CN110199451A - 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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- CN110199451A CN110199451A CN201780083418.5A CN201780083418A CN110199451A CN 110199451 A CN110199451 A CN 110199451A CN 201780083418 A CN201780083418 A CN 201780083418A CN 110199451 A CN110199451 A CN 110199451A
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- 230000006837 decompression Effects 0.000 claims abstract description 4
- 239000004065 semiconductor Substances 0.000 claims description 89
- 239000003990 capacitor Substances 0.000 claims description 79
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
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- Dc-Dc Converters (AREA)
Abstract
A kind of multi-functional integrated type controller circuitry, wherein: power grid (101) is connect with PFC pfc circuit (102) first end, PFC pfc circuit (102) second end is connect with DC converting circuit primary circuit (103) first end, DC converting circuit primary circuit (103) second end is connect with transformer (104) primary winding, (104) first auxiliary winding of transformer is connect with the first secondary circuit of DC converting circuit (105) first end, the first secondary circuit of DC converting circuit (105) second end is connect with the power battery (106), (104) second auxiliary winding of transformer is connect with the second secondary circuit of DC converting circuit (107) first end, the second secondary circuit of DC converting circuit (107) second end and reduction voltage circuit ( 108) first end connects, reduction voltage circuit (108) second end is connect with A-battery (109) first end, and decompression battery (109) second end is connect with vehicle-mounted electrical equipment (110) and BMS (111) 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, so as to save component and reduce cost.
Description
The present invention relates to electronic technology field more particularly to a kind of multi-functional integrated type controller circuitrys.
New-energy automobile is quickly grown, and has become China's one of industry with fastest developing speed in recent years.Concern with user to new-energy automobile cost problem, and the requirement raising to vehicle comfort level, so the lightweight of vehicle key part, miniaturization, the integrated important research direction current as vehicle factor.
There are two types of state, charged state and driving states for new-energy automobile, and the charged state and driving states of new-energy automobile are to be completed by three circuits, therefore component counts are more, and volume is huger, and cost is also high.
Summary of the invention
The problem to be solved by the present invention is that providing a kind of multi-functional integrated type controller circuitry that can be used for new-energy automobile charged state and driving states, it is thus possible to reduce component, realizes integrating on circuit, save volume and reduce cost.
To solve the above-mentioned problems, the embodiment of the present invention provides a kind of multi-functional integrated type controller circuitry, it may include 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, in which:
The power grid is connect with the first end of the PFC pfc circuit, the second end of the PFC pfc circuit is connect with the first end of the DC converting circuit primary circuit, the second end of the DC converting circuit primary circuit is connect with the primary winding of the transformer, first auxiliary winding of the transformer is connect with the first end of first secondary circuit of DC converting circuit, the second end of first secondary circuit of DC converting circuit is connect with the power battery, second auxiliary winding of the transformer is connect with the first end of second secondary circuit of DC converting circuit, the second end of second secondary circuit of DC converting circuit is connect with the first end of the reduction voltage circuit, the second end of the reduction voltage circuit is connect with the first end of the A-battery, it is described decompression battery second end respectively with it is described Vehicle-mounted electrical equipment is connected with the BMS.
Wherein, the PFC pfc circuit may be Bridgeless power factor correction pfc circuit
Constant power factor correcting pfc circuit.
Optionally, the PFC pfc circuit may include first diode, the second diode, third diode, the 4th diode, the 5th diode, first capacitor, the second capacitor, the first inductance, the first metal-oxide-semiconductor, in which:
The anode of the first diode is connect with the cathode of second diode, the positive anode with the 4th diode respectively of second diode, the first end of the first capacitor, the source electrode of first metal-oxide-semiconductor, the cathode of second capacitor connects, the cathode of 4th diode is connect with the anode of the third diode, the cathode of the third diode respectively with the cathode of first diode, the second end of the first capacitor, the first end of first inductance connects, the drain electrode with first metal-oxide-semiconductor respectively of the second end of first inductance, the anode connection of 5th diode, the cathode of 5th diode is connect with the anode of second capacitor.
