AIRCRAFT, AS WELL AS METHOD AND DEVICE FOR OVERVOLTAGE PROTECTION FOR ELECTRONIC CONTROLLER ON AIRCRAFT Russian patent published in 2020 - IPC H02P29/28 B64D31/06 

Abstract RU 2717541 C1

FIELD: electrical engineering.

SUBSTANCE: electronic controller is configured to control motor. Method includes: determination of voltage on DC bus of electronic regulator; if the voltage on the DC bus is greater than the first voltage threshold value and less than or equal to the second threshold voltage value, adjusting the electronic controller control parameter based on the difference between the voltage on the DC bus and the first voltage threshold such that the electronic controller controls the motor based on the adjusted control parameter to restrain further voltage rise on the DC bus, wherein the second voltage threshold is greater than the first voltage threshold value.

EFFECT: prevention of damage or failure of aircraft due to possible disconnection of electronic regulator output due to overvoltage during active maneuvering by aircraft.

11 cl, 5 dwg

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RU 2 717 541 C1

Authors

Yu Jiangtao

Dates

2020-03-24Published

2017-11-28Filed