Most wind power stations use unmodified natural wind to generate electricity, and their annual average wind speed is above 3m/s, operating wind speed is above 4m/s, and the output rate of a single machine is only several hundred to several thousand kilowatts. If multiple generators are combined to generate electricity, the vertical and horizontal distance between each generator set is 20 ~ 30m, which not only requires a relatively wide space, but also has a small capacity and a high investment per kilowatt (Kw), thus hindering the development of wind power stations. Therefore, how to choose the location of wind power station and gather wind power has become our research topic. The generation of wind force is due to the sun's irradiation, which makes the surface rocks, oceans, 1 beaches and forests have different temperatures, resulting in air convection. At the same time, the gravity of the planet and the rotation of the earth will produce hot summer and cold winter, and the surface will be hot and cold at night, resulting in different wind directions and winds in different seasons. In addition, topography also has certain influence on wind direction and wind concentration. Therefore, wind power generation. For the site selection of wind power station, the first one is the wind power import and export in great basin or the wind power import and export in large ocean lakes, which is embodied in the narrow valley of basins (or oceans or lakes) surrounded by mountains or in karst caves surrounded by mountains, so as to obtain greater wind power; For the construction of centralized wind power structures, firstly, the air inlet device and tuyere with check valve are built from bottom to top, and the cross-sectional area of tuyere is gradually reduced according to the law of wind speed movement, so that the wind speed can reach the running speed of wind turbines and the wind energy per unit area can be improved. The direction of wind changes with the change of terrain, and the speed of wind also changes with the change of seasons. Therefore, the following issues should be considered when selecting the site: (1) the address where the wind is strong at the entrance and exit of the canyon, such as the canyon where air exchanges between surrounding mountain basins and low-lying terrain (including lakes, oceans, plains and deserts), the canyon where air exchange fields with different temperature differences are formed for solar energy, and the valley where air-air convection often occurs. (2) Terrain where concentrated wind structures can be built and wind turbines installed; (3) Located in the power consumption center; (4) Traffic roads can be built to facilitate material transportation and power station management; (5) The annual average wind speed is above 3m/s, and the running wind speed is above 4m/s for more than 4,000 hours. On the other hand, the following problems should be considered in the construction of concentrated wind structure: (1) the terrain with bidirectional wind energy collection structure with check valve; (2) Terrain with wind gathering and wind guiding structure with one-way wind generator set installed halfway up the mountain or at the top of the mountain; (3) Having a factory building with fans installed and a substation transportation site; (4) Having a construction and installation site with wind power stations; (5) The structure meets the stress requirements of the wind farm. In the design of wind power station, there are at least two wind direction problems because the wind direction of wind power station address changes with time and season. For example, wind direction tracking technology can be used in a wide field, but it is unrealistic to use wind direction tracking technology in the tuyere of a canyon. If one-way wind power generation is adopted, about half of the wind power will be wasted. If you use a bidirectional generator set to generate electricity, the cost will double. If the air intake device with one-way valve is installed at the air outlet to receive multi-directional air, and the collected wind direction is directed to the one-way wind generator set installed on the mountainside or the top of the mountain, the power generation of the one-way wind generator set can be realized, thus avoiding installing additional motors with wind steering in the outdoor wind generator set and simplifying the equipment structure. On the one hand, because the unit energy of wind energy collected by the check valve is low, an artificial wind-inducing structure pipeline (the cross-sectional area is reduced from large to small) is built between the wind collection structure and the wind power station, so that the unit wind energy can meet the operation requirements of the fan, the equipment can be miniaturized, and the capacity of the fan can be improved. On the other hand, because wind power can not be stored like hydropower, wind power is extremely unstable, and it needs a voltage stabilizing system and an electric energy reserve system. For the existing DC motors (including silicon rectifier system), the cost is relatively high, so it is difficult to reduce the unit investment of wind turbines, which is not conducive to the development of wind power stations. If positive and negative charges can be used to collect motors, it is possible to reduce the cost of wind turbines. The principle is to use the two poles of the capacitor to transfer electrons, so that the charge can be transferred from one end to the other in the silicon circuit. Similar to the principle of chemical battery (the process of converting chemical energy into electrical energy), mechanical energy is converted into direct current energy, which is directly charged to the battery or sent to users for use. It reduces the conversion of AC DC system and outputs stable voltage. For the wind power station, if the site is selected well, more wind energy can be obtained. If artificial structures can be used to collect and gather wind power, wind power stations, output lines and control lines can be arranged in a centralized way, which can reduce land requisition and facilitate the management of wind power stations. On the wind turbine, if positive and negative charge collection motors are used, the stabilization system can be reduced and the equipment can be simplified. Through the above measures, the construction cost of wind turbines can be reduced, and the unit kilowatt investment of wind turbines can reach the ideal value, which can compete with the investment of other energy generators. At the same time, because the wind turbine directly uses wind power to generate electricity, the cost of environmental treatment and protection is very small, so the construction cost and operation cost of the wind turbine are relatively low. Because wind turbines don't have a negative impact on the environment like coal power generation, they don't need large storage capacity like hydropower generation, occupy more land, migration and geological disasters, and they don't need to deal with radioactive waste like nuclear power. The risk of investing in wind farms is relatively small, and they will get a lot of profit space and a high return on investment.