CN109994990A - Multi-way intelligence charging house keeper's earth leakage protective control system - Google Patents
Multi-way intelligence charging house keeper's earth leakage protective control system Download PDFInfo
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- CN109994990A CN109994990A CN201910260815.6A CN201910260815A CN109994990A CN 109994990 A CN109994990 A CN 109994990A CN 201910260815 A CN201910260815 A CN 201910260815A CN 109994990 A CN109994990 A CN 109994990A
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- 238000007600 charging Methods 0.000 title claims abstract description 124
- 230000001681 protective effect Effects 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000003990 capacitor Substances 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims description 18
- 239000003381 stabilizer Substances 0.000 claims description 8
- 230000001052 transient effect Effects 0.000 claims description 7
- 101100406487 Drosophila melanogaster Or47a gene Proteins 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 101001063514 Homo sapiens Telomerase-binding protein EST1A Proteins 0.000 claims description 4
- 102100031022 Telomerase-binding protein EST1A Human genes 0.000 claims description 4
- 101000864039 Homo sapiens Nonsense-mediated mRNA decay factor SMG5 Proteins 0.000 claims description 3
- 101000708763 Homo sapiens Nonsense-mediated mRNA decay factor SMG7 Proteins 0.000 claims description 3
- 101000689480 Homo sapiens Nonsense-mediated mRNA decay factor SMG8 Proteins 0.000 claims description 3
- 101000689487 Homo sapiens Nonsense-mediated mRNA decay factor SMG9 Proteins 0.000 claims description 3
- 101000579423 Homo sapiens Regulator of nonsense transcripts 1 Proteins 0.000 claims description 3
- 101001106045 Homo sapiens Regulator of nonsense transcripts 2 Proteins 0.000 claims description 3
- 101000864057 Homo sapiens Serine/threonine-protein kinase SMG1 Proteins 0.000 claims description 3
- 101100208308 Homo sapiens TTI1 gene Proteins 0.000 claims description 3
- 102100029940 Nonsense-mediated mRNA decay factor SMG5 Human genes 0.000 claims description 3
- 102100032729 Nonsense-mediated mRNA decay factor SMG7 Human genes 0.000 claims description 3
- 102100024540 Nonsense-mediated mRNA decay factor SMG8 Human genes 0.000 claims description 3
- 102100024543 Nonsense-mediated mRNA decay factor SMG9 Human genes 0.000 claims description 3
- 102100028287 Regulator of nonsense transcripts 1 Human genes 0.000 claims description 3
- 102100021087 Regulator of nonsense transcripts 2 Human genes 0.000 claims description 3
- 102100029938 Serine/threonine-protein kinase SMG1 Human genes 0.000 claims description 3
- 102100029253 TELO2-interacting protein 1 homolog Human genes 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Multi-way intelligence charging house keeper's earth leakage protective control system of the present invention, a kind of multichannel charging circuit being controlled charging house keeper using mcu programming is provided, it is provided simultaneously with coin, it swipes the card or a variety of payment methods of Third-party payment, charging remaining time is uninterruptedly shown after payment, remaining time of such as charging illustrates that the charging expense of received payment is complete when being zero and ends automatically charging, charging can be also ended automatically as storage battery is sufficient, at this moment still there is charging remaining time that can swipe the card and retract remaining cost, such as charge remaining time when being zero the also non-abundance of storage battery can make payment again and continue to charge, once leaky earth leakage protective occur can all have a power failure automatically in charging process, closing all the way and by its charge power supply for electric leakage is automatically identified again, other each roads still can continue to charge.
Description
Technical field
The present invention relates to storage battery charging and earth leakage protective control fields, especially multi-way intelligence charging house keeper's earth leakage protective control
System processed.
Background technique
Intelligent charge house keeper has been widely used in all parts of the country at present, the charging including residential quarters to battery truck,
It is safety problem there are problem, generally once wherein goes out all the way without earth leakage protective, or the multichannel charge user of charging house keeper
Now leak electricity wholly off charging the problems such as or power firestreak and zero curve misconnection cause the problem of cannot protecting and cause personal touching
The consequence etc. of electricity.
