| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an armature inspection method capable of checking a short circuit in armature coils more reliably. <P>SOLUTION: The method includes the steps of measuring an inductance component to be obtained from between terminals of two coils of U-phase coil 12, V-phase coil 13, and W-phase coil 14, and a capacitance component, and determining the short circuit based on whether measurement values thereof are within existing acceptance limits. <P>COPYRIGHT: (C)2011,JPO&INPIT |
