To make a wind turbine from a car generator, the speed of 120 rpm is far from enough. It must at least reach 800 to 1000 rpm to generate electricity. If you don’t modify the generator and want to use it as a wind generator, you have to increase the transmission ratio of the transmission gear. The higher the better. Don’t worry about whether strong wind power generation will burn out the motor, because you are the car’s charging system and the system will automatically adjust. Yes, there will be no problem. You want the car engine to run at least several thousand rpm at high speed, and the generator will have no problem. The only thing you worry about is whether your pneumatic system, support and transmission set can withstand the test under strong winds. Haha
The wind-receiving impeller of the wind power generator
is very thin and delicate. Long because the blade is the most basic and critical component of the wind turbine. Its good design, reliable quality and superior performance ensure the normal and stable operation of the unit. Determining factors. Harsh environment and long-term non-stop operation require the blades to be light in specific gravity and have the best fatigue strength and mechanical properties, and can withstand extremely harsh conditions such as storms. and random load tests; the elasticity of the blades, the inertia during rotation and its
vibration frequency
characteristic curve
are all normal and are transmitted to the entire power generation system. Good load stability; good resistance to corrosion, ultraviolet radiation and lightning strikes; low power generation cost and lowest maintenance cost.
The other is to reduce the weight. In order to meet the above requirements and improve the economy of the unit, increasing the size of the blades can improve the economy of wind power generation and reduce costs.
There should be a great relationship between the amount of wind energy received and the size of the wind-receiving area of the blades of the device. This statement is not accurate. The reason why wind energy is converted into kinetic energy is through the interaction between wind and blades.
In order to expand the wind receiving range and reduce resistance,.