Showing posts with label example. Show all posts
Showing posts with label example. Show all posts

Auto Revolution: 6-Hydrogen Car

Posted by Unknown On Friday, 15 June 2012 12 comments
Auto Revolution: 6-Hydrogen Car

Hydrogen Car:


Fuel Cell provides an electric motor through an inverter with electricity.
car
Full Cell Car
If the fuel cell is powered with pure hydrogen, it has the potential to be up to 80% efficient then converting 80 % of the energy content of the hydrogen into electrical energy.
However, we still need to convert the electrical energy into mechanical work and, This is accomplished by the electric motor and inverter.

A fuel cell is an electrochemical energy conversion device. A fuel cell converts the chemicals hydrogen and oxygen into water, and this produces quietly and efficiently electricity without pollution. The best part is, the by-products from an operating fuel cell are heat and water

Tags: fuel cell hydrogen, hydrogen car, hydrogen fuel, hydrogen fuel car, hydrogen cell carhydrogen cell, honda fuel cell, fuel cell cars, hydrogen cars


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Auto Revolution: 5- Air Car

Posted by Unknown On Thursday, 14 June 2012 1 comments
Auto Revolution: 5- Air Car

Air Car:

Air Car
Compressed Air Engine 
As an alternative of a gasoline engine, air cars will almost certainly use the Compressed Air Engine (CAE).  Air can be used as fuel to this type of engines. This will produce enough power for speeds of about 35 miles (56 kilometers) per hour.think air could become an even better energy source.
 Air is all around us. Air never runs out. Air is nonpolluting. Best of all, air is free. Unfortunately, air alone can't be used as a fuel. First, energy has to be stored in it by squeezing the air tightly using a mechanical air compressor. Once the compressed air is released, it expands. This expanding air can be used, for example, to drive the pistons that power an engine. 



POWERED BY: Compressed Air
ELECTRICAL CONNECTION: Could be established to run the Air compressor.
FUEL: Powered by an Compressed Air Engine (CAE)
GASOLINE ENGINE OPERATION: Does not have a gasoline engine



Advanced Car.
Conventional cars.
Electric Car.
Hydrogen Car.
Plugin-Hybrid Car.
Air Car.
Hybrid Car.



Tags: Compressed air engine, CAE, Air Car, compressed air car
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Auto Revolution : 4- EV

Posted by Unknown On 1 comments
Auto Revolution : 4- EV or Electric Vehicles

Electric Car:    
          

EV
Electric Vehicle
As an alternative of a gasoline engine,  all-electric vehicle will have an electric motor and high-voltage lithium-ion battery. It will operate purely on electricity and is aimed to go up to 100 miles on a single charge.

Because electricity is often cheaper than gasoline, it may be less costly to operate. Especially if you charge the battery at night when electric rates are lower.

And Because electricity is cleaner than gasoline, it will be the best friend to the planet. The all-electric vehicle "EV" will also feature a Regenerative Braking System, which will enable it to capture braking energy and store it for later use. and needs no cooling and lots mechanical components so energy is saved also.



POWERED BY: Lithium-ion battery with the highest voltage capacity
ELECTRICAL CONNECTION: Must recharge by plugging into an electric outlet
FUEL: Powered by an electric motor and battery
BATTERY CHARGED BY: 120-volt outlet or 240-volt outlet upgraded with electric vehicle supply equipment
GASOLINE ENGINE OPERATION: Does not have a gasoline engine
ELECTRIC MOTOR OPERATION: Provides all the driving power for the vehicle to a targeted range of up to 100 miles3- Hydrogen Car:



Advanced Car.
Conventional cars.
Electric Car.
Hydrogen Car.
Plugin-Hybrid Car.
Air Car.
Hybrid Car.


Tags: electric car ev, electric car, ev cars, ev car conversion, ev conversion, ev car motorev motor, electric car conversion, electric vehicle, ev battery, ev battery, smart car ev, electric car, electric car ev
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Auto Revolution: 3- Plugin - Hybrid Car

Posted by Unknown On 79 comments
Auto Revolution: 3- Plugin - Hybrid Car

Plugin - Hybrid Car:

There is no much different between hybrid and plugin-hybrid. The plug-in hybrid electric automobile provides maximum fuel efficiency by pairing a unique high-voltage battery and electric motor with a gasoline engine. This means the gasoline engine does not have to run all the time.
Hybrid Car
Plugin - Hybrid Car

That's better for the planet. The plug-in functionality allows you to charge the battery using sometimes a 120-volt or a 240-volt outlet upgraded with electric vehicle supply devices. By doing so, you extend the distance this vehicle can travel in all-electric mode. Its high-voltage lithium-ion battery provides enough power to operate in all-electric mode for short driving times. The plug-in hybrid electric vehicle also features a Regenerative Braking System, which enables it to capture braking energy and store it for later use.


