detection unit detection
Alarm signal is issued when to fault electric arc data；
It is logical for receiving the fault electric arc data, the current data and the voltage data and being converted into first movement
Communication network data are sent to the wireless communication unit of server, and the outside of the shell is arranged in and connects with the detection unit
It connects.
Optionally, fault electric arc as described above detects monitoring system, and the wireless communication unit is connected with for receiving
First movement communication network data that the wireless communication unit the issues and mobile communication for carrying out signal amplification output processing is straight
Put station.
Optionally, fault electric arc as described above detects monitoring system, and the Mobile communication direct base station includes:
It is mounted on outdoor for receiving the outdoor logarithm for the second mobile communication network sent by mobile communications network
Periodic antenna；
It is mounted on indoor for receiving the interior for the first movement communication network data sent by the wireless communication unit
Antenna；
Connect with the outdoor log-periodic antenna and the domestic aerial to by the first movement communication network or
Second mobile communication network carries out the signal processor of signal amplification output processing.
Optionally, fault electric arc as described above detects monitoring system, the second movement that the mobile communications network is sent
The first movement communication network data that communication network data and the wireless communication unit issue is that can move in 2G, 3G, 4G or 5G
The network data communicated on dynamic communication network.
Optionally, fault electric arc as described above detects monitoring system, and the wireless communication unit is built-in with WIFI communication
Unit.
Optionally, fault electric arc as described above detects monitoring system, and the detection unit further includes for real-time detection
The residual current detection unit of residual current data in circuit.
Optionally, fault electric arc as described above detects monitoring system, and the detection unit further includes for real-time detection
The temperature detecting unit of the temperature data of circuit in the shell.
Optionally, fault electric arc as described above detects monitoring system, and the interior of shell is additionally provided with the electricity for power supply
Source circuit, the power circuit are connected with the detection unit and the wireless communication unit.
Optionally, fault electric arc as described above detects monitoring system, further includes the short-circuit protection list of connection in circuit
Member is to protect circuit to carry out open circuit protection when short circuit occurs.
Compared with prior art, the utility model has the following advantages:
1, by electronic data such as fault electric arc data, current data and voltage datas in detection circuit and pass through movement
Communication network is sent to server, and computer or mobile terminal device can obtain data from server to carry out big data point
Analysis, moreover, because the wireless communication unit is arranged outside shell, installs more flexible, letter convenient for more accurately protecting circuit
Number stronger, acousto-optic warning unit can then play the role of intuitively effectively giving warning in advance.
2, the setting of the Mobile communication direct base station efficiently solves the problems, such as that respective regions mobile communications network signal is weak,
It not only ensure that the accurate and effective transmission of the electrical signal datas such as fault electric arc data, current data and voltage data, also taken into account hand
The mobile communications network signal of the mobile communication equipments such as machine, facilitates daily life and work significantly.
3, the residual current detection unit can be monitored at any time by the residual current in current transformer detection circuit
Current leakage situation in circuit, the temperature detecting unit can detect monitoring system with the fault electric arc of real-time detection the present embodiment
Temperature variations in system provide more data basis for big data collection and analysis.
[Detailed description of the invention]
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the system block diagram schematic diagram of the preferred embodiment in the utility model.
[specific embodiment]
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
As shown in Figure 1, the utility model embodiment proposes that fault electric arc detects monitoring system, which is characterized in that including outer
Shell；Detection unit 2 is located in the shell, and the detection unit 2 is included at least for the fault electric arc number in detection circuit
According to fault electric arc detection unit 21, for current data in detection circuit current detecting unit 22 and be used for detection circuit
The voltage detection unit 23 of middle voltage data；Acousto-optic warning unit 3 connect with the fault electric arc detection unit 21 and works as institute
It states when fault electric arc detection unit 21 detects fault electric arc data and issues alarm signal；For receiving the fault electric arc number
According to, the current data and the voltage data and it is converted into the channel radio that first movement communication network data is sent to server
Believe unit 4, the outside of the shell is set and is connect with the detection unit 2.Pass through the fault electric arc in detection circuit
The electronic data such as data, current data and voltage data are simultaneously sent to server, computer or mobile whole by mobile communications network
End equipment can obtain data to carry out big data analysis, convenient for more accurately protecting circuit, moreover, because institute from server
It states wireless communication unit to be arranged outside shell, installation is more flexible, and signal is stronger, and acousto-optic warning unit, which can then play, intuitively to be had
The effect of effect to give warning in advance.
In mountain area, basement or the more place of Adjacent Buildings, mobile communications network is often weaker or even no signal,
Not only bad for the use of the mobile devices such as daily mobile phone, and the data transmit-receive of above-mentioned wireless communication unit is seriously affected, held
Information transmitting is easily caused to cause to use electrification not in time.
In the present embodiment, the wireless communication unit 4 is connected with for receiving that the wireless communication unit 4 issues
One mobile communication network and the Mobile communication direct base station 5 for carrying out signal amplification output processing.The Mobile communication direct base station 5
It include: to be mounted on the outdoor outdoor logarithm period for being used to receive the second mobile communication network sent by mobile communications network
Antenna；It is mounted on indoor for receiving the indoor day for the first movement communication network data sent by the wireless communication unit 4
Line；It is connect with the outdoor log-periodic antenna and the domestic aerial to by the first movement communication network or described
Two mobile communication networks carry out the signal processor of signal amplification output processing.It should be noted that the mobile communication
The first movement communication network data that the second mobile communication network and the wireless communication unit 4 that network is sent issue is
The network data that can be communicated on 2G, 3G, 4G or 5G mobile communications network.A kind of mode is fault electric arc data, electric current
Unit transmits data in mobile communications network by wireless communication for data and voltage data, and computer or mobile terminal device are just
The data can be easily obtained from mobile communications network, certainly, the communication of the wireless communication unit is two-way；It is another
Kind mode is that, in the weaker place of signal, fault electric arc data, current data and voltage data are transferred to wireless communication unit
Afterwards, the data received are first carried out signal enhanced processing by Mobile communication direct base station by wireless communication unit, then by signal
The amplified data are sent in mobile communications network, and computer or mobile terminal device can be easily from mobile radio communications
The data are obtained in network, certainly, Mobile communication direct base station is also two-way communication, not only can periodically issue data, but also can receive
Order as issued data after querying command again.Therefore, the setting of the Mobile communication direct base station efficiently solves respective regions shifting
The weak problem of dynamic communication network signal, not only ensure that the electrical signal datas such as fault electric arc data, current data and voltage data
Accurate and effective transmission has also taken into account the mobile communications network signal of the mobile communication equipments such as mobile phone, has facilitated daily life significantly
And work.
Internet and mobile communications network have been achieved with interconnection and form mobile Internet at present, so that the biography of data-signal
It is defeated more flexible.The wireless communication unit 4 is built-in with the WIFI communication unit in accessible WIFI network, so that data pass
Defeated more diversification is to adapt to the wireless networks of diversified forms.
Preferably, the detection unit 2 further includes the residual current for the residual current data in real-time detection circuit
Detection unit 24, the residual current detection unit 24, can be at any time by the residual current in current transformer detection circuit
Current leakage situation in observation circuit provides more data basis for big data collection and analysis.
In addition, the detection unit 2 further includes the temperature inspection for the temperature data of circuit in shell described in real-time detection
Unit 25 is surveyed, the temperature detecting unit 25 can detect the temperature in monitoring system with the fault electric arc of real-time detection the present embodiment
Situation of change provides more data basis for big data collection and analysis.
Secondly, the interior of shell is additionally provided with the power circuit 6 for power supply, standby electricity is equipped in the power circuit 6
Source, the backup power source and detected circuit connection simultaneously provide Power Reserve in detected circuit normal operation, so as to work as quilt
The backup power source remains to provide power supply when detection circuit disconnects, and the power circuit 6 can be with the detection unit 2, described
Wireless communication unit 4 is connected with Mobile communication direct base station 5, and provides electric energy for it.
In order to further enhance electrical safety index, the present embodiment further include connection short-circuit protection unit in circuit with
Protection circuit carries out open circuit protection when short circuit occurs.
In conclusion the utility model have it is following the utility model has the advantages that
1, by electronic data such as fault electric arc data, current data and voltage datas in detection circuit and pass through movement
Communication network is sent to server, and computer or mobile terminal device can obtain data from server to carry out big data point
Analysis, moreover, because the wireless communication unit is arranged outside shell, installs more flexible, letter convenient for more accurately protecting circuit
Number stronger, acousto-optic warning unit can then play the role of intuitively effectively giving warning in advance.
