CN109742823A - A kind of charging system of electric car - Google Patents
A kind of charging system of electric car Download PDFInfo
- Publication number
- CN109742823A CN109742823A CN201910092118.4A CN201910092118A CN109742823A CN 109742823 A CN109742823 A CN 109742823A CN 201910092118 A CN201910092118 A CN 201910092118A CN 109742823 A CN109742823 A CN 109742823A
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- Prior art keywords
- charging
- electric car
- battery pack
- onboard charger
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to a kind of charging systems of electric car, belong to technical field of new energy；Battery pack including driving electric car movement；It is characterized by: at least further include: the onboard charger in cockpit；Charging terminal in boot；Above-mentioned battery pack is electrically connected by DC power supply conversion module with the input terminal of onboard charger；The output terminal of above-mentioned onboard charger is electrically connected by inverter with charging terminal.By using above-mentioned technical proposal, the present invention is by driver's cabin and being arranged charging interface in boot, and then by the electric energy of battery pack be converted to load required for electric energy charge, on the one hand enhance electric car more can, still further aspect meets the diversified demand of people.
Description
Technical field
The invention belongs to technical field of new energy；More particularly to a kind of charging system of electric car.
Background technique
New-energy automobile refer to using unconventional vehicle fuel as a source of power (or using conventional vehicle fuel,
Using new vehicle-mounted power plant), the dynamic Control of comprehensive vehicle and the advanced technology of driving aspect, the technical principle elder generation of formation
Into, the automobile with new technology, new construction.New-energy automobile includes pure electric automobile, stroke-increasing electric automobile, hybrid power vapour
Vehicle, fuel cell electric vehicle, hydrogen engine automobile, other new-energy automobiles etc.；It is well known that pure electric automobile is new energy
An important component in automobile；Pure electric automobile (Blade Electric Vehicles, BEV) is a kind of using single
Automobile of one battery as stored energy power source, it is provided using battery as stored energy power source, by battery to motor
Electric energy, drive motor operating, to push running car.
Currently, more stringent requirements are proposed to new-energy automobile by people with the fast development of automobile industry, such as:
In driver's cabin or in boot, need to charge to mobile phone, MP3, vehicle-mounted bicycle either other power consuming loads, because
This, designs and develops a kind of charging system of electric car that can be charged in driver's cabin or in boot to load
Seem it is particularly important.
Summary of the invention
The present invention is to solve technical problem present in well-known technique, provides a kind of charging system of electric car, the electricity
The charging system of electrical automobile can charge to load in driver's cabin or in boot.
The object of the present invention is to provide a kind of charging systems of electric car, comprising:
Drive the battery pack of electric car movement；
Onboard charger in cockpit；
Charging terminal in boot；
Above-mentioned battery pack is electrically connected by DC power supply conversion module with the input terminal of onboard charger；
The output terminal of above-mentioned onboard charger is electrically connected by inverter with charging terminal.
Further, above-mentioned charging terminal is one of wired charging pedestal or wireless charging pedestal.
The advantages and positive effects of the present invention are:
By using above-mentioned technical proposal, the present invention is by driver's cabin and being arranged charging interface in boot, in turn
By the electric energy of battery pack be converted to load required for electric energy charge, on the one hand enhance electric car more can, in addition
On the one hand the diversified demand of people is met.
Detailed description of the invention
Fig. 1 is the structure chart of the preferred embodiment of the present invention；
Fig. 2 is the circuit diagram of the preferred embodiment of the present invention；
Specific embodiment
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and cooperate attached drawing
Detailed description are as follows:
Please refer to Fig. 1 to Fig. 2, a kind of charging system of electric car, comprising:
Drive the battery pack of electric car movement；
Onboard charger in cockpit；
Charging terminal in boot；
Above-mentioned battery pack is electrically connected by DC power supply conversion module with the input terminal of onboard charger；
The output terminal of above-mentioned onboard charger is electrically connected by inverter with charging terminal.
Above-mentioned charging terminal is one of wired charging pedestal or wireless charging pedestal.
The concrete operating principle of this preferred embodiment are as follows:
High frequency DC/DC power inverter is connected in the electrical part selection that Inverter is connected according to socket, is selected battery pack
High voltage direct current be converted to low pressure 12V DC electricity be folding device bicycle on battery charging, or connect vehicle-mounted charge
The high voltage direct current of battery pack is converted to 220V alternating current by device OBC, is powered for other electric components.
Socket is 2 holes, 3 holes and USB charging hole.
The above is only the preferred embodiments of the present invention, and is not intended to limit the present invention in any form,
Any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (2)
1. a kind of charging system of electric car, the battery pack including driving electric car movement；It is characterized by: at least also wrapping
It includes:
Onboard charger in cockpit；
Charging terminal in boot；
Above-mentioned battery pack is electrically connected by DC power supply conversion module with the input terminal of onboard charger；
The output terminal of above-mentioned onboard charger is electrically connected by inverter with charging terminal.
2. the charging system of electric car according to claim 1, it is characterised in that: above-mentioned charging terminal is wired charging
One of pedestal or wireless charging pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910092118.4A CN109742823A (en) | 2019-01-30 | 2019-01-30 | A kind of charging system of electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910092118.4A CN109742823A (en) | 2019-01-30 | 2019-01-30 | A kind of charging system of electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109742823A true CN109742823A (en) | 2019-05-10 |
Family
ID=66366745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910092118.4A Pending CN109742823A (en) | 2019-01-30 | 2019-01-30 | A kind of charging system of electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109742823A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572175A (en) * | 2019-09-29 | 2021-03-30 | 比亚迪股份有限公司 | Vehicle and method for charging electric riding vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990028598A (en) * | 1996-05-24 | 1999-04-15 | 유아사 히로시 | Control device for on-vehicle battery |
| CN207311124U (en) * | 2017-04-11 | 2018-05-04 | 杨文宏 | A kind of electric automobile distributed distribution system |
-
2019
- 2019-01-30 CN CN201910092118.4A patent/CN109742823A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990028598A (en) * | 1996-05-24 | 1999-04-15 | 유아사 히로시 | Control device for on-vehicle battery |
| CN207311124U (en) * | 2017-04-11 | 2018-05-04 | 杨文宏 | A kind of electric automobile distributed distribution system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572175A (en) * | 2019-09-29 | 2021-03-30 | 比亚迪股份有限公司 | Vehicle and method for charging electric riding vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190510 |
|
| WD01 | Invention patent application deemed withdrawn after publication |