CN206180665U - Multi -purpose vehicle(MPV) machine that charges - Google Patents
Multi -purpose vehicle(MPV) machine that charges Download PDFInfo
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- CN206180665U CN206180665U CN201621224153.5U CN201621224153U CN206180665U CN 206180665 U CN206180665 U CN 206180665U CN 201621224153 U CN201621224153 U CN 201621224153U CN 206180665 U CN206180665 U CN 206180665U
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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
- Y02T10/72—Electric energy management in electromobility
Abstract
The utility model discloses a multi -purpose vehicle(MPV) machine that charges, rectify & inverter unit, DC including EMI wave filter unit, three -phase PFC DC unit, NULL output port, direct -current input output port and direct current output port, NULL output port connects in EMI wave filter unit, EMI wave filter unit is still rectified & inverter unit with three -phase PFC and is linked to each other, does direct -current input output port connect in three -phase PFC correction & inverter unit and DC the DC unit, is direct -current input output port still used for exporting DC power supply to DC the DC unit, DC the mouth in DC output is still connected to the DC unit, DC the DC unit is used for exporting to the storage battery car that treats of rear end through the DC output mouth. Above -mentioned multi -purpose vehicle(MPV) machine that charges can reach energy -conserving purpose, can also realize the requirement of quick -witted multiple functions with electric energy repayment to the electric wire netting that photovoltaic power generation is unnecessary simultaneously, reduces the investment of equipment, furthest's the energy -conserving purpose of realization.
Description
Technical field
This utility model is related to a kind of charger, more particularly to a kind of multi-purpose vehicle(MPV) charger.
Background technology
At present electric automobile is developed rapidly in the range of All Around The World, used as the equipment to charging electric vehicle, electronic vapour
Car charger also achieves quickly development.Current electric automobile battery charger is input into and direct current output using three-phase alternating current,
For threephase AC electric energy to be converted to into unidirectional current, to charge the battery.But, current charger can not meet following electronic
The requirement that automobile charges, is primarily present following shortcoming：1st, as the development of electric automobile power battery, capacity are increasing, fill
The electric time is shorter and shorter, and for electric automobile charging station, the distribution capacity for needing configuration very big could meet electronic vapour
The quick charge of car requires that such as, if necessary to the charging interval of battery is shortened to 0.5 hour, and a charging station has 10
Chassis charges simultaneously, and the electric energy being full of per chassis is 80 degree electric, then the capacity of AC distribution will at least reach 1600KW, also just anticipates
Taste the electric current per phase and is up to 2500A, and this is brought than larger difficulty to AC distribution, needs substantial amounts of investment, wastes a large amount of
Resource.2nd, can not realize using electricity in off-peak hours, for charging station, the automobile for coming to charge has focused largely on daytime, and evening
That what is charged is just fewer, therefore, it is unfavorable for energy-conservation.3rd, for the reasonable area of some photovoltaic resources, if to utilize the sun
Energy photovoltaic generation charges to automobile, in addition it is also necessary to the equipment for building photovoltaic conversion, complex.
The content of the invention
This utility model embodiment technical problem to be solved there are provided a kind of multi-purpose vehicle(MPV) charger, including
Electromagnetic interface filter unit, three-phase PFC correction ＆ inversion units, DC-DC units, exchange input/output end port, direct current input/output
Port and direct current output port；The exchange input/output end port is connected to electromagnetic interface filter unit, for by external electrical network
Alternating current is input into electromagnetic interface filter unit, is additionally operable to be input into outside via the alternating current after electromagnetic interface filter cell processing
Electrical network, the electromagnetic interface filter unit is used to preventing the interference of extraneous electromagnetic noise, the electromagnetic interface filter unit also with three-phase PFC
Correction ＆ inversion units are connected, for through the alternating current transmission after processing to three-phase PFC ＆ inversion units will to be corrected, described three
Phase PFC correction ＆ inversion units are used for PFC and alternating current power supply are converted to into DC source, and the three-phase PFC corrects ＆
Inversion unit is additionally operable to reverse unidirectional current and is changed to alternating current, and by the alternating current transmission of conversion to electromagnetic interface filter unit, it is described
Direct current input/output end port is connected to three-phase PFC correction ＆ inversion units and DC-DC units, for transmission by the three-phase PFC
The DC source that correction ＆ inversion units are exported, the direct current input/output end port is additionally operable to DC source be exported to DC-
DC units, the DC-DC units are also attached to direct current output port, and the DC-DC units are used for the DC voltage of controlled output
Size, and exported by direct current output port to the automobile to be charged of rear end.
