Wind power generation will harm the environment, climate andnoise pollutionas follows:
1. the local ecological environment, such as vegetation destruction, topography modification, soil erosion and desertification.
2. Wind energy affects the local climate. Wind energy uses wind energy present in the atmosphere. According to the law of conservation of energy, the consumption and production of one type of energy must produce or consume another type of energy. . Therefore, wind turbines The process of generating electricity is inevitable.
3. The environment around the wind farm is good, so it will become a paradise for many birds, but a large number of birds will be injured by the wind turbines.
It is impossible that the insulation level of the generator cannot withstand too high a voltage. Generally, the price of electricitywind turbines (land type) is 690V Once the transformer is taken out of the box, it is 35KV. The difference is too great for the generator to reach this level. The level of insulation is difficult. Insulating the coil is easy to do, but it would be bad if such a high voltage was applied to the rotating collector ring of the motor. Such a generator is probably more expensive than a box-type transformer. And if you do that, you have to pull the 35KV cable up to the upper cabin. The head of the machine rotates, so it would be uncomfortable for the 35KV cable to twist. It is estimated that it will be launched in a few days. There will definitely be other issues that arise. Additionally, the safety distance for 35KV is 1 meter. When you are doing maintenance in the engine room, there is so much space to keep that safe distance. Today, Chinese wind turbines are basically the mosts profitable.