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1. Essay about Power Plant
Project Charter Cambridge Bay, NWT Power Generating Station Replacement Submitted by: Student # MSTM4040 – Assignment #1 Feb 10, 2013
Table of Contents Section 1. Charter Introduction3 1.1 Document change control3 1.2 Executive summary3 1.3 Authorization4 Section 2. Project
Overview5 2.1 Project summary5 2.2 Project goals, business outcomes, and objectives6 2.3 Project scope6 2.3.1 Boundaries
.................................................................................7 2.4 Milestones8 2.5 Deliverables8 2.6 Project cost estimate and sources of funding9 2.6.1 Project
cost Estimate ......................................................................9 2.6.2 Sources of Funding ........................................................................9 2.7 Project risks,
assumptions, and constraints10 Section 3. Project...show more content...
To develop a reliable source of electricity for Cambridge bay Risks: working in remote location when building a large construction project, there are
unknown cost involved. An important new risk is the cost of complying with potential greenhouse gas emission regulations. Sea lift delays and the
potential of not having the contracts written on time and developed in detail. Estimated total costs. 3 x 2 mega what generators – $1,500,000; Building
– 2,000,000; auxiliary equipment– $1,000,000; other costs – $500,000 1.3 Authorization _______________________________________________
____________________________ Lorne KusugakDate Executive Sponsor Minister Responsible for Quilliq Energy Corp's
_______________________________________________ ____________________________ Simon MerkosakDate Project Sponsor Chair, Board of
directors for Quilliq Energy Corp _______________________________________________ ____________________________ Peter MackeyDate
Project Manager CEO Quilliq Energy Corp's ______________________________________________ ____________________________ Frank
Downey Date Project Engineer Quilliq Energy Corp's _______________________________________________ ____________________________
John SmithDate Mayor,
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2. What is Nuclear Power? Essays
The process used was to gather information from books, the Internet, and interviewing my father who works at a nuclear power plant.
There are many forms of energy. Coal, gas, oil, and nuclear power are the most common forms of energy used in the United States. Three of these
energies are limited: coal, gas, and oil. Nuclear power is unlike the other three because it uses the fission process instead of combustion. This form of
power is unlimited. It produces heat energy like the others, but does not produce Carbon Dioxide and other particulate emissions.
Nuclear Power is made by Nuclear Fission. To create fission you must split a nucleus (usually Uranium) with aneutron. This...show more content...
Alpha particles are another type of radiation. Alpha particles are positively charged particles that lose power rapidly. They are not dangerous to the
skin tissue but if inhaled or ingested can be fatal. A simple sheet of paper can stop Alpha Particles.
Also Beta Particles are radiation. Beta Particles are positive or negative electrons. They are like Alpha Particles, they are only dangerous if inhaled or
ingested. Clothing or aluminum can stop Beta Particles. All of these types of radiation can be considered nuclear waste, but also often have uses. X
Rays use radiation to examine us. Radiation is used in medicine, dentistry, and industries. Remember the next time you get an X– Ray you are exposed
to radiation.
There are two types of reactors. One is the Boiling Water Reactor (BWR). First, pure water is pumped into the reactor and boiled into steam. The steam
travels through the containment structure to the turbine. The turbine spins turning a generator that makes electricity. The steam goes to a condenser.
The condenser uses colder water (usually from a river or the sea) to condenses the steam into water, which is reused by the reactor. A BWR has only
one "side".
Boiling Water Reactor (BWR)
The second type is the Pressurized Water Reactor. The Pressurized Water Reactor is different from the
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3. The Power Of Power Plant Essay
Power plant (also known as power plants or plant) is a manufacturer of power generation plants. Use it to indicate the engine plant in large vehicles,
ships, aircraft, etc.. Some people like to use the word energy center because it more accurately describes what to do with the plant, it is converted into
other forms of energy, such as chemical energy, gravitational potential energy, thermal energy into electricity. However, this plant is the most
commonly used term in the United States, and in the power station plant and elsewhere, and has been widely used, the plant is popular in many
countries, federal and especially in the UK.
