CN202123942U - Power supply unit used for electric motor cars - Google Patents
Power supply unit used for electric motor cars Download PDFInfo
- Publication number
- CN202123942U CN202123942U CN2011202193053U CN201120219305U CN202123942U CN 202123942 U CN202123942 U CN 202123942U CN 2011202193053 U CN2011202193053 U CN 2011202193053U CN 201120219305 U CN201120219305 U CN 201120219305U CN 202123942 U CN202123942 U CN 202123942U
- Authority
- CN
- China
- Prior art keywords
- generator set
- battery pack
- storage battery
- charger
- electric motor
- 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
Classifications
-
- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a power supply unit used for electric motor cars, which is characterized by comprising a generator set, two storage battery packs, a charger and a transformer mounted on a frame of an electric motor car, wherein two storage battery packs can be arranged, the generator set can be respectively connected with the two storage battery packs through the charger, and the two storage battery packs can be respectively connected with the motor; or one storage battery pack is arranged, the generator set is connected with the motor through the transformer and is connected with the storage battery pack through the charger, and the storage battery pack is also connected with the motor. The bottom part of the generator set is provided with a damping device; and a sound arrester is arranged at the periphery of the generator set. The power remaining capacity of the electric motor car can be guaranteed by the power supply unit so as to release the worry of people on short stroke of the electric motor car.
Description
Technical field
The utility model relates to a kind of electric supply installation, specifically, relates to a kind of electric vehicle electric supply installation.
Background technology
Because battery-driven car possesses advantages such as energy-saving and environmental protection, traffic cost are low, and is widely used.At present, in electric automobiles, no matter be Electrical Bicycle, electro-tricycle, or electrocar, the electric supply installation of its outfit all has only the battery pack for electrical motor supply electric energy.The user at first will be full of electricity with battery pack before driving the battery-driven car trip, be installed on the rack for electric motor car then, and it is connected with electric electromechanics.The defective of this electric supply installation is; The charge capacity of battery pack is limited, and the milimeter number that goes is also very limited, and people are when driving the battery-driven car trip; To pay close attention to the dump energy of battery pack constantly; Not so, will meet with battery pack does not have electricity, thereby causes battery-driven car to stop the trouble that can't continue to advance on the way.This drives the battery-driven car trip to people and brings a lot of inconvenience.
Summary of the invention
The technical matters that the utility model will solve is to overcome above-mentioned defective, and a kind of flying power that can guarantee battery-driven car is provided, and removes people because of the short electric vehicle electric supply installation of worrying of battery-driven car stroke.
For addressing the above problem, the technical scheme that the utility model adopted is:
A kind of electric vehicle electric supply installation is characterized in that: said electric supply installation comprises generator set, battery pack, charger and the voltage transformer that is installed on the rack for electric motor car.
Say further:
Said battery pack is provided with two groups, and generator set can be connected with two group storage battery groups through charger respectively; Two group storage battery groups can be connected with electrical motor respectively; Perhaps:
Said battery pack is provided with one group, and generator set connects electrical motor, also connects battery pack through charger through voltage transformer; Battery pack also is connected with electrical motor.
Improvement as technique scheme: the bottom of said generator set is equipped with shock absorption device, and the periphery of generator set is provided with sound arrester.
Owing to adopted technique scheme, compared with prior art, the utility model can guarantee the flying power of battery-driven car, removes people's worry short to the battery-driven car stroke.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of the another kind of embodiment of the utility model.
The specific embodiment
Embodiment 1:
A kind of electric vehicle electric supply installation, as shown in Figure 1, comprise the generator set 15, two group storage battery group 12,13 and the chargers 16 that are installed on the rack for electric motor car 11, generator set 15 adopts small-sized diesel-engine generator.Generator set 15 can be connected with two group storage battery groups 12,13 respectively through charger 16.Two group storage battery groups 12,13 can be connected with electrical motor 14 respectively.The vibrations that produce when working for the generator set of releiving are equipped with shock absorption device in its bottom.In order to eliminate the noise that produces when generator set is worked, be provided with sound arrester in its periphery.
Before driving the battery-driven car trip, the two group storage battery groups that will be full of electricity earlier are placed on the electromobile frame 11.When just beginning to go, earlier battery pack 12 is connected with electrical motor 14, is its supply electric energy; After the electric energy of battery pack 12 exhausts, with its disconnection that is connected, again battery pack 13 is connected with electrical motor 14 with electrical motor 14, be its supply electric energy.Simultaneously, generator set 15 is started working, and charges for battery pack 12 through charger 16.Like this, go round and begin again, guaranteed the flying power of battery-driven car, removed people's worry short the battery-driven car stroke.
