An overview of fuel cells currently under development. Since then, fuel cell research has continued unabated and fuel cells have been used successfully in a wide variety of applications. First fuel cellfirst fuel cell 3 in 1839, william grove, a british jurist and amateur physicist, first discovered the principle of the fuel cell. To calculate data, click on the cell where you want the formula applied and hit the key. Fuel cell generators market analysis 2019 fuel cell generators market presents the worldwide fuel cell generators market size value, production and consumption, splits the breakdown data status 20142019 and forecast to 2025, by manufacturers, region, type and application. 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. Fuel cell council is organized as a nonprofit 501c6 organization. Fuel cell seminar report with ppt and pdf study mafia. Alkaline fuel cells providing electricity and drinking water using potassium hydroxide as the electrolyte generating 70% electricity operating at 160f requiring pure hydrogen and oxygen long used by nasa, on the apollo spacecraft.
The pemfc stack has a continuous output power of 12. A fuel cell is an electrochemical cell, which can continuously and directly convert the chemical energy of a fuel and an oxidant to electrical energy by a process involving essentially electrodeelectrolyte system. The purpose of this report is to identify gaps in stationary fuel cell application codes and standards and to recommend actions that provide a means to fill these gaps. Ppt hydrogen fuel cells powerpoint presentation free to. The first fuel cell was built in 1839 by sir william grove, a lawyer and gentleman scientist. The company plans to deploy a small fleet of the fuel cell borregos on roadways during 2010. The key to a hydrogen economy ammonia fuel cell systems. The promise of fuel cells a score of nonutility companies are well advanced toward developing a powerful chemical fuel cell, which could sit in some hidden closet of every home silently ticking off electric power. This document will now analyze the three most important application. Fuel cell distributed generation resources reinforce the reliability and security of the electric grid by dispersing power generation assets throughout a service area. Build up of 20 demonstration projects within cafcp further initiatives e.
The fuel cell is analogous to a battery which is constantly being recharged with fresh reactants. Fuel cells are different from most batteries in requiring a continuous source of fuel and oxygen usually from air to sustain the chemical reaction. Ppt intro to pem fuel cells powerpoint presentation. Possible situations include low cell voltage, high current, high temperature, low fuel pressure. There have been only minor changes in documented cell performance since the mid1980s mostly. A single fuel cell produces barely enough voltage for even the smallest applications. 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.
This relation is utilized in a model of a pem fuel cell system and the amount of power produced is calculated as a function of hydrogen entering the fuel cell. Maximum speed of 100 mph traveling range of 315 miles. Fuel cell power plants can be located at existing utility substations, avoiding the need to invest in costly and difficult to site transmission lines. 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. Further, the paper looks to introduce both the technical and economic issues facing the introduction of this technology.
Fueling the future of mobility hydrogen and fuel cell. Molten carbonate technology danbury, connecticut power plants sizes. Hydrogen formed in fuel cell no reforming unit needed normal operation only 70 80% of fuel consumed in fuel cell 20 40% of feed can be available from fuel cell as h2 currently need co2 transfer to air side for cathode reaction. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects.
Solid oxide fuel cell certain solid have tendency to conduct electricity at high o temperature and an serves as electrolytes for fuel cell. Synopsis in the future, predominantly solar or wind power systems will likely require energy storage for days to approximately a week, with or without connections to the electric grid. The existing electrodes anode and cathode are porous are made up of compressed carbon. Pdf design of a pem fuel cell system for residential. Design of a proton exchange membrane portable fuel cell. The bluezero fcell fuel cell has a range of 400 km on one tank of hydrogen and 100 km on the 17. From bunker flange to tank to fuel cell integration. Fuel cells are different from batteries in that they require a constant source of. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. The electricity produced can be used to power cars, buses, laptops and mobile. Fuel cells introduction fuel cells generate electricity from an electrochemical reaction in which oxygen from air and a fuel e.