Wherein, the three-phase PFC corrections ＆ inversion units have the function of to and fro flow of power, when its power forward flow
When for export a DC voltage, input of the DC voltage as DC-DC units；Being used for when its power negative sense flows will
Direct current energy is reverse into alternating voltage.
This utility model additionally provides a kind of multi-purpose vehicle(MPV) charger, including N number of electromagnetic interface filter unit, N number of three-phase
PFC correction inversion units, N number of exchange input/output end port, N number of direct current input/output end port, N number of direct current output port and N
Individual DC-DC units, wherein one exchange input/output end port, an electromagnetic interface filter unit, a three-phase PFC correction ＆ inversion units, one
Direct current input/output end port, a DC-DC units and a direct current output port are sequentially connected to form a component, and all component
Direct current output port be connected；The exchange input/output end port is used to that the alternating current of external electrical network to be input into electromagnetic interface filter
Unit, is additionally operable to be input into external electrical network via the alternating current after electromagnetic interface filter cell processing, the electromagnetic interface filter list
Unit is used to prevent the interference of extraneous electromagnetic noise, the three-phase PFC correction ＆ inversion units to be used for PFC and will exchange
Power convert is DC source, and the three-phase PFC corrections inversion unit is additionally operable to reverse unidirectional current and is changed to alternating current, and will
To electromagnetic interface filter unit, the direct current input/output end port is used for transmission by the three-phase PFC schools to the alternating current transmission of conversion
The DC source that positive ＆ inversion units are exported, the direct current input/output end port is additionally operable to DC source be exported to DC-DC
Unit, the DC-DC units are used for the size of the DC voltage of controlled output, and are exported to rear end by direct current output port
Automobile to be charged.
Wherein, the three-phase PFC corrections ＆ inversion units have the function of to and fro flow of power, when its power forward flow
When for export a DC voltage, input of the DC voltage as DC-DC units；When its power negative sense flows, it is used for
Direct current energy is reverse into into alternating voltage.
Multi-purpose vehicle(MPV) charger machine of the present utility model both be able to can be solved with relatively low cost and disposable investment
Certainly requirement of the electric vehicle rapid charging to distribution capacity, charging of avoiding the peak hour can also be realized, evening unnecessary electric energy is moved to white
My god, the purpose of energy-conservation is reached, while photovoltaic cell can also be accessed easily, realize that photovoltaic generation charges the battery, meanwhile, also
The unnecessary electric energy feedback of photovoltaic generation to electrical network the requirement of a machine several functions be can be realized, investment, the maximum of equipment reduced
The purpose for realizing energy-conservation of limit.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for 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, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition；
Fig. 1 is the block diagram of the better embodiment of this utility model multi-purpose vehicle(MPV) charger.
Fig. 2-Fig. 5 is the working state schematic representation of multi-purpose vehicle(MPV) charger in Fig. 1.
Fig. 6 is the block diagram of another better embodiment of this utility model multi-purpose vehicle(MPV) charger.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
First, before being described to embodiment, it is necessary to which some herein presented terms are explained.Example
Such as：
If occurring describing various elements using the term such as " first ", " second " herein, but these elements should not
Limited by these terms.These terms are only used for distinguishing an element and another element.Therefore, " first " element can also
It is referred to as " second " element without departing from teaching of the present utility model.
In addition, it is to be understood that when an element " connection " is referred to or " coupled " to another element, it can be direct
Ground connection is directly coupled to another element or can also there is intermediary element.On the contrary, work as referring to an element " directly
When connection " or " directly coupling " are to another element, then there is no intermediary element.
The various terms for occurring herein are used only for describing the purpose of specific embodiment and being not intended as to this
The restriction of utility model.Unless context is clearly dictated otherwise, then singulative is intended to also include plural form.
