Nuclear power plants are considered a type of thermal power plant work similar to a power plant that uses coal, oil and natural gas as fuel. By the nuclear power plant can divide the work 2. Nuclear fuel rods are inserted into the water within the structure, sealed so that the heat from a nuclear fission reactor water Tom manners, producing water vapor instead of steam produced from the combustion of fuel. The type of gas that caused pollution. As part of the nuclear reactor steam was then sent to spin turbines producing electricity which this section as an element of the heat power plants of all types of nuclear power plant components. Power generator parts It consists of the doikwang nuclear fuel. Water is used as cooling and neutron speed retardant. Members of high pressure cylinder system controlled reaction control system, which helps prevent and resolve. And production systems, steam, etc. The uranium fuel used in nuclear power plants Typically, there will be a concentration of the isotope uranium-235. Approximately 2% of the remaining uranium-238 is (which is not the principal fission manner can be. In the rupoksai of uranium ore to smelt, derived from uranium that exists in nature (uranium isotopes that exist in nature consists of uranium-235 is around 0 percent.7 and is approximately 99 percent of uranium-238.The remaining 27 are uranium-234. Very little quantity) and then go through the process to enhance performance, with uranium-235 and after, in the form of oxide, is a tiny grain of soft stuffing inside the bars of alloy. Which are bundled into the fuel bundle? Compose the members contained within the tanks, high pressure resistant members inside the tank members. There is water under controlled pressure filling is to be used as a cooling. You can also use the benefits of delay, so that the speed of the neutron neutron that happens. With the right amount of speed, that there will be a nuclear fission reactor demeanor. A nuclear fission reactor fuel manners in nuclear power plant. That is a message that has a special feature on the neutron absorbing particle capture, such as Bo Ron carbide serves to control nuclear reaction occurred, increased or decreased as needed by moving the control bar. To catch the excess neutron particle model of nuclear power plant. Today, all over the world have used nuclear power plant 3: 1. A nuclear power plant using high pressure water (Water Pressurized Reactor: PWR) power plants, this type of heat transfer from the fuel rods to water until the high temperature approx. 320° c. Inside a large tank compressor high pressure approx. 15 mega Paschal II (Mpa) or approximately 150 times atmospheric pressure. This section of water and heat transfer to water cooling system to provide the boiled and made into steam to prevent the water in the tank, there are members who are adulterated substances and radiation spread to other devices. The radioactive substance leaks into the environment 2. The power plant Reactor (boiling water Boiling Water: BWR) can produce steam directly from the internal water tank to boil, which controls internal pressure (approx. 7 Mpa), less than the first nuclear power plant (PWR) and therefore the need to use the steam generators and heat exchangers, pumps. It decreases, but need to Radiation protection building construction. In the system devices section of the power plant because the water vapor from the tank members are passed directly onto those devices. 3. A power plant using heavy water Arak Heavy Water (high pressure Reactor Pressurized: PHWR) which country Canada is developed, it is often called the initials "CANDU", which stands the word Canadian Deuterium Uranium work similar to the PWR, but differs in that the members are arranged as fast it boiled water. Choosing which fire contained rather than boiled water inside the tank due to a large members can produce. Large tank capacity using a "water mass casualties" (Heavy Water, D2O) is cooled from members. There is also a separate water systems in heavy mass is a delay due to the speed of the heavy water neutron mass. Neutron is plain water absorb less, a nuclear reaction. Guests can make use of the uranium fuel that is extracted from natural uranium, which is approximately 235-0 percent.7. without the need to have a prang undergoes a higher concentration, quantity of product to break (fission product) bone, resulting in fuel use, and there is less than a reactor using ordinary water. The advantages of large electricity source is
can provide higher capacity 1200 megawatts of electricity at a cost of constant competition with other types of power plants as clean power plant.
. Do not pollute
Options create the stability of the electricity system, because it uses less fuel. Make stability in the supply of fuel and fuel prices. With impact Production costs a little bit
disadvantages using a high initial investment
.Prepare necessary infrastructure and developing personnel, so that the operation is effectively
.Need to develop and prepare about radioactive waste. The emergency plans and operational radiation safety and control measures in order to prevent accidental people's tolerance of
nuclear power plant projects in 2009. 2519 (1976) the Government has approved the electricity generating authority of Thailand EGAT (Thai.Nuclear power plant construction), size 600 megawatts in the Gulf of Thailand, sriracha, Chonburi, but there has been opposition from the public, the Government decided to organize the project fail in the end. In addition, from time to time in the past to the present transmission.Get together with non-governmental organizations, and Government agencies from within and outside the country, as well as a worldwide supplier.
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