| 摘要 |
<p>PURPOSE:To simplify the insulating treatment of D.C. winding by changing the winding number and the width between windings for each phase of D.C. winding in order to equalize the leakage reactance of two groups. CONSTITUTION:The windings 13 and 14 of two groups of D.C. winding are arranged concentrically and the winding number of each phase is changed to differentiate the ampereturn (n.j)k and at the same time to change the aperture width gk between the windings 13 and 14 of two groups. And, when the values (n.j)k and gk are regulated to certain ones, the equalization of the leakage reactance of the windings 13 and 14 of two groups made possible and thus the insulating treatment of D.C. winding can be simplified.</p> |
