CN206712547U - Low voltage distribution monitoring apparatus and system - Google Patents
Low voltage distribution monitoring apparatus and system Download PDFInfo
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- CN206712547U CN206712547U CN201720293453.7U CN201720293453U CN206712547U CN 206712547 U CN206712547 U CN 206712547U CN 201720293453 U CN201720293453 U CN 201720293453U CN 206712547 U CN206712547 U CN 206712547U
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- voltage distribution
- low voltage
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- quick response
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- 238000009826 distribution Methods 0.000 title claims abstract description 87
- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 230000004044 response Effects 0.000 claims abstract description 35
- 238000012806 monitoring device Methods 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 18
- 230000005611 electricity Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The utility model provides a kind of low voltage distribution monitoring apparatus and system, is related to distribution system monitoring technology field, including electrical parameters detection device, two-dimension code generator and wireless launcher, wherein, low voltage distribution monitoring device is connected with low-voltage distribution system；Electrical parameters detection device, is connected with two-dimension code generator, for gathering the electrical parameter information of low-voltage distribution system；Two-dimension code generator, it is connected with wireless launcher, for electrical parameter information to be generated into Quick Response Code；Wireless launcher, it is connected with two-dimension code generator, for Quick Response Code to be sent into Electrical Supply And Control Center.The utility model is improved information reliability, is easy to technical staff remotely carrying out accurate measurements to distribution system using Quick Response Code transmission electrical parameter information.
Description
Technical field
Distribution system monitoring technology field is the utility model is related to, more particularly, to low voltage distribution monitoring apparatus and system.
Background technology
With power industry and the further development of distribution system automation control technology, comprehensive, intelligence is realized to power distribution network
Energy, real-time monitoring management are imperative；At present, the power distribution automation at distribution transformer end applied to power system controls
Technology is more ripe, but does not possess the power user intelligent power supervision system device development of distribution transformer and imperfection.
And for realizing that intelligent distribution system is automatically-monitored comprehensively, Intellectualized monitoring meaning is realized to power system
It is great.Intelligent management of power supply and power utilization, to the direct distribution load of terminal temperature difference, and long-haul telemetry, remote signalling, remote control can be carried out, it is real
Existing auto-control load, it can dramatically improve the situation of current domestic power supply peak period supply of electric power deficiency；Match somebody with somebody
Electric system is intelligent, automated control technology, to provide electric power system power distribution equipment safety operation greatly guarantee, if comprehensively
Promote and adapt to the transformation needs that distribution system is intelligent, automates, positive push away will can be played to power distribution system technology progress
Action is used.
Numerous computer equipments are included in distribution system so that need the packet information of remote transmission huge and complicated, pass
The packet transmission security of system is relatively low, and error rate is higher, is unfavorable for technical staff and remotely distribution system is accurately being supervised
Survey.
Utility model content
In view of this, the purpose of this utility model is to provide low voltage distribution monitoring apparatus and system, is passed using Quick Response Code
Transmission of electricity parameter information, improves information reliability, is easy to technical staff remotely carrying out accurate measurements to distribution system.
In a first aspect, the utility model embodiment provides a kind of low voltage distribution monitoring device, including：Electrical parameters detection
Device, two-dimension code generator and wireless launcher, wherein, the low voltage distribution monitoring device is connected with low-voltage distribution system；
The electrical parameters detection device, is connected with the two-dimension code generator, for gathering the low-voltage distribution system
Electrical parameter information；
The two-dimension code generator, it is connected with the wireless launcher, for the electrical parameter information to be generated into two dimension
Code；
The wireless launcher, it is connected with the two-dimension code generator, for the Quick Response Code to be sent into power supply control
Center processed.
With reference in a first aspect, the utility model embodiment provides the first possible embodiment of first aspect, its
In, the low-voltage distribution system includes at least one microcomputer type equipment.
With reference to the first possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Two kinds of possible embodiments, wherein, the two-dimension code generator also includes communication interface, and the communication interface is used for outer connection
Interrogate equipment.
