The hydrogen fuel cell has two electrodes an anode and a cathode, which are separated by a membrane. A fuel cell is a device that converts chemical potential energy energy stored in molecular bonds into electrical energy. Scribd is the worlds largest social reading and publishing site. In these cells, the electrolyte enables the movement of the protons. Introduction to fuel cells ppt download slideplayer. Hydrogen fuel cells for road vehicles pasquale corbo. The products of the reaction in the cell are water, electricity, and heat. Utc power was the first company to manufacture and commercialize a large, stationary fuel cell system for use as a cogeneration power plant in hospitals, universities and large office buildings. Fuel cells are different from most batteries in requiring a continuous source of fuel and oxygen usually from air to sustain the chemical reaction, whereas in a battery the chemical energy usually comes. A preliminary treatment is given on fuel resources and atmospheric pollution concerns which are closely related to the current technology internal combustion engine used for moving people and goods. Aug 16, 2010 fuel cell vehiclesgm the hywire has no internal combustion engine, instrument panel, brake or accelerator pedals but it does have ample power supplied by a gm fuel cell that runs on hydrogen. In 1991, the first hydrogen fuel cell automobile was developed by roger billings.
Download hydrogen fuel cell standard activities in accordance with wto ppt for free. Hydrogen chemistry powerpoint by tammy bui on prezi. Lecture 1 the electronic structure of hydrogen atom ppt download. Ppt hydrogen fuel cells powerpoint presentation free to download id. Hydrogen can either be burned in a jet engine, or other kind of internal combustion engine, or can be used to power a fuel cell to generate electricity to power a propeller unlike most aircraft, which use wings for storing fuel, hydrogen aircraft are usually designed with the hydrogen fuel tanks carried inside the. Sofcs are unique since in those, negatively charged o oxygen ions travel from the cathode positive side of the fuel cell to the anode negati side of the fuel cell instead of positively charged hydrogen i ns travelling from the anode to the cathode, as. First fuel cellfirst fuel cell 3 in 1839, william grove, a british jurist and amateur physicist, first discovered the principle of the fuel cell. Nov, 2017 taking the hydrogen councils vision for hydrogen to the next level, the study entitled hydrogen, scaling up outlines a comprehensive and quantified roadmap to scale deployment and its enabling impact on the energy transition. Explore hydrogen cars with free download of seminar report and ppt in pdf and doc format. The fuel for a hydrogen fuel cell is, as the name suggests, hydrogen. A fuel cell is an electrochemical machine that generates electricity by a chemical reaction making a hydrogen fuel react with some oxidizing agent. Remote work advice from the largest allremote company.
Fuel cells run on hydrogen, the simplest element and most plentiful gas in the universe. Fuel cell megawatt power generation platform hydrogenics. Fuel cell seminar report with ppt and pdf study mafia. This fuel cell animation demonstrates how a fuel cell uses hydrogen to produce electricity, with only water and heat as byproducts. Its burning process is non polluting heating value of 28000 kcalkg its three times greater than hydrocarbon. Ppt hydrogen fuel cell vehicles powerpoint presentation. Displaying powerpoint presentation on hydrogen fuel cell standard activities in accordance with wto available to view or download. A fuel cell is a device that converts the chemical energy from a fuel into electricity through a chemical reaction of positively charged hydrogen ions with oxygen or another oxidizing agent. Fuel cell seminar report with ppt and pdf parts of fuel cells there are 4 main parts anode cathode catalyst proton exchange membrane types of. The choice of electrolyte material also governs the operating temperature of the fuel cell. One of three national centers of excellence for hydrogen storage onboard vehicles is being led by nrel. Hydrogen fuel cells are pollutionfree and have greater efficiency than traditional combustion technology.
Developed with support from mckinsey and launched as global leaders gathered at cop 23 in bonn, this report, presents. Because the picture resolution is compressed, the ppt effects please watch video. In the1960s, international fuel cells in windsor connecticut developed a fuel cell power. The hydrogen fuel cell is also used to produce pure water for the shuttle crew.
