Wind power is converted into wind energy, wind energy, to promote the impeller, the impeller drive shaft and the growth machine, growth machine driven generator, generator power transmission through the transmission cable to the ground control system and load. Wind power technology is a multidisciplinary, sustainable development, environmental protection of integrated technology.
There is no wind when the wind (especially in summer days are long and the short night, too sunny season) is not the problem of power generation, solar power when there are no sun (especially in winter days are short and night long, great season, the north wind) is not generation problem, if we can wind power, solar power generation combined with complementary to resolve this problem, a continuous power supply to achieve the 365 days.
Wind and solar energy use and development have been 3000 years of history, is an old and young scientific, practical and closely related, and life science, renewable and can protect the environment, science, sustainable development, but now science for many years benefited from an investment project. Among the field of new energy, wind power and solar power generation was the first to give priority to the development and use of the development is currently a hot topic internationally, because of the use of wind power and photovoltaic, no mining, no transport, no emissions junk, not the environment polluting technologies, is to protect our planet for the benefit of future generations a hundred works.
Wind power and solar power generation to recover from the production of the whole process not produce any pollution, both to increase the power supply, but also reduces environmental pollution caused by fuel, which play the role of protecting the global environment, is the real green energy. In 2000, for example, China’s total wind power in 7.01GW, replace the thermal power can be directly saving 278,800 tons of standard coal, reduce SO2 emissions MSO2 to 5668.5 tons, reducing CO2 emissions MCO2 to 718,653 tons, NOX emissions MNOX to reduce 8986 tons, to reduce particulates emissions MTSP 251 tons, saving 1.28 billion tons. And reduce air pollution because of its indirect benefits brought by it is even more significant.
Second, the market prospects
Wind energy in the universe is huge, he greatly exceeded the energy of water, but also liquid and solid fuel energy than the sum of world-renowned scientists calculated that the world’s total annual coal burning is only available within a year of wind energy 1 / 3000, the International Meteorological Organization (WMO) suggested that wind reserves 3 – 1017KW, which total available wind energy 2 – 1010KW. China’s wind energy resources and solar energy resources, ranks third in the world, the land surface, the total available wind energy resources are 253 million kilowatts, the southeast coast of the effective wind power density 200W/m2, coastal islands, the effective wind power density over 300W/m2 effective use of wind energy over time of up to 6000h. The three northeastern provinces and Inner Mongolia region, the effective wind power density 200-300W/m2, the effective duration of the wind for more than 4000 hours throughout the year, the effective power generation capacity of 245KWh per m2 or more. By 2004, wind power to provide electricity generating capacity of its national total respectively, the ratio is about: United States 10%, Germany 8%, Denmark 10%, Netherlands 10% Sweden 10%, less than 1% of our country, in accordance with the Wind power accounts for foreign countries, developed countries 10% of the total power, wind power capacity can be developed in China will reach 025.3 million kilowatts, generating 50.6 billion kilowatts per year hours, saving 30 billion tons of standard coal. Can greatly reduce environmental pollution, to people’s lives a life of their homes more green.
We all know that conventional energy sources of coal, oil exploitation can only be more less, more intense, more of the faster extraction, reducing the sooner, the more serious environmental pollution of the Earth, so the world can help in finding a with conventional energy, environment friendly and sustainable development of new energy, wind / solar energy was first included in the new development plan.
Solar power is the solar energy into electrical energy, solar energy is converted directly to electricity power generation, solar photovoltaic power generation is the use of semiconductor electronic devices that absorb sunlight effectively radiated energy, and transformed into electricity direct power generation, solar power in today’s mainstream.
There is no wind when the wind (especially in summer days are long and the short night, too sunny season) is not the problem of power generation, solar power when there are no sun (especially in winter days are short and night long, great season, the north wind) is not generation problem, if we can wind power, solar power combined with complementary power to resolve this problem and achieve a continuous power supply for 365 days.
Wind and solar energy use and development have been 3000 years of history, is an old and young scientific, practical and closely related, and life science, renewable and can protect the environment, science, sustainable development, but now science for many years benefited from an investment project. Among the new energy field, wind power and solar power generation was the first to give priority to the development and use of development, is currently a hot topic internationally, as wind power and photovoltaic use, no mining, no transport, no emissions junk, not the environment pollution technology, the protection of our planet, to benefit future generations of a hundred works.
Wind power and solar power production to recover from the whole process not produce any pollution, both to increase the power supply, but also reduce environmental pollution caused by fuel, which play the role of protecting the global environment, is the real green energy. In 2000, for example, wind power in China in total 7.01GW, replace the thermal power can be directly saving 278,800 tons of standard coal, reduce SO2 emissions MSO2 to 5668.5 tons, reducing CO2 emissions MCO2 to 718,653 tons, NOX emissions MNOX to reduce 8986 tons, to reduce particulates emissions MTSP 251 tons, saving 1.28 billion tons. And reduce air pollution because of its indirect benefits brought by it is even more significant.
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