CN101585319A - Wind energy decompressing speed-increasing electric-mixed induction gas electric vehicle - Google Patents

Abstract

A wind energy decompressing speed-increasing electric-mixed induction gas electric vehicle belongs to the field of motor vehicle. The aim of the invention is to provide the wind energy decompressing speed-increasing electric-mixed induction gas electric vehicle which generates power through the self power generation. According to the invention, the base of the vehicle body is installed with an exhaust pipe. Concentration air inlets on the exhaust pipe are corresponding with the vehicle head, and a concentration air outlet is corresponding with the vehicle back. The exhaust pipe has a Y shape. Two concentration air inlets are provided and one concentration air outlet is provided. The Y-shaped exhaust pipe is installed with a power generation set fan which is connected with a power generator that is respectively connected with a power storage cabinet and a charging cabinet. The invention adopts a principle of power generation by wind energy and combines the atmosphere in the vehicle speed with the concentrated gas pressure of the air. The oil pressure transmission of the vehicle is changed to the pressure transmission of air and new electric power as an air drill and the wind energy through the steps of induction of the power generation device, passing through a thruster device, passing through a gas storage device, passing through a transmitting device, sending out the electric power effect and retransmitting for impelling the further motion.

Description

Wind energy decompressing speed-increasing electric-mixed induction gas electric vehicle

Technical field:

The invention belongs to automotive field.

Background technology:

Automobile is to play the extremely important vehicle in modern people's life, existing car power source mainly is organic energy such as gasoline, diesel oil, natural fuels, the excessive exploitation with the energy of rolling up along with automobile quantity, existing world's ubiquity energy shortage problem, and the in use a large amount of blow down gas of automobile, environment is caused gross pollution, and the price of these organic energy is also higher relatively simultaneously.In order to solve organic energy, having occurred adopting electric power is the electronlmobil of the energy accordingly, and its electric power energy mainly is to derive from power plant's supply, though do not produce pollution, the electric power energy of the consumption power plant that it is relatively large.

Summary of the invention:

The purpose of this invention is to provide a kind of wind energy decompressing speed-increasing electric-mixed induction gas electric vehicle that produces power by self generating.

The present invention is equipped with exhaust duct on the car body chassis, the corresponding headstock of exhaust duct be to concentrate ventilation inlet, the corresponding tailstock be to concentrate air outlet, exhaust duct is shaped as Y shape, concentrated ventilation inlet is two, and concentrated air outlet is one, and generating blower fan group fan is installed on the Y shape exhaust duct, the generator set fan is connected on the electrical generator, and electrical generator is connected with charging cabinet with the electric power storage cabinet respectively.

Generating blower fan group fan all is installed in each branch of Y shape exhaust duct of the present invention, just has three generating blower fan group fans, three generating blower fan group fans are connected on separately the electrical generator, and each electrical generator all is connected with charging cabinet with the electric power storage cabinet.

Advantage of the present invention is:

1, the present invention takes the principle of wind power generation, concentrated gas pressure in conjunction with barometric pressure in the speed of a motor vehicle and air, pass through the induction of generating set like that---------conduction device---sends the electric energy effect---, and conduction again promotes development to accumulator unit, the pressure conduction of the oil pressure of car conduction becoming air and new electric energy to add the thruster device to air drill, wind energy.

2, energy-conservation: main traditional gasoline and diesel oil, now substitute with wind energy, gas energy, electric energy, few with or without the hybrid power cooperation, utilize nature and car drag reduction blast, low cost.

3, environmental protection: utilize wind energy air pressure principle to reach the pressurization of garage decompressing speed-increasing wind energy electric power, increase garage's power and reduce pollution, keep garage to stablize environmental protection.

4, consumption reduction: wind-powered electricity generation pressure hybrid power electric car self is enabled the wind power generation principle, preliminary successful research and development, at first reduced the oil price of whole world gasoline car, two kinds of cars of diesel-powered vehicle, reached after progressively transforming, fall oil price 80% to 100% need not use petrol and diesel oil less.

