What is hydrogen fuel battery?
Junior high school chemistry class, we experimented with electrolysis of water, electricity and water solution and broken into hydrogen and oxygen. The fuel power generation hydrogen fuel battery is the basic principle of the reverse reaction of electrolysis of water, produces fuel Laptop battery is electricity and water. The specific reaction process as follows: hydrogen on the anode catalyst decomposed into protons and electrons, protons a positive charge across the membrane to reach the cathode, overcast with charged electrons in the external circuit to run, resulting in power. In the oxygen ions on the cathode catalyst and electrons, protons reaction mix in water. Battery by a large number of series such as fuel batteries, you can generate enough electricity to drive the car.
Hydrogen fuel batteries and normal batteries differentiated mainly due to: dry batteries, storage battery is a kind of energy storage is to store energy when needed and then released, while strictly speaking, is a kind of device for hydrogen fuel IBM ThinkPad R32 battery energy production, such as power plants, as is the chemical energy directly into electrical energy generating electrochemical energy.
Daimler’s fuel battery hybrid electric vehicle
Daimler in Germany in June 2009 from 7 to 11, held in Vienna, Austria, World Congress and Mobility & City Transport “, the first public bus hybrid fuel battery” FUELBATTERY Citaro hybrid. In the bus “Citaro” released a few months ago on a combination equipped with a diesel hybrid buses “Citaro G BlueTec Hybrid” hybrid system based on the class B “the same battery system fuel Dell Latitude D500 battery vehicle fuel. First, the production of 30, providing the company the leading European bus service, started in autumn 2009 as line coach in various cities has launched a large-scale test empirically.
4 bus Citaro G BlueTec Hybrid uses a series hybrid forms of power generation of 4.8 trips six cylinder diesel engines and anchored in the roof of the lithium-ion rechargeable battery, the front and the rear axle is equipped with a four wheel motors. FUELBATTERY Citaro hybrid motor and lithium-ion rechargeable battery devices shared by the electric subsidies, only the engine parts for the systems of fuel batteries. And the Citaro G BlueTec Hybrid, as the system of regenerative braking for charging rechargeable batteries, therefore, different types of terrain and traffic conditions, using hydrogen as fuel can be reduced by 10 ~ 25% . Currently, the company has not announced details FUELBATTERY Citaro hybrid performance index. Citaro G BlueTec Hybrid power output of 320kW motor, lithium-ion rechargeable battery weighs 350 kg, power output of 180 kW.
Motor fuel battery hydrogen GM
General Motors 2007 High-tech Energy Power Technology Show, General Motors, the last vehicle fuel battery – the Chevrolet Equinox and the Chinese public completed the distance “first zero” contact, which is vehicle fuel batteries in Asia for the first time show. After several years of joint efforts, GM’s Chevrolet Equinox is the fourth generation fuel hp OmniBook XE3 battery vehicles. With the market debut of the car Chevrolet Volt uses a common date, the most effective fifth-generation fuel technologies propulsion battery and lithium batteries. Which is the world’s largest manufacturer of car Although R & D and production models of the Toyota suffered sales pressure, but in most cutting-edge R & D provided a large number of automotive technologies?
Chevrolet Equinox fuel battery group, consisting of 440 serial composition of the VGP-BPS2B battery output to 93 kilowatts, 73 kilowatts in the car (100 hp) synchronous motor driven by a common 0, – 1 00 kilometers / hour to speed up to 12 seconds, while the first wheel models can reach a maximum speed of 160 kmh. The life span of 2 years or 8 million kilometers, through the insulation and ongoing programs and other aspects of a series of improvements that can be below zero weather to start and running normally, this is it compared to the previous model of important advances. Equinox Fuel storage device hydrogen consists of three 700 bar (1 bar = 0.987 atm), composed of top-storage tank of hydrogen pressurized tank of carbon fiber composite materials, the greater capacity hydrogen storage of 4.2 kilograms, which can support up to 320 km mileage.
The real meaning of vehicle hydrogen fuel battery
Why GM cars fuel toshiba PA3383U-1BRS battery with hydrogen as a future direction, other than environmentally friendly, fuel battery vehicles to hydrogen fuel is the meaning of the automotive research and development will lead to major changes, this May be the biggest opportunity in the history of automobile production. Since the adoption of electric propulsion, advanced safety technology and cable car, its mechanical design can be greatly simplified, according to a popular saying: “Spare fuel hydrogen vehicles and components can be reduced to this d ‘tenth. ” It is a terrible thing, but surprisingly, he makes changes that the Internet on the computer industry as a great shock.
Chevrolet Sequel For example, in the absence of engine and gearbox complex, it can put all the power components arranged inside the thin chassis. In other words, slim chassis with four wheels, you can walk, if not for the care of traditional patterns of conduct, for installation of driving and the like, Sequel is quite possible with a console as the handle can be manipulated. With this car, the designers can add any of the above form, without fear of space mechanical components of the compartment is occupied, the use of space will be the traditional car can not be compared. Battery vehicle hydrogen fuel because of some parties, and no internal combustion engine of the class of complex parts, so in theory it is difficult to be bad, now the cars can not be done. Battery vehicles to hydrogen fuel center of gravity is very low, before and after the 50/50 is the best proportion, which is now hard in pursuit of a super sports design car design and speed of motor response nature faster than the internal combustion engine, great torque, but also quiet and reliable, so that the future of fuel apple A1079 battery vehicles to hydrogen fuel, handling and driving pleasure are not worse than vehicle internal combustion engine. Possible in the near future, fuel battery vehicles to hydrogen fuel as the year the popularity of the emergence of integrated circuits, to cause a technological revolution in human society.