CN204391809U - A kind of new-energy automobile quick charging system - Google Patents
A kind of new-energy automobile quick charging system Download PDFInfo
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- CN204391809U CN204391809U CN201520029281.3U CN201520029281U CN204391809U CN 204391809 U CN204391809 U CN 204391809U CN 201520029281 U CN201520029281 U CN 201520029281U CN 204391809 U CN204391809 U CN 204391809U
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Abstract
The utility model belongs to technical field of new energy, particularly relate to a kind of new-energy automobile quick charging system, comprise main control module, voltage raising and reducing module, super capacitor fast charging module, described main control module connects voltage raising and reducing module, described voltage raising and reducing model calling super capacitor fast charging module, describedly connect super capacitor fast charging model calling main control module, described main control module comprises chip U1, the pin 10 of described chip U1 connects the collector electrode of triode Q4, described voltage raising and reducing module comprises voltage detector J1, the pin 1 of described voltage detector J1 connects the D pole of field effect transistor Q1, described super capacitor fast charging module comprises charging inlet J2, one end of the pin 1 connecting resistance R3 of described charging inlet J2.
Description
Technical field
The utility model belongs to technical field of new energy, particularly relates to a kind of new-energy automobile quick charging system.
Background technology
Electric automobile uses vehicular power-bottle to provide electric energy to input for motor usually, and power wheel travels, and vehicular power-bottle then needs by the timely electric energy supplement of charging modes.At present, because charging electric vehicle networking is not perfect, charging rate is slow, therefore the charging promptness of electric automobile is difficult to be guaranteed, and this flying power that mainly can result in electric automobile is not enough, causes the driving custom changing people, charging trouble, continuation of the journey is frightened.At present, there is the problem that charging rate is slow in traditional new-energy automobile charging system.
Summary of the invention
The utility model provides a kind of new-energy automobile quick charging system, to solve traditional new-energy automobile charging system current in above-mentioned background technology, there is the problem that charging rate is slow.
The technical problem that the utility model solves realizes by the following technical solutions: the utility model provides a kind of new-energy automobile quick charging system, it is characterized in that: comprise main control module, voltage raising and reducing module, super capacitor fast charging module, described main control module connects voltage raising and reducing module, described voltage raising and reducing model calling super capacitor fast charging module, describedly connect super capacitor fast charging model calling main control module, described main control module comprises chip U1, triode Q4, supply voltage J3, the pin 10 of described chip U1 connects the collector electrode of triode Q4, its pin 16 connects the emitter of triode Q4, its pin 17 connects the base stage of triode Q4, its pin 23 connects the pin 2 of supply voltage J3, its pin 24 connects the pin 1 of supply voltage J3,
Described voltage raising and reducing module comprises voltage detector J1, field effect transistor Q1, diode D3, voltage-stabiliser tube D4, slip variable resistance R3, triode Q2, resistance R3, resistance R4, electric capacity C3, diode D1, the pin 1 of described voltage detector J1 connects the D pole of field effect transistor Q1, the negative electrode of diode D3, its pin 2 connects the anode of voltage-stabiliser tube D4, the G pole of described field effect transistor Q1 connects the pin 19 of chip U1, S pole connects the anode of diode D3, the base stage of triode Q2 and collector electrode, one end of slide rheostat R3, one end of the emitter connecting resistance R4 of described triode Q2, one end of electric capacity C3 and all ground connection, one end of the other end connecting resistance R5 of described resistance R4, the anode of diode D1, one end of electric capacity C3 and the anode of all diode D2, the negative electrode of another terminating diode D1 of described resistance R5, the negative electrode of voltage-stabiliser tube D4, the other end of slide rheostat R3,
Described super capacitor fast charging module comprises charging inlet J2, super capacitor C1, super capacitor C2, diode D2, voltage-stabiliser tube D5, resistance R1, resistance R2, electric capacity C1, resistance R3, triode Q3, one end of the pin 1 connecting resistance R3 of described charging inlet J2, the positive pole of super capacitor C1, the positive pole of super capacitor C2, its pin 2 connects its pin 5, its pin 3 connects the negative electrode of voltage-stabiliser tube D5, one end of electric capacity C1, the collector electrode of triode Q3, the other end of resistance R3, its pin 6 connects the anode of voltage-stabiliser tube D5, the other end of electric capacity C1, the emitter of triode Q3, one end of resistance R2, one end of resistance R1 and all connect the pin 18 of chip U1, the other end of the base stage connecting resistance R1 of described triode Q3, the other end of resistance R2, the negative pole of super capacitor C2, the negative pole of super capacitor C1, the negative electrode of diode D2.