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 5th metal-oxide-semiconductor, third capacitor, first switch, in which:
The first end of the third capacitor is connect with the first tap of the primary winding of the transformer, second tap of the primary winding of the transformer is connect with the first end of the first switch, the second end of the first switch is connect with the drain electrode of the source electrode, the 5th metal-oxide-semiconductor of the 4th metal-oxide-semiconductor respectively, the source electrode of 5th metal-oxide-semiconductor and the source electrode connect and ground of the third metal-oxide-semiconductor, 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 capacitor respectively.
Optionally, first secondary circuit of DC converting circuit includes the 6th metal-oxide-semiconductor, the 7th metal-oxide-semiconductor, the 8th metal-oxide-semiconductor, the 9th metal-oxide-semiconductor, the 4th capacitor, the 5th capacitor, in which:
First tap of the first auxiliary winding of the transformer is connect with the first end of the 4th capacitor, the drain electrode with the 7th metal-oxide-semiconductor respectively of the second end of 4th capacitor, the source electrode of 6th metal-oxide-semiconductor connects, the 6th metal-oxide-semiconductor drain electrode drain electrode with the 8th metal-oxide-semiconductor respectively, the first end of 5th capacitor connects, the second end of 5th capacitor source electrode with the 7th metal-oxide-semiconductor respectively, the source electrode of 9th metal-oxide-semiconductor, second tap of the first auxiliary winding of the transformer connects, the source electrode with the 8th metal-oxide-semiconductor respectively that drains of 9th metal-oxide-semiconductor, the third tap of first auxiliary winding of the transformer connects.
Wherein, second secondary circuit of 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 capacitor, in which:
First tap of the second auxiliary winding of the transformer is connect with the anode of the 6th diode, the cathode of 6th diode is connect with the first end of the cathode of the 7th diode, the 6th capacitor respectively, the second end of 6th capacitor is connect with the second tap of the second auxiliary winding of the transformer, and the anode of the 7th diode is connect with the third tap of the second auxiliary winding of the transformer.
Wherein, the reduction voltage circuit includes the tenth metal-oxide-semiconductor, the 8th diode, the second inductance, the 7th capacitor, in which:
The source electrode of tenth metal-oxide-semiconductor is connect with the first end of the cathode of the 8th diode, second inductance respectively, the second end of second inductance is connect with the first end of the 7th capacitor, and the second end of the 7th capacitor is connect with the anode of the 8th diode.
Wherein, the circuit includes:
The firewire of the power grid is connect with the cathode of the anode of the first diode of the PFC pfc circuit, the second diode respectively, and the zero curve of the power grid is connect with the cathode of the anode of the third diode of the PFC pfc circuit, the 4th diode respectively；
The anode of second capacitor of the PFC pfc circuit is connect with the drain electrode of the 4th metal-oxide-semiconductor of the DC converting circuit primary circuit, the cathode of second capacitor source electrode connect and ground with the source electrode of the third metal-oxide-semiconductor of the DC converting circuit primary circuit, the 5th metal-oxide-semiconductor respectively；The first end of 5th capacitor of first secondary circuit of DC converting circuit is connect with the power battery, the second end and the power battery connect and ground of the 5th capacitor；
The first end of 6th capacitor of second secondary circuit of DC converting circuit is connect with the drain electrode of the tenth metal-oxide-semiconductor of the reduction voltage circuit, and the second end of the 6th capacitor is connect with the anode of the 8th diode of the reduction voltage circuit, the second end of the 7th capacitor respectively；
The 7th capacitor 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, the first secondary circuit of DC converting circuit, the second secondary circuit of DC converting circuit, transformer, reduction voltage circuit, power battery, A-battery and BMS form charging circuit, power battery, the first secondary circuit of DC converting circuit, the second secondary circuit of DC converting circuit, transformer, reduction voltage circuit, A-battery, vehicle-mounted
Electric equipment and BMS composition driving circuit, driving circuit does not work when charging circuit works, charging circuit does not work when driving circuit work, so two circuit common power batteries, the first secondary circuit of DC converting circuit, the second secondary circuit of DC converting circuit, transformer, reduction voltage circuit, A-battery and BMS, component can be reduced, achieve the purpose that save volume and reduces cost, meanwhile, the reduction of component is improved the reliability of system.
