Electric vehicle control apparatus

An electric vehicle control apparatus comprising:

• a plurality of current collectors that take in electric power from an outside;
• a plurality of power converting units that convert a voltage input through the current collectors into a direct current having a predetermined value and outputs the direct current;
• and
• a power storage unit connected to and charged and discharged by the power converting unit,
• wherein the power converting unit includes a main circuit unit and a control unit,
• wherein the control unit generates a current command which is a command for an electric current of the main circuit unit, controls the electric current of the main circuit unit on the basis of the current command, and controls presence or absence of the electric current of the main circuit unit on the basis of a current collector state signal and a vehicle speed signal, the current collector state signal indicating whether the current collectors are in a state in which the current collectors can normally take in the electric power from the outside, the vehicle speed signal indicating a vehicle speed, and
• wherein when the vehicle signal is equal to or smaller than a predetermined value and when the current collector state signal indicates that any one of the current collectors is in a state in which the current collector cannot normally take in the electric current, the control unit suppresses the electric power of the main circuit unit and stops a charging operation for the power storage unit.

An electric vehicle control apparatus comprising:

• a plurality of current collectors that take in electric power from an outside;
• a power converting unit that converts a voltage input through the current collectors into a direct current having a predetermined value and outputs the direct current;
• and
• a power storage unit connected to and charged and discharged by the power converting unit,
• wherein the power converting unit includes a main circuit unit and a control unit,
• wherein the control unit includes:
• a current adjusting unit that generates a current command which is a command for an electric current of the main circuit unit, and adjusts the magnitude of the current command on the basis of a current collector state signal and a vehicle speed signal, the current collector state signal indicating whether the current collectors are in a state in which the current collectors can normally take in the electric power from the outside, the vehicle speed signal indicating a vehicle speed;
• and
• a current control unit that controls the electric current of the main circuit unit on the basis of the current command,
• wherein where the current collector state signal indicates that any one of the current collectors is in a state in which the current collector cannot normally take in the electric power, the current adjusting unit adjusts the magnitude of the current command to further increase the magnitude of the current when the vehicle speed signal is greater than a predetermined value than when the vehicle speed signal is equal to or less than a predetermined value.