Container terminal, control method, and a portal crane of the Container Terminal

摘要

PROBLEM TO BE SOLVED: To provide a container terminal, a container terminal control method and a gantry crane capable of supplying electric power to equipment in the container terminal such as a quay crane and a reefer container even in an emergency with external electric power supply interrupted due to disaster.;SOLUTION: A container terminal 1 has a dual power source gantry crane 6 which receives electric power supply from a power grid of the container terminal 1 or a diesel generator set mounted thereon. The dual power source gantry crane 6: has a transmission invertor 20; and supplies electric power from the diesel generator set to the power grid of the container terminal through the transmission invertor 20 during emergency power supply control.;COPYRIGHT: (C)2015,JPO&INPIT