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(9 points) Wind power generation has very broad prospects. The 1 million kilowatt wind power project

By.Johns 2024-09-28 12:13:02 Share on facebook Share on Google Share on Instagram Share on Pinterest Share on Twitter Share on Tumblr Share on WhatsApp Share on Telegram Share on Reddit Visit our Instagram

Introduction (9 points) Wind power generation has a very broad prospect. The 1 million kilowatt wind power projects in the five coastal counties (cities) of Dongtai, Dafeng, Sheyang, Binhai and Xiangshui in our city have been completed.

(9 points) Wind power generation has very broad prospects. The 1 million kilowatt wind power project

The answer is reasonable

Analysis: (1) Wind energy It is a very clean energy. Using wind power to generate electricity can effectively alleviate the dependence on fossil energy.

(2) Given the power generation and time of the power plant, use the electric energy formula to calculate the electric energy generated.

We also know the calorific value of coal and the heat released by complete combustion to find the required mass of coal.

(1) Utilizing the hot wind energy resources at the estuary can protect the environment and reduce atmospheric pollution caused by burning fossil energy. It can also take advantage of the renewable advantages of wind energy and reuse it; it is a green energy. No pollution.

(2) The electric energy available is W=Pt=1×10 6 kw×24h×100=2.4×10 9 kw?h;

According to Q=W=mq, The mass of coal m= =2.88×10 8 kg;

Answer: It can provide 2.4×10 9 kw?h of electric energy every year. This electric energy is equivalent to the complete combustion of 2.88×10 8 kg of coal. energy.

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