Layout of Power Distribution Network in Passenger Transportation Center

The level and the quality of power grid layout directly decides the reliability and the quality of power supply.The status of medium voltage power distribution network of some passenger transportation centers was introduced.At the same time,the power grid layout scheme of the high voltage power distribution in future was analyzed briefly.The emphasis was paid on expounding the layout content of the medium voltage power distribution,and the power distribution grid layout scheme was given.Finally,the notice was given and hoped to provide the reference for the designer who was engaged in the power grid layout.