CN102259578A - Electric transmission automobile - Google Patents
Electric transmission automobile Download PDFInfo
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- CN102259578A CN102259578A CN2010101882063A CN201010188206A CN102259578A CN 102259578 A CN102259578 A CN 102259578A CN 2010101882063 A CN2010101882063 A CN 2010101882063A CN 201010188206 A CN201010188206 A CN 201010188206A CN 102259578 A CN102259578 A CN 102259578A
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- super capacitor
- automobile
- engine
- energy
- starting
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Abstract
The invention discloses an electric transmission automobile provided with an engine, a permanent magnet, a generating/starting converting module, a super capacitor, a speed adjusting/energy recycling module and a drive motor part. The electric transmission automobile is characterized that the power of the engine is converted to electricity completely. The motor is used for driving automobile wheels after storing energy by the super capacitor. Mechanical transmission mechanisms comprising an engine, a clutch, a speed changing box, a differential mechanism and the like are left out. Both the fault rate and the maintenance rate are reduced. The service life is prolonged. The super capacitor with low cost and long service life is used as an energy storing element, so that compared with the hybrid power automobile in the same level, the cost is reduced greatly. With the adjusting function of the super capacitor, the engine is in the best work state forever. With the utilization of the technology of directly driving via the motor and recycling energy, so that compared with the traditional automobile, the energy-saving rate is up 30-50%. The engine is in the best work state all the time. The engine is flame-out when the automobile stops as the light is red. The performance of the super capacitor for discharging great current instantly is played when the automobile starts. The black smoke is avoided when starting. The waste gas pollution is less.
Description
Technical field
The present invention relates to the driven by power car that moves in " kinetic energy → electric energy → kinetic energy " mode.
Background technology
For pollution problem, the people that solve motor-vehicle tail-gas develop multiple environmentally friendly vehicle.The vehicle that hybrid vehicle is wherein a kind of distance that continues, exhaust emission is few, fractional energy savings is higher.But owing to her complex structure, price almost is 2 times of similar fuel vehicle, and the later stage is changed the battery costliness.Be in the awkward condition of a kind of " the fuel-efficient shout that do not save money, spends to earn ", market-oriented rate is low.Can under the prerequisite that keeps the hybrid vehicle advantage, reduce its cost? the present invention can solve this difficult problem.
Summary of the invention
The technical solution adopted for the present invention to solve the technical problems is: a kind of power drive automobile has: driving engine, magneto-electric machine, generating/starting modular converter, super capacitor, speed governing/energy recovery module, drive motor are formed.Each component function is: driving engine is the energy source of automobile; Permanent Magnet and Electric function generating/starting two-way operation, its p-m rotor is installed on the bent axle of driving engine: it is unique load of driving engine during generating, and driving engine kinetic energy all is converted to electric energy; It converts the electric energy that super capacitor stores to the kinetic energy fire an engine during starting; It is the super capacitor charging that generating/starting modular converter, the alternating current that during generating magneto-electric machine is sent convert direct current (DC) to; Direct current (DC) with super capacitor during starting converts the a-c electric drive magneto-electric machine to; Super capacitor is used for storage/release electric energy, and certain storage capacity is arranged, can be when driving engine not be worked independent driving automobile or fire an engine; Speed governing/energy recovery module has two working cells, drives two motors respectively, and equally also can two-way operation: it be used to regulate the rotating speed of drive motor during driving; The electric energy that it sends drive motor during deceleration feeds back to super capacitor and stores after rectification is regulated; Two drive motor direct drive wheels also are dual-purpose motors that can drive/generate electricity.
Its principle of work is: during automobile start, generating/starting modular converter converts the direct current (DC) of super capacitor to alternating current, drives magneto-electric machine and drives engine starting.Running car drives by two drive motor, and the speed of a motor vehicle is by speed governing/energy recovery module controls.The electricity that speed governing during deceleration/the energy recovery module is sent drive motor feeds back to super capacitor and stores.The horsepower output of driving engine is oppositely regulated promptly by the voltage at super capacitor two ends: the low horsepower output of voltage is big, and the voltage VHO Very High Output is little.
