Wind power generation is based on conversion of wind kinetic energy into electrical energyStability of wind speed affects wind power generationWind direction changes greatly affect impellers to adjust their angles and power generationTemperature changes affect air density and impeller resistanceTurbulence affects the wind turbine impeller's speed and direction and power generationAltitude interrelates with various meteorological factors affecting the wind power generation and efficiencyAir density decreases as altitude increasesHigher altitude leads to less resistance to the wind impellerWind speed increases with high altitude, thus increasing the power generation and efficiency of wind turbinesChanges in air density and other effects brought by altitude influence the power generation and efficiency of wind turbines