To set an appropriate alarm level during abnormality of a motor system of an electric aircraft.SOLUTION: An abnormality alarm system 130, 130a issues alarm of abnormality of a plurality of motor systems 10 for each driving a motor 11 which is used corresponding to each of a plurality of rotary vanes 30 of an electric aircraft 20. The abnormality alarm system 130, 130a comprises: an abnormality determination part 131 which determines an abnormal motor system of the plurality of motor systems; and an alarm level setting part 132 which sets an alarm level for alarming abnormality according to at least one of information on a position, in the electric aircraft, of a rotary vane corresponding to the motor system determined, by the abnormality determination part, to be abnormal, and use of the rotary vane.SELECTED DRAWING: Figure 2

    【課題】電動航空機が有するモータシステムの異常時において、適切な警報レベルを設定する。【解決手段】異常警報システム130、130aは、電動航空機20が有する複数の回転翼30にそれぞれ対応して用いられるモータ11を駆動させる複数のモータシステム10の異常警報を行う。この異常警報システム130、130aは、複数のモータシステムのうち、異常であるモータシステムを判定する異常判定部131と、異常判定部により異常と判定されたモータシステムに対応する、回転翼の電動航空機における位置情報と、回転翼の用途と、のうちの少なくとも一方に応じて、異常を警報する警報レベルを設定する警報レベル設定部132と、を備える。【選択図】図2


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    Title :

    ABNORMALITY ALARM SYSTEM AND ALARM LEVEL SETTING METHOD


    Additional title:

    異常警報システムおよび警報レベル設定方法


    Contributors:

    Publication date :

    2022-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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