Patent ID: 11870378
Assignee: DENSO CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  H | IPC B  H

Claim 2:
3. The rotary electric machine control apparatus according to claim 1, comprising:
one master control unit that generates a command value related to all the systems and outputs a control signal for controlling on/off operations of the switching element in an own system included in the systems to the driver circuit in the own system; and
at least one slave control unit that, based on the command value transmitted from the master control unit, generates a control signal for controlling on/off operations of the switching element in the own system and outputs the same to the driver circuit in the own system, wherein
when the one master control unit is installed in a selected first system in the systems, the selected first system is regarded as a master system, and
when the at least one slave control unit is installed in a selected at least one second system in the systems, the selected at least one second system is regarded as at least one slave system, noise resistance of the master system is higher than noise resistance of the slave system.