The document discusses hydrogen powered vehicle technologies. It explains that hydrogen cars have fuel cells that convert hydrogen into electricity to power electric motors, emitting only water. The status of hydrogen technology development in India is outlined, including prototypes developed. Challenges for hydrogen storage on vehicles are described. Various hydrogen-powered vehicles under development or in use are presented, including the Toyota Mirai and a hydrogen bus in India. The document considers whether hydrogen fuel cell technology can be considered green.
this is the representation of hydrogen fuel. In this presentation we showed how hydrogen is useful for future consumption of fuel. We know that in the future the non-renewable sources of energy will be extincted so we have to concentrate on conventional sources of energy like solar energy energy, nuclear energy, hydrogen fuel. Because hydrogen is highly combustible and produce large of energy so we consider to use hydrogen fuel in future aspect
This is a presentation given during our studies at the Moore School of Business of the University of South Carolina on hydrogen fuel cell technologies.
A hydrogen fuel cell vehicle is a vehicle that uses Hydrogen as a source of fuel. Hydrogen vehicles include hydrogen-fueled space rockets, as well as automobiles and other transportation vehicles. The power plants of such vehicles convert the chemical energy of hydrogen to mechanical energy either by burning hydrogen in an internal combustion engine, or, more commonly, by reacting hydrogen with oxygen in a fuel cell to run electric motors. Widespread use of hydrogen for fueling transportation is a key element of a proposed hydrogen economy.
this is the representation of hydrogen fuel. In this presentation we showed how hydrogen is useful for future consumption of fuel. We know that in the future the non-renewable sources of energy will be extincted so we have to concentrate on conventional sources of energy like solar energy energy, nuclear energy, hydrogen fuel. Because hydrogen is highly combustible and produce large of energy so we consider to use hydrogen fuel in future aspect
This is a presentation given during our studies at the Moore School of Business of the University of South Carolina on hydrogen fuel cell technologies.
A hydrogen fuel cell vehicle is a vehicle that uses Hydrogen as a source of fuel. Hydrogen vehicles include hydrogen-fueled space rockets, as well as automobiles and other transportation vehicles. The power plants of such vehicles convert the chemical energy of hydrogen to mechanical energy either by burning hydrogen in an internal combustion engine, or, more commonly, by reacting hydrogen with oxygen in a fuel cell to run electric motors. Widespread use of hydrogen for fueling transportation is a key element of a proposed hydrogen economy.
It's a technology to generating the electricity by using fuel cell. It is being used now in automobiles, transport vehicles and others various fields. So it is a very effective technology for generating electricity. it has so many advantages and benefits.
A seminar presentation on hydrogen fuel cells and its application in vehicles. A topic that can be presented in BTech & MTech seminars. for more seminar presentations log on to www.mechieprojects.com
Topics Covered:
Why we need Alternative Fuel?
Why Hydrogen is the best Alternative Fuel?
Production, Storage and Transportation of Hydrogen Fuel
Current Status of Hydrogen Fuel
Drawbacks of Using Hydrogen as a Fuel
Hydrogen fuel cell vehicles are zero emission and run on compressed hydrogen fed into a fuel cell "stack" that produces electricity to power the vehicle. A fuel cell can be used in combination with an electric motor to drive a vehicle – quietly, powerfully and cleanly.
Nepal is currently reeling under acute fuel crisis due to undeclared economic blockade by India. Transportation and cooking are two main areas that have been severely affected due to the fuel shortages. Alternative sources of cooking fuels have become a crucial topic of research and investigation on an international scale and Nepal may require such unconventional solutions to cope with the crisis that does not seem to be winding down anytime soon. The utilization of Hydrogen as an energy carrier with regards to domestic cooking has been explored and studied by countless experts over the years and is still a relatively novel concept that requires further exploration.
It's a technology to generating the electricity by using fuel cell. It is being used now in automobiles, transport vehicles and others various fields. So it is a very effective technology for generating electricity. it has so many advantages and benefits.
