| 摘要 |
<p>Keybar slots (36) in support plates (20) of a large generator stator (26) are made substantially oversize (38) to accommodate the full probable distortion of the support plates occurring during fabrication of the stator frame. Keybars (28) are affixed (42) to an arrangement of one or (as shown) two auxiliary plates (40,46). The keybars are aligned within the oversize keybar slots, and then the auxiliary plates are affixed, e.g. welded (44,50) to the stator support plates.</p> |
