CN101596854A - Direct current brushless permanent magnet electromotor direct drive front-steam and back-electricity hybrid automobile - Google Patents
Direct current brushless permanent magnet electromotor direct drive front-steam and back-electricity hybrid automobile Download PDFInfo
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- CN101596854A CN101596854A CNA200810187861XA CN200810187861A CN101596854A CN 101596854 A CN101596854 A CN 101596854A CN A200810187861X A CNA200810187861X A CN A200810187861XA CN 200810187861 A CN200810187861 A CN 200810187861A CN 101596854 A CN101596854 A CN 101596854A
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- permanent magnet
- direct current
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- interlock
- direct drive
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Abstract
The present invention's " direct current brushless permanent magnet electromotor direct drive front-steam and back-electricity hybrid automobile " is to utilize Audi's 100 type cars, repacking, experiment electronlmobil, under the prerequisite that does not change complete vehicle structure, front-wheel is still by internal combustion engine drive, and trailing wheel is by the brush DC Nd-Fe-B permanent magnetic electrical motor direct drive that is embedded in the wheel hub.1. electrical motor adopts the Nd-Fe-B permanent magnet outer-rotor structure, and stator adds poured with epoxy resin by aircored aluminium strip coil and forms.2. increased the high-frequency switch rectifying power supply that does not have permanent-magnet electric machine controller and charging usefulness with the direct current of Das Gaspedal interlock.3. increased brake energy regenerative apparatus with the brake pedal interlock.4. pure when electronic: F-Zero 120Km, 200Km continuously travels.5. during hybrid power: F-Zero 200Km, the 900Km that travels continuously, 6.4 liters of fuel consumption ofs 100km.Fuel-economizing 40%.
Description
I utilized own Audi's 100 type cars from 1996, repacking, experiment electronlmobil under the prerequisite that does not change complete vehicle structure, are successively attempted multiple spark ignition engine electrical motor combination form:
1, DC machine is serially connected between the turbine transformer of crankshaft for gasoline engine mouth (adding free-wheel clutch) and automatic transmission, but the space is limited, motor is done not quite, and is impracticable.
2, DC machine is serially connected between crankshaft for gasoline engine mouth and the automatic transmission, motor stator adds slip ring and connects gasoline engine crank, and motor rotor connects the automatic transmission input shaft, replaces turbine transformer with electrical motor.Change greatly, difficulty is big, and is existing still in experiment.
3, install gear case additional between the turbine transformer of crankshaft for gasoline engine mouth (adding free-wheel clutch) and automatic transmission and adorn two DC machine in the driving engine both sides, its complex structure is changed big to former car.
4, former car f-w-d structure is constant, installs brush DC Nd-Fe-B permanent magnetic electrical motor in two rear wheel hubs additional, to realize the trailing wheel direct drive.
5, in forward and backward four-wheel wheel hub, install brush DC Nd-Fe-B permanent magnetic electrical motor additional, to realize the full-time direct drive of four-wheel.
One, through the experiment of various ways, selected at last front-wheel spark ignition engine drives, and promptly keeps former car type of drive constant, and trailing wheel is by the electrical motor direct drive that is embedded in the wheel hub.Like this, former car without any change, has just been increased electronic part:
1, four wheels is replaced by 17 o'clock wheel hubs, the wheel of the tire of 215R40-17.So that place bigger electrical motor.
2, increased and with the direct current brushless permanent magnet electromotor controller of Das Gaspedal interlock.
3, increased the high-frequency switch rectifying power supply of charging usefulness
4, increased the brake energy regenerative apparatus of controlling with the master cock of brake pedal interlock.
5, increased the storage battery of in driving engine both sides, luggage boot, arranging.
6, the direct current brushless permanent magnet electromotor controller that is placed in the luggage boot, the high-frequency switch rectifying power supply of charging usefulness have been increased
7, increased the brake energy regenerative apparatus of controlling with the master cock of brake pedal interlock
Two, electrical motor is the critical component of electronlmobil, through testing for many years, analyze and comparing, in machines such as typical DC motor, permanent magnet direct current motor, three phase variable frequency change-speed motor, direct current brushless permanent magnet electromotor, the final brush DC Nd-Fe-B permanent magnetic electrical motor that adopts, be embedded in wheel hub, cooperate the direct current brushless permanent magnet electromotor controller, constitute the electronic Direct Driving System of trailing wheel, the differential during turning is then realized by the rotating speed that the direct current brushless permanent magnet electromotor controller is adjusted the back wheel direct drive electrical motor of two platform independent respectively.
1, electrical motor adopts the Nd-Fe-B permanent magnet outer-rotor structure,
2, stator adds poured with epoxy resin by aircored aluminium strip coil and forms.