With reference to second of possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Three kinds of possible embodiments, wherein, the communication interface is RS485 ports.
With reference to the third possible embodiment of first aspect to first aspect, the utility model embodiment provides
4th kind of possible embodiment of one side, wherein, in addition to working power, the working power is by AC power through power supply
Exported after transformer pressure-reducing, rectification and conversion, electric energy is provided for described device.
Second aspect, the utility model embodiment are also provided in a kind of low voltage distribution monitoring system, including power supply station's control
The heart, GSM, single-chip microcomputer, electric controller and low voltage distribution monitoring device as described above；
The control centre of power supply station, it is connected respectively with the low voltage distribution monitoring device and the gsm wireless, for connecing
The Quick Response Code that the low voltage distribution monitoring device is sent is received, and reads the electrical parameter information in the Quick Response Code, according to the electricity
Parameter information generates command information, and the command information is sent into the single-chip microcomputer by the GSM；
The single-chip microcomputer, it is connected with the GSM, for according to the command information, controlling the electric controller
Work.
With reference to second aspect, the utility model embodiment provides the first possible embodiment of second aspect, its
In, the control centre of power supply station includes wireless receiver and two-dimensional code reader, the wireless receiver and the Quick Response Code
Reader is connected；
The wireless receiver, for receiving the Quick Response Code, and the Quick Response Code is sent to the Quick Response Code and read
Device；
The two-dimensional code reader, for reading the electrical parameter information.
With reference to second aspect, the utility model embodiment provides second of possible embodiment of second aspect, its
In, the electric controller includes three-phase contactor.
With reference to second of possible embodiment of second aspect, the utility model embodiment provides the of second aspect
Three kinds of possible embodiments, wherein, the quantity of the three-phase contactor is at least one.
With reference to the third possible embodiment of second aspect, the utility model embodiment provides the of second aspect
Four kinds of possible embodiments, wherein, the single-chip microcomputer is additionally operable in the case of the electrical parameter Information abnormity, described in control
Three-phase contactor disconnects.
The utility model provides a kind of low voltage distribution monitoring apparatus and system, including the life of electrical parameters detection device, Quick Response Code
Grow up to be a useful person and wireless launcher, wherein, low voltage distribution monitoring device is connected with low-voltage distribution system；Electrical parameters detection device, with two
Dimension code generator is connected, for gathering the electrical parameter information of low-voltage distribution system；Two-dimension code generator, with wireless launcher phase
Connection, for electrical parameter information to be generated into Quick Response Code；Wireless launcher, it is connected with two-dimension code generator, for by Quick Response Code
It is sent to Electrical Supply And Control Center.The utility model is improved information reliability, is easy to technology using Quick Response Code transmission electrical parameter information
Personnel are remotely carrying out accurate measurements to distribution system.
Other feature and advantage of the present utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is realized and obtained in book, claims and accompanying drawing.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Accompanying drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the low voltage distribution monitoring device that the utility model embodiment provides；
Fig. 2 is the structural representation for the low-voltage distribution system that the utility model embodiment provides；
Fig. 3 is the structural representation for the low voltage distribution monitoring system that the utility model embodiment provides；
Fig. 4 is the structural representation of control centre of power supply station in the low voltage distribution monitoring system that the utility model embodiment provides
Figure.
Icon：
10- low voltage distribution monitoring devices；11- electrical parameters detection devices；12- two-dimension code generators；13- wireless launchers；20-
Control centre of power supply station；21- wireless receivers；22- two-dimensional code readers；30-GSM；40- single-chip microcomputers；50- power supply controls are set
It is standby.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with accompanying drawing to this
The technical scheme of utility model is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Apply example, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belong to the scope of the utility model protection.
At present, numerous computer equipments are included in distribution system so that need the packet information of remote transmission huge and multiple
Miscellaneous, traditional packet transmission security is relatively low, and error rate is higher, is unfavorable for technical staff and is remotely carrying out standard to distribution system
Really monitoring.