Described chip U1 selects MCU chip.
Described triode Q4 selects NPN type triode.
The beneficial effects of the utility model are:
1 this patent adopts supply voltage J3 through main control chip MCU process, contrast at the field effect transistor Q1 in voltage raising and reducing module and voltage detector J1 and reference voltage, carry out the switching of boosting and step-down, greatly improve the high-power output of charging system, realize quick charge.
2 this patents by two super capacitor parallel connections, first to super capacitor fast charging, more slowly charged to battery by super capacitor, transducing realizes power conversion, improves charge efficiency.
The voltage-stabiliser tube D5 of the super capacitor fast charging module of 3 this patents and the design of electric capacity C1, benefit obtains stable output, avoids spread of voltage in super capacitor discharge process, and the situation damaging the battery of charging occurs, and greatly improves the useful life of rechargeable battery.
Diode D3 in the voltage raising and reducing module of 4 this patents and the design of diode D1, utilize the unidirectional general character of diode, and the cut-off of field effect transistor Q1 and conduction, realize the conversion of boosting and step-down, the output obtaining maximum power is charged to storage battery, improves charge efficiency further.
The structure of 5 this patents is simple, and each components and parts are relatively cheap, and low cost of manufacture, easy of integrationization, can promote the use of on a large scale.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model;
Fig. 2 is the circuit theory diagrams of main control module of the present utility model;
Fig. 3 is the circuit theory diagrams of voltage raising and reducing module of the present utility model;
Fig. 4 is the circuit theory diagrams of super capacitor fast charging module of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Embodiment:
The present embodiment comprises: comprise main control module (Fig. 2), voltage raising and reducing module (Fig. 3), super capacitor fast charging module (Fig. 4).
In Fig. 1, main control module connects voltage raising and reducing module, and voltage raising and reducing model calling super capacitor fast charging module, connects super capacitor fast charging model calling main control module.
In Fig. 2, main control module comprises chip U1, triode Q4, supply voltage J3, the pin 10 of chip U1 connects the collector electrode of triode Q4, its pin 16 connects the emitter of triode Q4, its pin 17 connects the base stage of triode Q4, its pin 23 connects the pin 2 of supply voltage J3, and its pin 24 connects the pin 1 of supply voltage J3.
In Fig. 3, voltage raising and reducing module comprises voltage detector J1, field effect transistor Q1, diode D3, voltage-stabiliser tube D4, slip variable resistance R3, triode Q2, resistance R3, resistance R4, electric capacity C3, diode D1, the pin 1 of voltage detector J1 connects the D pole of field effect transistor Q1, the negative electrode of diode D3, its pin 2 connects the anode of voltage-stabiliser tube D4, the G pole of field effect transistor Q1 connects the pin 19 of chip U1, S pole connects the anode of diode D3, the base stage of triode Q2 and collector electrode, one end of slide rheostat R3, one end of the emitter connecting resistance R4 of triode Q2, one end of electric capacity C3 and all ground connection, one end of the other end connecting resistance R5 of resistance R4, the anode of diode D1, one end of electric capacity C3 and the anode of all diode D2, the negative electrode of another terminating diode D1 of resistance R5, the negative electrode of voltage-stabiliser tube D4, the other end of slide rheostat R3.
In Fig. 4, super capacitor fast charging module comprises charging inlet J2, super capacitor C1, super capacitor C2, diode D2, voltage-stabiliser tube D5, resistance R1, resistance R2, electric capacity C1, resistance R3, triode Q3, one end of the pin 1 connecting resistance R3 of charging inlet J2, the positive pole of super capacitor C1, the positive pole of super capacitor C2, its pin 2 connects its pin 5, its pin 3 connects the negative electrode of voltage-stabiliser tube D5, one end of electric capacity C1, the collector electrode of triode Q3, the other end of resistance R3, its pin 6 connects the anode of voltage-stabiliser tube D5, the other end of electric capacity C1, the emitter of triode Q3, one end of resistance R2, one end of resistance R1 and all connect the pin 18 of chip U1, the other end of the base stage connecting resistance R1 of triode Q3, the other end of resistance R2, the negative pole of super capacitor C2, the negative pole of super capacitor C1, the negative electrode of diode D2.