Summary of the invention
The purpose of the present invention is in view of the foregoing drawbacks, providing a kind of multi-way intelligence charging house keeper's earth leakage protective control system,
The multichannel charging circuit for the house keeper that charges is controlled using mcu programming, is first all had a power failure once there is leaky, then automatic knowledge
The circuit that does not leak electricity simultaneously closes its charge power supply, while automatically replying other multichannels and continuing to charge.
House keeper's earth leakage protective control system the technical scheme is that a kind of multi-way intelligence charges, including detection of electrical leakage control
Circuit processed, single zero sequence transformer control multichannel charging circuit earth leakage protective, multichannel charge button, it is characterised in that multi-way intelligence
Charging house keeper's earth leakage protective control system be using mcu programming control charging house keeper multichannel charging circuit to battery truck into
Row charging, single-chip microcontroller directly controls each road charge switch component respectively, is provided simultaneously with coin, swipes the card or a variety of pairs of Third-party payment
Money mode uninterruptedly shows charging remaining time after payment, remaining time of such as charging illustrates the charging expense of received payment when being zero
It is complete to end automatically charging, can also end automatically charging if storage battery is sufficient, at this moment still have remaining time of charging can swipe the card retract it is surplus
Remaining expense, the also non-abundance of storage battery, which can make payment again, when remaining time of such as charging is zero continues to charge, once occurring in charging process
Leaky earth leakage protective can all have a power failure automatically, then automatically identify closing all the way and by its charge power supply for electric leakage, other
Each road still can continue to charge.
Multi-way intelligence charging house keeper's earth leakage protective control system, it is characterised in that electricity leakage detection control circuit, power supply
Firewire L passes through zero sequence transformer HL, passes through each way switch component output line of fire charging cable L1, firewire charging cable L2, firewire respectively
Charging cable L3, firewire charging cable L4, firewire charging cable L5, firewire charging cable L6, firewire charging cable L7 firewire charging cable L8, firewire
Charging cable L9, firewire charging cable L10, each way switch component KJ2, switch block KJ3, switch block KJ4, switch block KJ5, are opened
Close component KJ6, switch block KJ7, switch block KJ8, switch block KJ9, switch block KJ10 inside all with switch block
KJ1 is identical, and zero-power line N passes through zero sequence transformer HL and exports zero curve common wire N0, firewire charging cable by the contact relay J0
Per all single channel charging socket is formed with zero curve common wire N0 all the way, have number, user's charging on each single channel charging socket
When first swipe the card or insert coins, then respective socket number is pressed charge button and is started to charge, and once leaks electricity in charging process
When phenomenon zero sequence transformer HL coil export electric leakage signal by operational amplifier 4U amplification by single-chip microcontroller 1U processing control after
Electric appliance J0 and variable connector component turn off charge power supply, then make other continuation all the way just by what single-chip microcontroller 1U automatically detected electric leakage
Often work, single-chip microcontroller 1U by driving chip 2U and driving chip 3U driving chip control respectively three Digital sum pipe SMG1 of multichannel,
Three Digital sum pipe SMG2, three Digital sum pipe SMG3, three Digital sum pipe SMG4, three Digital sum pipe SMG5, three Digital sum pipe SMG6, three
Digital sum pipe SMG7, three Digital sum pipe SMG8, three Digital sum pipe SMG9, three Digital sum pipe SMG10, each three Digital sums pipe and every
A switch block is corresponding by number.
Multi-way intelligence charging house keeper's earth leakage protective control system, it is characterised in that single zero sequence transformer controls multichannel
Charging circuit earth leakage protective, zero sequence transformer HL coil one end connect transient suppressor UD, resistance R1, resistance R3 and capacitor
The positive input terminal of the other end connection operational amplifier 4U of C1, resistance R3, the other end of zero sequence transformer HL coil connect transient state
The other end of suppressor UD, the other end of resistance R1, the other end of capacitor C1, resistance R2, resistance R8 and resistance R9, resistance R9
The other end connect common end V0, resistance R8 the other end connection resistance R7 and controllable voltage-stabiliser tube 5U reference pole, controllable pressure stabilizing
The anode of pipe 5U connects common end V0, and the other end of resistance R7 connects positive supply V+, and resistance R6 connects the yin of controllable voltage-stabiliser tube 5U
Pole, the other end of resistance R6 connect positive supply V+, the negative input end and resistance of the other end connection operational amplifier 4U of resistance R2
The output end and resistance R5 of the other end connection operational amplifier 4U of R4, resistance R4, the other end and capacitor C2 of resistance R5 connect
Connect the other end connection common end of single-chip microcontroller 1U pin 1U15, capacitor C2, single-chip microcontroller 1U pin 1U53 connection resistance R0, resistance
The base stage of the other end triode BG0 of R0, the emitter of triode BG0 connect common end, and the collector of triode BG0 connects electricity
The anode of electrolysis condenser C0, the cathode of the anode of diode D0 and relay J0, electrolytic capacitor C0, diode D0 cathode and
The other end of relay J0 connects positive supply V+, and the normally opened contact of relay J0 controls zero-power line, relay J0 electric leakage occurs
When single-chip microcontroller 1U pin 1U16 control relay J0 disconnect zero curve, single-chip microcontroller 1U, which controls all relays simultaneously and turns off, to be filled
All charge power supplies of electricity.
Multi-way intelligence charging house keeper's earth leakage protective control system, it is characterised in that multichannel charge button is to control respectively
The button that each road starts to charge, user first insert coins when charging, swipe the card or Third-party payment, and then respective socket number presses charging
Button starts to charge, single-chip microcontroller pin 1U97 connection button AN1, button AN2, button AN3, button AN4, button AN5, monolithic
Power traction foot 1U98 connection button AN6, button AN7, button AN8, button AN9, button AN10, the other end and button of button AN1
The other end connection single-chip microcontroller pin 1U1 of AN6, the other end of button AN2 connect single-chip microcontroller pin with the other end of button AN7
1U2, button AN3 the other end other end and button of single-chip microcontroller pin 1U3, button AN4 are connected with the other end of button AN8
The other end connection single-chip microcontroller pin 1U4 of AN9, the other end of button AN5 connect single-chip microcontroller pin with the other end of button AN10
1U5 is directly controlled each road charge switch component respectively by single-chip microcontroller and opens the switch for needing to charge.
The present invention overcomes previous without earth leakage protective or cannot detect the position of electric leakage, overcome cannot automatically shut down it is more
It leaks electricity all the way when road is being charged.
Detailed description of the invention
Fig. 1 multi-way intelligence charging house keeper's earth leakage protective control system circuit schematic illustration
In Fig. 1: R resistance, R0-R9 resistance, C electrolytic capacitor, C0 electrolytic capacitor, C1-C2 capacitor, D diode, D0
Diode, BG triode, BG0 triode, UD transient suppressor, J relay, J0 relay, KJ1-KJ10 switch block, N electricity
Source zero curve, N0 output zero curve common wire, L power firestreak, L1-L10 output line of fire charging cable, HL zero sequence transformer, 1U single-chip microcontroller,
1U1-1U100 single-chip microcontroller pin, 2U-3U driving chip, 4U operational amplifier, the controllable voltage-stabiliser tube of 5U, tri- digit of SMG1-SMG10
Code pipe, the common end V0.
