CN207782658U - A kind of multi-functional integrated type controller circuitry - Google Patents
A kind of multi-functional integrated type controller circuitry Download PDFInfo
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- CN207782658U CN207782658U CN201721132663.4U CN201721132663U CN207782658U CN 207782658 U CN207782658 U CN 207782658U CN 201721132663 U CN201721132663 U CN 201721132663U CN 207782658 U CN207782658 U CN 207782658U
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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
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- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model provides a kind of multi-functional integrated type controller circuitry, wherein：Power grid is connect with PFC pfc circuit first end, PFC pfc circuit second end is connect with DC converting circuit primary circuit first end, DC converting circuit primary circuit second end is connect with transformer primary winding, the first auxiliary winding of transformer is connect with DC converting circuit the first secondary circuit first end, DC converting circuit the first secondary circuit second end is connect with the power battery, the second auxiliary winding of transformer is connect with DC converting circuit the second secondary circuit first end, DC converting circuit the second secondary circuit second end is connect with reduction voltage circuit first end, reduction voltage circuit second end is connect with A-battery first end, A-battery second end is connect with vehicle-mounted electrical equipment and BMS respectively.Above-mentioned multi-functional integrated type controller circuitry is integrated with the charging circuit and driving circuit of new-energy automobile, and two circuits share component, to save component and reduce cost.
Description
Technical field
The utility model is related to electronic technology field more particularly to a kind of multi-functional integrated type controller circuitrys.
Background technology
New-energy automobile is quickly grown, and has become China's one of industry with fastest developing speed in recent years.With user couple
The concern of new-energy automobile cost problem, and the requirement raising to vehicle comfort level, so the lightweight of vehicle vital part,
Miniaturization, the integrated important research direction current as vehicle factor.
There are two types of state, charged state and driving states, the charged states and driving shape of new-energy automobile for new-energy automobile
State is to be completed by three circuits, therefore component counts are more, and volume is huger, and cost is also high.
Utility model content
Problem to be solved in the utility model is, provides a kind of new-energy automobile and can be used for charged state and driving shape
The multi-functional integrated type controller circuitry of state realizes integrated on circuit, saving volume and drop it is thus possible to reduce component
Low cost.
To solve the above-mentioned problems, the utility model embodiment provides a kind of multi-functional integrated type controller circuitry, can wrap
Include power grid, PFC pfc circuit, DC converting circuit primary circuit, the first secondary circuit of DC converting circuit, direct current
The second secondary circuit of conversion circuit, transformer, reduction voltage circuit, power battery, A-battery, vehicle-mounted electrical equipment and BMS,
In：
The power grid is connect with the first end of the PFC pfc circuit, the PFC PFC electricity
The second end on road is connect with the first end of the DC converting circuit primary circuit, and the of the DC converting circuit primary circuit
Two ends are connect with the primary winding of the transformer, the first auxiliary winding and the secondary side of the DC converting circuit first of the transformer
The first end of circuit connects, and the second end of the first secondary circuit of the DC converting circuit is connect with the power battery, described
Second auxiliary winding of transformer is connect with the first end of the second secondary circuit of the DC converting circuit, the DC converting circuit
The second end of second secondary circuit is connect with the first end of the reduction voltage circuit, the second end of the reduction voltage circuit and the low pressure
The first end of battery connects, and the second end of the A-battery is connect with the vehicle-mounted electrical equipment and the BMS respectively.
Wherein, the PFC pfc circuit may be Bridgeless power factor correction pfc circuit constant power factor
Correct pfc circuit.
Optionally, the PFC pfc circuit may include the first diode, the second diode, the three or two pole
Pipe, the 4th diode, the 5th diode, the first capacitance, the second capacitance, the first inductance, the first metal-oxide-semiconductor, wherein：
The anode of first diode is connect with the cathode of second diode, the anode point of second diode
Not with the first end of positive, described first capacitance of the 4th diode, first metal-oxide-semiconductor source electrode, it is described second electricity
The cathode of appearance connects, and the cathode of the 4th diode is connect with the anode of the third diode, the third diode
Cathode is connect with the cathode of the first diode, the second end of first capacitance, the first end of first inductance respectively, described
The second end of first inductance is connect with the anode of the draining of first metal-oxide-semiconductor, the 5th diode respectively, and the described 5th 2
The cathode of pole pipe is connect with the anode of second capacitance.
