CN103236737A - Household intelligent distribution box - Google Patents
Household intelligent distribution box Download PDFInfo
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- CN103236737A CN103236737A CN2013100423726A CN201310042372A CN103236737A CN 103236737 A CN103236737 A CN 103236737A CN 2013100423726 A CN2013100423726 A CN 2013100423726A CN 201310042372 A CN201310042372 A CN 201310042372A CN 103236737 A CN103236737 A CN 103236737A
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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
- 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
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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
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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
- 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
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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
- 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
- Y04S40/124—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 wired telecommunication networks or data transmission busses
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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
- 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
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- Emergency Protection Circuit Devices (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Distribution Board (AREA)
Abstract
The invention provides a household intelligent distribution box which comprises a comprehensive load management module, a main controllable switch, detection control modules, a lightning protection module, branch controllable switches and a communication module. The lightning protection module is high in throughput and low in residual voltage, differential-mode and common-mode all-directional protection is implemented, two-level overcurrent and overheat protection is integrated in the household intelligent distribution box, the response speed of the household intelligent distribution box is in a nanosecond grade, and the response time is far shorter than 2.6 microseconds required by national standards. The household intelligent distribution box has the advantages that the problem of frequent tripping is solved for current domestic consumers, the consumers can preset protection priority of each branch, tripping of the main controllable switch during normal running of the various branches is prevented assuredly by means of turning off the branches with low priorities, main branches are effectively protected, and overall power failure is prevented; branch time-phased metering statistic and notification functions can be additionally implemented by electricity metering portions, so that the consumers are reminded of reasonably utilizing power in real time; and various interfaces for external communication bring convenience for the consumers to check information in real time.
Description
Technical field
The present invention relates to the power distribution box technology, specifically a kind of domestic intelligent distribution box.
Background technology
Along with living standards of the people constantly improve, the high speed development of industry, power consumption is more and more, and power load is increasing.How the fault of electric power system is caused by the low-voltage distributing line fault.Undoubtedly, the family expenses distribution system is occupied suitable proportion in low-voltage distribution, and the family expenses distribution system plays crucial effects to whole safe operation of power system safely and efficiently.
At present, along with environmental problem becomes increasingly conspicuous, electric power system is also constantly being accepted the test.So-called a thousand li dyke is destroyed in the ant cave, and the fault of any one family expenses distribution system is all threatening whole electric power system.Energy-saving and emission-reduction are power network development trend, and the power distribution network economize on electricity requires to have advanced electric energy management device.For the user, how rational utilization of electricity has been related to life cost, the operating cost of oneself, and the user needs to understand in real time the electricity consumption situation of each electrical equipment of own family, rationally uses and reduces electric cost.
Existing family distribution box generally has metering, communication, over-voltage over-current protection, detection of electrical leakage and protection, temperature detection and third contact of a total solar or lunar eclipse warning function.Metering only embodies the overall loop metering, can not make the user that each load of family, day part electricity consumption situation are had at fingertips, can not point out the user how to save the electricity charge; The over-voltage over-current protection module is too simple; The main breaker electric current allows summation less than each shunt circuitbreaker electric current, and for security consideration, each shunt circuitbreaker and total short-circuiting device cut-off current can not selected too many allowance yet.When often electrical equipment normally used, the power fluctuation owing to household electrical appliance self each shunt circuitbreaker will occur and not trip, and the phenomenon of main breaker tripping operation.And for lightning protection, it is related that a lot of household electrical appliance have, and this does not represent this measure and can accomplish perfectly safely, in the face of powerful thunder and lightning, only depends on the lightning protection device (SPD) of household electrical appliances to be difficult to resist in fact.Lightning voltage is up to hundreds of thousands volt and even more than one hundred million volt, discharging current is trained the hundreds of thousands ampere from several Wan An, discharge period is no longer than 20ms, generally at 20 μ s～100 μ s, almost there is each second thunder and lightning to produce in the world, lightning disturbance also is one of unusual serious natural calamity, so only rely on electrical equipment self lightning protection to be difficult to realize good prevention effect.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defective, and a kind of domestic intelligent distribution box is provided, and the ratio that occurs in conjunction with current domestic consumer is the distribution management problem more frequently, design design again.Except having basic functions such as metering, communication, over-voltage over-current protection, detection of electrical leakage and protection; obtain the information of power consumption equipment by the synthetic load administration module; by collection and the analysis to signal in the circuit; the analysis decision control module is comprehensively judged, main circuit and parallel circuit are controlled.Has the priority load power-off protection function; when parallel circuit normally moved, because each is when along separate routes the normal fluctuation of appliance power causes total gate-controlled switch overcurrent, this design can be according to the height of load priority; cut off the shunt of some inessential loads, to guarantee that main circuit normally moves.And, can measure the household electricity situation at times along separate routes, and can pass through communication module real-time and external power station and user communication.Connect anti-lightening protector behind the main gate-controlled switch.Therefore, for the intelligent real-time guard of faults such as electric net overload, short circuit, electric leakage, thunderbolt, the real-time collection of power consumer electricity consumption data, this invention is safer, effective, intelligent, has increased social benefit.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of domestic intelligent distribution box comprises: synthetic load administration module, main gate-controlled switch, detection control module, lightning-protection module, shunt gate-controlled switch, communication module, and described main gate-controlled switch links to each other with the shunt gate-controlled switch through lightning-protection module; Described main gate-controlled switch is distinguished in parallel detection control module separately with the shunt gate-controlled switch; Described detection control module all links to each other with the synthetic load administration module; Described communication module is connected with the synthetic load administration module; Described shunt gate-controlled switch all is connected with load.