A seminar presentation on hydrogen fuel cells and its application in vehicles. A topic that can be presented in BTech & MTech seminars. for more seminar presentations log on to www.mechieprojects.com
Topics Covered:
Why we need Alternative Fuel?
Why Hydrogen is the best Alternative Fuel?
Production, Storage and Transportation of Hydrogen Fuel
Current Status of Hydrogen Fuel
Drawbacks of Using Hydrogen as a Fuel
Hydrogen fuel cell vehicles are zero emission and run on compressed hydrogen fed into a fuel cell "stack" that produces electricity to power the vehicle. A fuel cell can be used in combination with an electric motor to drive a vehicle – quietly, powerfully and cleanly.
Nepal is currently reeling under acute fuel crisis due to undeclared economic blockade by India. Transportation and cooking are two main areas that have been severely affected due to the fuel shortages. Alternative sources of cooking fuels have become a crucial topic of research and investigation on an international scale and Nepal may require such unconventional solutions to cope with the crisis that does not seem to be winding down anytime soon. The utilization of Hydrogen as an energy carrier with regards to domestic cooking has been explored and studied by countless experts over the years and is still a relatively novel concept that requires further exploration.
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of mechanical and civil engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in mechanical and civil engineering. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
Response information is for reference. We recommend attending an emergency response workshop to better understand the properties of hydrogen and fuel cell electric vehicles.
A PPT ON 'FUEL CELL VECHILE ' WHICH IS BASED ON FUTURE DEMAND THAT MODERN VECHILE SHOULD BE MADE AND CHANGE IN VECHILE AND POLLUTION CAUSED BY PETROL , I PRESENTED TIHS IN MY COLLEGE AT ICSPR
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PERFORMANCE ANALYSIS OF HYDROGEN FUELED INTERNAL COMBUSTION ENGINEijsrd.com
In the history of internal combustion engine development, hydrogen has been considered at several phases as a substitute of hydrocarbon-based fuels. Starting from the 70’s, there have been several attempts to convert engines for hydrogen operation. Together with the development in gas injector technology it has become possible to control precisely the injection of hydrogen for safe operation. Here we are using stainless steel plate as electrode in the electrolytic cell, the electrolyte being water and NACL salt. The electrolytic cell we used is a 12V battery case made of plastic. The cross sectional layers are cut such that the stainless steel plate fix in the battery case. The plates are separated by very small distance and the plates are given parallel holes for electron flow to be uniform. The power source to the kit is provided by a 12V and 9Ams battery. We used a transparent tube to supply the hydrogen produced in the kit to the air hose tube of our motor cycle. In order to keep the battery charged we used two 6 Amp diode to power the battery while running. There is a separate switch to power the kit and to protect the battery from getting drained. The stainless steel plates are of 50cm length, 25cm height, 2 millimeter thickness. The battery case can hold up to 5 liters of electrolyte. The use of hydrogen with petrol to power the vehicle has resulted in increase in vehicle mileage, accelerating speed with most important task of reduction in exhaust emission.
2. Introduction
Hydrogen cars are basically electric cars. They have electric motors
that drive the wheels just like an electric car but the difference lies in
the battery. Whereas an electric car stores its electricity in a
conventional battery (usually lithium ion or nickel metal hydride),
hydrogen cars store their electricity in the form of hydrogen and
convert it back to electricity in what’s known as a fuel cell.
What makes a hydrogen car possible is a device
called a Fuel cell, which converts hydrogen to electricity, giving off
only heat and water as by products. Because it's non-polluting,
hydrogen seems like the ideal fuel for the 21st century.
A hydrogen fuel cell creates a chemical reaction with the hydrogen
that generates electricity, water and heat. Just like an electric car, there
are no harmful exhaust emissions.
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4. Status of development of Hydrogen Energy in India
• Hydrogen energy is at present only at the Research, Development and
Demonstration (RD&D) stage. The Ministry of New and Renewable
Energy is supporting a broad based RD&D projects on different aspects of
hydrogen energy technologies including hydrogen production, its storage
and utilization for stationary, motive and portable power generation
applications using internal combustion engines and fuel cell technologies.
