In 1891 a tall, dark, and handsome man strode onto the stage in the lecture hall at Columbia University in New York City. Grasping a brass ball in each hand, the man touched the terminals of a ...
An introduction to the symmetric, multiphase, wound-rotor “synchronous” doubly-fed motor or generator system, called SYNCHRO-SYM. How SYNCHRO-SYM is only possible with brushless, automatic, ...