Embodiment 2:
A kind of electric vehicle electric supply installation, as shown in Figure 2, comprise the generator set that is installed on the rack for electric motor car 21 24, a group storage battery group 22, voltage transformer 26 and charger 25, generator set 24 adopts small-sized diesel-engine generator.The vibrations that produce when working for the generator set of releiving are equipped with shock absorption device in its bottom.In order to eliminate the noise that produces when generator set is worked, be provided with sound arrester in its periphery.Generator set 24 connects electrical motor 23, also connects battery packs 22 through charger 25 through voltage transformer 26.Battery pack 22 also is connected with electrical motor 23.
When driving battery-driven car, mainly contain generator set 24 generatings, for electrical motor 23 provides electric energy, battery pack 22 plays a part complementary in the time of can and quickening in starting, climbing.Battery-driven car is when cruising, and unnecessary electric weight stores in the battery pack 22 through charger 25.
Claims (5)
1. electric vehicle electric supply installation, it is characterized in that: said electric supply installation comprises generator set, battery pack, charger and the voltage transformer that is installed on the rack for electric motor car.
2. electric vehicle electric supply installation according to claim 1 is characterized in that: said battery pack is provided with two groups, and generator set can be connected with two group storage battery groups respectively through charger; Two group storage battery groups can be connected with electrical motor respectively.
3. electric vehicle electric supply installation according to claim 1 is characterized in that: said battery pack is provided with one group, and generator set connects electrical motor, also connects battery pack through charger through voltage transformer; Battery pack also is connected with electrical motor.
4. according to claim 2 or 3 described electric vehicle electric supply installations, it is characterized in that: the bottom of said generator set is equipped with shock absorption device.
5. electric vehicle electric supply installation according to claim 4 is characterized in that: the periphery of said generator set is provided with sound arrester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202193053U CN202123942U (en) | 2011-06-17 | 2011-06-17 | Power supply unit used for electric motor cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202193053U CN202123942U (en) | 2011-06-17 | 2011-06-17 | Power supply unit used for electric motor cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202123942U true CN202123942U (en) | 2012-01-25 |
Family
ID=45487012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202193053U Expired - Fee Related CN202123942U (en) | 2011-06-17 | 2011-06-17 | Power supply unit used for electric motor cars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202123942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515149A (en) * | 2017-09-15 | 2019-03-26 | 本田技研工业株式会社 | Vehicle |
-
2011
- 2011-06-17 CN CN2011202193053U patent/CN202123942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515149A (en) * | 2017-09-15 | 2019-03-26 | 本田技研工业株式会社 | Vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201703265U (en) | Solar electric driving system of electric vehicle | |
| CN102310762A (en) | Power generation and charging device for continuous running of electric automobile | |
| CN108146253B (en) | Control method of braking energy recovery device with hybrid energy storage | |
| CN205311820U (en) | A hybrid power system for electric bicycle | |
| CN202059190U (en) | Power supply control circuit with charging function and hybrid power automobile comprising same | |
| CN101670777A (en) | Solar hybrid vehicle | |
| CN101698388A (en) | Electric motor coach power control method | |
| CN202378719U (en) | Power system for micro electric vehicle | |
| CN202123942U (en) | Power supply unit used for electric motor cars | |
| CN201457105U (en) | AC driving device for short-distance running vehicles | |
| CN201338527Y (en) | Solar hybrid power vehicle | |
| CN202337216U (en) | Improved power supply device for electric vehicle | |
| CN203581248U (en) | Hybrid electric car | |
| CN202190090U (en) | Electric car automatic charging system | |
| CN202827176U (en) | Light-duty solar electric tricycle | |
| CN202174949U (en) | Double drive solar charging electric vehicle | |
| CN101088796A (en) | Wind-driven automobile | |
| CN105150870A (en) | Traction type electric car charging method and charging station | |
| CN205010192U (en) | Towed electric vehicle charging station | |
| CN202911574U (en) | Range-extending system using miniature turbine range extender | |
| CN201774299U (en) | Electric and gas-electric hybrid vehicle driving and sustaining two-level battery power supply system | |
| CN202986855U (en) | Electronic vehicle range extender | |
| CN203485777U (en) | Self-charging electromobile | |
| CN201056264Y (en) | Charge electric vehicle | |
| CN202243041U (en) | Power generating and charging device for continuation of electric automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20130617 |