Figure 3 hot steam coal
Almost all the plants in the center of the generator unit, and the rotating magnetic fields by the relative motion between a conductor built into
mechanical energy into electrical energy. Drainage power for operating the generator varies widely. It depends on what type of fuel readily available
technology, the power company has been acquired.
In power plants, and convert the mechanical energy from the thermal energy (the normal combustion of the fuel) into rotational energy of the heat
produced by the engine. Most of the heat generated by the steam power plant, and these are sometimes referred to as a steam power plant. It is through
the use of a steam turbine to generate about 80% of the total power. You can not be all of the heat energy into mechanical energy, according to the
second law of thermodynamics. Therefore,
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4. Nuclear Essay
The UK civil nuclear power industry initially started in 1946 followed by the establishment of one of the world's first nuclear power plant in 1956
[23–24]. This commercial scale reactor was built in southwest Scotland and given a name "MAGNOX" due to the fuel cladding (magnesium
non–oxidising alloy) used to contain the fuels. The MAGNOX reactor uses natural uranium metal fuel to generate thermal energy while using
graphite bricks to moderate the fast moving neutrons within the core. Two types of graphite bricks are used in MAGNOX design; these are Pile
Grade A (PGA) and Pile Grade B (PGB). The former is used as a neutron moderator due to its high density and lower neutron absorption, whereas the
latter is mostly used as a reflector [23]....show more content...
Currently, there are fifteen operating reactors in the UK with a combined total output around 8883 MWe, and one under construction [27]. Fourteen of
the fifteen operating reactors are AGRs and located at seven different power stations, making the AGRs the most dominant nuclear reactors in the UK.
The remaining two reactors (including the one under construction) are based on PWR design.
AGRs are the second generation of the UK nuclear power plants, and initially designed to improve the steam cycle efficiency of the early reactor
design (MAGNOX). This type of reactors exists only in the UK and operated by EDF–Energy (formerly British–Energy). Since the AGRs first
operation in 1976 they have become the UK's most dominant reactor after showing an increased economic benefits and steam cycle efficiency
approximately 42% compared with MAGNOX reactor, which has approximately 31% efficiency [25]. AGRs are capable of producing peak fuel
temperature approximately 800 В°C and the coolant gas temperature approximately 650 В°C at 40 bars. The steam generated by the AGRs can reach
up to 540 В°C at 165 bar, which is capable of driving the standard 660 MW turbines.
Some of the main differences between the early MAGNOX reactors and AGRs that have a key impact on the reactor
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5. Essay The Nuclear Power Debate
The Nuclear Power Debate
In 1953, nuclear energy was introduced into America as a cheap and efficient energy source, favoured in place of increasingly scarce fossil fuels
which caused air pollution. Its initial use was welcomed by the general public, as it was hoped to lower the price of electricity, and utilise nuclear power
for it's potential as a resource, not a weapon. However, as people became aware of the long term dangers involved in storing nuclear waste, it's use was
criticised.
Two accidents, at Three Mile Island and Chernobyl, demonstrated to the world the enormous risks involved in producing nuclear power. Nuclear
power provides 17% of the world's electricity but coal is the main source, making up 39%....show more content...
Nuclear power is the only practical source, in consideration for the environment, cost and efficiency. Coal–fired generation of electricity would increase
carbon dioxide emissions, and renewable sources such as solar and hydro, are not suitable for large scale power generation. Nuclear power is not
without its own implications. The process includes disposing of radioactive waste, which poses a threat to the environment and the world if not
contained properly and temporarily disposed of with maximum security. In the thesis, "Nuclear power: an energy future we can't afford", by Peter
Kelly from Hamilton College, he wrote,
"...we'd still have to worry about terrorists making bombs out of nuclear waste.
Just five pounds of plutonium, a component of nuclear waste, is enough to make a nuclear bomb. Such a bomb could topple the World Trade Centre
and kill hundreds of thousands of people...Terrorists may be able to recruit disgruntled scientists..." Disposing of nuclear waste is extremely
controversial, because it takes thousands of years to decompose, and the radiation remains active. Other than the environmental effects of disposing
nuclear waste, the potential of radioactive fallout from a faulty reactor is a dangerous possibility, and the events following the accident at Chernobyl
demonstrated the long term destructiveness radiation is capable of. In 1986 at Chernobyl, an
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