10 kWh. The fixed wind speed of a wind turbine is 12 meters per second. It can spin approximately 17 times per minute, or 1,020 times per hour. After calculation, a wind turbine with a power of 1,500 kW can generate approximately 1.5 degrees of power in one go. revolution. Then a 10,000 kW wind turbine can produce electricity at 1.5 degrees. One rotation of a wind turbine produces approximately 10 kilowatt hours of electricity.
The electrical energy generated by wind power generation reaches 110 kV or more through the booster station. Then, does the generation of 110 kV or more go through the transmission line
Let's look at this? first If your wind farm size and capacity are too small, it is not cost effective to send it to 220 kV.
The actual situation of the local electricity network must also be taken into account. For example, if the 220 kV substation is far away, the cost will inevitably increase.
The electricity networkIt will also consider whether to connect 110 kV or 220 kV from the point of view of safety and stability.
After increasing the voltage through the booster station, it passes through the transmission line to the substation.
Wind turbines widely used today are usually units with a capacity of 750 kW or 1,500 kW, so they use a self-synchronous grid connection. That is, after reaching the rated speed, it is connected to the system and waits for the system to synchronize the unit.