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Variable magnetomotive force type rotating electrical machine and control device for variable magnetomotive force type rotating electrical machine
Variable magnetomotive force type rotating electrical machine and control device for variable magnetomotive force type rotating electrical machine
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机译:可变磁通势型旋转电机以及用于可变磁通势型旋转电机的控制装置
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摘要
A rotary electric machine includes a stator and a rotor. The rotor has at least one permanent magnet arranged in a d-axis magnetic path. The rotor includes a magnetic gap part located between the permanent magnet arranged in the d-axis magnetic path of one pole and an adjacent magnet with a different polarity, such that a d-axis magnetic flux forms a d-axis bypass passing through an area other than the permanent magnet. The d-axis bypass provides a magnetic resistance in a d-axis direction that is set below a magnetic resistance in a q-axis direction that is orthogonal to the d-axis resistance.
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