Kilowatts and volts are completely different concepts. 1 kilowatt does not mean 1000V. It depends on the 48V power of your car engine. Range extenders for three-wheeled vehicles typically exceed 2 kilowatts, and a 1-kilowatt generator is only sufficient for two-wheeled vehicles. The generator power should be 2-3 times greater than the engine power.
Yes
By rotating the three thick wires yellow, blue and green, power can be generated directly without any modification (ignore the other thin wires)
< p>It's The wind rotation can reach the standard speed when the motor is driven by electricity.The generated power will not exceed 750W and the voltage will not exceed 48V
This has little practical value. If you charge the battery, a silicon rectifier and voltage stabilization system are required.