REDUNDANT POWER DISTRIBUTION SYSTEM BASED ON SINGLE POWER SOURCE

Abstract: an electrical power distribution system includes a first power bus operating in a first voltage range and a second power bus operating in the first voltage range. a first efuse circuit selectively couples a power source to the first power bus. a second efuse circuit selectively couples the power source to the second power bus. a first accumulator is coupled to a first node between the first efuse circuit and the first power bus. a second accumulator is electrically coupled to a second node between the second efuse circuit and the second power bus. the first efuse circuit opens in response to a first electrical fault at the first power bus, and the second power bus is powered with the power source or the first accumulator. the second efuse circuit opens in response to a second electrical fault at the second power bus, and the first power bus is powered with the power source or the first accumulator.

Inventor(s): Gal GEULA, Neta DORON

CPC Classification: H02J1/086 (CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY)

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