CN201446875U - Double-energy electric vehicle driving system - Google Patents
Double-energy electric vehicle driving system Download PDFInfo
- Publication number
- CN201446875U CN201446875U CN2009200440858U CN200920044085U CN201446875U CN 201446875 U CN201446875 U CN 201446875U CN 2009200440858 U CN2009200440858 U CN 2009200440858U CN 200920044085 U CN200920044085 U CN 200920044085U CN 201446875 U CN201446875 U CN 201446875U
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- generator
- elec
- electricity generating
- generating controller
- combustion engine
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
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- Hybrid Electric Vehicles (AREA)
Abstract
The utility model discloses a double-energy electric vehicle driving system, which comprises an internal combustion engine, a generator, an electricity generating controller, a secondary cell, a driving controller and an electric motor. The internal combustion engine is connected with the generator which is connected with the electricity generating controller. The electricity generating controller is connected with the secondary cell which is connected with the electric motor. On the other hand, the generator is connected with the electric motor through the electricity generating controller and the driving controller. The internal combustion engine work can be controlled by the electricity generating controller according to different situations so that the electric vehicle can be driven to run by different energy power, consequently the electric vehicle can reach the best use effect.
Description
Technical field
The utility model relates to the energy utilization of a kind of elec. vehicle drive system, particularly a kind of dual energy sources elec. vehicle drive system.
Background technology
Along with reducing day by day of resource and going from bad to worse of environment, people's environmental consciousness is also more and more stronger, and people are also more and more higher to environment requirement.Elec. vehicle is as a kind of new transportation vehicles, advantages such as, zero-emission pollution-free and be subjected to people's popular welcome with it, therefore elec. vehicle not only becomes the vehicle in people's life, and all be applied at aspects such as communications and transportation, sightseeing tour, environmental sanitation machinery, lifting carryings, we can say that elec. vehicle is a development in future trend.But also there is certain shortcoming in elec. vehicle, battery-driven car as the term suggests its electric energy that relies on storage battery as power.The lead-acid battery that the battery of present elec. vehicle is generally rechargeable type is the source of electric energy, in order to replace traditional engine, though can reach the zero-emission standard like this, this battery continuation of the journey mileage is not good, (once charging approximately can only be exercised about 100 kilometers), and each charging duration is longer, (generally needing eight or nine hours), the battery pack volume and weight is also bigger, and the lithium cell cost is too high again, fail to enter the practical stage, cause the use of elec. vehicle to be very limited.
The utility model content
At above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of elec. vehicle drive system of new structure, adopt oil, electric dual energy sources to drive elec. vehicle, thus overcome existing pure electric vehicle various shortcoming, can overcome the big deficiency of pure fuel combustion vehicle oil consumption high pollution again.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of dual energy sources elec. vehicle drive system comprises: combustion engine, electrical generator, electricity generating controller, storage battery, driving governor, electrical motor; Described combustion engine is connected with described electrical generator, and described electrical generator is connected with described electricity generating controller, and described electricity generating controller is connected with described storage battery, and described storage battery is connected with described electrical motor; Described on the other hand electrical generator is connected with electrical motor with driving governor by electricity generating controller.
As a kind of preferred version of technique scheme, described electrical generator is a brushless generator.
As a kind of preferred version of technique scheme, described electrical generator is that alternating current generator adds rectifying device.
As a kind of preferred version of technique scheme, described generator voltage at 28V between the 220V, power at 0.8KW between the 50KW.