Wherein, the DC converting circuit primary circuit may be following any primary circuit：
Half-bridge resonance circuit, full-bridge phase shifting circuit, full-bridge resonance circuit and active clamp circuit.
Optionally, the DC converting circuit primary circuit includes the second metal-oxide-semiconductor, third metal-oxide-semiconductor, the 4th metal-oxide-semiconductor, the
Five metal-oxide-semiconductors, third capacitance, first switch, wherein：
The first end of the third capacitance is connect with the first tap of the primary winding of the transformer, the original of the transformer
Second tap of winding is connect with the first end of the first switch, and the second end of the first switch is respectively with the described 4th
The drain electrode connection of the source electrode of metal-oxide-semiconductor, the 5th metal-oxide-semiconductor, the source electrode of the source electrode and the third metal-oxide-semiconductor of the 5th metal-oxide-semiconductor
It connects and is grounded, the second end with the source electrode of second metal-oxide-semiconductor, the third capacitance respectively that drains of the third metal-oxide-semiconductor
Connection.
Optionally, the first secondary circuit of the DC converting circuit include the 6th metal-oxide-semiconductor, the 7th metal-oxide-semiconductor, the 8th metal-oxide-semiconductor,
9th metal-oxide-semiconductor, the 4th capacitance, the 5th capacitance, wherein：
First tap of the first auxiliary winding of the transformer is connect with the first end of the 4th capacitance, the 4th electricity
The second end of appearance is connect with the source electrode of the drain electrode of the 7th metal-oxide-semiconductor, the 6th metal-oxide-semiconductor respectively, the 6th metal-oxide-semiconductor drain electrode difference
With the draining of the 8th metal-oxide-semiconductor, the first end of the 5th capacitance is connect, the second end of the 5th capacitance respectively with it is described
The source electrode of 7th metal-oxide-semiconductor, the source electrode of the 9th metal-oxide-semiconductor, the transformer the first auxiliary winding the second tap connection, the described 9th
The drain electrode of metal-oxide-semiconductor is connect with the third tap of the source electrode of the 8th metal-oxide-semiconductor, the first auxiliary winding of the transformer respectively.
Wherein, the second secondary circuit of the DC converting circuit may be following any secondary circuit：
Half-bridge resonance circuit, full-bridge phase shifting circuit, full-bridge resonance circuit and active clamp circuit.
Optionally, the second secondary circuit of DC converting circuit includes the 6th diode, the 7th diode, the 6th capacitance,
In：
First tap of the second auxiliary winding of the transformer is connect with the anode of the 6th diode, and the described 6th 2
The cathode of pole pipe is connect with the first end of the cathode of the 7th diode, the 6th capacitance respectively, the 6th capacitance
Second end is connect with the second tap of the second auxiliary winding of the transformer, anode and the transformer of the 7th diode
The second auxiliary winding third tap connection.
Wherein, the reduction voltage circuit includes the tenth metal-oxide-semiconductor, the 8th diode, the second inductance, the 7th capacitance, wherein：
The source electrode of tenth metal-oxide-semiconductor connects with the first end of the cathode of the 8th diode, second inductance respectively
Connect, the second end of second inductance is connect with the first end of the 7th capacitance, the second end of the 7th capacitance with it is described
The anode connection of 8th diode.
Wherein, the circuit includes：
The firewire of the power grid respectively with the anode of the first diode of the PFC pfc circuit, the two or two
The cathode of pole pipe connects, the zero curve of the power grid respectively with the anode of the third diode of the PFC pfc circuit,
The cathode of 4th diode connects；
The anode of second capacitance of the PFC pfc circuit and the of the DC converting circuit primary circuit
The drain electrodes of four metal-oxide-semiconductors connects, the cathode of second capacitance third metal-oxide-semiconductor with the DC converting circuit primary circuit respectively
Source electrode, the 5th metal-oxide-semiconductor source electrode connect and be grounded；The first of 5th capacitance of the first secondary circuit of the DC converting circuit
End is connect with the power battery, and the second end of the 5th capacitance connect and is grounded with the power battery；
Tenth MOS of the first end and the reduction voltage circuit of the 6th capacitance of the second secondary circuit of the DC converting circuit
The drain electrode of pipe connects, the second end of the 6th capacitance respectively with the anode of the 8th diode of the reduction voltage circuit, the 7th electricity
The second end of appearance connects；
The 7th capacitance and the A-battery of the reduction voltage circuit are connected in parallel.
