A nuclear reactor is a device in which nuclear chain reactions are initiated, controlled, and sustained at a steady rate, as opposed to a nuclear bomb, in which the chain reaction occurs in a fraction of a. As is typical in all conventional thermal power stations the heat is used to generate steam which drives a steam turbine connected to a electric generator which produces. Nuclear fission splitting an atom into smaller atoms and releasing heat and energy. How a nuclear reactor works nuclear energy institute. Space required is less when compared with other power plants. Nuclear power plant an overview sciencedirect topics. An iaea interregional training course has helped managers and decision makers from 18 member states considering the introduction of nuclear power to gain a better understanding of the key issues that affect the selection of a suitable site for a new nuclear power plant npp. When the nucleus of an atom of uranium is split, the neutrons released hit other atoms and split them in turn. The basic principle of a nuclear power station is the same as a conventional thermal power station. Nuclear energy a nuclear reactor uses heat from a controlled fission reaction this. A nuclear power plant is a thermal power station in which the heat source is a nuclear reactor. Nuclear fission nuclear fission is a nuclear reaction in which the nucleus of an atom splits into smaller parts lighter nuclei, often producing free neutrons and photons in the form of gamma rays.
The title slide features an illustration of a nuclear power station that distributes electricity to a city. Nuclear waste contains high levels of radioactive waste, which are active for hundreds of thousands of years. Nuclear power plant advantages and disadvantages youtube. A nuclear power plant is a thermal power station that the heat source is a nuclear reactor. Mar 03, 2020 the basic principle of a nuclear power station is the same as a conventional thermal power station. It should also be obvious that nuclear power plants have some significant differences from other plants. The controversy around nuclear energy stems from all parts of the nuclear chain. The attention we pay to the finest detail make this presentation template truly worldclass. Also some information about different nuclear power plant in india is explain in the ppt. Seismic design and qualification for nuclear power plants iaea. Nuclear power station or nuclear power plant electrical4u. Nuclear power in south korea nuclear energy in the republic. Ppt for nuclear power plant nuclear power nuclear reactor. The fact that there is a peak in the binding energy curve in the region of stability near iron means that either the breakup of heavier nuclei fission or.
A nuclear power plant npp is a complex machine which requires personnel with expertise in a number of technical areas for its siting, construction, commissioning, operation and management in the longer term. The only difference is that, instead of using heat generated due to coal combustion, here in a nuclear power plant, the heat generated due to nuclear fission is used to produce steam from water in the boiler. Seismic design and qualification for nuclear power plants. As is typical of thermal power stations, heat is used to generate steam that drives a steam turbine connected to a generator that produces electricity. Principles of nuclear energy fission reactions nuclear reactor nuclear power plants nuclear reaction chain reaction occurs when a uranium atom splits. Fission means to divide remember that fission has 2 ss, therefore it splits into two parts.
Ikg of uranium235 can produce as much energy as the burning of. A nuclear power plant uses much less fuel than a fossilfuel plant. Impress your audience with this nuclear energy powerpoint template in flat design style. As of 20, india has 7 nuclear power plant with 21 nuclear reactor, having an installed capacity of 5780 mw.
Electricity was generated by a nuclear reactor for the first time ever on september 3, 1948 at the x10 graphite reactor in oak ridge, tennessee in the united states, and was the first nuclear power plant to power a light bulb. Unlike a fossilfueled plant, the nuclear plants energy does not come from the combustion of fuel, but from the fissioning splitting of fuel. Ppt nuclear energy powerpoint presentation free to. However, much of this disillusionment simply stems from. The heat source in the nuclear power plant is a nuclear reactor. Nuclear power plant presentation james haas youtube. In most power plants, you need to spin a turbine to generate electricity. Each type uses steam to drive a turbine generator that produces electricity. South korea is among the worlds most prominent nuclear energy countries, and exports its technology widely. Aug 28, 2016 a short video including the advantages and disadvantages about nuclear power plant. We take pride in employing features most companies skip because its too much work.
Nuclear power plant presentation template ppt star. Use this template for presentations on the nuclear industry, energy, power generation, etc. Basics about nuclear power plant is explain in the ppt. Nuclear power plant nuclear power plant sitki g ner nuclear accident three mile island incident 1979. Safety of the plant personnel, public and the environment from radiological hazard is the most important consideration for siting of nuclear power plants. Nuclear power plants also tend to be wildly expensive. This monograph focuses on the thermohydraulics and neutronics of nuclear power generation. Nuclear energy thomas jefferson national accelerator. In 1986, a full meltdown occurred at the chernobyl nuclear plant located in ukraine formerly soviet union. As of march 2018, india has 22 nuclear reactors in operation in 7 nuclear power plants, with a total installed capacity of 6,780 mw. Extracting power from nuclear fuel has now become a need, to meet the increasing energy demands and for economical growth of a country. Nov 05, 2010 nuclear atomic power plant advantages of nuclear power plant.
How robots are becoming critical players in nuclear. Reactor concepts manual nuclear power for electrical generation usnrc technical training center 17 0703 fission like a fossilfueled plant, a nucl ear power plant boils water to produ ce electricity. Nuclear energy nuclear fission nuclear fission is the process of splitting a nucleus into two nuclei with smaller masses. Nuclear energy nuclear energy about 20% of us electricity is from nuclear power plants. Ppt for nuclear power plant free download as powerpoint presentation. A ppt on nuclear energy free download as powerpoint presentation. An introduction to nuclear energy just energy blog. Nuclear power plant presentation template includes builtin layouts and stunning backgrounds to make your presentation a winner. At some point, the fission chain reaction began occurring uncontrollably. As is typical in all conventional thermal power stations the heat is used to generate steam which drives a steam turbine connected to a.
Nov 05, 2012 the fukushima nuclear reactor accident in march 2011 challenged the publics perception of nuclear power. The case for new nuclear plants in the us 2 and growing fossil fuel imports and consumption total u. Coal, natural gas, oil and nuclear energy use their fuel to. Of course, the design of a nuclear power plant involves a broad range of engineering expertise. A nuclear reactor or nuclear power plant consists of nuclear reactor fuel, control rods, moderators, pressure vessels, coolant and containment. Nuclear energy accounted for 77% of frances electricity, 52% of swedens, and 22% of the united states. A nuclear reactor is a device in which nuclear chain reactions are initiated, controlled, and sustained at a steady rate, as opposed to a nuclear bomb, in which the chain reaction occurs in a fraction of a second and is uncontrolled causing an explotion. The fukushima nuclear reactor accident in march 2011 challenged the publics perception of nuclear power. Nuclear power plant summary nuclear energy has no typical pollutants or greenhouse gasses. The three mile island incident, coupled with the release of the disaster film. It is a small presentation on nuclear energy by aastha sharma. Fermions obey the exclusion principle, first enunciated by wolfgang pauli in 1925, which. As is typical in most conventional thermal power stations the warmth is used to get steam which pushes a steam turbine attached to an electric generator which produces energy. Nuclear fission the release of energy from the splitting of atoms.
This safety guide provides recommendations on a generally accepted way to design a nuclear power plant so that an earthquake motion at the site will not jeopardize the safety of the plant. A test was being conducted on the reactor to see how the backup water pump generators would respond to a full power outage. Nuclear powerpoint templates w nuclearthemed backgrounds. The combustion of fossil fuels produces carbon dioxide, now notorious for the threat of global warming. Nuclear binding energy curve the binding energy curve is obtained by dividing the total nuclear binding energy by the number of nucleons. Nuclear power plants are a type of power plant that use the process of nuclear fission in order to generate electricity. Nuclear power in south korea updated december 2019 24 reactors provide about onethird of south koreas electricity from 23 gwe of plant. Free for commercial use no attribution required high quality images. Less radiation is given off by a nuclear power plant than a coalburning plant. It also gives guidance on a consistent application of methods and procedures for analysis, testing and.
Certain changes take place in the ceramic pellet during their time in the reactor of the nuclear power plant. Energy consumption low carbon v oil is the challenge u. As is typical in all conventional thermal power stations the heat is used to generate steam which drives a steam turbine connected to a generator which produces electricity. Fission is the splitting of a nucleus into two or more separate nuclei of comparable mass.
More energy is released each time another atom splits. The fuel for most nuclear reactors consists of pellets of ceramic uranium dioxide that are sealed in hundreds of metal rods. Nuclear power plant is the only source which can meet the increasing demand of electricity at a reasonable cost. A nuclear power plant looks like a standard thermal power station with one exception. Best powerpoint templates download your favorites today. The operation of nuclear reactors results in spent reactor fuel. Radioactive waste management of nuclear power plant. Japan, the united states and the future of nuclear energy.
Atoms always contain equal numbers of protons and electrons, making them electrically neutral. Seminar on nuclear power plant report pdf download abstract a nuclear power plant is a thermal power station in which the heat source is a nuclear reactor. Different reactions atomic bomb in a split second nuclear power reactor more controlled, cannot explode like a. Ppt nuclear power powerpoint presentation free to view. Nuclear power plant nuclear power plant sitki g ner nuclear accident three mile. Nuclear atomic power plant steam power plant means any plant that uses steam to produce electricity. Atomic energy regulatory board aerb formulates safety requirements for nuclear and. Though there is always a fear factor involved in anything containing the word nuclear, it is important to note that, as technologies and safety precautions improve, serious nuclear power plant. A ppt on nuclear energy nuclear power nuclear reactor. Nuclear energy promotes air quality in minnesota by avoiding the emission of. Nuclear power nuclear power es 302 nuclear energy the energy that exists within the nucleus of an atom.
Nuclear plants split atoms to heat water into steam. Nuclear power plants have armed guards, many different kinds of fences and barriers, cameras and many controls on who can come into the plant. However, much of this disillusionment simply stems from a lack of understanding of how a. The first nuclear power plant built for civil purposes was the am1 obninsk nuclear power plant, launched on 27 june 1954 in the soviet union. For every 100 nuclear power plant jobs, 66 more jobs are created in the local community. Nuclear power plants must be protected, since the material inside a nuclear power plant can be used by terrorists. A free powerpoint ppt presentation displayed as a flash slide show on id.
Indias nuclear energy nuclear power is the fourth largest source of electricity in india. Nuclear fusion produces less nuclear waste than nuclear fission and the materials are easier to obtain. Nuclear reactors nuclear power plant nuclear reactor. It takes sophisticated equipment and a highly trained workforce to make it happen, but its that simple. Nuclear atomic power plant advantages of nuclear power plant. It consists of four apr1400 nuclear reactors with a total capacity of 5,600 mw. Nuclear power plant operation generates electricity in a manner similar to a. They do this by using nuclear reactors in combination with the rankine cycle, where the heat generated by the reactor converts water into steam, which spins a turbine and a generator. One final factor to take into consideration is the safety of nuclear power plants. A short video including the advantages and disadvantages about nuclear power plant.
A nuclear power plant is similar to a conventional thermal power plant. Uranium exists as an isotope in the form of u235 which is unstable. Section four discusses the costs of building a nuclear power plant and the economic competitiveness of nuclear power compared with. Inside a nuclear power station, energy is released by nuclear fission in the core of the reactor.
France exports electricity from nuclear power for profit. Ppt nuclear energy powerpoint presentation free to view. Section four discusses the costs of building a nuclear power plant and the economic competitiveness of nuclear power compared with other sources of generation. The international research institute for nuclear decommissioning in tokyo unveiled a new robot in december 2015 that will help clean up and. The nucleus of an atom contains all of its positivelycharged protonsand noncharged neutrons. Worldwide nuclear electricity generation and nuclear reactor construction starts. Nuclear power plant generates electrical energy using heat energy and uranium235 is used as a fuel, to produce that heat.