CN107147126B - A kind of intelligent and safe power supply system - Google Patents
A kind of intelligent and safe power supply system Download PDFInfo
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- CN107147126B CN107147126B CN201710203218.0A CN201710203218A CN107147126B CN 107147126 B CN107147126 B CN 107147126B CN 201710203218 A CN201710203218 A CN 201710203218A CN 107147126 B CN107147126 B CN 107147126B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
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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
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
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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
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Alarm Systems (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention relates to a kind of intelligent and safe power supply systems, comprising: primary AM access module, secondary AM access module, distribution board control module and load AM access module；Primary AM access module includes: more firewire input power supply main lines, main current detection unit, primary switching and truncation unit and primary driving unit；Secondary AM access module includes: secondary current detection unit, secondary switching and truncation unit and secondary drive unit；More firewire input power supply main lines are connected through main current detection unit with primary switching with truncation unit；Secondary current detection unit is corresponding to be connected with primary switching with truncation unit, and secondary current detection unit is connected with secondary switching with truncation unit；Main current detection unit, primary switching are connected with switchboard control unit with truncation unit, primary driving unit, secondary current detection unit, secondary switching with truncation unit, secondary drive unit；Load AM access module includes the load socket data acquisition unit being connected with secondary switching with truncation unit.
Description
Technical field
The present invention relates to a kind of intelligent and safe power supply systems.
Background technique
In traditional building power supply line access system, is all leaned on main line mostly or the protective switch of branch road setting is realized
The truncation of route when load surcharge.Although having ensured the safety of electrical equipment and route to a certain extent, it is not
It is able to achieve the accurate monitoring to load electricity consumption situation, is unfavorable for the long-term monitoring used load, can not achieve to load electricity consumption
Balanced allotment.
Summary of the invention
The purpose of the present invention is to provide a kind of intelligent and safe power supply systems, to overcome defect existing in the prior art.
To achieve the above object, the technical scheme is that a kind of intelligent and safe power supply system, comprising: primary access
Module, secondary AM access module, distribution board control module and load AM access module；
The primary AM access module includes: more firewire input power supply main lines, for detecting more firewire input power supplies
The main current detection unit of line current signal, N number of primary switching for being respectively used to switch and be truncated loaded line power supply with
Unit and the primary driving unit for the corresponding driving primary switching and truncation unit is truncated；
The secondary AM access module includes: N number of secondary for being used to detect the primary switching with truncation unit offer power supply
Current detecting unit, N number of secondary for switching and being truncated the secondary current detection unit out-put supply switches and truncation
Unit and being respectively used to drives the secondary drive unit of the secondary switching and truncation unit；
More firewire input power supply main lines are single with N number of primary switching and truncation respectively through the main current detection unit
Member is connected；N number of secondary current detection unit is corresponding to be connected with N number of primary switching with truncation unit, N number of secondary
Current detecting unit is corresponding to be connected with N number of secondary switching with truncation unit；The main current detection unit, the primary switching with
Unit, the primary driving unit, the secondary current detection unit, the secondary switching and truncation unit, described time is truncated
Grade driving unit is connected with a switchboard control unit；
The load AM access module includes that N number of correspondence is acquired with the load socket data that secondary switching is connected with truncation unit
Unit, for loading the access of electrical appliance.
In an embodiment of the present invention, if more firewire input power supply main lines are three firewire incoming lines, the master
Current detecting unit includes three input terminals and three output ends, and the primary switching and truncation unit include three input terminals
And three output ends, the secondary current detection unit include three input terminals and three output ends, the secondary switching
It include three input terminals and three output ends with truncation unit, the load socket data acquisition unit includes that three power supplys are defeated
Enter end；The corresponding access of the three firewires incoming line detects single for the principal current of three access firewire current signals of detection respectively
Three input terminals of member, the main current detection unit access to primary switching and truncation unit through three of them output end is corresponding
Three input terminals；The three of the primary switching access secondary current detection unit corresponding with truncation three output ends of unit
A input terminal；The corresponding access of three output ends of the secondary current detection unit secondary three switched with truncation unit
Input terminal；The three of the secondary switching access load socket data acquisition unit corresponding with truncation three output ends of unit
A input terminal.