To describe the technical solutions in the embodiments of the present invention more clearly, the drawings to be used in the embodiments are briefly described below, apparently, drawings in the following description are only some embodiments of the invention, for those of ordinary skill in the art, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of composed structure schematic diagram of multi-functional integrated type controller circuitry proposed by the present invention；
Fig. 2 is a kind of circuit diagram of multi-functional integrated type controller circuitry proposed by the present invention.
In order to enable those skilled in the art to better understand the solution of the present invention, following will be combined with the drawings in the embodiments of the present invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, should fall within the scope of the present invention.
It is described in detail separately below.
Description and claims of this specification and term " first " in the attached drawing, " second ", " third " and " the 4th " etc. are not use to describe a particular order for distinguishing different objects.In addition, term " includes " and " having " and their any deformations, it is intended that cover and non-exclusive include.Such as it contains the process, method, system, product or equipment of a series of steps or units and is not limited to listed step or unit, but optionally further comprising the step of not listing or unit, or optionally further comprising other step or units intrinsic for these process, methods, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described may include at least one embodiment of the present invention in conjunction with the embodiments.There is the phrase simultaneously in each position in the description
Identical embodiment is not necessarily each meant, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and implicitly understand that embodiment described herein can be combined with other embodiments.
" multiple " refer to two or more."and/or" describes the incidence relation of affiliated partner, indicates may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.Character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Embodiments herein is described with reference to the accompanying drawing.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is a kind of composed structure schematic diagram of multi-functional integrated type controller circuitry proposed by the present invention, multi-functional integrated type controller circuitry as shown in Figure 1 may include 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, vehicle-mounted electrical equipment 110 and BMS111, in which:
The power grid 101 is connect with the first end of the PFC pfc circuit 102, the second end of the PFC pfc circuit 102 is connect with the first end of the DC converting circuit primary circuit 103, the second end of the DC converting circuit primary circuit 103 is connect with the primary winding of the transformer 104, first auxiliary winding of the transformer 104 is connect with the first end of first secondary circuit of DC converting circuit 105, the second end of first secondary circuit of DC converting circuit 105 is connect with the power battery 106, second auxiliary winding of the transformer 104 is connect with the first end of second secondary circuit of DC converting circuit 107, the second end of second secondary circuit of DC converting circuit 107 and the first end of the reduction voltage circuit 108 Connection, the second end of the reduction voltage circuit 108 are connect with the first end of the A-battery 109, and the second end of the decompression battery 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, 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 and BMS111 form charging circuit, 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 and BMS111 composition driving circuit, provide power on the way for running car for automobile.
Wherein, the PFC pfc circuit 102 can be Bridgeless power factor correction pfc circuit constant power factor correcting 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, second secondary circuit of 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 is a kind of circuit diagram of multi-functional integrated type controller circuitry proposed by the present invention.As shown, the power grid 101 includes firewire L, zero curve N；The PFC pfc circuit 102 includes first diode D1, the second diode D2, third diode D3, the 4th diode D4, the 5th diode D5, first capacitor C1, the second capacitor C2, the first inductance L1, the first metal-oxide-semiconductor Q1, in which:
The anode of the first diode D1 is connect with the cathode of the second diode D2, the positive anode with the 4th diode D4 respectively of the second diode D2, the first end of the first capacitor C1, the source electrode of the first metal-oxide-semiconductor Q1, the cathode of the second capacitor C2 connects, the cathode of the 4th diode D4 is connect with the anode of the third diode D3, the cathode of the third diode D3 cathode with first diode D1 respectively, the second end of the first capacitor C1, the first end of the first inductance L1 connects, the drain electrode with the first metal-oxide-semiconductor Q1 respectively of the second end of the first inductance L1, the anode connection of the 5th diode D5, the cathode of the 5th diode D5 is connect with the anode of the 4th capacitor C4.
The DC converting circuit primary circuit 103 includes the second metal-oxide-semiconductor Q2, third metal-oxide-semiconductor Q3, the 4th metal-oxide-semiconductor Q4, the 5th metal-oxide-semiconductor Q5, third capacitor C3, first switch K1, in which:
The first end of the third capacitor C3 is connect with the first tap of the primary winding of the transformer T1, second tap of the primary winding of the transformer T1 is connect with the first end of the first switch K1, the second end of the first switch K1 is connect with the drain electrode of the source electrode, the 5th metal-oxide-semiconductor Q5 of the 4th metal-oxide-semiconductor Q4 respectively, the drain electrode of the source electrode connect and ground of the source electrode of the 5th metal-oxide-semiconductor Q5 and the third metal-oxide-semiconductor Q3, the third metal-oxide-semiconductor Q3 is connect with the second end of the source electrode of the second metal-oxide-semiconductor Q2, the third capacitor C3 respectively.