When in this manual using term " including " and/or " including ", these terms specify the feature, whole
The presence of body, step, operation, element and/or part, but be also not excluded for more than one other feature, entirety, step, operation,
The presence of element, part and/or its group and/or additional.
With regard to embodiment：
Fig. 1 is referred to, Fig. 1 is the block diagram of the better embodiment of this utility model multi-purpose vehicle(MPV) charger.It is described
The better embodiment of multi-purpose vehicle(MPV) charger includes electromagnetic interface filter unit 1, three-phase PFC correction ＆ inversion units 2, DC-DC
Unit 3, exchange input/output end port 5, direct current input/output end port 6 and direct current output port 7.
The exchange input/output end port 5 is connected to electromagnetic interface filter unit 1, for the alternating current of external electrical network 8 is defeated
Enter to electromagnetic interface filter unit 1, be additionally operable to that the alternating current after processing via electromagnetic interface filter unit 1 is input into external electrical network 8.
The electromagnetic interface filter unit 1 is used to prevent the interference of extraneous electromagnetic noise.
The electromagnetic interface filter unit 1 is also connected with three-phase PFC correction ＆ inversion units 2, for by after processing
Alternating current transmission is to three-phase PFC correction ＆ inversion units 2.The three-phase PFC correction ＆ inversion units 2 are used for PFC simultaneously
Alternating current power supply is converted to into DC source, the three-phase PFC corrections inversion unit 2 is additionally operable to reverse unidirectional current and is changed to exchange
Electricity, and by the alternating current transmission of conversion to electromagnetic interface filter unit 1.Specifically, in present embodiment, the three-phase PFC schools
Positive ＆ inversion units 2 have the function of to and fro flow of power, and the work(of PFC is capable of achieving when its power forward flow
Can, for exporting a DC voltage, input of the DC voltage as rear class DC-DC unit；When its power negative sense flows,
With inversion function, direct current energy can be reverse into alternating voltage by it.
The direct current input/output end port 6 is connected to three-phase PFC correction ＆ inversion units 2 and DC-DC units 3, for passing
It is defeated that the DC source that ＆ inversion units 2 are exported is corrected by the three-phase PFC.In present embodiment, the direct current input/output
Port 6 can be connected with accumulator, also can be connected with photovoltaic cell.The direct current input/output end port 6 is additionally operable to DC source
Export to DC-DC units 3.
The DC-DC units 3 are also attached to direct current output port 7, and the DC-DC units 3 are used for the direct current of controlled output
The size of voltage, and exported by direct current output port 7 to the automobile to be charged 9 of rear end.In present embodiment, the DC-DC
Unit is by adjusting galvanic dutycycle come the size of the active voltage of controlled output.
The operation principle of above-mentioned multi-purpose vehicle(MPV) charger will be illustrated below：
Please continue to refer to shown in Fig. 2, above-mentioned multi-purpose vehicle(MPV) charger in the first mode of operation, external electrical network 8
Alternating current reaches electromagnetic interface filter unit 1 via exchange input/output end port 5, then is processed by electromagnetic interface filter unit 1, afterwards
Transmit to three-phase PFC correction ＆ inversion units 2, boost and be converted to after DC source, then be adjusted through DC-DC units 3
To suitable size, it is charged with the automobile to be charged 9 to rear end.
Please continue to refer to shown in Fig. 3, the multi-purpose vehicle(MPV) charger in second mode of operation, when the external electrical
When net 8 is unable to supply alternating current (in the case of such as having a power failure), now, if the direct current input/output end port 6 is connected with light
Volt battery or accumulator, then the photovoltaic cell or accumulator then directly DC source exported to DC-DC units 3, by institute
After stating the adjustment of DC-DC units, export and be charged to the automobile to be charged 9 of rear end.
Please continue to refer to shown in Fig. 4, the multi-purpose vehicle(MPV) charger in the third mode of operation, fit by this mode of operation
For without automobile charge or evening charge automobile it is less in the case of.Now, the direct current input/output end port 6 connects
It is connected to accumulator.During work, the alternating current of external electrical network 8 reaches electromagnetic interface filter unit via exchange input/output end port 5, then
Processed by electromagnetic interface filter unit 1, transmitted afterwards to three-phase PFC correction ＆ inversion units 2, boost and be converted to unidirectional current
Behind source, then suitable size is adjusted to through DC-DC units 3, is charged with the automobile to be charged 9 to rear end, and it is described
The DC source that three-phase PFC correction ＆ inversion units 2 are exported is transmitted to accumulator by direct current input/output end port 6, to give
Accumulator is charged.
