Hey guys I'm working on the design of a motor and I'm hoping to convert the output shaft kinetic energy into electricity, nothing new there! The motor will generate 100Nm/rev and I aim on achieving 500rpm... P = τω P = (100)(2pi)(500/60) = 5.236 kW Can anyone advise as to the most efficient induction generator type/spec to use? Also, does the torque required to run an induction generator increase dynamically? Or is the start-up torque constant? Cheers.