CN202749844U - Inverter power supply device for electric car - Google Patents
Inverter power supply device for electric car Download PDFInfo
- Publication number
- CN202749844U CN202749844U CN 201220312397 CN201220312397U CN202749844U CN 202749844 U CN202749844 U CN 202749844U CN 201220312397 CN201220312397 CN 201220312397 CN 201220312397 U CN201220312397 U CN 201220312397U CN 202749844 U CN202749844 U CN 202749844U
- Authority
- CN
- China
- Prior art keywords
- inverter
- power supply
- load
- electric car
- storage battery
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses an inverter power supply deice for an electric car, belonging to the field of the electric car technology and comprising storage batteries, a load and an inverter, wherein the storage batteries are connected with the input end of the inverter; and the output end of the inverter is connected with the load. The inverter power supply device for an electric car has the advantage that the inverter power supply device uses the 24V power supply and supplies the power for the load after boosting the voltage to 48V through the inverter, thus saving the quantity of the storage batteries and the production cost of the electric car.
Description
Technical field
The utility model relates to a kind of electric motor car electric supply installation, and specifically a kind of electric vehicle inverter power supply electric supply installation belongs to the vehicle technology field.
Background technology
Electric motor car is with the vehicles of electric power as power, is widely used owing to environmental protection is convenient.Electric motor car relies on storage battery to power, but a kind of drawback of motor vehicle ubiquity in the market, that is exactly that battery life is limited, just need after a period of time to change battery, and the battery expense also is higher, can cause larger cost waste.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of electric vehicle inverter power supply electric supply installation, has the quantity of saving storage battery, saves the electric motor car cost.
To achieve these goals, the technical solution adopted in the utility model is: a kind of electric vehicle inverter power supply electric supply installation, comprise storage battery, load, and also comprise inverter, storage battery connects the input of inverter, and the output of inverter connects load.
Described storage battery connects the input of inverter through switch.
Described storage battery output voltage is 24V.
Described loaded work piece voltage is 48V.
Operation principle: switch closure, powered battery, output voltage is 24V, enters inverter, offers load through output 48V voltage after the inverter transformation, load enters operating state.
The invention has the beneficial effects as follows: use the power supply of 24V, by inverter voltage is raised to 48V after, be load supplying again, save the quantity of storage battery, the production cost of saving electric motor car.
Description of drawings
Fig. 1 is electric theory diagram of the present invention.
Among the figure: 1, storage battery, 2, switch, 3, inverter, 4, load.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises storage battery 1, load 4, also comprises inverter 3, and storage battery 1 connects the input of inverter 3, and the output of inverter 3 connects load 4; Storage battery 1 connects the input of inverter 3 through switch 2; Storage battery 1 output voltage is 24V; Load 4 operating voltages are 48V.
After switch 2 closures, storage battery 1 power supply, output voltage is 24V, enters inverter 3, offers load 4 through output 48V voltage after inverter 3 transformations, load 4 enters operating state.
Claims (4)
1. an electric vehicle inverter power supply electric supply installation comprises storage battery (1), load (4), it is characterized in that, also comprises inverter (3), and storage battery (1) connects the input of inverter (3), and the output of inverter (3) connects load (4).
2. described a kind of electric vehicle inverter power supply electric supply installation according to claim 1 is characterized in that, described storage battery (1) connects the input of inverter (3) through switch (2).
3. described a kind of electric vehicle inverter power supply electric supply installation according to claim 1 is characterized in that described storage battery (1) output voltage is 24V.
4. described a kind of electric vehicle inverter power supply electric supply installation according to claim 1 is characterized in that described load (4) operating voltage is 48V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312397 CN202749844U (en) | 2012-07-01 | 2012-07-01 | Inverter power supply device for electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312397 CN202749844U (en) | 2012-07-01 | 2012-07-01 | Inverter power supply device for electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202749844U true CN202749844U (en) | 2013-02-20 |
Family
ID=47709196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220312397 Expired - Fee Related CN202749844U (en) | 2012-07-01 | 2012-07-01 | Inverter power supply device for electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202749844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882298A (en) * | 2015-12-15 | 2017-06-23 | 陕西承洋电子智能科技有限公司 | A kind of balance two-wheel car for being available for alternating current based on inversion transformation technique |
-
2012
- 2012-07-01 CN CN 201220312397 patent/CN202749844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882298A (en) * | 2015-12-15 | 2017-06-23 | 陕西承洋电子智能科技有限公司 | A kind of balance two-wheel car for being available for alternating current based on inversion transformation technique |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207490551U (en) | A kind of electric vehicle loop of power circuit and battery management system and its power supply circuit | |
| CN201501416U (en) | Solar energy electric trolley | |
| CN202749844U (en) | Inverter power supply device for electric car | |
| CN104578270A (en) | Vehicle-mounted low-voltage power supply device for battery electric vehicle | |
| CN203166564U (en) | DCDC power supply circuit of power automobile | |
| CN106183847B (en) | A kind of pure electric vehicle refrigerating transport vehicle that can be worked in charging | |
| CN203119599U (en) | Novel vehicle-mounted energy-saving power supply management circuit | |
| CN203056989U (en) | Solar on-vehicle inverter | |
| CN202059201U (en) | Charging device of electric bicycle | |
| CN205255997U (en) | Hybrid vehicle system | |
| CN202743010U (en) | Vehicle-mounted temperature control device based on solar energy | |
| CN202944498U (en) | Fuel cell electrocar | |
| CN204457023U (en) | A kind of automatic on-position lock | |
| CN202840655U (en) | Electric vehicle power generation push-pull power source type intermittent energy storage system | |
| CN202616972U (en) | Circulated electrical power system | |
| CN203372351U (en) | Electric vehicle travel control system | |
| CN209299139U (en) | The automobile-used DC-DC converter of low-speed electronic four-wheel | |
| CN203056634U (en) | On-vehicle inverter | |
| CN203445660U (en) | Fuel battery power supply circuit | |
| CN103915888A (en) | Double-circuit direct-current power supply control device and method | |
| CN201619535U (en) | Truck self-unloading system | |
| CN202004286U (en) | Socket with USB (universal serial bus) interface | |
| CN201254102Y (en) | Electric motor vehicle using solar energy | |
| CN201132497Y (en) | Assistor for electric vehicle | |
| CN201457670U (en) | Generation type electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |