PROBLEM TO BE SOLVED: To provide a dynamo-electric machine control device capable of monitoring abnormality of other system appropriately, and to provide an electric power steering device using the same.SOLUTION: Inverter circuits 120, 220 of a motor controller 10 are provided corresponding to motor windings 180, 280. Power supply relays 121, 221 are provided for respective systems. Control sections 150, 250 are provided for respective systems. Own system monitoring sections 152, 252 monitor abnormality of the own system. Other system monitoring sections 153, 253 monitor abnormality of the other system. Drive control sections 151, 251 turns the power supply relays 121, 221 of the own system OFF, upon occurrence of an abnormality requiring power supply stop in the own system. The other system monitoring sections 153, 253 acquires power supply relay information about the state of power supply relays 221, 121 of the other systems via signal lines 41, 31, and monitors abnormality of the other system based on the power supply relay information. With such an arrangement, abnormality of the other system can be monitored appropriately.SELECTED DRAWING: Figure 2

    【課題】他系統の異常を適切に監視可能な回転電機制御装置、および、これを用いた電動パワーステアリング装置を提供する。【解決手段】モータ制御装置10のインバータ回路120、220は、モータ巻線180、280ごとに対応して設けられる。電源リレー121、221は、系統ごとに設けられる。制御部150、250は、系統ごとに設けられる。自系統監視部152、252は、自系統の異常を監視する。他系統監視部153、253は、他系統の異常を監視する。駆動制御部151、251は、給電停止を要する異常が自系統に生じた場合、自系統の電源リレー121、221をオフにする。他系統監視部153、253は、信号線41、31を経由して、他系統の電源リレー221、121の状態に係る電源リレー情報を取得し、電源リレー情報に基づいて他系統の異常を監視する。これにより、他系統の異常を適切に監視することができる。【選択図】 図2


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    Title :

    DYNAMO-ELECTRIC MACHINE CONTROL DEVICE


    Additional title:

    回転電機制御装置


    Contributors:

    Publication date :

    2018-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B62D MOTOR VEHICLES , Motorfahrzeuge



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