초록 ▼

An exemplary embodiment of the invention is a power system for providing power to a critical load. The system includes a first power source producing sufficient power to supply the critical load and a second power source, independent of said first power source. The second power source produces suffi

An exemplary embodiment of the invention is a power system for providing power to a critical load. The system includes a first power source producing sufficient power to supply the critical load and a second power source, independent of said first power source. The second power source produces sufficient power to supply the critical load. The system also includes a rotary device having a first power input circuit and a second power input circuit. The second power source is coupled to the rotary device at the second power input circuit. A transfer switch selectively couples the first power source to the first power input circuit and the second power input circuit.

대표청구항 ▼

[ What is claimed is:] [1.]1. A power system for providing power to a critical load, the system comprising:a first power source producing sufficient power to supply the critical load;a second power source, independent of said first power source, said second power source producing sufficient power to

[ What is claimed is:] [1.]1. A power system for providing power to a critical load, the system comprising:a first power source producing sufficient power to supply the critical load;a second power source, independent of said first power source, said second power source producing sufficient power to supply the critical load;a rotary device having a primary power input circuit and a secondary power input circuit, said primary power input circuit and said secondary power input circuit providing power to a motor generator in said rotary device;said second power source coupled to said rotary device at said secondary power input circuit; and,a transfer switch for selectively coupling said first power source to said primary power input circuit and said secondary power input circuit.