CN206481071U - A kind of control circuit of integrated manipulator - Google Patents
A kind of control circuit of integrated manipulator Download PDFInfo
- Publication number
- CN206481071U CN206481071U CN201621396528.6U CN201621396528U CN206481071U CN 206481071 U CN206481071 U CN 206481071U CN 201621396528 U CN201621396528 U CN 201621396528U CN 206481071 U CN206481071 U CN 206481071U
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- diode
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- electric capacity
- inductance
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Dc-Dc Converters (AREA)
Abstract
The utility model discloses a kind of control circuit of integrated manipulator, including power network, electrokinetic cell, switching circuit and vehicle-mounted charge/DC transfer circuit, switching circuit is connected with power network, electrokinetic cell and vehicle-mounted charge/DC transfer circuit；Switching circuit includes first switch, second switch, third switch, first resistor and second resistance；One end of first switch is connected with one end of power network and first resistor, the other end of first switch is connected with the other end of first resistor, the first end of the 3rd switch and vehicle-mounted charge/DC transfer circuit, second end of the 3rd switch is connected with electrokinetic cell, 3rd end of the 3rd switch is connected with power network and vehicle-mounted charge/DC transfer circuit, 4th end of the 3rd switch is connected with one end of second switch and one end of second resistance, and the other end of second switch is connected with the other end of electrokinetic cell and second resistance.Using the utility model, component can be saved, cost is reduced.
Description
Technical field
The utility model is related to field of circuit technology, more particularly to a kind of integrated manipulator control circuit.
Background technology
New-energy automobile development in this several years is swift and violent, as one of industry with the fastest developing speed at present.Vehicular charger and
DC converter is one of three-major-items of new-energy automobile, wherein, Vehicular charger is mainly used in Vehicular charging, DC converting
Device is then used to provide power in vehicle traveling way for vehicle.Vehicular charger and DC converter are because its integrated easy implementation
And used by increasing depot.
The integrated of current Vehicular charger+DC converter mostly simply realizes integrated in structure, this integrated side
Formula can save volume, reduce intermediate connection, but have identical electric using two sets of integrated circuits, and in two sets of integrated circuits
Road, so as to cause cost to increase.
The content of the invention
The control circuit of a kind of integrated manipulator disclosed in the utility model embodiment, by adding in a set of integrated circuit
Enter the function that switching circuit achieves that two sets of integrated circuits, save component, reduce cost.
In order to solve the above technical problems, the utility model embodiment discloses a kind of control circuit of integrated manipulator, bag
Power network, electrokinetic cell, switching circuit and vehicle-mounted charge/DC transfer circuit are included, wherein：
The switching circuit respectively with the power network, the electrokinetic cell and the vehicle-mounted charge/DC transfer circuit
It is connected；
The switching circuit includes first switch, second switch, third switch, first resistor and second resistance；
One end of the first switch is connected with the first output port of the power network and one end of the first resistor
Connect, the other end of the first switch and the other end of the first resistor, the first end of the 3rd switch and the car
The first port for carrying charging/DC transfer circuit is connected, the second end of the 3rd switch and the positive pole of the electrokinetic cell
It is connected, the 3rd end of the 3rd switch and the second output port and the vehicle-mounted charge/DC converting of the power network
The second port of circuit is connected, the 4th end of the 3rd switch and one end and the second resistance of the second switch
One end be connected, the negative pole and the other end of the second resistance of the other end of the second switch and the electrokinetic cell
It is connected.
Optionally, the vehicle-mounted charge/DC transfer circuit includes power factor correction conversion pfc circuit and direct current conversion
DC/DC circuits.
Optionally, the DC/DC circuits include half-bridge resonance circuit, full-bridge phase shifting circuit, full-bridge resonance circuit and active
At least one of clamp circuit.
Optionally, the pfc circuit includes the first diode, the second diode, the 3rd diode, the 4th diode, the
Five diodes, the first electric capacity, the second electric capacity, the first FET and the first inductance, wherein：
The anode of first diode and the negative electrode of second diode and the first end phase of the 3rd switch
Connection, the negative electrode of the negative electrode of first diode and the 3rd diode, one end of first electric capacity and described the
One end of one inductance is connected, the anode of the 3rd diode and the negative electrode of the 4th diode and the 3rd switch
The 3rd end be connected, the anode of the anode of second diode and the 4th diode, first electric capacity it is another
End, one end of the source electrode of first FET and second electric capacity are connected, the other end of first inductance with
The anode of the drain electrode of first FET and the 5th diode is connected, the negative electrode of the 5th diode and institute
The other end for stating the second electric capacity is connected.
