The actual operating voltage is around 36KV, not as high as 38.5. Wind farms must have reactive power compensation equipment, so actually we only need to keep the voltage around 36KV. When the voltage is too low, reactive power. the compensation equipment will automatically adjust the output reactive power to keep the voltage at around 36, so the voltage does not need to be at 38.5!
The voltage in my house is not sufficient. What size wind turbine should I install?
It is impossible that the insulation level of the generator cannot withstand too high a voltage. Generally, the electricity price of wind 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. Coil insulation is easy to doer, 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 most profitable.
400 degrees (KW/h) per month is the average electricity consumption. The short-term power required to operate a rice cooker, water pump and washing machine simultaneously is more than 2 kW. Even if you installUse 1 kW wind power to operate without significant force, it always depends on the amount of wind power available. Generally, residential areas do not have enough wind energy to operate wind turbines with an output greater than 1 kW.