Further, described synthetic load administration module comprises: AC sampling module, quantitative statistics module, analysis decision control module and serial communication; Described serial communication one end connects the quantitative statistics module, and the other end connects the analysis decision control module; Described AC sampling module one end connects the quantitative statistics module, and the other end connects the analysis decision control module; Described quantitative statistics module is connected with the analysis decision control module.
Further, described main gate-controlled switch is fixed in the distribution box front end, and main gate-controlled switch is controlled by the synthetic load administration module by detecting control module.
Further, described lightning-protection module is nanosecond response lightning-protection module, is fixed in after the main gate-controlled switch.
Further, described shunt gate-controlled switch connects each shunt loading respectively, and the shunt gate-controlled switch is controlled by the synthetic load administration module by detection control module separately.
Further, described main gate-controlled switch and each equal one in parallel of each gate-controlled switch of gate-controlled switch along separate routes detect control module, detect control module and all connect to the synthetic load administration module.
Further, described communication module links to each other with the synthetic load administration module by serial ports, and communication module connects outside by the communication mode of serial ports, power line carrier, Ethernet and WLAN, bluetooth.
Further, described AC sampling module connects quantitative statistics module and analysis decision control module simultaneously.
Further, described quantitative statistics module is connected serial communication simultaneously with the analysis decision control module.
A kind of domestic intelligent distribution box of the present invention, the tripping operation problem that current domestic consumer is more frequently occurred is solved; With reference to the policies and regulations of current power department, electric quantity metering has partly increased along separate routes quantitative statistics and informing function at times, real-time reminding user rational utilization of electricity.More little more sensitive according to gate-controlled switch current limliting thresholding; more little more safe principle; by the management of comprehensive management module to main circuit current and each branch current; the main gate-controlled switch tripping operation that when each normally moves along separate routes, causes; by cutting off the unessential shunt in a certain road or a few road; main shunt is effectively protected, avoided causing whole the power failure.The user can be to each road along separate routes by the pre-setting priority protection level of man-machine interface; when each along separate routes when normal operation and major loop overcurrent; comprehensive management module will be according to order of priority from low to high; cut off the shunt of low priority one by one, within the current range that main circuit current is allowing.Main circuit electric quantity metering and each electric weight while statistical analysis technique is along separate routes adopted in metering, and the user can arrange desired value to every month power consumption of main circuit, notifies the user when total electricity consumption surpasses the expectation thresholding; The desired proportion coefficient of electricity consumption when actual electricity consumption is transfinited proportionality coefficient, also can be notified the user when electricity consumption was with paddy in the time of can the peak being set along separate routes to main circuit with each.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is module diagram of the present invention;
Fig. 2 is software function schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in restriction the present invention.
A kind of domestic intelligent distribution box as shown in Figure 1, comprise: synthetic load administration module 1, main gate-controlled switch 2, detection control module 3, lightning-protection module 4, shunt gate-controlled switch 5 and communication module 6, described main gate-controlled switch 2 links to each other with shunt gate-controlled switch 5 by lightning-protection module 4; Described main gate-controlled switch 2 is distinguished 1 detection control module 3 in parallel separately with shunt gate-controlled switch 5; Described detection control module 3 all links to each other with synthetic load administration module 1; Described communication module 6 is connected with synthetic load administration module 1.
Described main gate-controlled switch 2 places the distribution box front end, is used for disjunction inlet wire and indoor circuit, allows electric current to select according to family's load.Main gate-controlled switch 2 is controlled by synthetic load administration module 1 by detecting control module 3.
Described lightning-protection module 4 is loaded on after the main gate-controlled switch 2.Circulation is big, and residual voltage is low; Realize differential mode, common mode omnibearing protection; Built-in two-stage overcurrent and overheating protection, response speed are the ns rank, much smaller than 2.6 μ s of national standard requirement.And be placed on after the main gate-controlled switch 2, when suffering the duration thunder and lightning, when leakage current surpassed primary air switching current permissible value, main gate-controlled switch 2 can be disconnected, and indoor circuit is separated with outdoor grid.