In the present invention, power grid, PFC pfc circuit, DC converting circuit primary circuit, direct current conversion
The first secondary circuit of circuit, the second secondary circuit of DC converting circuit, transformer, reduction voltage circuit, power battery, A-battery and
BMS forms charging circuit, and power battery, the second secondary circuit of DC converting circuit, becomes the first secondary circuit of DC converting circuit
Depressor, reduction voltage circuit, A-battery, vehicle-mounted electrical equipment and BMS composition driving circuits, drive a vehicle circuit not when charging circuit works
Work, charging circuit does not work when driving circuit works, so two circuit common power batteries, DC converting circuit first are secondary
Side circuit, the second secondary circuit of DC converting circuit, transformer, reduction voltage circuit, A-battery and BMS, it is possible to reduce component,
Achieve the purpose that save volume and reduces cost, meanwhile, the reduction of component makes the reliability of system be improved.
Description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 be the utility model proposes a kind of multi-functional integrated type controller circuitry composed structure schematic diagram；
Fig. 2 be the utility model proposes a kind of multi-functional integrated type controller circuitry circuit diagram.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1 and Fig. 2, Fig. 1 be the utility model proposes a kind of multi-functional integrated type controller circuitry composition
Structural schematic diagram, multi-functional integrated type controller circuitry as shown in Figure 1 may include power grid 101, PFC pfc circuit
102, the secondary side of DC converting circuit primary circuit 103, the first secondary circuit of DC converting circuit 105, DC converting circuit second
Circuit 107, transformer 104, reduction voltage circuit 108, power battery 106, A-battery 109,110 and of vehicle-mounted electrical equipment
BMS111, wherein：
The power grid 101 is connect with the first end of the PFC pfc circuit 102, the PFC
The second end of pfc circuit 102 is connect with the first end of the DC converting circuit primary circuit 103, the DC converting circuit
The second end of primary circuit 103 is connect with the primary winding of the transformer 104, the first auxiliary winding of the transformer 104 and institute
State the first end connection of the first secondary circuit of DC converting circuit 105, the of the first secondary circuit of the DC converting circuit 105
Two ends are connect with the power battery 106, the second auxiliary winding and the secondary side of the DC converting circuit second of the transformer 104
The first end of circuit 107 connects, second end and the reduction voltage circuit 108 of the second secondary circuit of the DC converting circuit 107
First end connection, the second end of the reduction voltage circuit 108 connect with the first end of the A-battery 109, the low tension
The second end in pond 109 is connect with the vehicle-mounted electrical equipment 110 and the BMS111 respectively.
Wherein, power grid 101, PFC pfc circuit 102, DC converting circuit primary circuit 103, direct current conversion
The first secondary circuit of circuit 105, the second secondary circuit of DC converting circuit 107, transformer 104, reduction voltage circuit 108, power electric
Pond 106, A-battery 109 and BMS111 form charging circuit, for charging to vehicle；Power battery 106, DC converting circuit
First secondary circuit 105, the second secondary circuit of DC converting circuit 107, transformer 104, reduction voltage circuit 108, A-battery
109, vehicle-mounted electrical equipment 110 and BMS111 composition driving circuits, power is provided for running car for automobile on the way.
Wherein, the PFC pfc circuit 102 can be Bridgeless power factor correction pfc circuit constant power because
Number correction pfc circuit.
Wherein, the DC converting circuit primary circuit 103 or following any primary circuit：
Half-bridge resonance circuit, full-bridge phase shifting circuit, full-bridge resonance circuit and active clamp circuit.
Wherein, the second secondary circuit of the DC converting circuit 107 or following any secondary circuit：
Half-bridge resonance circuit, full-bridge phase shifting circuit, full-bridge resonance circuit and active clamp circuit.