Specific embodiment
Fig. 1 is multi-way intelligence charging house keeper's earth leakage protective control system circuit schematic illustration.Circuit theory is more in Fig. 1
Road intelligent charge house keeper's earth leakage protective control system is the multichannel charging circuit using mcu programming control charging house keeper to electricity
Bottle vehicle charges, and single-chip microcontroller directly controls each road charge switch component respectively, is provided simultaneously with coin or two kinds of paying parties of swiping the card
Formula uninterruptedly shows charging remaining time after payment, remaining time of such as charging illustrates that the charging expense of received payment is complete certainly when being zero
It is dynamic to terminate charging, can also end automatically charging if storage battery is sufficient, at this moment still have charge remaining time can plug-in card retract remaining expense
With the also non-abundance of storage battery, which can make payment again, when remaining time of such as charging is zero continues to charge, once leaking electricity in charging process
Phenomenon earth leakage protective can all have a power failure automatically, then automatically identify closing all the way and by its charge power supply for electric leakage, other each roads
Still can continue to charge.The normally opened contact of relay J0 controls zero-power line, and single-chip microcontroller 1U's draws when there is relay J0 electric leakage
Foot 1U16 controls relay J0 and disconnects zero curve, and single-chip microcontroller 1U controls all chargings electricity that all relay shutdowns are being charged simultaneously
Source.Multichannel charge button is the button for controlling each road respectively and starting to charge, and user first swipes the card or inserts coins when charging, then corresponding to insert
Seat number is pressed charge button and is started to charge, and directly controls each road charge switch component opening respectively by single-chip microcontroller and needs to charge
Switch.Embodiment is electricity leakage detection control circuit, and power firestreak L passes through zero sequence transformer HL, passes through each way switch respectively
Component output line of fire charging cable L1, firewire charging cable L2, firewire charging cable L3, firewire charging cable L4, firewire charging cable L5, firewire
Charging cable L6, firewire charging cable L7 firewire charging cable L8, firewire charging cable L9, firewire charging cable L10, each way switch component KJ2,
Switch block KJ3, switch block KJ4, switch block KJ5, switch block KJ6, switch block KJ7, switch block KJ8, switch
Component KJ9, the inside of switch block KJ10 are all identical as switch block KJ1, and zero-power line N passes through zero sequence transformer HL through adopting
The contact electric appliance J0 exports zero curve common wire N0, and firewire charging cable is inserted per all charging all the way with zero curve common wire N0 composition single channel
, there is number on each single channel charging socket, user first swipes the card or inserts coins when charging, and then respective socket number presses charging
Button starts to charge, and the electric leakage signal that zero sequence transformer HL coil exports when there is leaky in charging process is by transporting
It calculates amplifier 4U amplification and turns off charge power supply by single-chip microcontroller 1U processing control relay J0 and variable connector component, then by monolithic
Machine 1U automatically detect electric leakage make all the way it is other continue to work normally, single-chip microcontroller 1U pass through driving chip 2U and driving chip 3U
Driving chip controls three Digital sum pipe SMG1 of multichannel, three Digital sum pipe SMG2, three Digital sum pipe SMG3, three Digital sum pipes respectively
SMG4, three Digital sum pipe SMG5, three Digital sum pipe SMG6, three Digital sum pipe SMG7, three Digital sum pipe SMG8, three Digital sum pipes
SMG9, three Digital sum pipe SMG10, each three Digital sums pipe is corresponding by number with each switch block.Zero sequence transformer HL
The other end that coil one end connects transient suppressor UD, resistance R1, resistance R3 and capacitor C1, resistance R3 connects operational amplifier
The positive input terminal of 4U, the other end connection other end of transient suppressor UD of zero sequence transformer HL coil, resistance R1 the other end,
The other end of the other end, resistance R2, resistance R8 and the resistance R9 of capacitor C1, resistance R9 connect common end V0, and resistance R8's is another
One end connects resistance R7 and connects common end V0 with the anode of the reference pole of controllable voltage-stabiliser tube 5U, controllable voltage-stabiliser tube 5U, resistance R7's
The other end connects positive supply V+, and resistance R6 connects the cathode of controllable voltage-stabiliser tube 5U, and the other end of resistance R6 connects positive supply V+, electricity
The negative input end and resistance R4 of the other end connection operational amplifier 4U of R2 are hindered, the other end of resistance R4 connects operational amplifier 4U
Output end and resistance R5, the other end of resistance R5 connects single-chip microcontroller 1U pin 1U15 with capacitor C2, and capacitor C2's is another
End connection common end, the base stage of the other end triode BG0 of single-chip microcontroller 1U pin 1U53 connection resistance R0, resistance R0, triode
The emitter of BG0 connects common end, and the collector of triode BG0 connects the anode of the anode of electrolytic capacitor C0, diode D0
With relay J0, the cathode of electrolytic capacitor C0, the cathode of diode D0 connect positive supply V+ with the other end of relay J0, after
The normally opened contact of electric appliance J0 controls zero-power line, the pin 1U16 control relay J0 of single-chip microcontroller 1U when relay J0 electric leakage occurs
Zero curve is disconnected, single-chip microcontroller 1U controls all relays simultaneously and turns off all charge power supplies to charge.Multichannel charge button is
Control the button that each road starts to charge respectively, user first swipes the card or inserts coins when charging, then respective socket number press charging by
Button starts to charge, single-chip microcontroller pin 1U97 connection button AN1, button AN2, button AN3, button AN4, button AN5, single-chip microcontroller
Pin 1U98 connection button AN6, button AN7, button AN8, button AN9, button AN10, the other end and button AN6 of button AN1
The other end connection single-chip microcontroller pin 1U1, button AN2 the other end connected with the other end of button AN7 single-chip microcontroller pin 1U2,
The other end of button AN3 connects single-chip microcontroller pin 1U3, the other end of button AN4 and button AN9's with the other end of button AN8
The other end connects single-chip microcontroller pin 1U4, the other end of button AN5 connects single-chip microcontroller pin 1U5 with the other end of button AN10, by
Single-chip microcontroller directly controls each road charge switch component respectively and opens the switch for needing to charge.
Operating method citing: client's battery truck needs to charge, some charging that charge power supply plug is inserted into charging house keeper is inserted
The socket that seat is 6 such as number, insert coins, swipe the card or Third-party payment after press the button that number is 6, three Digital sum pipe SMG6 show
Chargeable remaining time, client's battery truck start to charge, and remaining time of such as charging illustrates that the charging expense of received payment is complete when being zero
Charging is ended automatically, charging can be also ended automatically as storage battery is sufficient, at this moment still have charging remaining time that can swipe the card and retract residue
Expense, the also non-abundance of storage battery, which can make payment again, when remaining time of such as charging is zero continues to charge.
Claims (4)
- House keeper's earth leakage protective control system 1. a kind of multi-way intelligence charges, including electricity leakage detection control circuit, single zero-sequence mutual inductance Device controls multichannel charging circuit earth leakage protective, multichannel charge button, it is characterised in that multi-way intelligence charging house keeper's earth leakage protective control System processed is to be charged using the multichannel charging circuit of mcu programming control charging house keeper to battery truck, and single-chip microcontroller difference is straight Each road charge switch component of control is connect, coin is provided simultaneously with, swipes the card or a variety of payment methods of Third-party payment, after payment uninterruptedly Display charging remaining time, remaining time of such as charging illustrates that the charging expense of received payment is complete when being zero and ends automatically charging, such as electricity Bottle is sufficient also to end automatically charging, at this moment still have charging remaining time that can swipe the card and retract remaining cost, when such as charging remaining Between when being zero the also non-abundance of storage battery can make payment again and continue to charge, in charging process once there is leaky earth leakage protective can be from It is dynamic all to have a power failure, then closing all the way and by its charge power supply for electric leakage is automatically identified, other each roads still can continue to charge.