Optionally, the DC/DC circuits include the second FET, the 3rd FET, the second inductance, the 3rd inductance,
3rd electric capacity, the 4th electric capacity, the 6th diode, the 7th diode and transformer, wherein：
The drain electrode of second FET is connected with the negative electrode of the 5th diode, second FET
Source electrode is connected with the drain electrode of the 3rd FET and one end of second inductance, the source of the 3rd FET
Pole is connected and is grounded with one end of the 3rd electric capacity, the other end of the 3rd electric capacity and the primary coil of the transformer
One end be connected, the other end of the primary coil of the transformer is connected with the other end of second inductance, it is described become
One end of first secondary coil of depressor is connected with the anode of the 6th diode, the first secondary coil of the transformer
The other end be connected with one end of the second subprime coil of the transformer and one end of the 4th electric capacity, the described 4th
The other end of electric capacity is connected with one end of the 3rd inductance, the other end and the 6th diode of the 3rd inductance
The negative electrode of negative electrode and the 7th diode is connected, the anode of the 7th diode and the second subprime of the transformer
The other end of coil is connected.
Optionally, the first switch, second switch and the 3rd switch are relay.
In the utility model, because when Vehicular charger works, DC converter does not work, DC converter work
When Vehicular charger do not work, by sharing circuit kit after integrated on-board charger and DC converter, and in the integrated electricity
Addition switching circuit achieves that the switching of Vehicular charger and DC converter is moved to be Vehicular charging and provide driving in road
Power, saves component, reduces cost.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of the control circuit for integrated manipulator that the utility model embodiment is provided；
Fig. 2 be a kind of integrated manipulator that the utility model embodiment is provided control circuit in the structure of switching circuit show
It is intended to；
Fig. 3 is a kind of structural representation for vehicle-mounted charge/DC transfer circuit that the utility model embodiment is provided；
Fig. 4 is pfc circuit+DC/DC in a kind of vehicle-mounted charge/DC transfer circuit that the utility model embodiment is provided
The structural representation of circuit.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
In the utility model, because when Vehicular charger works, DC converter does not work, DC converter work
When Vehicular charger do not work, by sharing circuit kit after integrated on-board charger and DC converter, and in the integrated electricity
Addition switching circuit achieves that the switching of Vehicular charger and DC converter is moved to be Vehicular charging and provide driving in road
Power, saves component, reduces cost.
Below in conjunction with accompanying drawing 1- accompanying drawings 4, the control circuit of the integrated manipulator provided the utility model embodiment enters
Row is discussed in detail.
Fig. 1 is referred to, a kind of structural representation of the control circuit of the integrated manipulator provided for the utility model embodiment
Figure.As shown in figure 1, the control circuit 1 described in the utility model embodiment can include：Power network 10, electrokinetic cell 20, switching electricity
Road 30 and vehicle-mounted charge/DC transfer circuit 40, wherein, the switching circuit 30 respectively with the power network 10, the power
Battery 20 and the vehicle-mounted charge/DC transfer circuit 40 are connected.
The switching circuit 30 includes first switch K1, second switch K2, the 3rd switch K3, first resistor R1 and the
Two resistance R2, as shown in Figure 2：
One end of the first switch K1 and the one of the first output port A and the first resistor R1 of the power network 10
End is connected, the other end of the first switch K1 and the first resistor R1 other end, the first of the 3rd switch K3
The first port B of end and the vehicle-mounted charge/DC transfer circuit 40 is connected, the second end of the 3rd switch K3 and institute
The positive pole for stating electrokinetic cell 20 is connected, the second output port C of the 3rd end and the power network 10 of the 3rd switch K3 with
And the second port D of the vehicle-mounted charge/DC transfer circuit 40 is connected, the 4th end and described the of the 3rd switch K3
Two switch K2 one end and one end of the second resistance R2 are connected, the other end and the power of the second switch K2
The negative pole of battery 20 and the second resistance R2 other end are connected.
Specifically, the switching circuit includes four states：Rifle preliminary filling, charging process are inserted, draws guns and preliminary filling and drove a vehicle
Journey.
Wherein, the plug in rifle preliminary filling is：When plugging in rifle charging to vehicles such as electric cars, to avoid rush of current, it is necessary to pre-
Charging, and before preliminary filling, all switches (relay) are the state of disconnection, i.e. K1=K2=0 is inserted after rifle, switching circuit 30
It is connected with power network 10, now, due to current-limiting resistance R1 presence, electric current when limiting conducting will not be excessive, then K1 adhesives,
That is K1=1, completes switching circuit 30 and the connection of power network 10.After the completion of preliminary filling, charger/converter circuit 40 and power network 10
It is connected, constitutes Vehicular charger.
Charging process：After the completion of preliminary filling, Vehicular charger normal work, power network 10 leads to as the source of Vehicular charger 40
Cross load of the Vehicular charger 40 to output end to charge, the load can be electrokinetic cell, be not especially limited herein.
