CN109494885A - A kind of electrical control gear of full-automation - Google Patents
A kind of electrical control gear of full-automation Download PDFInfo
- Publication number
- CN109494885A CN109494885A CN201910037870.9A CN201910037870A CN109494885A CN 109494885 A CN109494885 A CN 109494885A CN 201910037870 A CN201910037870 A CN 201910037870A CN 109494885 A CN109494885 A CN 109494885A
- Authority
- CN
- China
- Prior art keywords
- module
- switch
- full
- electrical control
- way switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004891 communication Methods 0.000 claims abstract description 35
- 230000005611 electricity Effects 0.000 claims abstract description 11
- 230000004224 protection Effects 0.000 claims description 24
- 238000010891 electric arc Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 5
- 230000003750 conditioning effect Effects 0.000 claims description 4
- 238000005457 optimization Methods 0.000 claims description 4
- 238000007619 statistical method Methods 0.000 claims description 4
- 230000001052 transient effect Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 claims 7
- 230000009993 protective function Effects 0.000 claims 1
- 238000013021 overheating Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- H02J13/0075—
-
- 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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
-
- 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
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention relates to wisdom electronic box fields, more particularly to a kind of electrical control gear of full-automation, including power module, Anti-surging module, total way switch module, branch switch module and communication module, the power module output low-voltage direct supplies electricity to the power supply of other modules, the Anti-surging wired in parallel accesses alternating current, and total way switch can detecte its operating status, total way switch module and branch switch module control the power supply and power-off of corresponding line by switch closing and switch opening respectively, the communication module passes through communication bus and total way switch, branch switch real-time communication, telecommunication control is realized by WIFI, the present invention provides a kind of electrical control gears of multifunctional convenient user manipulation.
Description
Technical field
The present invention relates to wisdom electronic box fields, and in particular to a kind of electrical control gear of full-automation.
Background technique
Distribution box is the magnanimity parameter in data, and usually composition low pressure woods presses electrical wiring, it is desirable that by switchgear, is surveyed
Amount instrument, protection electric appliance and ancillary equipment are assembled in closing or semiclosed metal safe or in screen width, constitute low-tension distribution box.Just
It can be connected by manual or automatic switch when often operation or disjunction circuit, distribution box have small in size, simple installation, technical performance
Special, position is fixed, and configuration feature is unique, is not limited by place, and application is commonplace, and stable operation is reliable, space utilization rate
Height takes up an area less and has the characteristics that environmental protection effect.It is to command in power supply line in the control of various component reasonable distribution electric energy
The heart, be it is reliable receive upper end power supply, correctly feed out the controlling unit of load electric energy, and obtain user it is satisfied to power supply quality with
No key.The operating reliability for improving power distributing cabinet is the target for creating high grade project, the purposes of distribution box: reasonable point
With electric energy, the convenient switching action to circuit.There are higher class of safety protection, the on state of the intuitive display circuit of energy.
The intelligence of life is increasingly pursued however as people, distribution box can no longer meet people and pursue intelligent behaviour
The needs of control, can not carrying out Intelligent control, distribution box function in the prior art is also relatively simple simultaneously, generally requires with multiple
Equipment auxiliary can implement multiple function.
In view of the above-mentioned problems, the present invention devises a kind of electrical control gear of full-automation.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of electrical control gears of full-automation, as much as possible
It solves the above problems, to provide a kind of electrical control gear of multifunctional convenient user manipulation.
The present invention is achieved by the following technical programs:
A kind of electrical control gear of full-automation, including power module, Anti-surging module, total way switch module, branch switch
Module and communication module, the power module output low-voltage direct supply electricity to the power supply of other modules, and the Anti-surging module is simultaneously
Couple into alternating current, and total way switch can detecte its operating status, total way switch module and branch switch module difference
The power supply and power-off of corresponding line are controlled by switch closing and switch opening, the communication module passes through communication bus and total way switch, divides
Way switch real-time communication realizes telecommunication control by WIFI.
