The latter resembles a "squirrel cage" common to AC motors, but has curved iron sections on the periphery of the drum. Oil cups lubricate both ends of the armature shaft.

The paper presents a laboratory setup to be used as a wind turbine emulator. The emulator can be used for research investigation by reproducing the mechanical torque developed by a wind turbine for a ...

Although the scope of product covered is for AC squirrel-cage induction motors through 500 hp, the material presented has application with many other sizes and types of motor. The paper reviews this ...