Preliminary filling of drawing guns is：, it is necessary to which charging gun is extracted after the completion of the Vehicular chargings such as electric car, before drawing guns, K1=1, K2
=0.After drawing guns, K1 is disconnected first, i.e. K1=0；Then by K3 adhesives, i.e. K3=1, now switching circuit 30 and electrokinetic cell
20 are connected, and due to current-limiting resistance R2 presence, electric current when limiting conducting will not be excessive, finally by K2 adhesives, i.e. K2=
1.After the completion of preliminary filling, vehicle-mounted charge/DC transfer circuit 40 is connected with electrokinetic cell 20, constitutes DC converter 40, now
Electrokinetic cell 20 provides power as the source of DC converter 40 for driving.
Driving conditions：Draw guns after the completion of preliminary filling, DC converter normal work, now, vehicle enters driving states, passes through
Electrokinetic cell 20 is powered for the load (such as A-battery) of DC converter 40.
Optionally, the first switch K1, second switch K2 and the 3rd switch K3 be relay.
Fig. 3 is referred to, the vehicle-mounted charge/DC transfer circuit 40 includes power factor correction and changes the He of pfc circuit 41
Direct current conversion DC/DC circuits 42.
In one embodiment, shown in Figure 4, the pfc circuit 41 includes the first diode D1, the second diode
D2, the 3rd diode D3, the 4th diode D4, the 5th diode D5, the first electric capacity C1, the second electric capacity C2, the first FET
Q1 and the first inductance L1, wherein：
The anode of the first diode D1 and the second diode D2 negative electrode and the second switch K2's is another
One end is connected, the negative electrode of the first diode D1 and the negative electrode of the 3rd diode D3, the one of the first electric capacity C1
End and one end of the first inductance L1 are connected, and the anode of the 3rd diode D3 is with the 4th diode D4's
Negative electrode and the 3rd switch K3 the 3rd end are connected, anode and the 4th diode D4 of the second diode D2
Anode, the other end of the first electric capacity C1, the one of the source electrode of the first FET Q1 and the second electric capacity C2
End is connected, drain electrode and the fiveth diode D5 of the other end of the first inductance L1 with the first FET Q1
Anode be connected, the negative electrode of the 5th diode D5 is connected with the other end of the second electric capacity C2.
Optionally, the DC/DC circuits include half-bridge resonance circuit, full-bridge phase shifting circuit, full-bridge resonance circuit and active
At least one of clamp circuit.
In one embodiment, shown in Figure 4, the DC/DC circuits 42 include the second FET Q2, the 3rd
FET Q3, the second inductance L2, the 3rd inductance L3, the 3rd electric capacity C3, the 4th electric capacity C4, the 6th diode D6, the seven or two pole
Pipe D7 and transformer T1, wherein：
The drain electrode of the second FET Q2 is connected with the negative electrode of the 5th diode D5, second field-effect
Pipe Q2 source electrode is connected with the drain electrode of the 3rd FET Q3 and one end of the second inductance L2, described 3rd
Effect pipe Q3 source electrode is connected and is grounded with one end of the 3rd electric capacity C3, the other end of the 3rd electric capacity C3 with it is described
One end of transformer T1 primary coil is connected, the other end of the primary coil of the transformer T1 and the second inductance L2
The other end be connected, one end of the first secondary coil of the transformer T1 is connected with the anode of the 6th diode D6
Connect, one end of the other end of the first secondary coil of the transformer T1 and the transformer T1 second subprime coil and
One end of the 4th electric capacity C4 is connected, and the other end of the 4th electric capacity C4 is connected with one end of the 3rd inductance L3
Connect, the other end and the negative electrode of the 6th diode D6 and the negative electrode phase of the 7th diode D7 of the 3rd inductance L3
Connection, the anode of the 7th diode D7 is connected with the other end of the second subprime coil of the transformer T1.
In the utility model, because when Vehicular charger works, DC converter does not work, DC converter work
When Vehicular charger do not work, by sharing circuit kit after integrated on-board charger and DC converter, and in the integrated electricity
Addition switching circuit achieves that the switching of Vehicular charger and DC converter is moved to be Vehicular charging and provide driving in road
Power, saves component, reduces cost.
Flow chart described in the utility model is only one embodiment, without departing from spirit of the present utility model
In the case of to this diagram or the utility model in step can have it is a variety of modification change.Such as, can be in different order hold
These steps of row, or can increase, delete or change some steps.Those of ordinary skill in the art are appreciated that to realize
All or part of flow of above-described embodiment, and the equivalent variations made according to the utility model claim, still fall within practical new
The scope that type is covered.