Preferably, the power module inputs 220V electric main, supports 100 ~ 260V input voltage range, 50/60Hz
Compatible, output 12V low-voltage direct supplies electricity to the power supply of other modules, ensures the normal operation of modules.
Preferably, the Anti-surging wired in parallel mode accesses alternating current, when transient state, which occurs, for line voltage uprushes, is inhaled
Leakage current is received, subsequent conditioning circuit is protected.
Preferably, the Anti-surging module belongs to rapid wear module, and when its damage, total way switch can detecte its operation
State, and then inform that user replaces in time by flashing indicator light or long-range APP.
Preferably, total way switch module Zhong Zong road electric current is that 63A is specified, the branch in the branch switch module
Electric current is optional 10 ~ 32A.
Preferably, total way switch module and branch switch module have overload and short-circuit protection function, over-and under-voltage
With the detection of frequency over range and defencive function, overheating protection function, fault electric arc monitoring and protecting function and operating passing zero function, institute
It states total way switch module and has creepage protection function.
Preferably, the communication module passes through WIFI with total way switch, branch switch real-time communication by communication bus
It realizes telecommunication control, realizes that long-range divide-shut brake, power information are checked, counted with power consumption, time switch, scene switching.
Preferably, the communication module has event push function, and the information such as warning, failure that can issue switch are timely
It is pushed to user APP.
Preferably, the communication module has electric appliance recognizer, can identify the fortune of various electric appliances on limited route
Row state, and notify to user；Have route study optimization defencive function, can be that current line is real by statistical analysis scheduling algorithm
Border situation provides best various protection settings.
The invention has the benefit that
1, circuit can be protected well when meeting with and being struck by lightning by the setting of Anti-surging module, avoided because lightning stroke is to whole
A distribution box damages.
2, the on-off that entire route is controlled by the total way switch module and branch switch module of setting, is provided simultaneously with overload
With short-circuit protection function, creepage protection function, over-and under-voltage and frequency over range detection and defencive function, overheating protection function,
Fault electric arc monitoring and protecting function and operating passing zero function make entire circuit behave safety more preferable.
3, by the communication module of setting can by circuit operating status and every terms of information be transferred to user APP, energy
It enough allows user to grasp the message of distribution box in real time and is controlled.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the principle of the present invention figure.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of electrical control gear of full-automation, including power module, Anti-surging module, total way switch
Module, branch switch module and communication module, it is characterised in that: the power module output low-voltage direct supplies electricity to other each moulds
Block power supply, the Anti-surging wired in parallel accesses alternating current, and total way switch can detecte its operating status, total way switch
Module and branch switch module control the power supply and power-off of corresponding line by switch closing and switch opening respectively, and the communication module passes through
Communication bus and total way switch, branch switch real-time communication realize telecommunication control by WIFI.
Specifically, power module inputs 220V electric main, 100 ~ 260V input voltage range is supported, 50/60Hz is compatible,
Output 12V low-voltage direct supplies electricity to the power supply of other modules, ensures the normal operation of modules, Anti-surging wired in parallel mode
Alternating current is accessed, when transient state, which occurs, for line voltage uprushes, absorption leakage current is carried out, subsequent conditioning circuit is protected, Anti-surging
Module belongs to rapid wear module, and when its damage, total way switch can detecte its operating status, so by flashing indicator light or
The long-range APP of person informs that user replaces in time, and total way switch module Zhong Zong road electric current is that 63A is specified, in branch switch module
Branch current is optional 10 ~ 32A, and total way switch module and branch switch module have overload and short-circuit protection function, over-voltage
The detection of under-voltage and frequency over range and defencive function, overheating protection function, fault electric arc monitoring and protecting function and operating passing zero function
Can, total way switch module has creepage protection function, and communication module is real-time with total way switch, branch switch by communication bus
Communication realizes telecommunication control by WIFI, realizes that long-range divide-shut brake, power information are checked, counted with power consumption, periodically opened
It closes, scene switching, communication module has event push function, can be pushed in time the information such as warning, the failure of switch sending
User APP, communication module have electric appliance recognizer, can identify the operating status of various electric appliances on limited route, and lead to
Know to user；Have route study optimization defencive function, can be provided by statistical analysis scheduling algorithm for current line actual conditions
Best various protection settings.
In the present invention, power module inputs 220V electric main, supports 100 ~ 260V input voltage range, and 50/60Hz is simultaneous
Hold, output 12V low-voltage direct supplies electricity to the power supply of other modules, ensures the normal operation of modules, Anti-surging wired in parallel
Mode accesses alternating current, when transient state, which occurs, for line voltage uprushes, carries out absorption leakage current, protects to subsequent conditioning circuit, prevents
Surge module belongs to rapid wear module, and when its damage, total way switch can detecte its operating status, and then pass through flashing instruction
Lamp or long-range APP inform that user replaces in time, the MCUST32F0 series that total way switch module and branch switch module use
Controller, controller control the execution of relay and then control circuit divide-shut brake, while total way switch module and branch switch mould
The electric energy computation chip of ADE7953 model, the electric energy computation chip and current transformer and voltage are connected in block with controller
Mutual inductor is connected, and has current signal acquisition, electric leakage signal acquisition, electric leakage signal processing, voltage signal acquisition and voltage signal
The function of processing, total way switch module and the overload in branch switch module, short-circuit protection function use three-level gear hardware electricity
Treat actuation times of different overcurrent with a certain discrimination in road, it is ensured that be also greatly reduced high-power electric appliance starting wink while very fast disjunction
Between caused wrong diagnosis electricity, the creepage protection function in total way switch module uses the dedicated earth leakage protective core of Fudan University's microelectronics FM2147
Piece and software algorithm, it is ensured that 30mA leaks electricity outside 0.1S disjunction protection, moreover it is possible to which electric leakage can be set by being supplied to 5 ~ 25mA of user threshold value
Defencive function, total way switch module and branch switch module have over-and under-voltage, the detection of frequency over range and defencive function, to every
A wiring contact is respectively arranged with temperature sensor, can detect that at the first time the contact temperature as caused by poor contact is extremely existing
As, carry out overheating protection, have fault electric arc monitoring and protecting function, can by each cycle up to 139 data points,
The acquisition rate of 6.99KHz is acquired current waveform, identifies fault electric arc, route sparking feature by dependable algorithm,
To carry out disjunction protection, has operating passing zero function, closes a floodgate in voltage zero-cross, separating brake is carried out in current over-zero,
Traditional manual toggle switch is substituted by electronic control divide-shut brake, divide-shut brake no-spark is realized, low surge, improves the service life, communication
Module can realize telecommunication control by WIFI with total way switch, branch switch real-time communication by communication bus, real
Now long-range divide-shut brake, power information are checked, are counted with power consumption, time switch, scene switching；Have event push function, energy
The information such as warning, failure by switch sending are pushed to user APP in time；Have electric appliance recognizer, can identify limited
The operating status of various electric appliances on route, and notify to user；Have route study optimization defencive function, statistical analysis can be passed through
Scheduling algorithm provides best various protection settings for current line actual conditions.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. a kind of electrical control gear of full-automation, including power module, Anti-surging module, total way switch module, branch are opened
Close module and communication module, it is characterised in that: the power module output low-voltage direct supplies electricity to the power supply of other modules, described
Anti-surging wired in parallel accesses alternating current, and total way switch can detecte its operating status, total way switch module and branch
Switch module respectively by switch closing and switch opening control corresponding line power supply and power-off, the communication module by communication bus with
Total way switch, branch switch real-time communication realize telecommunication control by WIFI.