Based on this, a kind of low voltage distribution monitoring apparatus and system of the utility model embodiment offer, passed using Quick Response Code
Transmission of electricity parameter information, improves information reliability, is easy to technical staff remotely carrying out accurate measurements to distribution system.
It is described in detail below by embodiment.
Fig. 1 is the structural representation for the low voltage distribution monitoring device that the utility model embodiment provides.
Reference picture 1, the utility model embodiment provide a kind of low voltage distribution monitoring device, including：Electrical parameters detection device
11st, two-dimension code generator 12 and wireless launcher 13, wherein, low voltage distribution monitoring device 10 is connected with low-voltage distribution system；
Electrical parameters detection device 11, it is connected with two-dimension code generator 12, the electrical parameter for gathering low-voltage distribution system is believed
Breath；
Two-dimension code generator 12, it is connected with wireless launcher 13, for electrical parameter information to be generated into Quick Response Code；
Wireless launcher 13, it is connected with two-dimension code generator 12, for Quick Response Code to be sent into Electrical Supply And Control Center 20.
Wherein, the equipment that monitoring is needed in low-voltage distribution system is numerous, and the electrical parameter information of acquisition is complicated and huge, long-range
It is easily lost or goes wrong in transmitting procedure, after the electrical parameter information of collection to be converted into stable Quick Response Code here, then enters
Row transmission；
Specifically, Quick Response Code receiving contains much information, error correcting capability is stronger, the accuracy and distribution of electrical parameter information ensure that
The reliability of detection.
Further, low-voltage distribution system includes at least one microcomputer type equipment, reference can be made to shown in Fig. 2.
Explanation is needed exist for, low-voltage distribution system is existing 400V distribution lines and controller switching equipment, including microcomputer
Protective relaying device, installation automatics, measure and control device low-voltage circuit breaker, earth leakage protective device, idle compensating control, low-pressure gage
Measure the equipment such as device；
Wherein, low-voltage circuit breaker includes miniature circuit breaker, breaker of plastic casing, frame circuit breaker etc., is a kind of existing hand
Dynamic on-off action, and can carry out the electrical equipment of decompression, under-voltage, overload and short-circuit protection automatically.It can be used to distribute electric energy, not frequently
Start asynchronous motor numerously, the implementations such as power circuit and motor are protected, when serious overload or short circuit occurs in they
And during the failure such as under-voltage can automatic shutdown circuit, its function is equivalent to Fuse switch and the combination for crossing underheat relay etc..
Specifically, in low-voltage distribution system microcomputer type equipment according to actual conditions carry out it is specifically chosen with assembling；
Here, often there is backup network communication interface in microcomputer type equipment.The low pressure that the utility model embodiment provides is matched somebody with somebody
Power utilization monitoring device 10 is connected use with these remaining communication interfaces.
Further, two-dimension code generator 12 also includes communication interface, and communication interface is used for external communication apparatus.
As an alternative embodiment, two-dimension code generator 12 can also be by the external display terminal of communication interface, profit
The Quick Response Code of generation is shown with display terminal, staff can monitor the peace of distribution system in real time by live barcode scanning
Quan Xing；
Further, communication interface is RS485 ports.
Here, communication interface is RS-485 serial data communications busses using communication bus, iing is required that communication distance is several
Ten meters to upper km when, can widely used RS-485 serial bus standards, RS-485 is used to save perhaps during multi-point interconnection
Multi signal line；
Further, said apparatus also includes working power, and AC power is depressured, is whole by working power through power transformer
Exported after stream and conversion, electric energy is provided for said apparatus.
Wherein, the quantity of power transformer is three, using three power transformers come step-down rectifier, when mains side occurs
During phase shortage, it will not also disintegrate working power, you can to ensure the normal operation of whole device.