Claims (6)
1. a kind of control circuit of integrated manipulator, it is characterised in that including power network, electrokinetic cell, switching circuit and vehicle-mounted
Charging/DC transfer circuit, wherein：
The switching circuit is connected with the power network, the electrokinetic cell and the vehicle-mounted charge/DC transfer circuit respectively
Connect；
The switching circuit includes first switch, second switch, third switch, first resistor and second resistance；
One end of the first switch is connected with the first output port of the power network and one end of the first resistor, institute
State the other end of first switch and the other end of the first resistor, the first end of the 3rd switch and described vehicle-mounted fill
The first port of electricity/DC transfer circuit is connected, and the second end of the 3rd switch is connected with the positive pole of the electrokinetic cell
Connect, the 3rd end of the 3rd switch and the second output port and the vehicle-mounted charge/DC transfer circuit of the power network
Second port be connected, one end of the 4th end and the second switch of the 3rd switch and the one of the second resistance
End is connected, and the other end of the second switch is connected with the negative pole of the electrokinetic cell and the other end of the second resistance
Connect.
2. circuit is controlled as claimed in claim 1, it is characterised in that the vehicle-mounted charge/DC transfer circuit includes power
Factor correction changes pfc circuit and direct current conversion DC/DC circuits.
3. circuit is controlled as claimed in claim 2, it is characterised in that the DC/DC circuits include half-bridge resonance circuit, full-bridge
At least one of phase-shift circuit, full-bridge resonance circuit and active clamp circuit.
4. circuit is controlled as claimed in claim 2, it is characterised in that the pfc circuit includes the first diode, the two or two pole
Pipe, the 3rd diode, the 4th diode, the 5th diode, the first electric capacity, the second electric capacity, the first FET and the first inductance,
Wherein：
The anode of first diode is connected with the negative electrode of second diode and the first end of the 3rd switch,
Negative electrode, one end of first electric capacity and first inductance of the negative electrode of first diode and the 3rd diode
One end be connected, the 3rd of the anode of the 3rd diode and the negative electrode of the 4th diode and the 3rd switch the
End is connected, the anode of second diode and the anode of the 4th diode, the other end of first electric capacity, described
One end of the source electrode of first FET and second electric capacity is connected, the other end of first inductance and described first
The anode of the drain electrode of FET and the 5th diode is connected, the negative electrode of the 5th diode and the described second electricity
The other end of appearance is connected.
5. circuit is controlled as claimed in claim 4, it is characterised in that the DC/DC circuits include the second FET, the 3rd
FET, the second inductance, the 3rd inductance, the 3rd electric capacity, the 4th electric capacity, the 6th diode, the 7th diode and transformer,
Wherein：
The drain electrode of second FET is connected with the negative electrode of the 5th diode, the source electrode of second FET
One end of drain electrode and second inductance with the 3rd FET is connected, the source electrode of the 3rd FET with
One end of 3rd electric capacity is connected and is grounded, the other end of the 3rd electric capacity and the one of the primary coil of the transformer
End is connected, and the other end of the primary coil of the transformer is connected with the other end of second inductance, the transformer
One end of the first secondary coil be connected with the anode of the 6th diode, the first secondary coil of the transformer it is another
One end is connected with one end of the second subprime coil of the transformer and one end of the 4th electric capacity, the 4th electric capacity
The other end be connected with one end of the 3rd inductance, the other end of the 3rd inductance and the negative electrode of the 6th diode
And the negative electrode of the 7th diode is connected, the anode of the 7th diode and the second subprime coil of the transformer
The other end be connected.
6. circuit is controlled as claimed in claim 1, it is characterised in that the first switch, second switch and the 3rd switch
It is relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396528.6U CN206481071U (en) | 2016-12-19 | 2016-12-19 | A kind of control circuit of integrated manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396528.6U CN206481071U (en) | 2016-12-19 | 2016-12-19 | A kind of control circuit of integrated manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206481071U true CN206481071U (en) | 2017-09-08 |
Family
ID=59750950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621396528.6U Active CN206481071U (en) | 2016-12-19 | 2016-12-19 | A kind of control circuit of integrated manipulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN206481071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739612A (en) * | 2019-11-01 | 2020-01-31 | 南京恒天领锐汽车有限公司 | high-voltage power distribution cabinet of pure electric double-source system |
-
2016
- 2016-12-19 CN CN201621396528.6U patent/CN206481071U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739612A (en) * | 2019-11-01 | 2020-01-31 | 南京恒天领锐汽车有限公司 | high-voltage power distribution cabinet of pure electric double-source system |
| CN110739612B (en) * | 2019-11-01 | 2021-01-12 | 南京恒天领锐汽车有限公司 | High-voltage power distribution cabinet of pure electric double-source system |
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