2. a kind of electrical control gear of full-automation according to claim 1, it is characterised in that: the power module is defeated
Enter 220V electric main, support 100 ~ 260V input voltage range, 50/60Hz is compatible, and it is each that output 12V low-voltage direct supplies electricity to other
A module for power supply ensures the normal operation of modules.
3. a kind of electrical control gear of full-automation according to claim 1, it is characterised in that: the Anti-surging module
Parallel way accesses alternating current, when transient state, which occurs, for line voltage uprushes, carries out absorption leakage current, protects to subsequent conditioning circuit
Shield.
4. a kind of electrical control gear of full-automation according to claim 1, it is characterised in that: the Anti-surging module
Belong to rapid wear module, when its damage, total way switch can detecte its operating status, and then by flashing indicator light or far
Journey APP informs that user replaces in time.
5. a kind of electrical control gear of full-automation according to claim 1, it is characterised in that: total way switch mould
The road Kuai Zhongzong electric current is that 63A is specified, and the branch current in the branch switch module is optional 10 ~ 32A.
6. a kind of electrical control gear of full-automation according to claim 1, it is characterised in that: total way switch mould
Block and branch switch module have overload and short-circuit protection function, over-and under-voltage and the detection of frequency over range and defencive function, mistake
Heat protection function, fault electric arc monitoring and protecting function and operating passing zero function, total way switch module have earth leakage protective function
Energy.
7. a kind of electrical control gear of full-automation according to claim 1, it is characterised in that: the communication module is logical
Communication bus is crossed, with total way switch, branch switch real-time communication, telecommunication control is realized by WIFI, realizes long-range division
Lock, power information are checked, are counted with power consumption, time switch, scene switching.
8. a kind of electrical control gear of full-automation according to claim 1, it is characterised in that: the communication module tool
The information such as warning, the failure of switch sending can be pushed in time user APP by standby event push function.
9. a kind of electrical control gear of full-automation according to claim 1, it is characterised in that: the communication module tool
Spare electrical device recognizer can identify the operating status of various electric appliances on limited route, and notify to user；Has route
Optimization defencive function is practised, best various protections can be provided by statistical analysis scheduling algorithm for current line actual conditions and set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910037870.9A CN109494885A (en) | 2019-01-16 | 2019-01-16 | A kind of electrical control gear of full-automation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910037870.9A CN109494885A (en) | 2019-01-16 | 2019-01-16 | A kind of electrical control gear of full-automation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109494885A true CN109494885A (en) | 2019-03-19 |
Family
ID=65714597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910037870.9A Pending CN109494885A (en) | 2019-01-16 | 2019-01-16 | A kind of electrical control gear of full-automation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109494885A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412930A (en) * | 2019-08-29 | 2019-11-05 | 江苏高博锐电气有限公司 | A kind of things internet switch with function of measuring |
| CN114019313A (en) * | 2021-11-11 | 2022-02-08 | 广东电网有限责任公司广州供电局 | Low-voltage power grid fault area judgment method, device, terminal and medium |
| CN114362369A (en) * | 2021-12-31 | 2022-04-15 | 深圳市华芯邦科技有限公司 | Power control method and power control system based on array type temperature sensor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570904U (en) * | 2009-12-16 | 2010-09-01 | 苏州工业园区新宏博通讯科技有限公司 | Three-phase intelligent alternating current power distribution box |
| CN205123418U (en) * | 2015-11-25 | 2016-03-30 | 厦门弘新电气成套设备有限公司 | Intelligent distribution box |