Specifically, as shown in Fig. 2, Fig. 2 be the utility model proposes a kind of multi-functional integrated type controller circuitry electricity
Road schematic diagram.As shown, the power grid 101 includes firewire L, zero curve N；The PFC pfc circuit 102 includes the
One diode D1, the second diode D2, third diode D3, the 4th diode D4, the 5th diode D5, the first capacitance C1,
Two capacitance C2, the first inductance L1, the first MOS pipe Q1, wherein：
The anode of the first diode D1 is connect with the cathode of the second diode D2, the second diode D2's
Anode respectively with the first end of positive, the described first capacitance C1 of the 4th diode D4, the source of the first metal-oxide-semiconductor Q1
The cathode connection of pole, the second capacitance C2, the cathode of the 4th diode D4 and the anode of the third diode D3 connect
It connects, the cathode of the third diode D3 second end, described with the cathode of the first diode D1, the first capacitance C1 respectively
The first end of first inductance L1 connects, the second end of the first inductance L1 respectively with the draining of the first metal-oxide-semiconductor Q1, described
The anode connection of 5th diode D5, the cathode of the 5th diode D5 are connect with the anode of the 4th capacitance C4.
The DC converting circuit primary circuit 103 include the second metal-oxide-semiconductor Q2, third metal-oxide-semiconductor Q3, the 4th metal-oxide-semiconductor Q4,
5th metal-oxide-semiconductor Q5, third capacitance C3, first switch K1, wherein：
The first end of the third capacitance C3 is connect with the first tap of the primary winding of the transformer T1, the transformer
Second tap of the primary winding of T1 is connect with the first end of the first switch K1, the second end of the first switch K1 respectively with
The drain electrode connection of the source electrode of the 4th metal-oxide-semiconductor Q4, the 5th metal-oxide-semiconductor Q5, the source electrode of the 5th metal-oxide-semiconductor Q5 and described the
The source electrode of three metal-oxide-semiconductor Q3 is connected and is grounded, the third metal-oxide-semiconductor Q3 drain electrode respectively with the source electrode of the second metal-oxide-semiconductor Q2, institute
State the second end connection of third capacitance C3.
The first secondary circuit of the DC converting circuit 105 includes the 6th metal-oxide-semiconductor Q6, the 7th metal-oxide-semiconductor Q7, the 8th metal-oxide-semiconductor
Q8, the 9th metal-oxide-semiconductor Q9, the 4th capacitance C4, the 5th capacitance C5, wherein：
First tap of the first auxiliary winding of the transformer T1 is connect with the first end of the 4th capacitance C4, and described
The second end of four capacitance C4 is connect with the source electrode of the drain electrode of the 7th metal-oxide-semiconductor Q7, the 6th metal-oxide-semiconductor Q6 respectively, the 6th MOS
Pipe Q6 drain electrode respectively with the draining of the 8th metal-oxide-semiconductor Q8, the first end of the 5th capacitance C5 is connect, the 5th capacitance C5
Second end respectively with the source electrode of the 7th metal-oxide-semiconductor Q7, the source electrode of the 9th metal-oxide-semiconductor Q9, the transformer T1 first it is secondary around
The second tap connection of group, source electrode, the transformer with the 8th metal-oxide-semiconductor Q8 respectively that drain of the 9th metal-oxide-semiconductor Q9
The third tap of the first auxiliary winding of T1 connects.
The second secondary circuit of the DC converting circuit 107 includes the 6th diode D6, the 7th diode D7, the 6th capacitance
C6, wherein：
The anode of first tap of the second auxiliary winding of the transformer T1 and the 6th diode D6 are connect, and described the
The cathode of six diode D6 is connect with the first end of the cathode of the 7th diode D7, the 6th capacitance C6 respectively, described
The second end of 6th capacitance C6 is connect with the second tap of the second auxiliary winding of the transformer T1, tells the 7th diode D7's
The positive third tap with the second auxiliary winding of the transformer T1 is connect.
The reduction voltage circuit 108 includes the tenth metal-oxide-semiconductor Q10, the 8th diode D8, the second inductance L2, the 7th capacitance C7,
In：
The source electrode of the tenth metal-oxide-semiconductor Q10 respectively with the cathode of the 8th diode D8, the second inductance L2
One end connects, and the second end of the second inductance L2 is connect with the first end of the 7th capacitance C7, the 7th capacitance C7's
Second end is connect with the anode of the 8th diode D8.