The power produced by a fuel cell depends on several factors, including the fuel cell type, size, temperature at which it operates, and pressure at which gases are supplied. Scribd is the worlds largest social reading and publishing site. The recommended reading refers to the lectures notes and exam solutions from previous years or to the books listed below. 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. 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. It is also a low temperature fuel cell, but can use methanol as a fuel directly without the need reforming. Energy portable fuel cell design competition that could be used to supply power to portable devices.
Finally, it is intended with the paper to present the concepts and history related to the fuel cells in a basic way. The fuel cell system has builtin safeguards and is designed to shut down automatically if any outofrange operating condition occurs. Explore large scale power generation using fuel cell with free download of seminar report and ppt in pdf and doc format. Reviews and evaluates materials and systems research regarding fuel cells for lightduty vehicles and provides feedback to the u. Department of energy hydrogen and fuel cell overview. Introduction to fuel cells scott a barnett, northwestern university motivations, applications, history fuel cell types electrochemical basics electrochemical kinetics charge transport mass transport stacks and systems 1. Europeanwide field trials for residential fuel cell microchp. Energistrategi2050documentsenergy%20strategy%202050. Extraction of the energy proton exchange membrane fuel cells. Winner of the standing ovation award for best powerpoint templates from presentations magazine. This paper will be very helpful for undergraduate researches, history and. Transient behavior is a key requirement for the success of fuel cell vehicles.
The material used for the electrolyte and the design of the supporting structure determine the type and performance of the fuel cell. Additionally, the paper presents the basic concepts, applications for the six main types of fuel cell technologies. A standard pem fuel cell has hydrogen at the anode and. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. If so, conversion of electricity to chemical energy is potentially attractive, since chemicals are. Figure 41 various proton exchange membrane fuel cell stacks 4. Creates electricity through electrochemical process. The portable pemfc stack has a physical dimension of 5.
Potential portable electronic market size for microfuel cell technology 400 2924 68 56 2227 10 0. The fuel cell technical team fctt conducts the following activities. As long as fuel and oxygen are supplied to the fuel cell, energy production is continuous. The sixth type of fuel cell is the direct methanol fuel cell dmfc. Fuel cell micro chp is highly efficient in electricity production. The most common fuel used in a fuel cell is hydrogen fuel cell cars with i. To increase the voltage, individual fuel cells are combined in series to form a stack. In august 2012, the cafcp released a document entitled a california. Fuel cells and fuel cell systems fuel cells and fuel cell systems me 1065 l. Fuel cell is a device that converts a fuel directly into electricity in an electrochemical reaction. Stationary fuel cell power systems with direct fuelcell.
Stationary fuel cell application codes and standards. The hydrogen may be produced directly from methanol, natural gas or other simple organic compounds in a reformer connected to the battery on site. Fuel cell with abstract or synopsis, documentation on advantages. Advantages include zero emissions and high efficiency.
All scribed lecture notes are used with the permission of the anonymous student author. The fuel cell system power response is limited only by the air and hydrogen feed. This transforms the cell from storing data to storing a formula. Company presentation a powerhouse on hydrogen ntva. Lecture notes electrochemical energy systems chemical. So to calculate the energy of one fuel cell, we need to subtract the anode energy from the cathode energy. Design of a pem fuel cell system for residential application article pdf available in international journal of hydrogen energy 3412. The basic principles of a fuel cell are those of the electrochemical batteries.
Keep in mind that order of operations still applies. To compete with the ice engines, however, fuel cell systems must operate and function at least as well as conventional engine. Topics covered in lectures in 2014 are listed below. Fuel cells are mainly categorized by the type of electrolyte they use. Nk, rollout of 10 bclass fcell active h 2 and fcinitiatives in those countries hydrogen link, hynor, hydrogen sweden scandinavia. Combined heat, hydrogen and power from dfc fuel cell. This page contains fuel cell seminar and ppt with pdf report. It is a concept cars and no plans for production have been announced so far. This document has been prepared on behalf of the high level group for hydrogen and fuel cell technologies. Microsoft powerpoint fuel cell project presentation 040405. Finally, the heat duty for thermal control of the reactor train is analyzed.