First secondary circuit of 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 capacitor C4, the 5th capacitor C5, in which:
First tap of the first auxiliary winding of the transformer T1 is connect with the first end of the 4th capacitor C4, the drain electrode with the 7th metal-oxide-semiconductor Q7 respectively of the second end of the 4th capacitor C4, the source electrode of 6th metal-oxide-semiconductor Q6 connects, the 6th metal-oxide-semiconductor Q6 drain electrode drain electrode with the 8th metal-oxide-semiconductor Q8 respectively, the first end of the 5th capacitor C5 connects, the second end of the 5th capacitor C5 source electrode with the 7th metal-oxide-semiconductor Q7 respectively, the source electrode of 9th metal-oxide-semiconductor Q9, second tap of the first auxiliary winding of the transformer T1 connects, the source electrode with the 8th metal-oxide-semiconductor Q8 respectively that drains of the 9th metal-oxide-semiconductor Q9, the third tap of the first auxiliary winding of the transformer T1 connects.
Second secondary circuit of DC converting circuit 107 includes the 6th diode D6, the 7th diode D7, the 6th capacitor C6, in which:
First tap of the second auxiliary winding of the transformer T1 is connect with the anode of the 6th diode D6, the cathode of the 6th diode D6 is connect with the first end of the cathode of the 7th diode D7, the 6th capacitor C6 respectively, the second end of the 6th capacitor C6 is connect with the second tap of the second auxiliary winding of the transformer T1, tells that the anode of the 7th diode D7 is connect with the third tap of the second auxiliary winding of the transformer T1.
The reduction voltage circuit 108 includes the tenth metal-oxide-semiconductor Q10, the 8th diode D8, the second inductance L2, the 7th capacitor C7, in which:
The source electrode of the tenth metal-oxide-semiconductor Q10 is connect with the first end of the cathode of the 8th diode D8, the second inductance L2 respectively, the second end of the second inductance L2 is connect with the first end of the 7th capacitor C7, and the second end of the 7th capacitor C7 is connect with the anode of the 8th diode D8.
Optionally, when the first switch K1 closure in DC converting circuit primary circuit 103, power grid 101 passes through PFC pfc circuit 102, DC converting circuit primary circuit 103, transformer 104, the first secondary circuit of DC converting circuit 105, charges to power battery 106, power grid charges to A-battery 109 by 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 simultaneously, A-battery 109 powers to BMS, constitutes charging circuit；When the first switch K1 in DC converting circuit primary circuit 103 is disconnected, power battery 106 powers to A-battery 109 by the first secondary circuit of DC converting circuit 105, transformer 104, the second secondary circuit of DC converting circuit 107, reduction voltage circuit 108, A-battery 109 powers to vehicle-mounted electrical equipment 110 and BMS111, constitutes driving circuit.
The embodiment of the invention provides a kind of multi-functional integrated type controller circuitrys, 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 and BMS111 form charging circuit, 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 and BMS111 composition driving circuit, provide power on the way for running car for automobile.In vehicle charging, charging circuit work, driving circuit does not work, in running car, circuit of driving a vehicle works, 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, circuit components can be reduced in this way, achieve the purpose that save volume and reduces cost, meanwhile the reduction of component is improved the reliability of system.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the interest field of invention, therefore equivalent changes made in accordance with the claims of the present invention with this certainly, be still within the scope of the present invention.
Claims (10)
- A kind of multi-functional integrated type controller circuitry, it 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, in which:The power grid is connect with the first end of the PFC pfc circuit, the second end of the PFC pfc circuit is connect with the first end of the DC converting circuit primary circuit, the second end of the DC converting circuit primary circuit is connect with the primary winding of the transformer, first auxiliary winding of the transformer is connect with the first end of first secondary circuit of DC converting circuit, the second end of first secondary circuit of DC converting circuit is connect with the power battery, second auxiliary winding of the transformer is connect with the first end of second secondary circuit of DC converting circuit, the second end of second secondary circuit of DC converting circuit is connect with the first end of the reduction voltage circuit, the second end of the reduction voltage circuit is connect with the first end of the A-battery, it is described decompression battery second end respectively with it is described Vehicle-mounted electrical equipment is connected with the BMS.
