Control device, moving object, control method, and storage medium

A control device provided in an electrical power supply system, wherein the electrical power supply system comprises:

• a first electrical power supply circuit configured to be capable of supplying a direct current electrical power that is output from an electrical power generating device to a first load device;
• a first electrical power storage device configured to be capable of being connected to the first electrical power supply circuit in parallel with the electrical power generating device;
• a second electrical power supply circuit configured to be capable of supplying a direct current electrical power that is output from the electrical power generating device to a second load device;
• and
• a second electrical power storage device configured to be capable of being connected to the second electrical power supply circuit in parallel with the electrical power generating device;
• wherein the control device comprises at least one processor configured to execute a computer executable instruction that is stored in a memory;
• and
• by the computer executable instruction being executed by the at least one processor, the control device:
• compares an output voltage of the first electrical power storage device with an output voltage of the second electrical power storage device;
• starts the electrical power supply system in a procedure according to a result of a comparison;
• in a first case which is a case in which it is determined that the output voltage of the first electrical power storage device is less than or equal to the output voltage of the second electrical power storage device, sets a first reverse flow prevention device that is provided in the first electrical power supply circuit to a state in which reverse flowing of an electrical current in the first electrical power supply circuit is allowed, and further, in a state in which the second electrical power storage device is disconnected from the second electrical power supply circuit, and using the electrical charge supplied from the first electrical power storage device, executes precharging to charge a smoothing capacitor that is provided in each of the first electrical power generating device, the first load device, and the second load device;
• and
• in a second case which is a case in which it is determined that the output voltage of the first electrical power storage device is greater than the output voltage of the second electrical power storage device, sets a second reverse flow prevention device that is provided in the second electrical power supply circuit to a state in which reverse flowing of the electrical current in the second electrical power supply circuit is allowed, and further, in a state in which the first electrical power storage device is disconnected from the first electrical power supply circuit, and using the electrical charge supplied from the second electrical power storage device, executes the precharging.