Please continue to refer to shown in Fig. 5, the multi-purpose vehicle(MPV) charger in the 4th kind of mode of operation, fit by this mode of operation
For without automobile charge and photovoltaic cell has a case that electric energy.Now, the direct current input/output end port 6 is connected with light
Volt battery.During work, the electric energy inside the photovoltaic cell is transmitted electric energy to described three by direct current input/output end port 6
Unidirectional current is converted to alternating current and is exported to EMI by phase PFC correction ＆ inversion units 2, the three-phase PFC correction ＆ inversion units 2
Filter cell 1, the electromagnetic interface filter unit 1 is removed after filtering after dry process, will exchange electricity output to external electrical network 8.
Please continue to refer to the side of another better embodiment for shown in Fig. 6, being this utility model multi-purpose vehicle(MPV) charger
Block diagram, the multi-purpose vehicle(MPV) charger includes N number of electromagnetic interface filter unit, N number of three-phase PFC correction ＆ inversion units, N number of exchange
Input/output end port, N number of direct current input/output end port, N number of direct current output port and N number of DC-DC units, wherein an exchange is defeated
Enter/output port, an electromagnetic interface filter unit, a three-phase PFC correction inversion unit, a direct current input/output end port, a DC-
DC units and a direct current output port are sequentially connected to form a component 100, and the direct current output port phase of all component 100
Even, can so increase the charging current of whole charger, and then solve requirement of the electric vehicle rapid charging to distribution capacity.
Multi-purpose vehicle(MPV) charger described in the utility model can be with relatively low cost and disposable investment, both can be with
Requirement of the electric vehicle rapid charging to distribution capacity is solved, charging of avoiding the peak hour can also be realized, evening unnecessary electric energy is moved to
On daytime, the purpose of energy-conservation is reached, while photovoltaic cell can also be accessed easily, realize that photovoltaic generation fills to automobile to be charged
Electricity, at the same time it can also by the unnecessary electric energy feedback of photovoltaic generation to electrical network, realize the requirement of a machine several functions, reduces equipment
Investment, realize the purpose of energy-conservation to greatest extent.
Embodiment of the present utility model is these are only, the scope of the claims of the present utility model, every profit is not thereby limited
The equivalent structure made with this utility model description and accompanying drawing content or equivalent flow conversion, or directly or indirectly it is used in it
The technical field of his correlation, is included in the same manner in scope of patent protection of the present utility model.
Claims (6)
1. a kind of multi-purpose vehicle(MPV) charger, it is characterised in that：Including electromagnetic interface filter unit, three-phase PFC correction ＆ inversion units,
DC-DC units, exchange input/output end port, direct current input/output end port and direct current output port；The exchange input/output
Port is connected to electromagnetic interface filter unit, for the alternating current of external electrical network to be input into electromagnetic interface filter unit, is additionally operable to Jing
It is input into external electrical network by the alternating current after electromagnetic interface filter cell processing, the electromagnetic interface filter unit is used to prevent outer incoming call
The interference of magnetic noise, the electromagnetic interface filter unit also with three-phase PFC correction ＆ inversion units be connected, for will through process after
Alternating current transmission correct ＆ inversion units to three-phase PFC, three-phase PFC correction ＆ inversion units are used for PFC simultaneously
Alternating current power supply is converted to into DC source, the three-phase PFC corrections inversion unit is additionally operable to reverse unidirectional current and is changed to exchange
Electricity, and by the alternating current transmission of conversion to electromagnetic interface filter unit, the direct current input/output end port is connected to three-phase PFC schools
Positive ＆ inversion units and DC-DC units, the DC source that ＆ inversion units are exported, institute are corrected for transmission by the three-phase PFC
State direct current input/output end port to be additionally operable to DC source be exported to DC-DC units, the DC-DC units are also attached to direct current
Output port, the DC-DC units are used for the size of the DC voltage of controlled output, and are exported to rear by direct current output port
The automobile to be charged at end.
