电机技术
電機技術
전궤기술
ELECTRICAL MACHINERY TECHNOLOGY
2014年
2期
57-58
,共2页
正弦绕组%绕线模%极数%跨距%匝数
正絃繞組%繞線模%極數%跨距%匝數
정현요조%요선모%겁수%과거%잡수
wine winding%wound model%number of pole%span%turn number
为了减少谐波磁势，削弱同步附加转矩，提高电机的效率及改善电机性能，三相异步电机的定子线圈广泛采用单、双层不等匝正弦绕组（以下简称正弦绕组）。由于正弦绕组每极每相下各线圈的跨距和导体数均不相等，其绕线模尺寸计算复杂，文章介绍了它的计算方法。
為瞭減少諧波磁勢，削弱同步附加轉矩，提高電機的效率及改善電機性能，三相異步電機的定子線圈廣汎採用單、雙層不等匝正絃繞組（以下簡稱正絃繞組）。由于正絃繞組每極每相下各線圈的跨距和導體數均不相等，其繞線模呎吋計算複雜，文章介紹瞭它的計算方法。
위료감소해파자세，삭약동보부가전구，제고전궤적효솔급개선전궤성능，삼상이보전궤적정자선권엄범채용단、쌍층불등잡정현요조（이하간칭정현요조）。유우정현요조매겁매상하각선권적과거화도체수균불상등，기요선모척촌계산복잡，문장개소료타적계산방법。
In order to decrease the harmonic magnetic motive force and synchronous additional torque and increase the efficiency and performance of the 3-phase induction motor, the single-double layer unequal-turn sine windings (Hereinafter referred as wine winding) were applied into the stator coil. Since their span and turn number of the coil in each pole were unequal, the dimensional calculation of the model became very complicated. A calculated method was introduced.