In an embodiment of the present invention, if more firewire input power supply main lines are double fire wire incoming line, the master
Current detecting unit includes two input terminals and two output ends, and the primary switching and truncation unit include two input terminals
And two output ends, the secondary current detection unit include two input terminals and two output ends, the secondary switching
It include two input terminals and two output ends with truncation unit, the load socket data acquisition unit includes that two power supplys are defeated
Enter end；The corresponding access of the two firewires incoming line detects single for the principal current of two access firewire current signals of detection respectively
Two input terminals of member, the main current detection unit access to primary switching and truncation unit through two output end is corresponding
Two input terminals；The two of the primary switching access secondary current detection unit corresponding with truncation two output ends of unit
A input terminal；The corresponding access of two output ends of the secondary current detection unit secondary two switched with truncation unit
Input terminal；The two of the secondary switching access load socket data acquisition unit corresponding with truncation two output ends of unit
A input terminal.
In an embodiment of the present invention, the main current detection unit detects the electric current letter of more firewire input power supply main lines
Number, and the current signal that more firewires input power supply main line is sent to the distribution board control module；The secondary current inspection
The current signal that unit detects corresponding loaded line is surveyed, and the current signal that will test acquisition is uploaded to the distribution board control list
Member；The switchboard control unit according to it is collected power supply main line more firewire incoming lines on current signal and load
The current signal of route obtains the electricity consumption on every route, judges to access on the firewire route used on work at present route
Load whether overload；If overload, the switchboard control unit control corresponding driving unit and drive coupled cut
It changes and unit is truncated, the access firewire circuit switching of work at present is connected on another access firewire route；If every connects
Enter firewire route to have overloaded, then the switchboard control unit control driving unit drives coupled switching and truncation single
Member will be truncated between the route of work at present and access firewire route；The switchboard control unit is by collected electric current
Signal and loaded line runing time are uploaded to a cloud server and are stored.
In an embodiment of the present invention, the switchboard control unit include one the oneth MCU and respectively with the first MCU
The primary input current detecting of the first connected AC/DC circuit, the current signal for receiving the main current detection unit offer
It is circuit, the primary driving output circuit for providing driving signal for the primary switching and truncation unit, described for receiving
The secondary output current detection circuit for the current signal that secondary current detection unit provides is used for as the secondary switching and is truncated
Unit provides the secondary drive output circuit of driving signal, the first indicator light, the first loudspeaker, for providing key entry function
One key circuit, the first display for showing information and the electricity of the first wireless telecommunications for being communicated with a remote server
Road.
In an embodiment of the present invention, the load socket data acquisition unit includes jack body；The jack body
Be internally provided with for switching and being truncated load supplying route load access switching with truncation unit, the 2nd MCU and point
The load current detection unit for detect load electricity consumption current signal that is not connected with the 2nd MCU, for described in driving
Load access switching and the truncation load driver of unit, the second indicator light, the second loudspeaker, for providing key entry function
Two key circuits, the second display for showing information and the electricity of the second wireless telecommunications for being communicated with a remote server
Road；The load access switching and the input terminal of truncation unit are double fire wire incoming end, the load switching and truncation unit
Output end is connected to load socket firewire input terminal；The load current detection unit also with the load socket firewire input terminal
It is connected.
In an embodiment of the present invention, the load socket data acquisition unit includes jack body；The jack body
Be internally provided with for switching and being truncated load supplying route load access switching with truncation unit, the 2nd MCU and point
The load current detection unit for detect load electricity consumption current signal that is not connected with the 2nd MCU, for described in driving
Load access switching and the truncation load driver of unit, the second indicator light, the second loudspeaker, for providing key entry function
Two key circuits, the second display for showing information and the electricity of the second wireless telecommunications for being communicated with a remote server
Road；The load access switching and the input terminal of truncation unit are three firewire incoming ends, the load switching and truncation unit
Output end is connected to load socket firewire input terminal；The load current detection unit also with the load socket firewire input terminal
It is connected.
In an embodiment of the present invention, the primary switching and truncation unit, the secondary switching and truncation unit and
The load access switching is all made of electromagnetic relay with truncation unit.