2. multi-purpose vehicle(MPV) charger as claimed in claim 1, it is characterised in that：The three-phase PFC correction ＆ inversion unit tools
There is the function of to and fro flow of power, be used to export a DC voltage when its power forward flow, the DC voltage is used as DC-
The input of DC units；It is used to for direct current energy to be reverse into alternating voltage when its power negative sense flows.
3. multi-purpose vehicle(MPV) charger as claimed in claim 1, it is characterised in that：The DC-DC units are by adjusting direct current
The dutycycle of electricity carrys out the size of the active voltage of controlled output.
4. a kind of multi-purpose vehicle(MPV) charger, it is characterised in that：It is inverse including N number of electromagnetic interface filter unit, N number of three-phase PFC correction ＆
Become unit, N number of exchange input/output end port, N number of direct current input/output end port, N number of direct current output port and N number of DC-DC mono-
Unit, wherein one exchange input/output end port, an electromagnetic interface filter unit, a three-phase PFC correction inversion unit, a direct current input/
Output port, a DC-DC units and a direct current output port are sequentially connected to form a component, and the DC output end of all component
Mouth is connected；The exchange input/output end port is used to that the alternating current of external electrical network to be input into electromagnetic interface filter unit, is additionally operable to
To be input into external electrical network via the alternating current after electromagnetic interface filter cell processing, the electromagnetic interface filter unit is used to prevent outer
Carry out the interference of electromagnetic noise, the three-phase PFC corrections inversion unit is used for PFC and is converted to alternating current power supply directly
Stream power supply, the three-phase PFC corrections inversion unit is additionally operable to reverse unidirectional current and is changed to alternating current, and the alternating current that will be changed
Transmit to electromagnetic interface filter unit, the direct current input/output end port is used for transmission by three-phase PFC correction ＆ inversion units institute
The DC source of output, the direct current input/output end port is additionally operable to DC source be exported to DC-DC units, the DC-DC
Unit is used for the size of the DC voltage of controlled output, and is exported by direct current output port to the automobile to be charged of rear end.
5. multi-purpose vehicle(MPV) charger as claimed in claim 4, it is characterised in that：The three-phase PFC correction ＆ inversion unit tools
There is the function of to and fro flow of power, be used to export a DC voltage when its power forward flow, the DC voltage is used as DC-
The input of DC units；When its power negative sense flows, for direct current energy to be reverse into into alternating voltage.
6. multi-purpose vehicle(MPV) charger as claimed in claim 4, it is characterised in that：The DC-DC units are by adjusting direct current
The dutycycle of electricity carrys out the size of the active voltage of controlled output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621224153.5U CN206180665U (en) | 2016-11-14 | 2016-11-14 | Multi -purpose vehicle(MPV) machine that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621224153.5U CN206180665U (en) | 2016-11-14 | 2016-11-14 | Multi -purpose vehicle(MPV) machine that charges |
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| Publication Number | Publication Date |
|---|---|
| CN206180665U true CN206180665U (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621224153.5U Active CN206180665U (en) | 2016-11-14 | 2016-11-14 | Multi -purpose vehicle(MPV) machine that charges |
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| CN (1) | CN206180665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655421A (en) * | 2016-11-14 | 2017-05-10 | 深圳市钜能科技有限公司 | Multifunctional car charger |
-
2016
- 2016-11-14 CN CN201621224153.5U patent/CN206180665U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655421A (en) * | 2016-11-14 | 2017-05-10 | 深圳市钜能科技有限公司 | Multifunctional car charger |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190114 Address after: 526400 I-4-01-01 (No. 2 Workshop) of Guangfozhao (Huaiji) Economic Cooperation Zone B, Huaiji County, Zhaoqing City, Guangdong Province Patentee after: Zhaoqing Century Juneng New Energy Technology Co., Ltd. Address before: 518000 Chaolitong Building 406, Langshan Road, North District of Nanshan Science Park, Shenzhen City, Guangdong Province Patentee before: Shenzhen city miracell Technology Co. Ltd. |
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| TR01 | Transfer of patent right |