- Multi-functional integrated type controller circuitry as described in claim 1, it is characterized in that, the PFC pfc circuit includes first diode, the second diode, third diode, the 4th diode, the 5th diode, first capacitor, the second capacitor, the first inductance, the first metal-oxide-semiconductor, in which:The anode of the first diode is connect with the cathode of second diode, the positive anode with the 4th diode respectively of second diode, the first end of the first capacitor, the source electrode of first metal-oxide-semiconductor, the cathode of second capacitor connects, the cathode of 4th diode is connect with the anode of the third diode, the cathode of the third diode respectively with the cathode of first diode, the second end of the first capacitor, the first end of first inductance connects, the drain electrode with first metal-oxide-semiconductor respectively of the second end of first inductance, the anode connection of 5th diode, the cathode of 5th diode is connect with the anode of second capacitor.
- Multi-functional integrated type controller circuitry as claimed in claim 1 or 2, which is characterized in that the PFC pfc circuit may be Bridgeless power factor correction pfc circuit.
- Multi-functional integrated type controller circuitry as described in claim 1, which is characterized in that the DC converting circuit primary circuit includes the second metal-oxide-semiconductor, third metal-oxide-semiconductor, the 4th metal-oxide-semiconductor, the 5th metal-oxide-semiconductor, third capacitor, first switch, in which:The first end of the third capacitor is connect with the first tap of the primary winding of the transformer, second tap of the primary winding of the transformer is connect with the first end of the first switch, the second end of the first switch is connect with the drain electrode of the source electrode, the 5th metal-oxide-semiconductor of the 4th metal-oxide-semiconductor respectively, the source electrode of 5th metal-oxide-semiconductor and the source electrode connect and ground of the third metal-oxide-semiconductor, 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 capacitor respectively.
- Multi-functional integrated type controller circuitry as described in claim 1 or 4, which is characterized in that 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.
- Multi-functional integrated type controller circuitry as described in claim 1, which is characterized in that first secondary circuit of DC converting circuit includes the 6th metal-oxide-semiconductor, the 7th metal-oxide-semiconductor, the 8th metal-oxide-semiconductor, the 9th metal-oxide-semiconductor, the 4th capacitor, the 5th capacitor, in which:First tap of the first auxiliary winding of the transformer is connect with the first end of the 4th capacitor, the drain electrode with the 7th metal-oxide-semiconductor respectively of the second end of 4th capacitor, the source electrode of 6th metal-oxide-semiconductor connects, the 6th metal-oxide-semiconductor drain electrode drain electrode with the 8th metal-oxide-semiconductor respectively, the first end of 5th capacitor connects, the second end of 5th capacitor source electrode with the 7th metal-oxide-semiconductor respectively, the source electrode of 9th metal-oxide-semiconductor, second tap of the first auxiliary winding of the transformer connects, the source electrode with the 8th metal-oxide-semiconductor respectively that drains of 9th metal-oxide-semiconductor, the third tap of first auxiliary winding of the transformer connects.
- Multi-functional integrated type controller circuitry as described in claim 1, which is characterized in that second secondary circuit of DC converting circuit includes the 6th diode, the 7th diode, the 6th capacitor, in which:First tap of the second auxiliary winding of the transformer is connect with the anode of the 6th diode, the cathode of 6th diode is connect with the first end of the cathode of the 7th diode, the 6th capacitor respectively, the second end of 6th capacitor is connect with the second tap of the second auxiliary winding of the transformer, described The anode of 7th diode is connect with the third tap of the second auxiliary winding of the transformer.
- Multi-functional integrated type controller circuitry as claimed in claim 1 or 7, which is characterized in that second secondary circuit of 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.
- 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 capacitor, in which:The source electrode of tenth metal-oxide-semiconductor is connect with the first end of the cathode of the 8th diode, second inductance respectively, the second end of second inductance is connect with the first end of the 7th capacitor, and the second end of the 7th capacitor is connect with the anode of the 8th diode.