| CN205791810U (en) * | 2016-07-05 | 2016-12-07 | 浙江大学台州研究院 | The intelligent breaker of data interaction it is monitored by WIFI |
| CN107492955A (en) * | 2017-10-18 | 2017-12-19 | 宁波公牛电器有限公司 | A kind of household safe distribution system and distribution box |
| CN208257173U (en) * | 2018-01-17 | 2018-12-18 | 广州三川控制系统工程设备有限公司 | 16 control loop intelligent distribution boxes |
-
2019
- 2019-01-16 CN CN201910037870.9A patent/CN109494885A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570904U (en) * | 2009-12-16 | 2010-09-01 | 苏州工业园区新宏博通讯科技有限公司 | Three-phase intelligent alternating current power distribution box |
| CN205123418U (en) * | 2015-11-25 | 2016-03-30 | 厦门弘新电气成套设备有限公司 | Intelligent distribution box |
| CN205791810U (en) * | 2016-07-05 | 2016-12-07 | 浙江大学台州研究院 | The intelligent breaker of data interaction it is monitored by WIFI |
| CN107492955A (en) * | 2017-10-18 | 2017-12-19 | 宁波公牛电器有限公司 | A kind of household safe distribution system and distribution box |
| CN208257173U (en) * | 2018-01-17 | 2018-12-18 | 广州三川控制系统工程设备有限公司 | 16 control loop intelligent distribution boxes |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412930A (en) * | 2019-08-29 | 2019-11-05 | 江苏高博锐电气有限公司 | A kind of things internet switch with function of measuring |
| CN114019313A (en) * | 2021-11-11 | 2022-02-08 | 广东电网有限责任公司广州供电局 | Low-voltage power grid fault area judgment method, device, terminal and medium |
| CN114019313B (en) * | 2021-11-11 | 2022-08-02 | 广东电网有限责任公司广州供电局 | Low-voltage power grid fault area judgment method, device, terminal and medium |
| CN114362369A (en) * | 2021-12-31 | 2022-04-15 | 深圳市华芯邦科技有限公司 | Power control method and power control system based on array type temperature sensor |
| CN114362369B (en) * | 2021-12-31 | 2024-01-16 | 深圳市华芯邦科技有限公司 | Power supply control method and system based on array type temperature sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102611080B (en) | Main station type small current grounding control method | |
| CN202353172U (en) | Three-phase power supply automatic reclosure protector | |
| CN109494885A (en) | A kind of electrical control gear of full-automation | |
| CN102332702B (en) | Intelligent real-time on-line displaying and controlling leakage protector and control method thereof | |
| CN103123882B (en) | Intelligent controller of bistable permanent-magnet vacuum circuit breaker | |
| CN208478943U (en) | A kind of remote control intelligent household distribution box | |
| CN113130266B (en) | Protection system and circuit breaker of circuit breaker divide-shut brake coil | |
| CN206195330U (en) | Protection of intelligence breaker control circuit and monitoring devices | |
| CN203674567U (en) | Comprehensive distribution box | |
| CN204361791U (en) | A kind of circuit structure of intelligent low-pressure distribution terminal | |
| CN202888715U (en) | Switch-cabinet control unit and switch cabinet | |
| CN206180985U (en) | Can change circuit breaker of intelligent control ware with electricity | |
| CN209217703U (en) | A kind of total way switch of intelligent distribution box | |
| CN204559211U (en) | Distributed intelligence minisize dc operating power | |
| CN201804797U (en) | AC contactor with electronic type short circuit self-locking function | |
| CN203761134U (en) | ATS-based dual power source station electricity consumption wire inlet screen for wind electric power generating field | |
| CN105048633A (en) | Circuit structure for intelligent low-voltage power distribution terminal | |
| CN203911591U (en) | Monostable pole-mounted permanent magnetic mechanism circuit breaker operation pulse control device | |
| CN209133975U (en) | A kind of switch cabinet status comprehensive indicator | |
| CN203826804U (en) | Illumination power distribution box | |
| CN203466121U (en) | Large current output intelligence control device used for electromagnetic thrust actuating mechanism | |
| CN208955640U (en) | A kind of Self-recover overvoltage-undervoltage protector | |
| CN207651433U (en) | A kind of Intelligent leakage protection switch | |
| CN203367840U (en) | Outdoor distribution transformer low-voltage protection switch box | |
| CN208548328U (en) | A kind of energy efficiency management and electric current real-time monitoring intelligent breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190319 |