Wind the engine will arm (hereinafter referred to as “wind motivation”) associated with the wind  generator can be formed direct drive, semi-direct drive, with gear boxes and other forms of wind turbines, each equipped with air can be a motive, two or more generators. Wind motivation used in wind power generation will cause a significant impact on wind power, mainly in the following areas:
1, the motivation for the work of the sail the wind at zero to the maximum working area can be adjusted between, in the grid is running, except under the wind conditions on wind turbine automatically adjusted to maintain a relatively stable power output and reduce the impact on the grid, but also can flexibly adjust the dispatching instruction to meet the power requirements for wind farms, wind turbines can not be resolved to conduct a comprehensive scheduling problems, truly realized the power of wind turbine operation and change the wind turbine in the nature and status of the grid, and then realize a large-scale wind power grid wishes.
2, according to the motives of the structure and characteristics of the wind, its wind speed to work effectively a large range of low rated wind speed, the equivalent number of hours to increase electricity generation, which now makes some low-velocity wind can also have a use value, and then expand the wind energy area, increasing the total amount of wind resource utilization.
3, due to lower wind speed rating of motivation, small wind turbines according to the frequency distribution of wind we can see that the output power generators can remain stable in a wide range, and network will be more stable; the same time, the equivalent units increased use of time, power generation increased, reduce the cost of electricity.
4, the wind is the motive power output using multi-axis, can be connected to multiple motors, making it easier for manufacturing large-capacity stand-alone. The motor is running, can be a single work, but also combinations of two or more grading work, which can make full use of wind energy resources, but also make the grid more flexible scheduling; the same time, installation of generators and other major components At the bottom, and can be assembled at the scene, making the equipment installation, maintenance, operation more convenient, easier, wider temperature operating environment, installation, maintenance, operation and lower cost.
5, the wind lifted bulky motivation propeller, making the transport of wind power equipment simpler, easier, lower transportation and installation costs, but also expanded the use of wind turbine installation and range areas, thus expanding the wind resources use area.
6, for these reasons Article 3,4,5, wind farm construction costs, operating costs will be lower, making the lower cost of power generation, thereby increasing the capacity of the purchase price, can meet the low-cost green energy requirements, but also improve the wind farm investment.

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