I recently bought a wind turbine electric brushless generator rated for 3kW. I noticed that the output voltage is really high - it is around 700V at 5400 RPM. After some research on stackexchange, I found out that using a 3 phase rectifier with a DC-DC flyback is one efficient way to achieve my goal.
- Is there any better solution?
- Would this setup guarantee a stable output voltage with variable current or is it more common for such a wind turbine to attach 3 transformers to each phase and convert it directly to 230V AC?