5, this wind power generation is transformed innovation on the vapour electric car, also is progressively to utilize the wind energy principle, utilizes garage's natural wind energy decompressing speed-increasing, utilizes the natural wind energy nature remodeling with regard to the synergy high-tech, reaches real energy-conserving and environment-protective.

6, the wind energy advanced of garage, windage are pressed, wind speed is pressed, wind-force is pressed, general mood is pressed, pneumatic being press-fitted with induction motor generating, electric power storage, progressively ban petrol and diesel oil and form the innovative form new forms of energy wind-powered electricity generation car that wind energy gas can generate electricity.

Description of drawings:

Accompanying drawing is a structural representation of the present invention.

The specific embodiment:

The present invention is equipped with exhaust duct on the car body chassis, the corresponding headstock of exhaust duct be to concentrate ventilation inlet, the corresponding tailstock be to concentrate air outlet, exhaust duct is shaped as Y shape, concentrated ventilation inlet is two, and concentrated air outlet is one, and generating blower fan group fan is installed on the Y shape exhaust duct, the generator set fan is connected on the electrical generator, and electrical generator is connected with charging cabinet with the electric power storage cabinet respectively.

Generating blower fan group fan all is installed in each branch of Y shape exhaust duct of the present invention, just has three generating blower fan group fans, three generating blower fan group fans are connected on separately the electrical generator, and each electrical generator all is connected with charging cabinet with the electric power storage cabinet.

The present invention adopts that wind energy, the windage that garage advances pressed, wind speed is pressed, wind-force is pressed, general mood is pressed, pneumatic pressure, and the generating of adapted induction motor, electric power storage progressively replace petrol and diesel oil and form the innovative form new forms of energy wind-powered electricity generation car that wind energy gas can generate electricity.

The preceding damping that the present invention uses garage is established two row or triplex row decompression conduction air channel (science coefficient in a organized way) and is installed (can according to car shape needs) three ductor generators additional for wind channel; Establish one (in, large-scale) electricity storage cabinet behind the induction generator or be electric storage tank, be higher than several times in storage battery; Its medium and small electric storage tank is guiding, and wherein big electric storage tank reaches parking and do not have a power failure, and as far as not short of electricity, progressively reaches the wind power generation deposit and replenishes.

The electric weight of electricity storage tank can be deposited to store up and need not manually charge and be transmitted to ductor generator with garage's blast, being transmitted to total storage tank again reaches garage and stops all having sufficient electric weight, generator charging is more sufficient in advancing especially, can increase the horsepower of car and several times of force rate fuel oil, the combustion gas that move ahead, reach the electricity foot, strength is big, speed is fast.

The present invention researches and develops principle:

1. wind wheel power absorbed from wind can be represented with following formula:

P＝0.5C _pAρv _f ³

In the formula: P is the power of wind wheel output; C _PPower coefficitent for wind wheel; A is the wind wheel blade wind area; ρ is a density of air; v _fBe wind speed;

2. blast strongly expressed formula is as follows:

Q＝0.5Cv _F ²

In the formula: C is an aerodynamic drag factor, and is relevant with body form, selects 3 herein; v _FRelative velocity for wind and wind wheel

3. the maximal efficiency of wind machine

P＝FV＝QAv

In the formula: F is the wind pressure that wind wheel blade is received; The speed of v wind wheel blade.

So following formula is arranged to be set up:

F＝QA＝0.5C _PA(v _f-v) ²

P＝0.5CρA(v _f-v) ²v

C in the formula _PPower coefficitent for wind machine

By following formula as can be known, work as v=v _f/ 3 o'clock, obtain the maximal efficiency of wind machine, expression formula is as follows:

$P_{\max }=0.5\mathrm{\ρ}A{v_f}^3\left(\frac{4C}{27}\right)$

So can draw

$C_{P_{\max }}=\frac{4C}{27}=\frac{4}{9}$

4. the calculating of wind wheel power absorbed from wind

Little wind wheel was of a size of before the present invention got two: the long 5cm of AB, the long 10cm of BC; Back strong wind size of wheel is: the long 5cm of AB, the long 15cm of BC.