2, the setting of the Mobile communication direct base station efficiently solves the problems, such as that respective regions mobile communications network signal is weak,
It not only ensure that the accurate and effective transmission of the electrical signal datas such as fault electric arc data, current data and voltage data, also taken into account hand
The mobile communications network signal of the mobile communication equipments such as machine, facilitates daily life and work significantly.
3, the residual current detection unit can be monitored at any time by the residual current in current transformer detection circuit
Current leakage situation in circuit, the temperature detecting unit can detect monitoring system with the fault electric arc of real-time detection the present embodiment
Temperature variations in system provide more data basis for big data collection and analysis.
It is the one or more embodiments provided in conjunction with particular content as described above, does not assert the tool of the utility model
Body implementation is only limited to these instructions.It is all approximate with the method for the utility model, structure etc., identical or practical new for this
It makes several technologies under type concept thereof to deduce, or replacement all should be considered as the protection scope of the utility model.
Claims (9)
1. fault electric arc detects monitoring system characterized by comprising
Shell；
Detection unit (2), is located in the shell, and the detection unit (2) includes at least for the failure in detection circuit
The fault electric arc detection unit (21) of arc data, for current data in detection circuit current detecting unit (22) and be used for
The voltage detection unit (23) of voltage data in detection circuit；
Acousto-optic warning unit (3) is connect and when the fault electric arc detection unit with the fault electric arc detection unit (21)
(21) alarm signal is issued when detecting fault electric arc data；
For receiving the fault electric arc data, the current data and the voltage data and being converted into first movement communication network
Network data are sent to the wireless communication unit (4) of server, be arranged in the outside of the shell and with the detection unit (2)
Connection.
2. fault electric arc according to claim 1 detects monitoring system, which is characterized in that including described wireless for receiving
The first movement communication network data of communication unit (4) sending and the Mobile communication direct base station for carrying out signal amplification output processing
(5)。
3. fault electric arc according to claim 2 detects monitoring system, which is characterized in that the Mobile communication direct base station
(5) include:
It is mounted on outdoor for receiving the outdoor logarithm period for the second mobile communication network sent by mobile communications network
Antenna；
It is mounted on indoor for receiving the indoor day for the first movement communication network data sent by the wireless communication unit (4)
Line；
It is connect with the outdoor log-periodic antenna and the domestic aerial to by the first movement communication network or described
Second mobile communication network carries out the signal processor of signal amplification output processing.
4. fault electric arc according to claim 3 detects monitoring system, which is characterized in that the mobile communications network is sent
The second mobile communication network and the first movement communication network data that issues of the wireless communication unit (4) be can be
The network data communicated on 2G, 3G, 4G or 5G mobile communications network.
5. fault electric arc according to claim 1 detects monitoring system, which is characterized in that the wireless communication unit (4)
It is built-in with WIFI communication unit.
6. fault electric arc according to claim 1 detects monitoring system, which is characterized in that the detection unit (2) is also wrapped
Include the residual current detection unit (24) for the residual current data in real-time detection circuit.
7. fault electric arc according to claim 2 detects monitoring system, which is characterized in that the detection unit (2) is also wrapped
Include the temperature detecting unit (25) for the temperature data of circuit in shell described in real-time detection.
8. fault electric arc according to claim 1 detects monitoring system, which is characterized in that the interior of shell is additionally provided with use
In the power circuit (6) of power supply, the power circuit (6) is connected with the detection unit (2) and the wireless communication unit (4)
It connects.
9. fault electric arc according to claim 1-8 detects monitoring system, which is characterized in that further include being connected to
Short-circuit protection unit (7) in circuit is to protect circuit to carry out open circuit protection when short circuit occurs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820588770.6U CN208384055U (en) | 2018-04-23 | 2018-04-23 | Arc fault detection and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820588770.6U CN208384055U (en) | 2018-04-23 | 2018-04-23 | Arc fault detection and monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN208384055U true CN208384055U (en) | 2019-01-15 |
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| CN201820588770.6U Active CN208384055U (en) | 2018-04-23 | 2018-04-23 | Arc fault detection and monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082635A (en) * | 2019-05-06 | 2019-08-02 | 江苏格澜得智能电气有限公司 | It is a kind of can self study multi-functional fault electric arc detector |
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2018
- 2018-04-23 CN CN201820588770.6U patent/CN208384055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082635A (en) * | 2019-05-06 | 2019-08-02 | 江苏格澜得智能电气有限公司 | It is a kind of can self study multi-functional fault electric arc detector |
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