12-02-2015, 11:37 PM
i need a ppt nad abstract for recent trends in power generation and transmission so that i may win in the competion with your help
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recent trends power generation transmission ppt
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i need a ppt nad abstract for recent trends in power generation and transmission so that i may win in the competion with your help
25-03-2017, 03:49 PM
Today, power generation subsystems must often be packaged with limited space and strict weight limits on land mobile or airborne platforms. Recent trends in power generation should be implemented to increase the level and efficiency of power generation, as well as to reduce losses in generation and transmission. In the future, many military industries and systems will rely heavily on high power input ranging from hundreds of kilowatts to the level of several megawatts. The innovative part of this paper is to represent the need for future power in various ways, such as the conversion of Ocean Thermal Energy, Biomass and Hydrodynamic Magneto Generation.
Wind energy is the conversion of wind energy into a useful form of energy, such as the use of wind turbines to make electrical energy, windmills for mechanical energy, wind pumps for pumping water or drainage, or sails to propel ships. The large wind farms consist of hundreds of individual wind turbines connected to the electric power transmission network. For new construction, wind on land is a cheap source of electricity, competitive or in many places cheaper than fossil fuel plants. Small onshore wind farms provide electricity to isolated locations. Utilities are increasingly buying surplus electricity produced by small domestic wind turbines. Offshore wind is more stable and stronger than land, and offshore farms have less visual impact, but construction and maintenance costs are considerably higher. Wind energy, as an alternative to fossil fuels, is abundant, renewable, widely distributed, clean, does not produce greenhouse gas emissions during operation and uses little land. The effects on the environment are generally less problematic than those of other energy sources. As of 2011, Denmark is generating more than a quarter of its wind power and 83 countries around the world are using wind power to power the grid. In 2010, wind power production exceeded 2.5% of total global electricity consumption and grew rapidly by more than 25% per year. Wind energy is very consistent from year to year, but it has a significant variation in shorter time scales. Wind intermittence rarely creates problems when used to supply up to 20% of total electricity demand, but as the proportion increases, there may be a need to improve the grid and a lower capacity to supplant conventional production. Energy management techniques such as excess storage capacity, geographically distributed turbines, sending adequate sources of support, storage such as hydropower pumping, exporting and importing electricity to neighboring areas or reducing Of demand when wind production is low. In addition, weather forecasting allows the power grid to prepare for predictable production variations that occur.
Wind energy is the conversion of wind energy into a useful form of energy, such as the use of wind turbines to make electrical energy, windmills for mechanical energy, wind pumps for pumping water or drainage, or sails to propel ships. The large wind farms consist of hundreds of individual wind turbines connected to the electric power transmission network. For new construction, wind on land is a cheap source of electricity, competitive or in many places cheaper than fossil fuel plants. Small onshore wind farms provide electricity to isolated locations. Utilities are increasingly buying surplus electricity produced by small domestic wind turbines. Offshore wind is more stable and stronger than land, and offshore farms have less visual impact, but construction and maintenance costs are considerably higher. Wind energy, as an alternative to fossil fuels, is abundant, renewable, widely distributed, clean, does not produce greenhouse gas emissions during operation and uses little land. The effects on the environment are generally less problematic than those of other energy sources. As of 2011, Denmark is generating more than a quarter of its wind power and 83 countries around the world are using wind power to power the grid. In 2010, wind power production exceeded 2.5% of total global electricity consumption and grew rapidly by more than 25% per year. Wind energy is very consistent from year to year, but it has a significant variation in shorter time scales. Wind intermittence rarely creates problems when used to supply up to 20% of total electricity demand, but as the proportion increases, there may be a need to improve the grid and a lower capacity to supplant conventional production. Energy management techniques such as excess storage capacity, geographically distributed turbines, sending adequate sources of support, storage such as hydropower pumping, exporting and importing electricity to neighboring areas or reducing Of demand when wind production is low. In addition, weather forecasting allows the power grid to prepare for predictable production variations that occur.
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