Closing the secondary in delta, simply means connecting the plus end of one coil to the minus end of a second coil, the plus end of the second coil to the minus ... must be phased (faced) out properly); otherwise, symmetry about the centroid ( ground) is disturbed when they move forward or backward together. ... These points are marked Xi , Xt , and X3 , respectively, in the nameplate wiring diagram. ... The coils in this case form a figure that looks like the letter aquot;Yaquot; or the radials of a star.
Title | : | Electric furnace steelmaking |
Author | : | Metallurgical Society of AIME. Iron and Steel Division. Physical Chemistry of Steelmaking Committee |
Publisher | : | - 1962 |
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