- 2. multi-way intelligence charging house keeper's earth leakage protective control system according to claim 1, it is characterised in that detection of electrical leakage control Circuit processed, power firestreak L pass through zero sequence transformer HL, fill respectively by each way switch component output line of fire charging cable L1, firewire Electric wire L2, firewire charging cable L3, firewire charging cable L4, firewire charging cable L5, firewire charging cable L6, firewire charging cable L7 firewire fill Electric wire L8, firewire charging cable L9, firewire charging cable L10, each way switch component KJ2, switch block KJ3, switch block KJ4, are opened Close the inside of component KJ5, switch block KJ6, switch block KJ7, switch block KJ8, switch block KJ9, switch block KJ10 All identical as switch block KJ1, zero-power line N passes through zero sequence transformer HL and exports zero curve common wire by the contact relay J0 N0, the every of firewire charging cable form single channel charging socket with zero curve common wire N0 all the way, have on each single channel charging socket Number, user first swipe the card or insert coins when charging, and then respective socket number is pressed charge button and started to charge, in charging process The electric leakage signal that zero sequence transformer HL coil exports when there is leaky passes through single-chip microcontroller by operational amplifier 4U amplification 1U processing control relay J0 and variable connector component turn off charge power supply, then automatically detect electric leakage all the way by single-chip microcontroller 1U Make it is other continue to work normally, single-chip microcontroller 1U controls multichannel three by driving chip 2U and driving chip 3U driving chip respectively Charactron SMG1, three Digital sum pipe SMG2, three Digital sum pipe SMG3, three Digital sum pipe SMG4, three Digital sum pipe SMG5, three digits Code pipe SMG6, three Digital sum pipe SMG7, three Digital sum pipe SMG8, three Digital sum pipe SMG9, three Digital sum pipe SMG10, Mei Gesan Digital sum pipe is corresponding by number with each switch block.
- 3. multi-way intelligence charging house keeper's earth leakage protective control system according to claim 1, it is characterised in that single zero sequence is mutual Sensor controls multichannel charging circuit earth leakage protective, and zero sequence transformer HL coil one end connects transient suppressor UD, resistance R1, resistance R3 and capacitor C1, resistance R3 the other end connection operational amplifier 4U positive input terminal, zero sequence transformer HL coil it is another The end connection other end of transient suppressor UD, the other end of resistance R1, the other end of capacitor C1, resistance R2, resistance R8 and electricity R9 is hindered, the other end of resistance R9 connects common end V0, the reference of the other end connection resistance R7 and controllable voltage-stabiliser tube 5U of resistance R8 Pole, controllable voltage-stabiliser tube 5U anode connect common end V0, the other end of resistance R7 connects positive supply V+, and resistance R6 connection is controllably steady The cathode of pressure pipe 5U, the other end of resistance R6 connect positive supply V+, and bearing for the other end connection operational amplifier 4U of resistance R2 is defeated Enter end and resistance R4, the output end and resistance R5 of the other end connection operational amplifier 4U of resistance R4, the other end of resistance R5 and The other end of capacitor C2 connection single-chip microcontroller 1U pin 1U15, capacitor C2 connect common end, single-chip microcontroller 1U pin 1U53 connection The emitter of the base stage of the other end triode BG0 of resistance R0, resistance R0, triode BG0 connects common end, triode BG0's Collector connects the anode and relay J0 of the anode of electrolytic capacitor C0, diode D0, the cathode of electrolytic capacitor C0, two poles The cathode of pipe D0 connects positive supply V+ with the other end of relay J0, and the normally opened contact of relay J0 controls zero-power line, occurs The pin 1U16 control relay J0 of single-chip microcontroller 1U disconnects zero curve when relay J0 leaks electricity, and single-chip microcontroller 1U controls all relays simultaneously Device turns off all charge power supplies to charge.