Three, direct current brushless permanent magnet electromotor controller
1, with brushless motor special IC MC33035 and special-purpose drive integrated circult IR2113 and high-power IGBT module formation.
2, consider vehicle-mounted changeable harsh environment,, but use the large tracts of land aluminium radiator without the fan heat radiation.
Four, high-frequency switch rectifying power supply.
1, is used for being battery charge, adopts now to be widely used ripe high-frequency switching rectifier, just transform it as input voltage range wideer high-frequency switch rectifying power supply.
2, consider vehicle-borne harsh environment,, but use the large tracts of land aluminium radiator without the fan heat radiation.
Five, brake energy regenerative apparatus.
Be used for changing brake, the dump energy when sliding is the storage battery additional charge, also adopts now to be widely used ripe high-frequency switching rectifier, it is wideer just to transform it as input voltage range, output voltage, the high-frequency switch rectifying power supply that electric current is adjustable.
Six, storage battery.
1, experiment usefulness is lead-acid storage battery.
2, next step will adopt lithium ion battery, with expendable weight, increase capacity.
3, along with the maturation of super large bulk capacitance technology, its device as storage of electrical energy will be adopted.
Seven, vehicle performance:
1, pure when electronic: F-Zero 120Km, 200Km continuously travels.
2, during hybrid power: F-Zero 200Km, the 900Km that travels continuously, 6.4 liters of fuel consumption ofs 100km.But fuel-economizing 40%.
Eight, the overall evaluation.
1, the back wheel direct drive motor designs novelty of independent research, compact conformation, the power density height, horsepower output is big, measures with arcing time factor 30%, reaches 36KW, and two-wheeled adds up to 72KW, is enough to drive the such vehicle of Audi-100.
2, energy recycle device be applied as the storage battery additional charge, prolonged continual mileage.
Nine, promotion prospect.
1, need not redesign vehicle,, can repack the hybrid vehicle of gasoline, electric dual-purpose into, be fit to batch manufacturing as long as the vehicle of every existing f-w-d installs above-mentioned trailing wheel power driven system additional.
2, the social recoverable amount of similar vehicle is very big, if with this technology it is reequiped, then is one piece of big article of automotive field energy-saving and emission-reduction.
Claims (4)
- Technical characterictic of the present invention mainly contains: utilize Audi's 100 type cars, repacking, experiment electronlmobil, under the prerequisite that does not change the car load precursor structures, experiment through various ways, selected at last front-wheel spark ignition engine drives, promptly keep former car type of drive constant, trailing wheel is by the DC Brushless Motor direct drive that is embedded in the wheel hub.1,, is embedded in the front-steam and back-electricity hybrid automobile of the brush DC Nd-Fe-B permanent magnetic electrical motor direct drive in the rear wheel hub with the controller of DC brushless motor control of Das Gaspedal interlock.
- 2, the brush DC Nd-Fe-B permanent magnetic rotor electrical motor of independent research
- 3, with the direct current brushless permanent magnet electromotor controller of Das Gaspedal interlock.
- 4, with the brake energy regenerative apparatus of the master cock control of brake pedal interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810187861XA CN101596854A (en) | 2008-12-24 | 2008-12-24 | Direct current brushless permanent magnet electromotor direct drive front-steam and back-electricity hybrid automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810187861XA CN101596854A (en) | 2008-12-24 | 2008-12-24 | Direct current brushless permanent magnet electromotor direct drive front-steam and back-electricity hybrid automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101596854A true CN101596854A (en) | 2009-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA200810187861XA Pending CN101596854A (en) | 2008-12-24 | 2008-12-24 | Direct current brushless permanent magnet electromotor direct drive front-steam and back-electricity hybrid automobile |
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| CN (1) | CN101596854A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261403A (en) * | 2010-05-31 | 2011-11-30 | 比亚迪股份有限公司 | Brake and braking energy reclaiming system with same |
| CN102444580A (en) * | 2010-09-30 | 2012-05-09 | 艾默生电气公司 | Digital compressor with direct start brushless permanent magnet motor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158298Y (en) * | 2008-01-28 | 2008-12-03 | 徐新生 | Double-energy source double-power automobile |
-
2008
- 2008-12-24 CN CNA200810187861XA patent/CN101596854A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158298Y (en) * | 2008-01-28 | 2008-12-03 | 徐新生 | Double-energy source double-power automobile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261403A (en) * | 2010-05-31 | 2011-11-30 | 比亚迪股份有限公司 | Brake and braking energy reclaiming system with same |
| CN102444580A (en) * | 2010-09-30 | 2012-05-09 | 艾默生电气公司 | Digital compressor with direct start brushless permanent magnet motor |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20091209 |