Mid-drive motors, also called center-drive or crank-drive motors, are located in the middle of the e-bike, usually near the bottom bracket. Unlike hub motors, mid-drive motors use the bike’s chain and ...
Abstract: A THOROUGHGOING RATIONAL method of calculating the braking torque to be expected from squirrel-cage motors when direct current is applied to the stator has been an elusive development. The ...
is in the status of the traditional direct torque control(DTC) system, due to the high saturation nonlinearity of the electromagnetic relationships of switched reluctance motors, the torque ripple and ...