In an embodiment of the present invention, the current signal of the load current detection unit detection load electricity consumption, and should
Current signal is sent to the 2nd MCU；2nd MCU according to collected current signal, sentence by the electricity consumption loaded
Whether the load accessed on the firewire route used on disconnected load work at present route overloads；If overload, the 2nd MCU control
Load driver driving load switching processed and truncation unit, are connected to another for the access firewire circuit switching of work at present and connect
Enter on firewire route；If every access firewire route has overloaded, the 2nd MCU control load drive unit driving load
Switching and truncation unit will be truncated between the route of work at present and access firewire route；2nd MCU will be collected
Current signal and loaded line runing time be uploaded to a cloud server and stored.
Compared to the prior art, the invention has the following advantages: a kind of intelligent and safe electricity consumption proposed by the invention
System has effectively achieved to effective switching between power supply main line and branch circuit load, can monitor that loaded line is super
When load, switch the firewire incoming line being connected with loaded line, proof load safety；Load is used in real time in addition, also achieving
The monitoring of electric situation and the judgement to electrical equipment aging conditions, are issued to user for emergency case, it is preset can also to carry out safety
Switching.In addition, being set by monitoring of the cloud server to each type equipment electricity consumption situation for subsequent route arrangement and electricity consumption
The data supporting that standby technological improvement provides.
Detailed description of the invention
Fig. 1 is the wiring signal that more firewire input power supply main lines are three firewire incoming lines in one embodiment of the invention
Figure.
Fig. 2 is the wiring signal that more firewire input power supply main lines are double fire wire incoming line in one embodiment of the invention
Figure.
Fig. 3 is the circuit diagram of switchboard control unit in one embodiment of the invention.
Fig. 4 is the circuit diagram of load socket data acquisition unit in one embodiment of the invention.
Specific embodiment
With reference to the accompanying drawing, technical solution of the present invention is specifically described.
The present invention provides a kind of intelligent and safe power supply system, comprising: primary AM access module, secondary AM access module, distribution board
Control module and load AM access module；
Primary AM access module includes: more firewire input power supply main lines, for detecting more firewire input power supply line's electric currents
The main current detection unit of signal, N number of primary switching for being respectively used to switch and be truncated loaded line power supply and truncation unit
And for the corresponding primary driving unit for driving primary switching with truncation unit；
Secondary AM access module includes: that N number of secondary current for being used to detect primary switching and unit offer power supply being truncated detects
Unit, N number of secondary switching and truncation unit and difference for switching and being truncated secondary current detection unit out-put supply
For driving the secondary drive unit of secondary switching with truncation unit；
More firewire input power supply main lines switch and truncation unit phase through the main current detection unit with N number of primary respectively
Even；N number of secondary current detection unit is corresponding to be connected with N number of primary switching with truncation unit, and N number of secondary current detection unit is corresponding
It is connected with N number of secondary switching with truncation unit；It is main current detection unit, primary switching and truncation unit, primary driving unit, secondary
Grade current detecting unit, secondary switching are connected with a switchboard control unit with truncation unit, secondary drive unit；
Load AM access module includes that N number of correspondence and the load socket data acquisition that secondary switching is connected with truncation unit are single
Member, for loading the access of electrical appliance.
Further, in the present embodiment, as shown in Figure 1, if more firewires input power supply main line is three firewire input lines
Road, main current detection unit include three input terminals and three output ends, and primary switching includes three inputs with truncation unit
End and three output ends, secondary current detection unit include three input terminals and three output ends, and secondary switches and truncation
Unit includes three input terminals and three output ends, and load socket data acquisition unit includes three power inputs；Three fire
Three inputs of main current detection unit of the corresponding access of line incoming line for detecting three access firewire current signals respectively
End, main current detection unit is through corresponding three input terminals for accessing to primary switching with truncation unit of three of them output end；It is primary
Switch three input terminals of access secondary current detection unit corresponding with truncation three output ends of unit；Secondary current detection is single
Three input terminals of the corresponding access of three output ends of member secondary switching and truncation unit；Secondary switches three with truncation unit
Three input terminals of the corresponding access load socket data acquisition unit of output end.