This page contains fuel cell seminar and ppt with pdf report. This diversity of sources makes hydrogen a promising energy carrier and enables hydrogen production almost anywhere in the world. Fuel cell engine technology hydrogen fuel cell engines and related technologies. Fuel of the future james paulson jack stewart april 11, 2006 fuel cell history 1800. A single fuel cell consists of an electrolyte sandwiched between two thin electrodes a porous anode and cathode. Validation of vehicle and fuel infrastructure technologies in demonstration projects is a key element of the program. The pem allows only the hydrogen ions to pass through to the cathode where these ions react with oxygen to produce water. You can think of a fuel cell as a kind of battery, except that while a battery keeps its fuel inside itself, a fuel cell needs to be refilled. Also explore the seminar topics paper on hydrogen cars with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2019 2020. This chapter provides an overview of fundamentals and. Introduction to chemical reactions ppt video online download. Learn more about water emissions from fuel cell vehicles. What is a fuel cell a fuel cell is an electrochemical device that combines hydrogen and oxygen to produce electricity, with water and heat as its byproduct.
Pdf fuel cells and their applications researchgate. Solid oxide fuel cell certain solid have tendency to conduct electricity at high o temperature and an serves as electrolytes for fuel cell. A free powerpoint ppt presentation displayed as a flash slide show on id. Ppt hydrogen fuel cells powerpoint presentation free to. Oct 24, 2008 polymer electrolyte membrane fuel cell technologies are also being advanced.
The fuel cell therefore is not limited by the carnot ef. Aug 20, 2018 the hydrogen fuel cell is also used to produce pure water for the shuttle crew. Fuel cells generally contain anode anode catalyst cathode cathode. Regarding hydrogen fuel cell technologies, nas noted their steady stream of progress and their promise for providing improved fuel economy and reduced emissions. Ppt hydrogen fuel cell vehicles powerpoint presentation free to download id. Hydrogen fuel cell catalyst market hydrogen fuel cell catalyst market presents the worldwide hydrogen fuel cell catalyst market size value, production and consumption, splits the breakdown data status 20142019 and forecast to 2025, by manufacturers, region, type and application. Hydrogenics works with oems to take advantage of the operational and economical benefits hydrogen fuel cell technology. Fuel cells do not need to be periodically recharged like batteries, but instead continue to produce electricity as long as a fuel source is provided. The reaction between hydrogen and oxygen can be used to generate electricity via a fuel cell. Sumit thakur ece seminars fuel cell seminar and ppt with pdf report. A fuel cell is an electrochemical cell that converts the chemical energy of a fuel often hydrogen and an oxidizing agent often oxygen into electricity through a pair of redox reactions. Ppt hydrogen fuel cells powerpoint presentation free.
A durable fuel cell power system including hydrogen storage that achieves 60% energy efficiency when operating at peak power and that offers a 325 wkg power density and 220 wl operating on hydrogen. The fuel cell is operated continuously for a given time period. Increased temperature results in potential loss due to t. Renewable hydrogen has the potential to decarbonize a large range of applications. Creates electricity through electrochemical process. A fuel cell continuously produces electrical work and waste heat. Hydrogen balloon ppt templates background picture download hydrogen balloon ppt templates ppt background. Fuel cell vehiclesgm the hywire has no internal combustion engine, instrument panel, brake or accelerator pedals but it does have ample power supplied by a gm fuel cell that runs on hydrogen. Fuel cell performance an overview sciencedirect topics. A hydrogen aircraft is an aeroplane that uses hydrogen fuel as a power source. A pem proton exchange membrane cell uses hydrogen gas h2 and oxygen gas o2 as fuel. Hydrogen can be produced using a variety of resources including biomass, hydro, wind, solar, geothermal, nuclear, coal with carbon capture, utilization and storage, and natural gas. This report to the safety, codes, and standards program addresses hydrogen fuel quality specifications for polymer electrolyte membrane pem fuel cells in road vehicles.
Toyota targets 620mile range with concept fuelcell. Hydrogen fuel cell vehicles emit approximately the same amount of water per mile as conventional vehicles powered by internal combustion engines. A fuel cell is composed of an anode, a cathode, and an electrolyte membrane. Polymer electrolyte membrane fuel cell technologies are also being advanced. The fuel cell is not allowed to run down since it is an open system. Fuel cell presentation powerpoint slides learnpick. An introduction to fuel cells and hydrogen technology by brian cook, heliocentris vancouver, canada whereas the 19th century was the century of the steam engine and the 20th century was the century of the internal combustion engine, it is likely that the 21st century will be the century of the fuel cell. Validation of vehicle and fuel infrastructure technologies in demonstration projects is a. So to calculate the energy of one fuel cell, we need to subtract the anode energy from the cathode energy. The pem allows only the hydrogen ions to pass through to the cathode. Toyota targets 620mile range with concept fuelcell vehicle. Hydrogen fuel can provide power for cars, aeroplanes, boats, stationary or portable fuel cell application, which can power an electric motor.
