Power control system, power control apparatus, power control method and storage medium

摘要

A power control system for a network system in which a plurality of devices are connected over a network can adequately distribute limited power according to the operational state of each device while keeping a high reliability. A device operating in normal mode broadcasts a power accommodation request when the power of the device is insufficient. Upon reception of the power accommodation request, devices operating in low-power mode send accommodatable power values to the requesting device, and sends a low-power mode fixation notification indicating that operational mode is fixed to the low-power mode to a controller. Upon reception of the low-power mode fixation notification from the notifying devices, the controller sets a job assignment ratio to the notifying devices lower than that of the requesting device.