Described each shunt gate-controlled switch 5 is controlled separately each shunt loading 7, and it allows electric current to select according to each load along separate routes.Each shunt gate-controlled switch 5 is controlled by synthetic load administration module 1 by detection control module 3 separately.
Described detection control module 3, main gate-controlled switch 2 and each equal one in parallel of gate-controlled switch 5 each gate-controlled switch along separate routes detect control module 3, detect control module 3 and receive the instruction that synthetic load administration module 1 sends, control the shutoff of each gate-controlled switch, and detected voltage, current value are passed to synthetic load administration module 1.
Described communication module 6 links to each other with synthetic load administration module 1 by serial ports.Communication modes such as serial ports, power line carrier, Ethernet and WLAN, bluetooth externally are provided, make things convenient for the user to check power information, the modification operational factor is set.
Synthetic load administration module 1 is the nucleus module of whole design as described in Figure 2, gather user's power information in real time, calculate, analyze, to each road load and carry out integrated management and control, comprise: AC sampling module 12, quantitative statistics module 13, analysis decision control module 14 and serial communication 15; Described serial communication 15 1 ends connect quantitative statistics module 13, and the other end connects analysis decision control module 14; Described AC sampling module 12 1 ends connect quantitative statistics module 13, and the other end connects analysis decision control module 14; Described quantitative statistics module 13 is connected with analysis decision control module 14.
Described AC sampling module 12 to total loop and each power information calculating of sampling along separate routes, and offers quantitative statistics module 13 and analysis decision control module 14 with result of calculation.
Described quantitative statistics module 13 is measured respectively at times to main circuit power consumption and each power consumption along separate routes, and to each load power consumption statistics and analysis in addition.The user can arrange according to the time period of electricity consumption company regulation to peak electricity and paddy electricity, each road peak valley electricity electricity consumption ratio thresholding, peak electricity total amount thresholding, paddy electricity total amount thresholding can also be set, when surpassing threshold value, the user will be subjected to alarm prompt, and the prompting user forms rational consumption habit.
Described analysis decision control module 14 detects information according to electric current and voltage, carries out numerical value compute, logical operation, and fault is made identification and judges according to default rule, cut-off switch in case of necessity, and log is also notified the user.
Described serial communication 15 receives from quantitative statistics module 13 and analysis decision control module 14 and handles the data message that generates, and then information is sent.
A kind of domestic intelligent distribution box of the present invention, the tripping operation problem that current domestic consumer is more frequently occurred is solved; With reference to the policies and regulations of current power department, electric quantity metering has partly increased along separate routes quantitative statistics and informing function at times, real-time reminding user rational utilization of electricity.More little more sensitive according to gate-controlled switch current limliting thresholding; more little more safe principle; by the management of comprehensive management module to main circuit current and each branch current; the main gate-controlled switch tripping operation that when each single channel is normally moved, causes; by cutting off the unessential shunt in a certain road or a few road; main shunt is effectively protected, avoided causing whole the power failure.The user can be to each road along separate routes by the pre-setting priority protection level of man-machine interface; when each along separate routes when normal operation and major loop overcurrent; comprehensive management module will be according to order of priority from low to high; cut off the shunt of low priority one by one, within the current range that main circuit current is allowing.Main circuit electric quantity metering and each electric weight while statistical analysis technique is along separate routes adopted in metering, and the user can arrange desired value to every month power consumption of main circuit, notifies the user when total electricity consumption surpasses the expectation thresholding; The desired proportion coefficient of electricity consumption when actual electricity consumption is transfinited proportionality coefficient, also can be notified the user when electricity consumption was with paddy in the time of can the peak being set along separate routes to main circuit with each.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment the present invention is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. domestic intelligent distribution box, comprise: synthetic load administration module, main gate-controlled switch, detection control module, lightning-protection module, shunt gate-controlled switch and communication module, it is characterized in that: described main gate-controlled switch links to each other with the shunt gate-controlled switch by lightning-protection module;
Described main gate-controlled switch is distinguished in parallel detection control module separately with the shunt gate-controlled switch;
Described detection control module all links to each other with the synthetic load administration module;
Described communication module is connected with the synthetic load administration module;
Described shunt gate-controlled switch all is connected with load.
2. a kind of domestic intelligent distribution box according to claim 1, it is characterized in that: described synthetic load administration module comprises: AC sampling module, quantitative statistics module, analysis decision control module and serial communication; Described serial communication one end connects the quantitative statistics module, and the other end connects the analysis decision control module; Described AC sampling module one end connects the quantitative statistics module, and the other end connects the analysis decision control module; Described quantitative statistics module is connected with the analysis decision control module.
