主权项 |
1. An environmentally controlled magnetic bearing system for an electrical power generator, comprising:
a temperature cooled chamber; each one of at least two rotary magnet plates includes a rotary plate and at least one rotary magnet, said at one least magnet is retained on said rotary plate; each one of at least two stationary magnet plates includes a stationary plate and at least one stationary magnet, said at least one stationary magnet is retained on said stationary plate, said at least two stationary magnet plates are located inside said temperature cooled chamber, a first one of said at least two stationary magnet plates is located vertically above a second one of said at least two stationary magnet plates, a first one of said at least two rotary magnet plates is located above said at least two stationary magnet plates, a second one of said at least two rotary magnet plates is located between said at least two stationary magnet plates, an outer perimeter of said at least two rotary magnet plates is supported by at least two vertical posts; and a generator includes a stator, a rotor and a drive shaft, said rotor is retained on one end of said drive shaft, said stator includes an inner perimeter that is sized to receive an outer perimeter of said rotor, wherein rotation of said rotor produces electrical power, said at least two rotary magnet plates are attached to an opposing end of said drive shaft, said drive shaft is axially supported by magnetic force between said at least two rotary magnet plates and said at least two stationary magnet plates. |