抄録
Normally, when multiple PMSMs are driven, inverters are required for the number of PMSMs, even if they have the same number of rotations, because information on the rotational position and current of each PMSM is needed. This results in higher costs and larger installation space. To solve these problems, this paper proposes a new system in which three PMSMs are driven in parallel by a single inverter as an example of multiple units, and reports good results obtained through simulation.
https://ror.org/0197nmd03 