| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electric railcar control system with a simple constitution, which suppresses the fluctuation in output voltage from an auxiliary power supply device when opening and closing an entrance door with a door drive device, in an electric railcar. <P>SOLUTION: The electric railcar control system 10 includes an auxiliary power supply device 150 which is configured to output a voltage of an initial set value as a preset value and supplies power to a plurality of loads other than a main motor, a door drive device 160 including a motor which receives power from the auxiliary power supply device 150 to open/close the entrance door of the railcar, and a railcar control device 102 which receives a command for opening the entrance door or a command for closing the entrance door and outputs, to the door drive device 160 based on the received command, a command for opening the door or a command for closing the door, and outputs a command for outputting, to the auxiliary power supply device 150, a voltage set to a high value higher than the initial set value obtained by adding a correction value to the initial set value. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