Optionally, when the first switch K1 in DC converting circuit primary circuit 103 is closed, power grid 101 passes through power
Factor correcting pfc circuit 102, DC converting circuit primary circuit 103, transformer 104, the first secondary circuit of DC converting circuit
105, it charges to power battery 106, while power grid passes through PFC pfc circuit 102, DC converting circuit primary circuit
103, transformer 104, the first secondary circuit of DC converting circuit 105, reduction voltage circuit 108 charge to A-battery 109, low tension
Pond 109 powers to BMS, constitutes charging circuit；When the first switch K1 in DC converting circuit primary circuit 103 is disconnected, move
Power battery 106 passes through the first secondary circuit of DC converting circuit 105, transformer 104, the second secondary circuit of DC converting circuit
107, reduction voltage circuit 108 powers to A-battery 109, and A-battery 109 powers to vehicle-mounted electrical equipment 110 and BMS111, structure
At driving circuit.
The utility model embodiment provides a kind of multi-functional integrated type controller circuitry, in the circuit, power grid
101, PFC pfc circuit 102, DC converting circuit primary circuit 103, the first secondary circuit of DC converting circuit
105, the second secondary circuit of DC converting circuit 107, transformer 104, reduction voltage circuit 108, power battery 106, A-battery 109
Charging circuit is formed with BMS111, for charging to vehicle；Power battery 106, the first secondary circuit of DC converting circuit 105,
The second secondary circuit of DC converting circuit 107, transformer 104, reduction voltage circuit 108, A-battery 109, vehicle-mounted electrical equipment 110
Driving circuit is formed with BMS111, power is provided on the way for automobile for running car.When vehicle charges, charging circuit work
Make, driving circuit does not work, and in running car, driving circuit work, charging circuit does not work, so charging circuit and driving
Circuit can be with common power battery 106, the first secondary circuit of DC converting circuit 105, the second secondary circuit of DC converting circuit
107, transformer 104, reduction voltage circuit 108, A-battery 109 and BMS111, can reduce circuit components in this way, reach section
It saves volume and reduces the purpose of cost, meanwhile, the reduction of component makes the reliability of system be improved.
Above disclosures are merely preferred embodiments of the utility model, with this utility model cannot be limited certainly
Interest field, therefore equivalent variations made according to the claim of the utility model still fall within the scope of the utility model.
Claims (10)
1. a kind of multi-functional integrated type controller circuitry, which is characterized in that the circuit includes power grid, PFC PFC
Circuit, DC converting circuit primary circuit, the first secondary circuit of DC converting circuit, the second secondary circuit of DC converting circuit,
Transformer, reduction voltage circuit, power battery, A-battery, vehicle-mounted electrical equipment and BMS, wherein：
The power grid is connect with the first end of the PFC pfc circuit, and the of the PFC pfc circuit
Two ends are connect with the first end of the DC converting circuit primary circuit, the second end of the DC converting circuit primary circuit with
The primary winding of the transformer connects, the first auxiliary winding and the first secondary circuit of the DC converting circuit of the transformer
First end connects, and the second end of the first secondary circuit of the DC converting circuit is connect with the power battery, the transformer
The second auxiliary winding connect with the first end of the second secondary circuit of the DC converting circuit, the DC converting circuit second is secondary
The second end of side circuit is connect with the first end of the reduction voltage circuit, the second end of the reduction voltage circuit and the A-battery
First end connects, and the second end of the A-battery is connect with the vehicle-mounted electrical equipment and the BMS respectively.
2. multi-functional integrated type controller circuitry as described in claim 1, which is characterized in that the PFC PFC
Circuit includes the first diode, the second diode, third diode, the 4th diode, the 5th diode, the first capacitance, second
Capacitance, the first inductance, the first metal-oxide-semiconductor, wherein：
The anode of first diode is connect with the cathode of second diode, second diode it is positive respectively with
The first end of positive, described first capacitance of 4th diode, the source electrode of first metal-oxide-semiconductor, second capacitance
Cathode connects, and the cathode of the 4th diode is connect with the anode of the third diode, the cathode of the third diode
It is connect respectively with the cathode of the first diode, the second end of first capacitance, the first end of first inductance, described first
The second end of inductance is connect with the anode of the draining of first metal-oxide-semiconductor, the 5th diode respectively, the 5th diode
The anode of cathode and second capacitance connect.
3. multi-functional integrated type controller circuitry as claimed in claim 1 or 2, which is characterized in that the PFC
Pfc circuit is Bridgeless power factor correction pfc circuit.