Further, the utility model embodiment also provides a kind of low voltage distribution monitoring system, as shown in figure 3, including supplying
Electricity Suo control centres 20, GSM30, single-chip microcomputer 40, electric controller 50 and low voltage distribution monitoring device 10 as described above；
Control centre of power supply station 20, respectively with low voltage distribution monitoring device 10 and GSM30 wireless connections, for receiving low pressure
The Quick Response Code that power distribution monitoring device 10 is sent, and the electrical parameter information in Quick Response Code is read, generated and ordered according to electrical parameter information
Information, and command information is sent to single-chip microcomputer 40 by GSM30；
Single-chip microcomputer 40, is connected with GSM30, for being worked according to command information, control electric controller 50.
Further, as shown in figure 4, control centre of power supply station 20 includes wireless receiver 21 in low voltage distribution monitoring system
With two-dimensional code reader 22, wireless receiver 21 is connected with two-dimensional code reader 22；
Wireless receiver 21, for receiving the Quick Response Code of generation, and Quick Response Code is sent to two-dimensional code reader 22；
Two-dimensional code reader 22, for reading electrical parameter information.
As an alternative embodiment, said system can be applied to Remote, remote signalling, remote measurement process；
Single-chip microcomputer 40 can also be used to perform the actions such as meter reading, control power-off, control power transmission according to command information.
Further, electric controller 50 includes three-phase contactor.
Wherein, three-phase contactor for can fast shut-off exchange and direct current major loop, and and can be frequently switched on and high current
The device of control circuit.
Further, the quantity of three-phase contactor is at least one.
Here, the circuit or the quantity of equipment that the quantity of three-phase contactor can be protected as needed specifically assemble, and come
Realize the purpose of auto-control load.
Further, single-chip microcomputer 40 is additionally operable in the case of electrical parameter Information abnormity, and control three-phase contactor disconnects.
Specifically, in the case of electrical parameter Information abnormity, single-chip microcomputer 40 controls three-phase contactor to disconnect, to protect low pressure
The security of distribution system.
The utility model provides a kind of low voltage distribution monitoring apparatus and system, including the life of electrical parameters detection device, Quick Response Code
Grow up to be a useful person and wireless launcher, wherein, low voltage distribution monitoring device is connected with low-voltage distribution system；Electrical parameters detection device, with two
Dimension code generator is connected, for gathering the electrical parameter information of low-voltage distribution system；Two-dimension code generator, with wireless launcher phase
Connection, for electrical parameter information to be generated into Quick Response Code；Wireless launcher, it is connected with two-dimension code generator, for by Quick Response Code
It is sent to Electrical Supply And Control Center.The utility model is improved information reliability, is easy to technology using Quick Response Code transmission electrical parameter information
Personnel are remotely carrying out accurate measurements to distribution system.
The device that the utility model embodiment is provided can be equipment on specific hardware or be installed in equipment
Software or firmware etc..The device that the utility model embodiment is provided, its realization principle and caused technique effect and foregoing reality
It is identical to apply example, to briefly describe, device embodiment part does not refer to part, refers to corresponding contents in previous embodiment.It is affiliated
The technical staff in field can be understood that, for convenience and simplicity of description, system described above, device and unit
Specific work process, the corresponding process in above-described embodiment is may be referred to, will not be repeated here.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in embodiment provided by the utility model can be integrated in a processing unit,
Can also be that unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, the technical solution of the utility model substantially or
Person says that the part of the part to be contributed to prior art or the technical scheme can be embodied in the form of software product,
The computer software product is stored in a storage medium, including some instructions are causing a computer equipment (can be with
Personal computer, server, or network equipment etc.) perform each embodiment methods described of the utility model whole or portion
Step by step.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), with
Machine access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with Jie of store program codes
Matter.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing, in addition, term " the
One ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Various embodiments above is merely to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
- A kind of 1. low voltage distribution monitoring device, it is characterised in that including：Electrical parameters detection device, two-dimension code generator and wireless hair Emitter, wherein, the low voltage distribution monitoring device is connected with low-voltage distribution system；The electrical parameters detection device, is connected with the two-dimension code generator, for gathering the electricity ginseng of the low-voltage distribution system Number information；The two-dimension code generator, it is connected with the wireless launcher, for the electrical parameter information to be generated into Quick Response Code；The wireless launcher, it is connected with the two-dimension code generator, for the Quick Response Code to be sent in power supply control The heart.
- 2. low voltage distribution monitoring device according to claim 1, it is characterised in that the low-voltage distribution system is included at least One microcomputer type equipment.
- 3. low voltage distribution monitoring device according to claim 2, it is characterised in that the two-dimension code generator also includes logical Communication interface, the communication interface are used for external communication apparatus.
- 4. low voltage distribution monitoring device according to claim 3, it is characterised in that the communication interface communicates for RS485 Mouthful.
- 5. the low voltage distribution monitoring device according to any one of claim 1-4, it is characterised in that also including work electricity AC power is depressured through power transformer, exported after rectification and conversion by source, the working power, and electricity is provided for described device Energy.
- 6. a kind of low voltage distribution monitoring system, it is characterised in that including control centre of power supply station, GSM, single-chip microcomputer, power supply control Equipment and the low voltage distribution monitoring device any one of claim 1-5；The control centre of power supply station, it is connected respectively with the low voltage distribution monitoring device and the gsm wireless, for receiving The Quick Response Code of low voltage distribution monitoring device transmission is stated, and reads the electrical parameter information in the Quick Response Code, according to the electrical parameter Information generates command information, and the command information is sent into the single-chip microcomputer by the GSM；The single-chip microcomputer, it is connected with the GSM, for according to the command information, controlling the electric controller to work.
- 7. low voltage distribution monitoring system according to claim 6, it is characterised in that the control centre of power supply station includes nothing Line receiver and two-dimensional code reader, the wireless receiver are connected with the two-dimensional code reader；The wireless receiver, the two-dimensional code reader is sent to for receiving the Quick Response Code, and by the Quick Response Code；The two-dimensional code reader, for reading the electrical parameter information.
- 8. low voltage distribution monitoring system according to claim 6, it is characterised in that the electric controller includes three-phase Contactor.
- 9. low voltage distribution monitoring system according to claim 8, it is characterised in that the quantity of the three-phase contactor is extremely It is few one.
- 10. low voltage distribution monitoring system according to claim 9, it is characterised in that the single-chip microcomputer is additionally operable to described In the case of electrical parameter Information abnormity, the three-phase contactor is controlled to disconnect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293453.7U CN206712547U (en) | 2017-03-23 | 2017-03-23 | Low voltage distribution monitoring apparatus and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293453.7U CN206712547U (en) | 2017-03-23 | 2017-03-23 | Low voltage distribution monitoring apparatus and system |
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| Publication Number | Publication Date |
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| CN206712547U true CN206712547U (en) | 2017-12-05 |
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| CN201720293453.7U Expired - Fee Related CN206712547U (en) | 2017-03-23 | 2017-03-23 | Low voltage distribution monitoring apparatus and system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000711A (en) * | 2018-05-18 | 2018-12-14 | 深圳供电局有限公司 | A kind of electric power line pole tower cruising inspection system and its method for inspecting |
| CN109858581A (en) * | 2018-12-24 | 2019-06-07 | 国网青海省电力公司海西供电公司 | Facility information display methods and device |
| CN110445028A (en) * | 2019-08-13 | 2019-11-12 | 湖南斯德克智能开关有限公司 | Distribution system control method and distribution system based on two dimensional code control |
-
2017
- 2017-03-23 CN CN201720293453.7U patent/CN206712547U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000711A (en) * | 2018-05-18 | 2018-12-14 | 深圳供电局有限公司 | A kind of electric power line pole tower cruising inspection system and its method for inspecting |
| CN109858581A (en) * | 2018-12-24 | 2019-06-07 | 国网青海省电力公司海西供电公司 | Facility information display methods and device |
| CN110445028A (en) * | 2019-08-13 | 2019-11-12 | 湖南斯德克智能开关有限公司 | Distribution system control method and distribution system based on two dimensional code control |
| CN110445028B (en) * | 2019-08-13 | 2021-01-05 | 湖南斯德克智能科技有限公司 | Power distribution system control method based on two-dimensional code control and power distribution system |
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