- Multi-functional integrated type controller circuitry as described in claim 1 to 9, which is characterized in that the circuit includes:The firewire of the power grid is connect with the cathode of the anode of the first diode of the PFC pfc circuit, the second diode respectively, and the zero curve of the power grid is connect with the cathode of the anode of the third diode of the PFC pfc circuit, the 4th diode respectively；The anode of second capacitor of the PFC pfc circuit is connect with the drain electrode of the 4th metal-oxide-semiconductor of the DC converting circuit primary circuit, the cathode of second capacitor source electrode connect and ground with the source electrode of the third metal-oxide-semiconductor of the DC converting circuit primary circuit, the 5th metal-oxide-semiconductor respectively；The first end of 5th capacitor of first secondary circuit of DC converting circuit is connect with the power battery, the second end and the power battery connect and ground of the 5th capacitor；The first end of 6th capacitor of second secondary circuit of DC converting circuit is connect with the drain electrode of the tenth metal-oxide-semiconductor of the reduction voltage circuit, and the second end of the 6th capacitor is connect with the anode of the 8th diode of the reduction voltage circuit, the second end of the 7th capacitor respectively；The 7th capacitor and the A-battery of the reduction voltage circuit are connected in parallel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/100480 WO2019047001A1 (en) | 2017-09-05 | 2017-09-05 | Multi-functional integrated controller circuit |
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| CN110199451A true CN110199451A (en) | 2019-09-03 |
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Family Applications (1)
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| CN201780083418.5A Pending CN110199451A (en) | 2017-09-05 | 2017-09-05 | A kind of multi-functional integrated type controller circuitry |
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| WO (1) | WO2019047001A1 (en) |
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| CN106379186A (en) * | 2016-09-29 | 2017-02-08 | 北京新能源汽车股份有限公司 | Charger and automobile |
| CN206164171U (en) * | 2016-10-25 | 2017-05-10 | 深圳欣锐科技股份有限公司 | On -vehicle machine and direct -current converter integrated control ware circuit of charging |
| CN206272294U (en) * | 2016-12-19 | 2017-06-20 | 上海欣锐电控技术有限公司 | A kind of control circuit of integrated manipulator |
| CN207782658U (en) * | 2017-09-05 | 2018-08-28 | 上海欣锐电控技术有限公司 | A kind of multi-functional integrated type controller circuitry |
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| CN1964171A (en) * | 2005-11-11 | 2007-05-16 | 鸿富锦精密工业（深圳）有限公司 | A switching power supply |
| CN203774850U (en) * | 2014-03-03 | 2014-08-13 | 同济大学 | Multifunctional integrated electric vehicle-mounted charger with mode switch function |
| CN206099475U (en) * | 2016-10-25 | 2017-04-12 | 深圳欣锐科技股份有限公司 | On -vehicle machine and direct -current converter integrated control ware circuit of charging |
| CN106936184A (en) * | 2017-03-14 | 2017-07-07 | 深圳威迈斯电源有限公司 | A kind of integrated circuit of Vehicular charger and DCDC |
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- 2017-09-05 CN CN201780083418.5A patent/CN110199451A/en active Pending
- 2017-09-05 WO PCT/CN2017/100480 patent/WO2019047001A1/en active Application Filing
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| CN103746419A (en) * | 2013-12-30 | 2014-04-23 | 联合汽车电子有限公司 | Vehicle-mounted charger circuit |
| CN106379186A (en) * | 2016-09-29 | 2017-02-08 | 北京新能源汽车股份有限公司 | Charger and automobile |
| CN206164171U (en) * | 2016-10-25 | 2017-05-10 | 深圳欣锐科技股份有限公司 | On -vehicle machine and direct -current converter integrated control ware circuit of charging |
| CN206272294U (en) * | 2016-12-19 | 2017-06-20 | 上海欣锐电控技术有限公司 | A kind of control circuit of integrated manipulator |
| CN207782658U (en) * | 2017-09-05 | 2018-08-28 | 上海欣锐电控技术有限公司 | A kind of multi-functional integrated type controller circuitry |
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| WO2019047001A1 (en) | 2019-03-14 |
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