4. multi-functional integrated type controller circuitry as described in claim 1, which is characterized in that the DC converting circuit primary side
Circuit includes the second metal-oxide-semiconductor, third metal-oxide-semiconductor, the 4th metal-oxide-semiconductor, the 5th metal-oxide-semiconductor, third capacitance, first switch, wherein：
The first end of the third capacitance is connect with the first tap of the primary winding of the transformer, the primary winding of the transformer
The second tap connect with the first end of the first switch, the second end of the first switch respectively with the 4th metal-oxide-semiconductor
Source electrode, the 5th metal-oxide-semiconductor drain electrode connection, the source electrode of the 5th metal-oxide-semiconductor connect simultaneously with the source electrode of the third metal-oxide-semiconductor
Ground connection, the drain electrode of the third metal-oxide-semiconductor are connect with the second end of the source electrode of second metal-oxide-semiconductor, the third capacitance respectively.
5. multi-functional integrated type controller circuitry as described in claim 1 or 4, which is characterized in that the DC converting circuit
Primary circuit is following any primary circuit：
Half-bridge resonance circuit, full-bridge phase shifting circuit, full-bridge resonance circuit and active clamp circuit.
6. multi-functional integrated type controller circuitry as described in claim 1, which is characterized in that the DC converting circuit first
Secondary circuit includes the 6th metal-oxide-semiconductor, the 7th metal-oxide-semiconductor, the 8th metal-oxide-semiconductor, the 9th metal-oxide-semiconductor, the 4th capacitance, the 5th capacitance, wherein：
First tap of the first auxiliary winding of the transformer is connect with the first end of the 4th capacitance, the 4th capacitance
Second end is connect with the source electrode of the drain electrode of the 7th metal-oxide-semiconductor, the 6th metal-oxide-semiconductor respectively, the 6th metal-oxide-semiconductor drain electrode respectively with institute
State the draining of the 8th metal-oxide-semiconductor, the connection of the first end of the 5th capacitance, the second end of the 5th capacitance is respectively with the described 7th
The source electrode of metal-oxide-semiconductor, the source electrode of the 9th metal-oxide-semiconductor, the transformer the first auxiliary winding the second tap connection, the 9th MOS
The drain electrode of pipe is connect with the third tap of the source electrode of the 8th metal-oxide-semiconductor, the first auxiliary winding of the transformer respectively.
7. multi-functional integrated type controller circuitry as described in claim 1, which is characterized in that the DC converting circuit second
Secondary circuit includes the 6th diode, the 7th diode, the 6th capacitance, wherein：
First tap of the second auxiliary winding of the transformer is connect with the anode of the 6th diode, the 6th diode
Cathode connect respectively with the first end of the cathode of the 7th diode, the 6th capacitance, the second of the 6th capacitance
End connect with the second tap of the second auxiliary winding of the transformer, and the of the positive and transformer of the 7th diode
The third tap of two auxiliary winding connects.
8. multi-functional integrated type controller circuitry as claimed in claim 1 or 7, which is characterized in that the DC converting circuit
Second secondary circuit is following any secondary circuit：
Half-bridge resonance circuit, full-bridge phase shifting circuit, full-bridge resonance circuit and active clamp circuit.
9. multi-functional integrated type controller circuitry as described in claim 1, which is characterized in that the reduction voltage circuit includes the tenth
Metal-oxide-semiconductor, the 8th diode, the second inductance, the 7th capacitance, wherein：
The source electrode of tenth metal-oxide-semiconductor is connect with the first end of the cathode of the 8th diode, second inductance respectively, institute
The second end for stating the second inductance is connect with the first end of the 7th capacitance, the second end and the described 8th 2 of the 7th capacitance
The anode connection of pole pipe.
