COMPOSITE POWER SUPPLYING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a composite power supplying system for utilizing a radio base station for a long term, even in a power failure of a commercial power supply.

SOLUTION: The composite power supplying system includes: a power supplying stand 10CS for supplying power to an onboard battery of an electric vehicle 50; an authentication device of authenticating the electric vehicle 50 connected to the power supplying stand 10CS; the radio base station 10BS juxtaposed to the power supplying stand 10CS; the commercial power supply PS for supplying power to the power supplying stand 10CS and the radio base station 10BS under normal conditions; and a switcher of switching a power supply of the power supplying stand 10CS and the radio base station 10BS to the onboard battery of the electric vehicle 50 authenticated by the authentication device in an emergency where the commercial power supply PS cannot be used.

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