A rotating electrical machine control device (10) controls the driving of a rotating electrical machine (80) provided with a plurality of windings (81, 82), and is provided with a plurality of drive circuits (120, 220) and a plurality of control units (131, 231). The control units (131, 231) have signal output units (165, 265) that output control signals to the drive circuits (120, 220) that are provided correspondingly. A combination of control units (131, 231), drive circuits (120, 220) provided corresponding to the control units (131, 231), and windings (81, 82) is configured as a system. The control units (131, 231) generate a control signal using the command values calculated by the respective control units, a self-system detection value, which is a detection value of the self-system, and an other-system detection value, which is a detection value of the other system.
旋转电机控制装置(10)控制具备多个绕组(81、82)的旋转电机(80)的驱动,并具备多个驱动电路(120、220)及多个控制部(131、231)。控制部(131、231)具有向对应所设置的驱动电路(120、220)输出控制信号的信号输出部(165、265)。将控制部(131、231)、与控制部(131、231)对应设置的驱动电路(120、220)、以及绕组(81、82)的组合设为系统。控制部(131、231)使用在各控制部中所运算的指令值、自身系统的检测值即自身系统检测值、以及其它系统的检测值即其它系统检测值来生成控制信号。
Rotating electric machine control device and electric power steering device using same
旋转电机控制装置及使用其的电动助力转向装置
28.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / 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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