Direct methanol fuel cell dmfc technology has witnessed unprecedented growth in recent years with significant improvements in electrocatalysts activity toward methanol oxidation reaction mor and oxygen reduction reaction orr, longterm stability, and in reducing noble metal loadings. Hydrogen fuel cell vehicles is the property of its rightful owner. Hydrogen energy salient feature of hydrogen energy hydrogen has highest energy content per unit of mass of any chemical fuel and can be substituted hydrocarbon in a broad range of application. Hydrogenics hypm tm hd30 is at the core of this modular solution. Then, oxygen enters the fuel cell at the cathode, where it combines with electrons returning from the electrical circuit and the ionized hydrogen atoms. Taking the hydrogen councils vision for hydrogen to the next level, the study entitled hydrogen, scaling up outlines a comprehensive and quantified roadmap to scale deployment and its enabling impact on the energy transition. Hydrogen cars seminar report, ppt, pdf for mechanical.
Grove utilized four cells, each containing hydrogen and oxygen, to produce electric power which was then used to split the water in the smaller upper cell into hydrogen and oxygen. A fuel cell is similar to electrochemical cells, which consists of a cathode, an anode, and an electrolyte. Hydrogen fuel cell fuel cells directly convert the chemical energy in hydrogen to electricity, with pure water and. Hydrogen fuel quality specifications for polymer electrolyte. Bartholomy hydrogen fuel cell vehicles authorstream presentation. Between 2005 and 2007, bmw produced the hydrogen 7, which was a limitedproduction passenger vehicle that could run on either gasoline or liquid hydrogen. First, a hydrogen fuel is channeled to the anode via flow fields. Regenerative fuel cells currently researched by nasa this type of fuel cell involves a closed loop form of power generation uses solar energy to separate water into hydrogen and oxygen hydrogen and oxygen are fed into the fuel cell generating electricity, heat and water the water byproduct is then recirculated back to the solarpowered. Hydrogen is split into hydrogen ions and electrons by a platinum catalyst at the anode. And then, in the 1990s fuel cells began appearing in city buses. A pem fuel cell extracts energy by converting hydrogen and oxygen to water. Ppt hydrogen fuel cell technology powerpoint presentation, free. O catalyst at anode causes hydrogen atoms to give up electrons leaving positively charged protons.
A fuel cell works by passing hydrogen through the anode of a fuel cell and oxygen through the cathode. It is very difficult to store hydrogen in either cryogenic tank or highpressure tank which is the main problem of using hydrogen fuel cell in cars. Fuel cell performance usually improves with elevated temperature, although this cannot be predicted simply by the equations describing the polarization curve derived previously. It also results in a higher tafel slope, which in turn results in potential loss figure 312. Hydrogen fuel cells for road vehicles pasquale corbo springer.
Mar 01, 2016 a fuel cell is a device that converts the chemical energy from a fuel into electricity through a chemical reaction of positively charged hydrogen ions with oxygen or another oxidizing agent. Heavy duty mobility fuel cell technology hydrogenics. Hydrogen fuel cells ppt free download as powerpoint presentation. It uses hydrogen stored onsite or via pipeline to feed to the fuel cell architecture and its management system handles control, monitoring and safety functions. Excludes taxes, registration, license and dealer fees. Daimler benz and toyota release prototype fuel cell cars. A preliminary treatment is given on fuel resources and atmospheric pollution concerns which are closely related to the current technology. The 2020 honda clarity fuel cell is currently only available through authorized honda clarity fuel cell dealers in california to residents of california living or working in proximity to a hydrogen fueling station. For a hydrogen fuel cell, the two half reactions are shown above. The operation of the hydrogen fuel cells is similar to that of a battery.
Drih direct reduction via hydrogen efuel electrofuel fcev fuel cell electric vehicle fch ju fuel cell hydrogen joint undertaking fcr frequency containment reserve hhv high heating value hrs hydrogen refuelling station h. Hydrogen air or oxygen load anode cathode electrolyte e gas diffusion layer gas. Oxygen passes over the cathode, and hydrogen passes over the. Hydrogen fuel cells for road vehicles addresses the main issues related to the application of hydrogen fuel cell technology in the road transportation sector. Direct methanol fuel cell an overview sciencedirect topics. Hydrogenics fully integrated fuel cell power platform solution is developed for the high durability requirements of heavyduty mobility applications. Bartholomy hydrogen fuel cell vehicles authorstream. Again, this is separate from the hydrogen fuel cell vehicles being built today by toyota and bmw. Hydrogen atoms become ionized stripped of electrons, and now carry only a positive charge. The adobe flash plugin is needed to view this content.
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