The focus of RD&D efforts in this area is directed towards development of
new materials, processes, components, sub-systems and systems.
• As a result of RD&D efforts made in the area of hydrogen energy,
laboratory level prototypes of hydrogen fuelled motorcycles, three
wheelers, engine-generator sets, and water/methanol electrolysers for
hydrogen production have been developed. About 15 hydrogen fuelled
motorcycles are being demonstrated in the campus of Banaras Hindu
University, Varanasi. Hydrogen catalytic combustion cookers have been
developed. Facilities for dispensing hydrogen blended compressed natural
gas fuel have been set up in Faridabad and Delhi.
• The Ministry of Science and Technology, CSIR Laboratories, Ministry of
Petroleum and Natural Gas, Defence Research & Development
Organizations, Indian Space Research Organization, Oil & Gas companies,
Department of Atomic Energy and private sector automobile
companies are also involved in the research, development and
demonstration programme related to hydrogen.
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9. Differences between Fuel
Cell cars and other vehicles
• Battery electric vehicles –
drive emissions-free
can use existing infrastructure to recharge, but must be
plugged in for extended periods of time
• Plug-in hybrid electric vehicles –
drive short distances on electricity-only, switching to
liquid fuel for longer trips
not as clean as battery electric or fuel cell vehicles, plug-
in hybrids produce significantly less pollution than their
conventional counterparts
• Conventional hybrids –
derive all their power from gasoline and diesel
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10. Vehicles based on this
Technology
Toyota Mirai in Japan at the end of 2014
Tata Motors and ISRO have already developed a hydrogen bus which is
being tested in India. The bus was expected to get on road in 2015
In March 2015, China South Rail Corporation (CSR) demonstrated the
world's first hydrogen fuel cell-powered tramcar at an assembly facility in
Qingdao.
In July 2010 Boeing unveiled its hydrogen powered Phantom Eye UAV,
powered by two Ford internal combustion engines that have been converted
to run on hydrogen.
Liquid hydrogen and oxygen were also used in the Space Shuttle to run the
fuel cells that power the electrical systems . The by product of the fuel cell
is water, which is used for drinking and other applications that require
water in space
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11. Hydrogen Storage
The major technological barrier to the
development of hydrogen fuel cell cars
Because
• Hydrogen has a very low volumetric
energy density at ambient conditions, equal to about
one-third that of methane.
• When the fuel is stored as liquid hydrogen in
a cryogenic tank the volumetric energy density
(mega joules per litre) is small relative to that of
gasoline.
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12. Targets to achieve :
The fuel tank system when charged should contain 6%
gravimetric hydrogen density.
System should be capable of being recharged at the filling
station in less than 5 min.
The hydrogen should be available at the inlet of the fuel cell at
a pressure of a few bar without it being necessary to heat the
store to a temperature of more than 50 °C.
Methods analysed
• Liquid Hydrogen
• High-pressure hydrogen
• Solid-state hydride storage
• Porous solid adsorption of molecular hydrogen
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13. • Hydrogen fuel cell cars have no exhaust emissions so
they’re great for the kind of local pollutants that
contribute to poor air quality in cities around the world.
• Nitrogen oxide, particulates, soot, black carbon, all the
nasty stuff churned from the exhausts of petrol and
diesel cars that people would rather keep out of their
lungs is completely absent from a fuel cell vehicles. You
just get a dribble of clean water (that you could drink, if
you were absolutely desperate).
Is Hydrogen Fuel Cell
Technology Green
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14. Couldn’t it be dangerous ?
• The answer is YES. Many motorists do point to with
hydrogen is safety and worries about a repeat of the
Hindenburg airship disaster from the thirties. However,
these are misplaced, as Hayles explained: “The tanks
are rated twice as highly [as required] from a safety
perspective – you won’t damage one of these in a road
accident. It’s an unfair comparison, too, because people
get into a petrol car and don’t think about sitting on 50
litres of volatile fuel as they accept this as a danger –
hydrogen is no different.”
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