Further, in another embodiment, as shown in Fig. 2, if more firewires input power supply main line is double fire wire input
Route, main current detection unit include two input terminals and two output ends, and primary switching includes two defeated with truncation unit
Enter end and two output ends, secondary current detection unit includes two input terminals and two output ends, and secondary switches and cuts
Disconnected unit includes two input terminals and two output ends, and load socket data acquisition unit includes two power inputs；Two
Two of main current detection unit of the corresponding access of firewire incoming line for detecting two access firewire current signals respectively are defeated
Enter end, main current detection unit is through corresponding two input terminals for accessing to primary switching with truncation unit of two output end；Just
Two input terminals of grade switching access secondary current detection unit corresponding with truncation two output ends of unit；Secondary current detection
Two input terminals of the corresponding access of two output ends of unit secondary switching and truncation unit；Secondary switching and the two of truncation unit
Two input terminals of the corresponding access load socket data acquisition unit of a output end.
Further, main current detection unit detects the current signal of more firewires input power supply main lines, and by more firewires
The current signal of input power supply main line is sent to distribution board control module；Secondary current detection unit detects corresponding loaded line
Current signal, and the current signal that will test acquisition is uploaded to switchboard control unit；Switchboard control unit is according to acquisition
To power supply main line more firewire incoming lines on current signal and loaded line current signal, obtain on every route
Electricity consumption, judge whether the load accessed on the firewire route used on work at present route overloads；If overload, distribution board
Control unit controls corresponding driving unit and drives coupled switching and truncation unit, by the access firewire line of work at present
Road switching is connected on another access firewire route；If every access firewire route has overloaded, switchboard control unit
Control driving unit drive coupled switching and truncation unit by between the route of work at present and access firewire route into
Row truncation；Collected current signal and loaded line runing time are uploaded to a cloud server by switchboard control unit
And it is stored.
Further, switchboard control unit includes one the oneth MCU and the first AC/ that is connected respectively with the first MCU
DC circuit, for receive main current detection unit offer current signal primary input current detection circuit, for being cut for primary
It changes and provides primary driving output circuit, the electric current for receiving the offer of secondary current detection unit of driving signal with truncation unit
The secondary output current detection circuit of signal, the secondary drive for providing driving signal with truncation unit for secondary switching export
Circuit, the first indicator light, the first loudspeaker, the first key circuit for providing key entry function, first for showing information
Display and the first wireless communication line for being communicated with a remote server.
Further, the first MCU is according to Various Seasonal, the moon, week, day, hour and early, middle and late different periods, storage loads
The data such as current maxima, average value and variable quantity as the data source for obtaining current signal, and are money when generating abnormal
Material compares analysis use and electricity consumption Consumption Analysis uses.
Further, in one embodiment, load socket data acquisition unit includes jack body；It is set inside jack body
It is equipped with the load access switching for switching and being truncated load supplying route and truncation unit, the 2nd MCU and respectively with the
Two MCU be connected for detect load electricity consumption current signal load current detection unit, for drive load access switching and
The load driver of unit is truncated, the second indicator light, the second loudspeaker, the second key circuit for providing key entry function, uses
Second display in display information and the second wireless communication line for being communicated with a remote server；Load access is cut
Changing with the input terminal of truncation unit is double fire wire incoming end, and load, which switches, is connected to load socket fire with the output end of truncation unit
Line input terminal；Load current detection unit is also connected with load socket firewire input terminal.
Further, in another embodiment, load socket data acquisition unit includes jack body；Inside jack body
Be provided with for switching and being truncated load supplying route load access switching with truncation unit, the 2nd MCU and respectively with
What the 2nd MCU was connected loads the load current detection unit of electricity consumption current signal, for driving load access to switch for detecting
With the truncation load driver of unit, the second indicator light, the second loudspeaker, the second key circuit for providing key entry function,
The second wireless communication line for showing the second display of information and for being communicated with a remote server；Load access
The input terminal of switching and truncation unit is three firewire incoming ends, and load switching and the output end of truncation unit are connected to load socket
Firewire input terminal；Load current detection unit is also connected with load socket firewire input terminal.
Further, primary switching and truncation unit, secondary switching and truncation unit and load access switching and truncation
Unit is all made of electromagnetic relay.
Further, the current signal of load current detection unit detection load electricity consumption, and the current signal is sent to
2nd MCU；2nd MCU is according to collected load current signal, the electricity consumption loaded, judges to load work at present route
On the load that accesses on the firewire route that uses whether overload；If overload, the 2nd MCU control load driver driving load is cut
It changes and unit is truncated, the access firewire circuit switching of work at present is connected on another access firewire route；If every connects
Enter firewire route to have overloaded, then the 2nd MCU controls load drive unit driving load switching and truncation unit for work at present
Route and access firewire route between be truncated；When 2nd MCU runs collected current signal and loaded line
Between be uploaded to a cloud server and stored.
