3 PHASE AMORPHOUS INDUCTIVE POWER TRANSFER SYSTEM OF ELECTRIC RAILWAY VEHICLE

摘要

A three-phase amorphous inductive power transfer system of an electric railway vehicle is provided to prevent a short-circuit of the electric railway vehicle such as a bimodal or a light electric railway vehicle due to physical contact by removing a feeder. A three-phase amorphous inductive power transfer system of an electric railway vehicle includes a three-phase inductive power transfer apparatus and an on-board current collector. The three-phase inductive power transfer apparatus is installed on a railway line to inductively transfer power to the electric railway vehicle by converting signal-phase power into three-phase power. The on-board current collector is installed in the electric railway vehicle to supply the power of the inductive power transfer apparatus to a motor driving unit(90) of the electric railway vehicle. The three-phase inductive power transfer apparatus is installed in an acceleration zone where the electric railway vehicle starts in a station and in another acceleration zone where the electric railway vehicle starts after a stop by a signal.