| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a controller-integrated rotary electric machine which can reduce noise overlapped with a rotation detection part of a resolver and the like. <P>SOLUTION: A rotary electric machine body having stator winding 2b and field winding 4 includes a rotation detecting part, such as resolver 9, which detects a rotary angle of a rotation axis by combining winding and a core, a power circuit part 20 controlling current flowing to stator winding based on detection output of the rotation detecting part, a field switching circuit part 30 controlling current flowing to field winding, and a capacitor part 40 connected to the power circuit part and the field switching circuit part in parallel. Both ends of the capacitor part are connected to an external battery 70 in the controller-integrated rotary electric machine. The capacitor part 40 is arranged close to the field switching circuit part 30 rather than the rotation detecting part, and is connected to the field switching circuit part 30 through a common connection terminal. <P>COPYRIGHT: (C)2010,JPO&INPIT |
