能源科学导论（Introduction to energy science）.docVIP

能源科学导论（Introduction to energy science） Energy conservation - saving power abstract The resources of the earth are very limited. Perhaps in the near future, the resources of the region will be exhausted. Electric energy is a kind of fast, convenient, clean, pollution-free and energy efficient green energy. It has been widely used in all walks of life and family. But after all, is the two power energy, standard coal per unit of electricity consumption is equivalent to 0.4 kg and 4 liters of clean water, and produce 0.272 kg of carbon dust, 0.997 kilograms of carbon dioxide and 0.03 kilograms of sulfur dioxide emissions, the same, each saving electricity, will save 0.4 kilograms of standard coal, reduce 0.03 kilograms of sulfur dioxide, 0.997 kilograms of carbon dioxide emissions, as a result of the national electricity shortage, save electricity, electricity is very necessary and reasonable. Save electricity should start from the little things in life, the choice of home appliances is also very important, and realize the national energy-saving logo, household appliances to the selection of energy saving and environmental protection, with the development of new energy saving appliances instead of old-fashioned energy consuming appliances. Should pay attention to the use of electrical appliances when some details, to develop good habits of using household appliances, saving electricity as a duty and responsibility. Brownout Saving electricity is not only the responsibility and obligation of each of us, but it can save us a lot of money. We should start today to save electricity and reduce the consumption of energy. Electricity from the generator, the voltage transformer, through the power line long distance transportation to the electricity area, and then through the transformer, the voltage is reduced to suitable for low voltage electrical equipment, into thousands of households for people to use. Electric access to our home through five links, hard won ah! And now, wi