Further, after load accesses load socket firewire input terminal, load current detection unit obtains load current
Signal, and the current signal that will test acquisition is uploaded to the 2nd MCU；2nd MCU is by the current signal and prestores loadtype electricity
Stream signal compares, and judges the loadtype, and the 2nd MCU unit obtains the current signal after correspondence load line attachment and negative
Runing time is carried to be uploaded to cloud server and stored.Different types of load current is previously stored in 2nd MCU to connect
Enter, running current signal, including lighting apparatus, temperature control equipment, host equipment and power-supply device, by by acquired reality
Border access load current signal is compared with loadtype current signal is prestored, the wave including access electric current and running current
Shape, amplitude, frequency etc., and then determine loadtype.
Further, current signal includes that load access current signal, load normal operating current signal and load are different
Normal running current signal.
Further, the 2nd MCU is according to Various Seasonal, the moon, week, day, hour and early, middle and late different periods, storage loads
The data such as current maxima, average value and variable quantity as the data source for obtaining current signal, and are money when generating abnormal
Material compares analysis use and electricity consumption Consumption Analysis uses.
Further, cloud server is different according to the calculating load running time of each load, T accumulated running time, load
Frequency F1, the load initiation culture F2 and loadtype K of normal run signal judge load aging degree.It counts in the following way
Calculate: K=A1*T+A2*F1+A3*F2+A4*K, A1, A2, A3 and A4 are respectively the weight coefficient of each parameter, in calculating process
In, weight coefficient can be set according to actual loading situation.K value is set according to the viability of different loads type.
Further, the 2nd MCU is according to load normal operating current signal and load abnormal running current signal, and pre-
It is stored in the 2nd MCU compared with the matched threshold signal of loadtype, judges whether load is in overload range, and will judgement
As a result it is uploaded to cloud server；When load is in overload range, the 2nd MCU sends driving control signal to corresponding load
Access switching and truncation unit.Threshold signal include load normal operating current size, load abnormal running current size and
Load abnormal runing time.Preferably, being obtained by detection load normal operating current and load abnormal running current abnormal
Production, and the triggering judgement of abnormal conditions duration is detected, and then determine whether in overload range.
It further, in the present embodiment, further include one and the matched handheld terminal of cloud server；Cloud server will
The current signal and load running time, load aging journey that switchboard control unit and load socket data acquisition unit upload
Whether degree and load are in overload range and are sent to handheld terminal in real time, to provide real-time electrical equipment electricity consumption feelings for user
Condition detection.
The above are preferred embodiments of the present invention, all any changes made according to the technical solution of the present invention, and generated function is made
When with range without departing from technical solution of the present invention, all belong to the scope of protection of the present invention.
Claims (9)
1. a kind of intelligent and safe power supply system characterized by comprising primary AM access module, secondary AM access module, distribution board control
Molding block and load AM access module；
The primary AM access module includes: more firewire input power supply main lines, for detecting more firewire inputs power supply line
The main current detection unit of current signal, N number of primary switching and truncation for being respectively used to switch and be truncated loaded line power supply
Unit and the primary driving unit for switching with unit being truncated for corresponding to the driving primary；
The secondary AM access module includes: N number of secondary current for being used to detect the primary switching with truncation unit offer power supply
Detection unit, N number of secondary switching and truncation unit for switching and being truncated the secondary current detection unit out-put supply
And it is respectively used to drive the secondary drive unit of the secondary switching and truncation unit；
More firewire input power supply main lines switch and truncation unit phase through the main current detection unit with N number of primary respectively
Even；N number of secondary current detection unit is corresponding to be connected with N number of primary switching with truncation unit, N number of secondary current
Detection unit is corresponding to be connected with N number of secondary switching with truncation unit；The main current detection unit, the primary switching and truncation
Unit, the primary driving unit, the secondary current detection unit, the secondary switching and truncation unit, the secondary drive
Moving cell is connected with a switchboard control unit；
The load AM access module includes that N number of correspondence and the load socket data acquisition that secondary switching is connected with truncation unit are single
Member, for loading the access of electrical appliance.
2. a kind of intelligent and safe power supply system according to claim 1, which is characterized in that if more firewire input power supplies
Main line is three firewire incoming lines, and the main current detection unit includes three input terminals and three output ends, described first
Grade switching includes three input terminals and three output ends with truncation unit, and the secondary current detection unit includes three inputs
End and three output ends, the secondary switching and truncation unit include three input terminals and three output ends, the load
Socket data acquisition unit includes three power inputs；The corresponding access of the three firewires incoming line for detecting three respectively
Three input terminals of the main current detection unit of firewire current signal are accessed, the main current detection unit is through three of them output end
Corresponding three input terminals for accessing to primary switching with truncation unit；Three output ends pair of the primary switching and truncation unit
Three input terminals of the secondary current detection unit should be accessed；Three output ends correspondence of the secondary current detection unit connects
Enter three input terminals of the secondary switching and truncation unit；The secondary switching be truncated that three output ends of unit are corresponding to be connect
Enter three input terminals of the load socket data acquisition unit.
3. a kind of intelligent and safe power supply system according to claim 1, which is characterized in that if more firewire input power supplies
Main line is double fire wire incoming line, and the main current detection unit includes two input terminals and two output ends, described first
Grade switching includes two input terminals and two output ends with truncation unit, and the secondary current detection unit includes two inputs
End and two output ends, the secondary switching and truncation unit include two input terminals and two output ends, the load
Socket data acquisition unit includes two power inputs；The corresponding access of the two firewires incoming line for detecting two respectively
Two input terminals of the main current detection unit of firewire current signal are accessed, the main current detection unit is through two output end
Corresponding two input terminals for accessing to primary switching with truncation unit；Two output ends pair of the primary switching and truncation unit
Two input terminals of the secondary current detection unit should be accessed；Two output ends correspondence of the secondary current detection unit connects
Enter two input terminals of the secondary switching and truncation unit；The secondary switching be truncated that two output ends of unit are corresponding to be connect
Enter two input terminals of the load socket data acquisition unit.
4. a kind of intelligent and safe power supply system according to claim 2 or 3, which is characterized in that the principal current detection is single
Member detects the current signal of more firewire input power supply main lines, and the current signal that more firewires input power supply main line is sent to
The distribution board control module；The secondary current detection unit detects the current signal of corresponding loaded line, and will test and obtain
The current signal taken is uploaded to the switchboard control unit；The switchboard control unit is according to collected power supply main line
More firewire incoming lines on current signal and loaded line current signal, obtain the electricity consumption on every route, judge
Whether the load accessed on the firewire route used on work at present route overloads；If overload, the switchboard control unit
It controls corresponding driving unit and drives coupled switching and truncation unit, the access firewire circuit switching of work at present is connected
It is connected on another access firewire route；If every access firewire route has overloaded, the switchboard control unit control
Driving unit drives coupled switching and truncation unit that will be cut between the route of work at present and access firewire route
It is disconnected；Collected current signal and loaded line runing time are uploaded to a cloud server by the switchboard control unit
And it is stored.
5. a kind of intelligent and safe power supply system according to claim 2 or 3, which is characterized in that the distribution board control is single
Member includes one the oneth MCU and the first AC/DC circuit being connected respectively with the first MCU, for receiving the principal current detection
The primary input current detection circuit for the current signal that unit provides is believed for providing driving with truncation unit for the primary switching
Number primary driving output circuit, the secondary output current for receiving the current signal that the secondary current detection unit provides
Detection circuit provides the secondary drive output circuit of driving signal, the first instruction with truncation unit for switching for the secondary
Lamp, the first loudspeaker are keyed in the first key circuit of function, the first display for showing information and are used for for providing
The first wireless communication line communicated with a remote server.
6. a kind of intelligent and safe power supply system according to claim 3, which is characterized in that the load socket data acquisition
Unit includes jack body；The jack body is internally provided with the access of the load for switching and being truncated load supplying route
Switching with truncation unit, the 2nd MCU and be connected respectively with the 2nd MCU for detect load electricity consumption current signal bear
Carry current detecting unit, load driver, the second indicator light, second for driving the load access switching and truncation unit
Loudspeaker keys in the second key circuit of function, the second display for showing information and for remote with one for providing
Second wireless communication line of journey server communication；The input terminal of the load access switching and truncation unit is double fire wire access
End, the load switching and the output end of truncation unit are connected to load socket firewire input terminal；The load current detection list
Member is also connected with the load socket firewire input terminal.