The supply voltage J3 of this patent is through main control chip MCU process, contrast at the field effect transistor Q1 in voltage raising and reducing module and voltage detector J1 and reference voltage, the unidirectional general character of recycling diode, and the cut-off of field effect transistor Q1 and conduction, carry out the switching of boosting and step-down, then two super capacitors in parallel are entered into, first to super capacitor fast charging, slowly charged to battery by super capacitor again, transducing realizes power conversion, improve charge efficiency, greatly improve the high-power output of charging system, realize quick charge.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection range of the present utility model.
Claims (3)
1. a new-energy automobile quick charging system, is characterized in that: comprise main control module, voltage raising and reducing module, super capacitor fast charging module, described main control module connects voltage raising and reducing module, described voltage raising and reducing model calling super capacitor fast charging module, described in connect super capacitor fast charging model calling main control module, described main control module comprises chip U1, triode Q4, supply voltage J3, the pin 10 of described chip U1 connects the collector electrode of triode Q4, its pin 16 connects the emitter of triode Q4, its pin 17 connects the base stage of triode Q4, its pin 23 connects the pin 2 of supply voltage J3, its pin 24 connects the pin 1 of supply voltage J3, and described voltage raising and reducing module comprises voltage detector J1, field effect transistor Q1, diode D3, voltage-stabiliser tube D4, slip variable resistance R3, triode Q2, resistance R3, resistance R4, electric capacity C3, the pin 1 of diode D1, described voltage detector J1 connects the D pole of field effect transistor Q1, the negative electrode of diode D3, its pin 2 connects the anode of voltage-stabiliser tube D4, and pin 19, the S pole that the G pole of described field effect transistor Q1 meets chip U1 connects the anode of diode D3, the base stage of triode Q2 and collector electrode, one end of slide rheostat R3, one end of the emitter connecting resistance R4 of described triode Q2, one end of electric capacity C3 and all ground connection, one end of the other end connecting resistance R5 of described resistance R4, the anode of diode D1, one end of electric capacity C3 and the anode of all diode D2, the negative electrode of another terminating diode D1 of described resistance R5, the negative electrode of voltage-stabiliser tube D4, the other end of slide rheostat R3, described super capacitor fast charging module comprises charging inlet J2, super capacitor C1, super capacitor C2, diode D2, voltage-stabiliser tube D5, resistance R1, resistance R2, electric capacity C1, resistance R3, one end of the pin 1 connecting resistance R3 of triode Q3, described charging inlet J2, the positive pole of super capacitor C1, the positive pole of super capacitor C2, its pin 2 connects its pin 5, and its pin 3 connects the negative electrode of voltage-stabiliser tube D5, one end of electric capacity C1, the collector electrode of triode Q3, the other end of resistance R3, its pin 6 connects the anode of voltage-stabiliser tube D5, the other end of electric capacity C1, the emitter of triode Q3, one end of resistance R2, one end of resistance R1 and all connect the pin 18 of chip U1, the other end of the base stage connecting resistance R1 of described triode Q3, the other end of resistance R2, the negative pole of super capacitor C2, the negative pole of super capacitor C1, the negative electrode of diode D2.
2. a kind of new-energy automobile quick charging system according to claim 1, is characterized in that: described chip U1 selects MCU chip.
3. a kind of new-energy automobile quick charging system according to claim 1, is characterized in that: described triode Q4 selects NPN type triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029281.3U CN204391809U (en) | 2015-01-16 | 2015-01-16 | A kind of new-energy automobile quick charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029281.3U CN204391809U (en) | 2015-01-16 | 2015-01-16 | A kind of new-energy automobile quick charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204391809U true CN204391809U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520029281.3U Expired - Fee Related CN204391809U (en) | 2015-01-16 | 2015-01-16 | A kind of new-energy automobile quick charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204391809U (en) |
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2015
- 2015-01-16 CN CN201520029281.3U patent/CN204391809U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |