Alternative Sources of Energy Geothermal Essay - 1185 Words

Geothermal Energy Introduction The useful and super eco-friendly, and environmentally safe (for the most part), form of energy that is called Geothermal Energy has been used for thousands of years. The definition for Geothermal is â€Å"earth heat† so it is literally the heat naturally created by the earth that humans and other species have discovered to use to their advantage. The earliest known uses are located in china and are based since the 3rd century B.C. although at that time the energy was just used as bathing pools at specific hot springs, today and in earlier generations this energy of the earth has become an extremely useful and powerful tool for the populations of the world. Some of the first locations where this energy source†¦show more content†¦First scientists discover a hot spot or area with a lot of volcanic activity, and then they drill into the earth very deep. Then one pipe leads straight up to the earth’s surface containing hot air, gas, or fluid of some kind coming fr om the earth’s inner core. This hot fluid, generally steam, is caught in the turbine that was created to run the plant. This turbine then revolves to create the energy needed for the generator. Of course, as seen in the figure, there is an injection well so that the hot air/fluid can be pumped back into the earth to create a cycle. How the steam is created into electricity from the generator With this form of using a generator to utilize the steam naturally pumped up from the inner part of the earth, geothermal energy is able to be produced and then that energy, in the form of electricity, is pumped and directed to where it needs to go. Figure 2. This figure shows in even more detail how the electricity is powered through the generator and then given to the areas that require that energy. As you can see in the diagram, the â€Å"production well† brings in the hot air/steam which is then pumped through the â€Å"heat exchanger.† This is all then passed to the turbine to allow it to move freely and spin to create the needed electricity through the generator. Then once the air has pushed the turbine it is then pumped back into the ground through the â€Å"injection well.† This is basically how all of this works. It is a pretty simple conceptShow MoreRelatedImplementation Of Geothermal Energy As An Alternative Energy1459 Words   |  6 PagesTitle : Implementation Of Geothermal Energy As An Alternative Energy AHMAD HAFIZUDDIN BIN ISMAIL (EC15132) FIRDAUS BIN MAT SHUKRI (EC15133) MUHAMMAD SUHAIMI BIN MOKHTAH (EC) AMAR FAISSAL BIN KAMARUDDIN (EC15134) Faculty of Electrical and Electronic Engineering UNIVERSITI MALAYSIA PAHANG (UMP), 26600 PEKAN, PAHANG, MALAYSIA Abstract This report presents an alternative energy is any energy source that from fossil fuel. 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