> > "AC doesn't fail you in the middle with a single speed it is at either > end. The motor overspeed end and the roll backwards down the hill end. > Either pick one of those to avoid, or buy bigger $ilicon. The motor > isn't the transmission, it is the IGBTs that are the transmission, and > they aren't free. And they come in multiples of 3." > > I had a hard time with this note; it infers the inverter doesn't want > to provide the Amps at motor stall. The inverter shouldn't care as > long as its heat is under control. It limits the current much like the > carburator throat limits fuel-air mixture. The motor is the analog of > a transmission simply converting power from electric to torque.
Yah, I was a little confused. If your patiant, my car will climb pretty big hills in 5th from a standing start. (Yes, we tried). But it's s-l-o-w.
