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Bachelorarbeit aus dem Jahr 2009 im Fachbereich
Ingenieurwissenschaften - Wirtschaftsingenieurwesen, Note: 1,3,
Hochschule fur Technik, Wirtschaft und Gestaltung Konstanz,
Sprache: Deutsch, Abstract: This is a bachelor thesis about
renewable energies. It shall give an overview about all important
techniques and their implementation into the actual energy market.
Wind turbines, hydropower, photovoltaics, biomass energy,
geothermal energy and tidal power will particularly be explained.
Furthermore, two new modern sources of renewable energy - the
DESERTEC project and the solar updraft tower - are introduced.
Advantages as well as disadvantages are revealed for all the
mentioned methods of energy generation. First of all, the current
climate and energy situation is shown. That also includes some of
the problems the current world population is facing. Following that
a definition of what renewable energies exactly are is given. This
is combined with a differentiation what non-renewable energies are
respectively what the traditional forms of energy generation are.
Some basics of energy units and their calculation follow. Also the
development together with its' legitimate support over the last
years is illustrated. Because of the fact, that a lot of renewable
energies can be also used to generate warmth, the main focus of the
different methods is on generating electricity. Here is a short
overview which types of power plants are discussed: the part of
wind turbines contains onshore as well as offshore plants. In the
chapter hydropower the three main forms river power plants, storage
power stations and pumped- storage plants are explained. The
chapter of photovoltaics contains the most used solar modules,
which are made of silicium. Biomass is more important for the
warmth generation, thus only biogas is explained in detail. Deep
and near-surface geothermal energy are part of the underground
energy source generation. Tidal power implies also sea-flow power
plants. Influen
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