Beneficial effect of the present invention:
1, the life-span is long; Saved mechanical transmission mechanisms such as starter, power-transfer clutch, change speed gear box, diff, fault rate, maintenance rate descend in pairs, and prolong service life.
2, cost is low: saved mechanical transmission mechanism, used the super capacitor that price is low, life-span length need not to change to do energy-storage travelling wave tube, cost is greatly reduced than the hybrid vehicle of same level.
3, energy-conservation height: because the existence of super capacitor, driving engine is in optimum Working forever.Used motor-driven, energy recovery technology in addition, than the orthodox car fractional energy savings up to 30%-50%.
4, pollution is few: driving engine is in optimum Working forever, can be with engine off during red parking.The performance of performance super capacitor transient large current discharge has been stopped the starting over-emitting black exhaust during starting.
Description of drawings:
Fig. 1 is a circuit block diagram of the present invention.
Fig. 2 is the distribution graph of the present invention at car chassis.
Among Fig. 1,1. driving engine, 2. magneto-electric machine, 3. generating/starting modular converter, 4. super capacitor, 5. speed governing/energy recovery module, 6. drive motor.
The specific embodiment:
Fig. 2 is the distribution graph of the present invention at car chassis.Among the figure, 1. driving engine, 2. magneto-electric machine, 3. generating/starting modular converter, 4. super capacitor, 5. speed governing/energy recovery module, 6. drive motor.
Claims (3)
- A power drive automobile by: driving engine, magneto-electric machine, generating/starting modular converter, super capacitor, speed governing/energy recovery module, drive motor are formed.Whole connection features is: driving engine is that coaxial mechanical drive is connected with magneto-electric machine; Magneto-electric machine, generating/starting modular converter, super capacitor, speed governing/energy recovery module, drive motor are in turn connected into the dynamically working loop.
- 2. super capacitor according to claim 1, its connection features is: by several ultracapacitors by a series connection and a combined capacity that is combined in parallel.The two poles of the earth of combined capacity are connected in parallel in the loop between generating/starting modular converter and the speed governing/energy recovery module by polarity.
- 3. drive motor according to claim 1 is characterized in that: be made up of two motors that directly drive trailing wheel in a left side/right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101882063A CN102259578A (en) | 2010-05-31 | 2010-05-31 | Electric transmission automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101882063A CN102259578A (en) | 2010-05-31 | 2010-05-31 | Electric transmission automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102259578A true CN102259578A (en) | 2011-11-30 |
Family
ID=45006481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101882063A Pending CN102259578A (en) | 2010-05-31 | 2010-05-31 | Electric transmission automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102259578A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040200654A1 (en) * | 2003-04-09 | 2004-10-14 | Nissan Motor Co., Ltd. | Drive apparatus for vehicle |
| CN1833933A (en) * | 2005-03-14 | 2006-09-20 | 株式会社日立制作所 | Electric four-wheel drive vehicle and control unit |
| US20070096683A1 (en) * | 2005-03-31 | 2007-05-03 | Hitachi, Ltd. | Electric Motor Driving System, Electric Four-Wheel Drive Vehicle, and Hybrid Vehicle |
| CN101309810A (en) * | 2005-09-23 | 2008-11-19 | Afs三一电力公司 | Method and apparatus for power electronics and control of plug-in hybrid propulsion with fast energy storage |
-
2010
- 2010-05-31 CN CN2010101882063A patent/CN102259578A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040200654A1 (en) * | 2003-04-09 | 2004-10-14 | Nissan Motor Co., Ltd. | Drive apparatus for vehicle |
| CN1833933A (en) * | 2005-03-14 | 2006-09-20 | 株式会社日立制作所 | Electric four-wheel drive vehicle and control unit |
| US20070096683A1 (en) * | 2005-03-31 | 2007-05-03 | Hitachi, Ltd. | Electric Motor Driving System, Electric Four-Wheel Drive Vehicle, and Hybrid Vehicle |
| CN101309810A (en) * | 2005-09-23 | 2008-11-19 | Afs三一电力公司 | Method and apparatus for power electronics and control of plug-in hybrid propulsion with fast energy storage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111130 |