10. the multi-functional integrated type controller circuitry as described in claim 1 to 2 either any one of 4 or 6 to 7 or 9,
It is characterized in that, the circuit includes：
The firewire of the power grid respectively with the anode of the first diode of the PFC pfc circuit, the second diode
Cathode connection, the zero curve of the power grid respectively with the anode of the third diode of the PFC pfc circuit, the 4th
The cathode of diode connects；
The anode of second capacitance of the PFC pfc circuit and the 4th of the DC converting circuit primary circuit
The drain electrode of metal-oxide-semiconductor connects, the cathode of second capacitance respectively with the third metal-oxide-semiconductor of the DC converting circuit primary circuit
Source electrode, the 5th metal-oxide-semiconductor source electrode connect and be grounded；The first end of 5th capacitance of the first secondary circuit of the DC converting circuit
It is connect with the power battery, the second end of the 5th capacitance connect and is grounded with the power battery；
The first end of 6th capacitance of the second secondary circuit of the DC converting circuit and the tenth metal-oxide-semiconductor of the reduction voltage circuit
Drain electrode connection, the second end of the 6th capacitance respectively with the anode of the 8th diode of the reduction voltage circuit, the 7th capacitance
Second end connects；
The 7th capacitance and the A-battery of the reduction voltage circuit are connected in parallel.
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| CN201721132663.4U CN207782658U (en) | 2017-09-05 | 2017-09-05 | A kind of multi-functional integrated type controller circuitry |
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| CN201721132663.4U CN207782658U (en) | 2017-09-05 | 2017-09-05 | A kind of multi-functional integrated type controller circuitry |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110199451A (en) * | 2017-09-05 | 2019-09-03 | 上海欣锐电控技术有限公司 | A kind of multi-functional integrated type controller circuitry |
| CN110198862A (en) * | 2018-09-18 | 2019-09-03 | 深圳欣锐科技股份有限公司 | Integrated on-board circuit for charging machine and manufacturing method, integrated on-board charger |
| CN110235336A (en) * | 2018-09-18 | 2019-09-13 | 深圳欣锐科技股份有限公司 | Integrated on-board circuit for charging machine and manufacturing method, integrated on-board charger |
| CN110268595A (en) * | 2018-09-18 | 2019-09-20 | 深圳欣锐科技股份有限公司 | Integrated on-board circuit for charging machine and manufacturing method, integrated on-board charger |
| WO2020056602A1 (en) * | 2018-09-18 | 2020-03-26 | 深圳欣锐科技股份有限公司 | Integrated vehicle-mounted charger circuit and manufacturing method therefore, and integrated vehicle-mounted charger |
| CN112821530A (en) * | 2021-01-08 | 2021-05-18 | 苏州汇川联合动力***有限公司 | Vehicle-mounted charging circuit and method and vehicle-mounted power supply |
| CN113978280A (en) * | 2020-07-27 | 2022-01-28 | 威马智慧出行科技（上海）有限公司 | Bidirectional charger and vehicle |
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2017
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| CN110199451A (en) * | 2017-09-05 | 2019-09-03 | 上海欣锐电控技术有限公司 | A kind of multi-functional integrated type controller circuitry |
| CN110198862A (en) * | 2018-09-18 | 2019-09-03 | 深圳欣锐科技股份有限公司 | Integrated on-board circuit for charging machine and manufacturing method, integrated on-board charger |
| CN110235336A (en) * | 2018-09-18 | 2019-09-13 | 深圳欣锐科技股份有限公司 | Integrated on-board circuit for charging machine and manufacturing method, integrated on-board charger |
| CN110268595A (en) * | 2018-09-18 | 2019-09-20 | 深圳欣锐科技股份有限公司 | Integrated on-board circuit for charging machine and manufacturing method, integrated on-board charger |
| WO2020056602A1 (en) * | 2018-09-18 | 2020-03-26 | 深圳欣锐科技股份有限公司 | Integrated vehicle-mounted charger circuit and manufacturing method therefore, and integrated vehicle-mounted charger |
| CN110235336B (en) * | 2018-09-18 | 2023-04-04 | 深圳欣锐科技股份有限公司 | Integrated vehicle-mounted charger circuit, manufacturing method thereof and integrated vehicle-mounted charger |
| CN110268595B (en) * | 2018-09-18 | 2023-05-02 | 深圳欣锐科技股份有限公司 | Integrated vehicle-mounted charger circuit, manufacturing method and integrated vehicle-mounted charger |
| CN113978280A (en) * | 2020-07-27 | 2022-01-28 | 威马智慧出行科技（上海）有限公司 | Bidirectional charger and vehicle |
| CN112821530A (en) * | 2021-01-08 | 2021-05-18 | 苏州汇川联合动力***有限公司 | Vehicle-mounted charging circuit and method and vehicle-mounted power supply |
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