This system should be capable of delivering the needed. Fuel cells incorporate an anode and a cathode, with an electrolyte in between, similar to a battery. Hydrogen is the most common fuel, but hydrocarbons such as natural gas and alcohols like methanol are sometimes used. Fuel cell technology is becoming increasingly popular in power generation and automotive applications. The department of energy hydrogen and fuel cells program plan. Design of a fuel cell power system for automotive applications. Hydrogen is supplied to the anode and oxygen to the cathode. Sumit thakur ece seminars fuel cell seminar and ppt with pdf report. Like a battery, each fuel cell comprises an electrolyte an. 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. Do not operate the stack on a grade of more than 65. A fuel cell is a device for directly converting the chemical energy of a fuel into electrical energy in a constant temperature process.
Ppt solid oxide fuel cells powerpoint presentation. Fuel cell council is the industry association for all those seeking to foster the commercialization of fuel cells in the united states. The existence of these gaps represents barriers to the implementation of stationary fuel cell systems. In some cases, links are given to new lecture notes by student scribes. The fuel cell stack utilizes a hydrogen rich gas stream, and there are several approaches to supplying the hydrogen onboard the vehicle. Ammonia as a fuel cell fuel very mild enthalpy of reforming nh 3 is a liquid at room temperature and 10 atm power density is comparable to other liquid fuels vaporizes when throttled no flash line required essentially nonflammable, nonexplosive 180 kwh of electricity from 15 gallons ammonia 38 kg with 50% efficient fuel cell system. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from.
Large scale power generation using fuel cell seminar report. The fuel cell system that has been studied for ts prolific is intended to be silent rather than environmentally benign. An alternative to these is the zero dimensional models which are at most semiempirical and involve. What is a fuel cellppt fuel cell proton exchange membrane. Type the formula you want, clicking cells to use the numbers stored in them. Large scale power generation using fuel cell seminar. Fuel cell cross section quantities that they require are not well established. A portable hydrogen fueled proton exchange membrane fuel cell pemfc system was designed to meet the design constraints of the 1st international association for hydrogen energy portable fuel cell. The mechanisms of the fuel cell oxygen reduction reaction on pt and other 8 11 column metal surfaces. Renewable portfolio standards rps ultraclean and efficient fuel cell power plants support renewable portfolio standards rps and sustainability initiatives.
Hydrogen energy and fuel cells european commission. Fuel cell engine technology hydrogen fuel cell engines and related technologies. Fuel cells are mainly classified by the characteristics affecting their performance like the type of catalysts, electrolyte used, the fuel required and temperaturerange 1, 2. The primary limitation to the direct methanol fuel cell is that the rate of reaction on the anode is. Serious interest in the fuel cell as a practical generator did not begin until the 1960s, when the u. Fuel cell and battery electric vehicles both use electric drivetrains, but where battery electric.
Our membership includes producers of all types of fuel cells, as well as major suppliers and customers. Ppt solid oxide fuel cells powerpoint presentation free. Fuel cell consists of an electrolyte layer in contact with an anode and a cathode on either side. The primary limitation to the direct methanol fuel cell is that the rate of reaction on the anode is very slow, this results in a very low operating voltage output. Department of energy doe and partnership stakeholders. A fuel cell is a device that combines chemical energy from fuel with an oxidizing agent to produce electricity. A cell consists of two electrodes, anode and cathode, with a layer of electrolyte between them.
What is a fuel cellppt free download as powerpoint presentation. This paper focuses on the development of a new lowcost inverter system that supports the commercialization of a 5 kw solidoxide fuel cell sofc power generation system. An introduction to fuel cell technology and economics. 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. For a hydrogen fuel cell, the two half reactions are shown above. The cell system consists of three subsystems, electrodes 1 and 2 separated by an electrolyte membrane 3 equilibrium condition can be written in variational form in terms of gibbs free energy. Ppt hydrogen fuel cell vehicles powerpoint presentation. Fuel cell with free download of seminar report and ppt in pdf and. Fuel cells are electrochemical devices that use hydrogen. This is used to create a polarization curve that shows the cell voltage versus current density at. The focus of this gap analysis is on stationary fuel cell applications. The reaction in the fuel cell generates electrons which form a current that flows from the anode to the cathode via an external circuit.