I am considering the idea of making a small scale wind turbine for my final year B.Tech project. I have run into a roadblock, I have to maintain the generator at a relatively constant speed. I was thinking of 2 parallel shafts one from the Turbine blades coupled via a CVT to the shaft to the generator, esplecially when the blades spin slowly. I would like to know whether such a transmission is feasible . It has to be simple and need not be very accurate but it has to maintain the speed of the generator shaft. Other sugestions are welcome. An idea of how to go about it is enough. Thanks in advance for your help!