3. a kind of domestic intelligent distribution box according to claim 1 is characterized in that: described main gate-controlled switch, be fixed in the distribution box front end, and main gate-controlled switch is controlled by the synthetic load administration module by detecting control module.
4. a kind of domestic intelligent distribution box according to claim 1 is characterized in that: described lightning-protection module is nanosecond response lightning-protection module, is fixed in after the main gate-controlled switch.
5. a kind of domestic intelligent distribution box according to claim 1, it is characterized in that: described shunt gate-controlled switch connects each shunt loading respectively, and the detection control module of gate-controlled switch by separately is controlled by the synthetic load administration module along separate routes.
6. a kind of domestic intelligent distribution box according to claim 1 is characterized in that: described main gate-controlled switch and each along separate routes each gate-controlled switch of gate-controlled switch all one in parallel detect control module, detect control module and all connect to the synthetic load administration module.
7. a kind of domestic intelligent distribution box according to claim 1, it is characterized in that: described communication module, link to each other with the synthetic load administration module by serial ports, communication module connects outside by the communication mode of serial ports, power line carrier, Ethernet and WLAN, bluetooth.
8. a kind of domestic intelligent distribution box according to claim 2, it is characterized in that: described AC sampling module connects quantitative statistics module and analysis decision control module simultaneously.
9. a kind of domestic intelligent distribution box according to claim 2, described quantitative statistics module is connected serial communication simultaneously with the analysis decision control module.
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| CN201310042372.6A CN103236737B (en) | 2013-02-02 | 2013-02-02 | A kind of Domestic intelligent distribution box |
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| CN201310042372.6A CN103236737B (en) | 2013-02-02 | 2013-02-02 | A kind of Domestic intelligent distribution box |
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| CN103236737B CN103236737B (en) | 2016-01-20 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104297542A (en) * | 2014-09-30 | 2015-01-21 | 小米科技有限责任公司 | Reminding method and device based on electricity consumption |
| CN105261953A (en) * | 2015-10-28 | 2016-01-20 | 成都振中电气有限公司 | Intelligent power distribution cabinet |
| CN105811572A (en) * | 2014-12-29 | 2016-07-27 | 裕能科技股份有限公司 | Intelligent power distribution box |
| CN106411671A (en) * | 2016-10-31 | 2017-02-15 | 海尔优家智能科技（北京）有限公司 | Peak valley power utilization oriented intelligent household electrical appliance control method and gateway |
| CN106683388A (en) * | 2016-11-25 | 2017-05-17 | 中天宽带技术有限公司 | Intelligent direct-current distribution unit |
| CN106786364A (en) * | 2016-12-29 | 2017-05-31 | 生迪智慧科技有限公司 | Switch box |
| CN107394624A (en) * | 2017-08-29 | 2017-11-24 | 曾杰阳 | Smart home distribution box and power distribution control method |
| CN107505974A (en) * | 2017-08-04 | 2017-12-22 | 广东美的制冷设备有限公司 | Control method, device, house system and the storage medium of the anti-tripping operation of household electricity |
| CN117054795A (en) * | 2023-10-11 | 2023-11-14 | 深圳浙动机械设备有限公司 | Intelligent distribution box detection system and method based on multi-loop detection |
| CN117890823A (en) * | 2024-01-16 | 2024-04-16 | 中建五局第三建设有限公司 | Method for determining topological structure of secondary distribution box for construction based on leakage current detection |
| CN117890823B (en) * | 2024-01-16 | 2024-07-05 | 中建五局第三建设有限公司 | Method for determining topological structure of secondary distribution box for construction based on leakage current detection |
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| CN107505974A (en) * | 2017-08-04 | 2017-12-22 | 广东美的制冷设备有限公司 | Control method, device, house system and the storage medium of the anti-tripping operation of household electricity |
| CN107505974B (en) * | 2017-08-04 | 2019-08-27 | 广东美的制冷设备有限公司 | Control method, device, house system and the storage medium of the anti-tripping of household electricity |
| CN107394624A (en) * | 2017-08-29 | 2017-11-24 | 曾杰阳 | Smart home distribution box and power distribution control method |
| CN117054795A (en) * | 2023-10-11 | 2023-11-14 | 深圳浙动机械设备有限公司 | Intelligent distribution box detection system and method based on multi-loop detection |
| CN117890823A (en) * | 2024-01-16 | 2024-04-16 | 中建五局第三建设有限公司 | Method for determining topological structure of secondary distribution box for construction based on leakage current detection |
| CN117890823B (en) * | 2024-01-16 | 2024-07-05 | 中建五局第三建设有限公司 | Method for determining topological structure of secondary distribution box for construction based on leakage current detection |
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