In addition, suppose that barometric pressure is a standard atmosphere, density of air is 1.2255Kg/m ³Wind transfixion, i.e. v _fBe the speed of a motor vehicle (v herein _fFor the speed of a motor vehicle and wind speed and speed).

Then little wind wheel power absorbed from wind is

P＝0.5C _pAρv _f ³≈1.4×10 ^-3v _f ³ (a)

Then, then have big wind wheel power absorbed from wind to be according to conservation energy:

P＝0.5(1-C _p)C _pAρv _f ³≈1.2×10 ^-3v _f ³ (b)

Formula (a) is wind wheel power absorbed computing formula from wind under standard atmosphere.

Because what we utilized is to concentrate wind energy plant, shrinkage area ratio from air inflow aperture to central authorities' inlet is designed to A1: A2=4: 1, obviously cross-sectional area reduces 4 times, flow is certain, then the wind speed maximum can increase 4 times, but because there is certain loss in flow, so the speedup of 4 times of out of reachs, according to the association area development test, establish wind speed herein and increase to 2 times of former wind speed.If suppose that the speed of a motor vehicle is 18Km/h herein, increase to 36Km/h by concentrating the wind energy plant wind speed, be 10m/s, then little wind wheel power absorbed from wind is 1.4W.Big wind wheel power absorbed is 1.2W.Then the power that closes of 3 wind wheels absorption is 4W.

The generator mark that we select is 160S2, and rating horsepower is 5KW, and rated voltage is 400V, rated frequency 50HZ, and rated speed of rotation 1500r/min=25r/s, at full load efficient is 81.5%, full load excitation voltage 41.2V, full load excitation electric current 6.75A.Off-load excitation voltage 13.3V, open-circuit excitation electric current 2.54A.

If transmission system efficiency is 70%, then actual aerogenerator output efficiency is 2.8W.

Then order:

$\frac{1}{2}M{\mathrm{\&omega;}}^2{\mathrm{<figure-callout\; id="2"\; label="r"\; filenames="A2009100671650009H1.png"\; state="\{\{state\}\}">r</figure-callout>}}^2=2.8$

M is wind-force unit mass M=1Kg in the formula, and r is wind-force unit gear compound graduation radius of circle (the directly gear that is connected with wind machine), then can get ω r=2.2.Tooth radius is 5cm if the transmission gear system links to each other with electrical generator, and then generator speed is 44r/s, is fully laden, and efficient is 81.5%.So the speed of a motor vehicle is 18Km/h, the time, each second, electric energy generated was 5KW * 81.5%=408KJ, and voltage is 41.2V, and electric current is 6.75A.

The electric energy generated and the speed of a motor vehicle are closed:

When the resulting velocity of the speed of a motor vehicle and wind speed during greater than 6Km/h,

Each second, electric energy generated was 5KW * 81.5%=408KJ, and voltage is 41.2V, and electric current is 6.75A.

When the resulting velocity of the speed of a motor vehicle and wind speed during less than 6Km/h, do not reach the wind wheel driving torque, automobile-used electric weight need use electrical storage device standby.

Claims (2)

1, a kind of wind energy decompressing speed-increasing electric-mixed induction gas electric vehicle, it is characterized in that: exhaust duct (3) is installed on car body chassis (2), the corresponding headstock of exhaust duct (3) be to concentrate ventilation inlet (1), the corresponding tailstock be to concentrate air outlet (8), exhaust duct (3) is shaped as Y shape, concentrating ventilation inlet (1) is two, concentrating air outlet (1) is one, generating blower fan group fan (4) is installed on the Y shape exhaust duct (3), generator set fan (3) is connected on the electrical generator (5), and electrical generator (5) is connected with charging cabinet (7) with electric power storage cabinet (6) respectively.

2, wind energy decompressing speed-increasing electric-mixed induction gas electric vehicle according to claim 1, it is characterized in that: generating blower fan group fan all is installed in each branch of Y shape exhaust duct (3), just have three generating blower fan group fans, three generating blower fan group fans are connected on separately the electrical generator, and each electrical generator all is connected with charging cabinet with the electric power storage cabinet.

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