POWERED BY: Gasoline engine and high-voltage battery
ELECTRICAL CONNECTION: Though not absolutely necessary, plugging in will provide optimal performance
FUEL: Will operate entirely on gasoline, entirely on electricity or on a combination of both
BATTERY CHARGED BY: The gas engine, recycled energy from braking and by plugging into a 120-volt outlet or 240-volt outlet upgraded with electric vehicle supply equipment
GASOLINE ENGINE OPERATION: Powers vehicle at higher speeds, shuts off at low speeds and when vehicle is stopped
ELECTRIC MOTOR OPERATION: Powers vehicle at low to moderate speeds and for short commutes
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Auto Revolution: 2- Hybrid Car

Posted by Unknown On 5 comments
Auto Revolution: 2- Hybrid Car


Hybrid Car:

Hybrid Car
Hybrid Car
It's called a hybrid for the reason that it's part gasoline engine,and part electric motor. The gasoline engine does not have to run all the time. And when hybrid car is getting powered by electricity, it's not burning gasoline.

Good for fuel efficiency.
Good for the planet.
 In most circumstances at low speeds and for short distances, hybrid cars run exclusively on electricity. At higher speeds, and when you need more power, the gasoline engine kicks in. hybrid cars also feature a Regenerative Braking System. Unlike a traditional gasoline engine where the energy generated by braking is lost, this capture braking energy and store it for later use.


POWERED BY: Gasoline engine and electric motor
ELECTRICAL CONNECTION: Doesn't need to be plugged in
FUEL: Gasoline
BATTERY CHARGED BY: When running, the gasoline engine charges battery. Energy from braking is also captured to charge battery
GASOLINE ENGINE OPERATION: Powers vehicle at higher speeds, shuts off at low speeds and when vehicle is stopped
ELECTRIC MOTOR OPERATION: Powers vehicle at low speeds and for short distances
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Auto Revolution: 1- Conventional car

Posted by Unknown On 0 comments
Auto Revolution: 1- Conventional car


Conventional car
Every one knows about traditional cars. The type of vehicle we've all grown up with is operated by an internal combustion engine (ICE), which works continuously until you shut the vehicle off. To operate it, you send gas in the engine; the exhaust exits the tailpipe. 
traditional car
conventional car

A significant amount of an internal combustion engine's energy is lost during braking, and about 30% of energy wasted in engine cooling. not to mention, how much Energy are used to moves and operates about 2 tons of mechanical components.  Capturing this energy and using it for powering the car was one of the car-makers dreams.


POWERED BY: Internal combustion engine
ELECTRICAL CONNECTION: None
FUEL: Gasoline
BATTERY CHARGED BY: When running, the engine charges battery.     


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Brake System: 3- EBD (Electronic brake force distribution)

Posted by Unknown On Tuesday, 8 May 2012 2 comments
3- EBD (Electronic brake force distribution)

What is EBD?
When a rotating wheel is subjected to excessive heavy braking, it is prone to lock-up. In motor vehicles,
the anti-lock braking system (ABS) works to prevent this by monitoring wheel speeds and taking action in the form of releasing pressure on the braking circuit, when a rapid deceleration occurs in any of the wheels to ensure steering and vehicular control is maintained during heavy or emergency braking. This has its disadvantages though, as different amounts of braking pressure are required to lock a rotating wheel on different surfaces.

Effect of EBD
EBD Operation 
How does it works?
here is an example to explain how EBD work, less braking pressure would be needed to lock a wheel which was in contact with ice than a wheel which was in contact with an asphalt road.

 In a situation where the wheels of a vehicle are on different surfaces (for example the two left wheels are on a concrete road and the two right wheels were on snow), during an emergency stop ABS would detect the two right wheels about to lock and would activate, even though the two left wheels would not have locked when the right wheels did.

 EBD detects such conditions and electronically controls the braking force applied to each individual wheel, and therefore maximizes the braking force to ensure a maximum braking effectiveness. The final result is more precise and effective braking under all conditions, and also makes the car much more stable under heavy braking, reducing front end dive

Press to Watch Brake System Video 1

Press to Watch Brake System Video 2
Press to Watch Brake System Video 3

Read About ABS : Press Here
Read About ESP : Press Here
Read About ESC : Press Here
Read About EBD: Press Here
Read About LSD: Press Here
Read About BAS: Press Here

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