7. a kind of intelligent and safe power supply system according to claim 2, which is characterized in that the load socket data acquisition
Unit includes jack body；The jack body is internally provided with the access of the load for switching and being truncated load supplying route
Switching with truncation unit, the 2nd MCU and be connected respectively with the 2nd MCU for detect load electricity consumption current signal bear
Carry current detecting unit, load driver, the second indicator light, second for driving the load access switching and truncation unit
Loudspeaker keys in the second key circuit of function, the second display for showing information and for remote with one for providing
Second wireless communication line of journey server communication；The input terminal of the load access switching and truncation unit is the access of three firewires
End, the load switching and the output end of truncation unit are connected to load socket firewire input terminal；The load current detection list
Member is also connected with the load socket firewire input terminal.
8. a kind of intelligent and safe power supply system according to claim 6 or 7, which is characterized in that the primary switches and cuts
Disconnected unit, the secondary switching are all made of electromagnetic relay with truncation unit with truncation unit and load access switching.
9. a kind of intelligent and safe power supply system according to claim 6 or 7, which is characterized in that the load current detection
The current signal of unit detection load electricity consumption, and the current signal is sent to the 2nd MCU；2nd MCU is according to adopting
The current signal collected, the electricity consumption loaded judge to load and access on the firewire route that uses on work at present route
Whether load overloads；If overload, the 2nd MCU control load driver driving load switching and truncation unit will be current
The access firewire circuit switching of work is connected on another access firewire route；If every access firewire route has overloaded,
Then the 2nd MCU control load drive unit driving loads switching and truncation unit for the route of work at present and accesses firewire
It is truncated between route；Collected current signal and loaded line runing time are uploaded to a cloud by the 2nd MCU
End server is simultaneously stored.
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| CN201710203218.0A CN107147126B (en) | 2017-03-30 | 2017-03-30 | A kind of intelligent and safe power supply system |
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| CN201710203218.0A CN107147126B (en) | 2017-03-30 | 2017-03-30 | A kind of intelligent and safe power supply system |
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| CN107147126B true CN107147126B (en) | 2019-08-20 |
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| CN114900058B (en) * | 2022-05-26 | 2023-07-07 | 深圳市丰利源节能科技有限公司 | Single live wire power supply device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103620424A (en) * | 2011-04-19 | 2014-03-05 | 施耐德电气It公司 | System of intelligent sensors in an electrical panelboard |
| CN103972981A (en) * | 2014-03-25 | 2014-08-06 | 包建伟 | Cloud-based intelligent low-voltage switch cabinet monitoring system |
| CN104092310A (en) * | 2014-04-21 | 2014-10-08 | 北京能源通电气技术有限公司 | Intelligent power distribution monitoring and energy management systematic background |
| WO2015178016A1 (en) * | 2014-05-19 | 2015-11-26 | 京セラ株式会社 | Power supply system, power-supply-system control method, and power supply device |
| JP2016195483A (en) * | 2015-03-31 | 2016-11-17 | 日本電気株式会社 | Power distribution system, control device, method for controlling control device, and program |
| CN106451435A (en) * | 2016-11-03 | 2017-02-22 | 合肥华义电气科技有限公司 | Distribution control system |
-
2017
- 2017-03-30 CN CN201710203218.0A patent/CN107147126B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103620424A (en) * | 2011-04-19 | 2014-03-05 | 施耐德电气It公司 | System of intelligent sensors in an electrical panelboard |
| CN103972981A (en) * | 2014-03-25 | 2014-08-06 | 包建伟 | Cloud-based intelligent low-voltage switch cabinet monitoring system |
| CN104092310A (en) * | 2014-04-21 | 2014-10-08 | 北京能源通电气技术有限公司 | Intelligent power distribution monitoring and energy management systematic background |
| WO2015178016A1 (en) * | 2014-05-19 | 2015-11-26 | 京セラ株式会社 | Power supply system, power-supply-system control method, and power supply device |
| JP2016195483A (en) * | 2015-03-31 | 2016-11-17 | 日本電気株式会社 | Power distribution system, control device, method for controlling control device, and program |
| CN106451435A (en) * | 2016-11-03 | 2017-02-22 | 合肥华义电气科技有限公司 | Distribution control system |
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