- 4. multi-way intelligence charging house keeper's earth leakage protective control system according to claim 1, it is characterised in that multichannel charging is pressed Button is the button for controlling each road respectively and starting to charge, and user first inserts coins when charging, swipes the card or Third-party payment, then respective socket Number is pressed charge button and is started to charge, single-chip microcontroller pin 1U97 connection button AN1, button AN2, button AN3, button AN4, Button AN5, single-chip microcontroller pin 1U98 connection button AN6, button AN7, button AN8, button AN9, button AN10, button AN1's The other end connects single-chip microcontroller pin 1U1 with the other end of button AN6, the other end of button AN2 is connected with the other end of button AN7 Single-chip microcontroller pin 1U2, button AN3 the other end connected with the other end of button AN8 single-chip microcontroller pin 1U3, button AN4 it is another End connects single-chip microcontroller pin 1U4 with the other end of button AN9, the other end of button AN5 connects list with the other end of button AN10 Piece power traction foot 1U5 is directly controlled each road charge switch component respectively by single-chip microcontroller and opens the switch for needing to charge.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910260815.6A CN109994990B (en) | 2019-03-25 | 2019-03-25 | Multi-channel intelligent charging tube household electricity leakage protection control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910260815.6A CN109994990B (en) | 2019-03-25 | 2019-03-25 | Multi-channel intelligent charging tube household electricity leakage protection control system |
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| Publication Number | Publication Date |
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| CN109994990A true CN109994990A (en) | 2019-07-09 |
| CN109994990B CN109994990B (en) | 2024-05-03 |
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| CN201910260815.6A Active CN109994990B (en) | 2019-03-25 | 2019-03-25 | Multi-channel intelligent charging tube household electricity leakage protection control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116373667A (en) * | 2023-04-06 | 2023-07-04 | 广州云酷智能设备有限公司 | Automatic discernment charging line's fills electric pile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120287537A1 (en) * | 2011-05-11 | 2012-11-15 | Huadao Huang | Leakage detection protection circuit |
| WO2014186926A1 (en) * | 2013-05-23 | 2014-11-27 | Ge Jianyou | Power leakage warning and protection circuit |
| CN204833487U (en) * | 2015-06-25 | 2015-12-02 | 郑州华晨智能科技有限公司 | Column charge management station |
| CN106899062A (en) * | 2016-05-13 | 2017-06-27 | 张慧 | Charging pile by cell road |
| WO2018019213A1 (en) * | 2016-07-24 | 2018-02-01 | 郭振华 | Intelligent control circuit, charger, leakage protector and intelligent socket |
| CN207889556U (en) * | 2018-02-01 | 2018-09-21 | 深圳市昭恒新能源技术有限公司 | A kind of charging equipment and its earth leakage protective control circuit |
| CN210041313U (en) * | 2019-03-25 | 2020-02-07 | 蔡甫寒 | Multi-path intelligent charging manager leakage protection control system |
-
2019
- 2019-03-25 CN CN201910260815.6A patent/CN109994990B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120287537A1 (en) * | 2011-05-11 | 2012-11-15 | Huadao Huang | Leakage detection protection circuit |
| WO2014186926A1 (en) * | 2013-05-23 | 2014-11-27 | Ge Jianyou | Power leakage warning and protection circuit |
| CN204833487U (en) * | 2015-06-25 | 2015-12-02 | 郑州华晨智能科技有限公司 | Column charge management station |
| CN106899062A (en) * | 2016-05-13 | 2017-06-27 | 张慧 | Charging pile by cell road |
| WO2018019213A1 (en) * | 2016-07-24 | 2018-02-01 | 郭振华 | Intelligent control circuit, charger, leakage protector and intelligent socket |
| CN207889556U (en) * | 2018-02-01 | 2018-09-21 | 深圳市昭恒新能源技术有限公司 | A kind of charging equipment and its earth leakage protective control circuit |
| CN210041313U (en) * | 2019-03-25 | 2020-02-07 | 蔡甫寒 | Multi-path intelligent charging manager leakage protection control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116373667A (en) * | 2023-04-06 | 2023-07-04 | 广州云酷智能设备有限公司 | Automatic discernment charging line's fills electric pile |
| CN116373667B (en) * | 2023-04-06 | 2023-09-22 | 广州云酷智能设备有限公司 | Automatic discernment charging line's fills electric pile |
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| CN109994990B (en) | 2024-05-03 |
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Effective date of registration: 20200817 Address after: 325207 Gongtai Electric Appliance Co., Ltd., 4th floor, East head, building 9, light industry zone, Yunjiang standard workshop, Nanbin street, Ruian City, Zhejiang Province Applicant after: Gongtai Electric Co.,Ltd. Address before: 325200, Zhejiang, Ruian Province on the south side of the street, Jiang River standard factory building, light industrial zone ninth East first four floor Tai Tai Electrical Appliance Co., Ltd. Applicant before: Cai Fuhan |
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