1
David M Erdman: Motor controls, refrigeration systems and methods of motor operation and control. General Electric Company, Ralph E Krisher Jr, December 27, 1994: US05376866 (64 worldwide citation)

A method of operating a brushless motor having a stationary assembly with at least two different energizable windings for producing spaced apart magnetic fields in time sequence, and a rotor adapted to rotate in response to the magnetic fields. The method includes the steps of simulating rotor posit ...


2
David M Erdman: Motor controls, refrigeration systems and methods of motor operation and control. General Electric Company, Ralph E Krisher Jr, June 23, 1992: US05125067 (53 worldwide citation)

A method of operating a brushless motor having a stationary assembly with at least two different energizable windings for producing spaced apart magnetic fields in time sequence, and a rotor adapted to rotate in response to the magnetic fields. The method includes the steps of simulating rotor posit ...


3
David M Erdman: Motor controls, refrigeration systems and methods of motor operation and control. General Electric Company, Ralph E Krisher Jr, July 13, 1993: US05227704 (25 worldwide citation)

A method of operating a brushless motor having a stationary assembly with at least two different energizable windings for producing spaced apart magnetic fields in time sequence, and a rotor adapted to rotate in response to the magnetic fields. The method includes the steps of simulating rotor posit ...