Described technical scheme has following beneficial effect:
In this technical scheme, combustion engine drives generator for electricity generation as the propulsion source of electrical generator, can give the battery charge of elec. vehicle, also can supply with electrical motor work.Therefore, adopt the power system of this structure, can make elec. vehicle rely on different energy source and powers to drive and exercise, make elec. vehicle reach best result of use according to different situations by the work of electricity generating controller controlling combustion engine.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification sheets, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.The specific embodiment of the present utility model is described in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the connection structure scheme drawing of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, as an embodiment of the present utility model, this dual energy sources elec. vehicle drive system comprises: combustion engine 1, electrical generator 2, electricity generating controller 3, storage battery 4, driving governor 5, electrical motor 6.Combustion engine 1 is connected with electrical generator 2, electrical generator 2 is connected with electricity generating controller 3, electricity generating controller 3 is connected with storage battery 4, storage battery 4 is connected with driving governor 5, driving governor 5 is connected with electrical motor 6; On the other hand, electrical generator 2 is connected with driving governor 5, electrical motor 6 by electricity generating controller 3.Electrical generator 2 can be brushless DC generator, also can be alternating current generator and adds rectifying device.Generator voltage at 28V between the 220V, power at 0.8KW between the 50KW.
Dual energy sources elec. vehicle drive system work, electricity generating controller 3 may command combustion engines 1 are closed when elec. vehicle adopts pure electronic enforcement, and elec. vehicle provides power by storage battery 4, and the electrical motor 6 that storage battery 4 drives elec. vehicles rotates.When storage battery 4 electric weight use up or elec. vehicle is exercised certain fare register, electricity generating controller 3 may command combustion engines 1 start, and combustion engine 1 drives electrical generator 2 work, provide power, driving motor 6 work by electrical generator 2 to elec. vehicle.Simultaneously, do not work or low speed when exercising when electrical motor 6, electrical generator 2 can be simultaneously to storage battery 4 chargings, and the energy is fully used, and so just can reach purpose of energy saving.
As seen, this elec. vehicle drive system can make elec. vehicle rely on the dual energy sources power driven to exercise, thereby make elec. vehicle reach best result of use according to different situations by the electricity generating controller controlling combustion engine.
More than a kind of dual energy sources elec. vehicle drive system that the utility model embodiment is provided be described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; part in specific embodiments and applications all can change; in sum; this description should not be construed as restriction of the present utility model, and all any changes of being made according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (5)
1. dual energy sources elec. vehicle drive system is characterized in that: comprise--combustion engine, electrical generator, electricity generating controller, storage battery, driving governor, electrical motor; Described combustion engine is connected with described electrical generator, described electrical generator is connected with described electricity generating controller, described electricity generating controller is connected with described storage battery, described storage battery is connected with described driving governor, described driving governor is connected with described electrical motor; On the other hand, described electrical generator is connected with electrical motor with described driving governor by described electricity generating controller.
2. dual energy sources elec. vehicle drive system according to claim 1 is characterized in that: described electrical generator is a brushless DC generator.
3. dual energy sources elec. vehicle drive system according to claim 1 is characterized in that: described electrical generator is that alternating current generator adds rectifying device, output DC stream.
4. according to claim 1,2 or 3 described dual energy sources elec. vehicle drive systems, it is characterized in that: described generator voltage at 28V between the 220V.
5. according to claim 1,2 or 3 described dual energy sources elec. vehicle drive systems, it is characterized in that: generator power at 0.8KW between the 50KW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200440858U CN201446875U (en) | 2009-06-17 | 2009-06-17 | Double-energy electric vehicle driving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200440858U CN201446875U (en) | 2009-06-17 | 2009-06-17 | Double-energy electric vehicle driving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446875U true CN201446875U (en) | 2010-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200440858U Expired - Fee Related CN201446875U (en) | 2009-06-17 | 2009-06-17 | Double-energy electric vehicle driving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204068A (en) * | 2013-04-11 | 2013-07-17 | 常州好电源数码发电机制造有限公司 | Self-charging method for electric vehicle with direct-current permanent-magnet brushless generator |
-
2009
- 2009-06-17 CN CN2009200440858U patent/CN201446875U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204068A (en) * | 2013-04-11 | 2013-07-17 | 常州好电源数码发电机制造有限公司 | Self-charging method for electric vehicle with direct-current permanent-magnet brushless generator |
| CN103204068B (en) * | 2013-04-11 | 2015-07-29 | 常州好电源数码发电机制造有限公司 | There is the battery-driven car self-charging method of permanent-magnetic brush-less DC electrical generator |
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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: 20100505 Termination date: 20120617 |