89 percent. According to the query of Polaris Power Network, the power generation efficiency of each CRRC wind power plant can reach 89%. The amount of electricity generated by CRRC Wind Power Windmill per revolution mainly depends on its rotation speed and power generation. The efficiency of converting wind energy into electrical energy is not 100%, and part of the energy will be lost.
Wind farms should be built offshore for the following reasons:
First, the offshore wind resources are abundant and the wind intensity is greater than that on land, which can improve power generation efficiency;
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Second, there are no surface restrictions at sea, so the scale of power generation can be expanded;
Third, construction at sea can reduce the impact on the land environment and will not affect the ecology on land;
Fourth, offshore power generation has low investment costs and can save money;
Fifth, offshore power generation can bring more employment opportunities and economic income.