CN202337216U - Improved power supply device for electric vehicle - Google Patents
Improved power supply device for electric vehicle Download PDFInfo
- Publication number
- CN202337216U CN202337216U CN2011204593883U CN201120459388U CN202337216U CN 202337216 U CN202337216 U CN 202337216U CN 2011204593883 U CN2011204593883 U CN 2011204593883U CN 201120459388 U CN201120459388 U CN 201120459388U CN 202337216 U CN202337216 U CN 202337216U
- Authority
- CN
- China
- Prior art keywords
- electric vehicle
- generator set
- double
- generator
- battery pack
- 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
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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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Abstract
The utility model discloses an improved power supply device for an electric vehicle. The improved power supply device comprises a generator set arranged on an electric vehicle frame, a storage battery group, a charger and a transformer, and is characterized in that the generator set comprises a double-cylinder diesel engine and a double-end driving generator; two cylinders of the double-cylinder diesel engine are opposite horizontally; flywheels are respectively fixed at two ends of the power output shaft of the double-cylinder diesel engine; power output wheels are respectively arranged on the outer sides of the two flywheels; and two power input wheels of the double-end driving generator are respectively connected with the two power output wheels in a transmission manner. According to the improved power supply device, the traveling continuation capacity of the electric vehicle is guaranteed, and the worry of people about short route of the electric vehicle is eliminated; and furthermore, the generator set generates power in a manner that the double-cylinder diesel engine drives the double-end driving generator, so that the vibration degree is small, and the power utilization rate is high.
Description
Technical field
The utility model relates to a kind of electric supply installation that is used on the battery-driven car, specifically, relates to a kind of improved 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 improved electric vehicle electric supply installation comprises the generator set, battery pack, charger and the voltage transformer that are installed on the rack for electric motor car, it is characterized in that: said generator set comprises that two cylinder diesel engine and both-end drive electrical generator; Two cylinder flat opposeds of two cylinder diesel engine, and the two ends of its power take-off shaft are fixed with flywheel respectively, and the outside of two flywheels is respectively equipped with power output wheel, and two power input wheels that both-end drives electrical generator are in transmission connection with two power output wheels respectively.
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; Remove people's worry short to the battery-driven car stroke; And generator set is to drive both-end by two cylinder diesel engine to drive generator for electricity generation, and the vibrations degree is little, power utilization is high.
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;
Fig. 3 is the structural representation of generator set described in the embodiment of the utility model.
The specific embodiment
Embodiment 1:
A kind of improved 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, comprises that two cylinder diesel engine 301 and both-end drive electrical generator 311; Two cylinder flat opposeds of two cylinder diesel engine 301; And the outside that the two ends of its power take-off shaft 306 are fixed with 302,303, two flywheels 302,303 of flywheel respectively is respectively equipped with power output wheel 304,305, and two power input wheels 312,313 that both-end drives electrical generator 311 are in transmission connection through belt 309,310 with two power output wheels 304,305 respectively.During generating; Horizontally-opposed two cylinders 307,308 drive power take-off shaft 306 through bent axle in the two cylinder diesel engine 301; And then drive two power input wheels 312,313 that both-ends drive electrical generators 311 through belt 309,310 respectively by power output wheel 304,305, drive electrical generator 311 generatings thereby drive both-end.
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 improved 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.In the present embodiment, generator set 24 is identical with generator unit structure and the principle of work described in the embodiment 1, repeats no more here.
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. an improved electric vehicle electric supply installation comprises the generator set, battery pack, charger and the voltage transformer that are installed on the rack for electric motor car, it is characterized in that: said generator set comprises that two cylinder diesel engine and both-end drive electrical generator; Two cylinder flat opposeds of two cylinder diesel engine, and the two ends of its power take-off shaft are fixed with flywheel respectively, and the outside of two flywheels is respectively equipped with power output wheel, and two power input wheels that both-end drives electrical generator are in transmission connection with two power output wheels respectively.
2. improved 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. improved 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 improved electric vehicle electric supply installations, it is characterized in that: the bottom of said generator set is equipped with shock absorption device.
5. improved electric vehicle electric supply installation according to claim 4, it 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 |
|---|---|---|---|
| CN2011204593883U CN202337216U (en) | 2011-11-02 | 2011-11-02 | Improved power supply device for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204593883U CN202337216U (en) | 2011-11-02 | 2011-11-02 | Improved power supply device for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337216U true CN202337216U (en) | 2012-07-18 |
Family
ID=46485918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204593883U Expired - Fee Related CN202337216U (en) | 2011-11-02 | 2011-11-02 | Improved power supply device for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201754A (en) * | 2014-09-11 | 2014-12-10 | 福建唐力电力设备有限公司 | Mains supply smart charger for storage battery of diesel generating set and control method thereof |
-
2011
- 2011-11-02 CN CN2011204593883U patent/CN202337216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201754A (en) * | 2014-09-11 | 2014-12-10 | 福建唐力电力设备有限公司 | Mains supply smart charger for storage battery of diesel generating set and control method thereof |
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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: 20120718 Termination date: 20121102 |