METHOD OF LOAD SHEDDING IN AIRCRAFT AND CONTROLLER

摘要

To properly execute load shedding in an aircraft to maintain power supply to more devices. A method of load shedding includes a failure detection step of detecting a failure in a generator, and a load-shedding step. The load-shedding step includes determination step, and execution step, respectively, the determination step in which the load shedding is determined to be needed if the state where a power consumption exceeds a power-generation capacity continues for a monitoring time, and the execution step in which the load shedding is executed step-by-step while advancing a priority given to a target device until the power consumption falls below the power-generation capacity.

主权项

1. A method of load shedding in an aircraft, being a method of load shedding to cut off supply of power to a plurality of target devices selected from a device group, the power generated by generators included in the aircraft and supplied to the device group, the method of load shedding comprising:
a failure detection step of detecting a failure hindering the generator from generating; and a load-shedding step, after the failure is detected in the failure detection step, of executing the load shedding on the basis of determination of necessity of the load shedding, wherein the load-shedding step includes: a determination step of determining that the load shedding is needed on the basis that a state where power consumption consumed by the devices exceeds a predetermined power-generation capacity continues for a predetermined monitoring time; and an execution step of executing, if the load shedding is determined to be needed in the determination step, the load shedding step-by-step while advancing a priority given to the target devices until the power consumption falls below the power-generation capacity.