电机技术
電機技術
전궤기술
ELECTRICAL MACHINERY TECHNOLOGY
2014年
5期
61-63,64
,共4页
U形铁心%单相交流永磁同步电机%铝漆包线
U形鐵心%單相交流永磁同步電機%鋁漆包線
U형철심%단상교류영자동보전궤%려칠포선
U-shaped core%single-phase AC PM syn-chronous motor%aluminum wire
U形铁心永磁同步电机定子绕组由两个集中绕组串联连接，原采用环形绕线工艺，使用铜漆包线，线径在0.21 mm～0.40 mm之间。现将铜漆包线绕组改为铝漆包线绕组，经实践技术可行，成本优势明显。文章从铝漆包线电磁方案调整、绕组绕制、铝漆包线褪漆膜、铝漆包线焊接和焊点防腐蚀等方面作了详细介绍。
U形鐵心永磁同步電機定子繞組由兩箇集中繞組串聯連接，原採用環形繞線工藝，使用銅漆包線，線徑在0.21 mm～0.40 mm之間。現將銅漆包線繞組改為鋁漆包線繞組，經實踐技術可行，成本優勢明顯。文章從鋁漆包線電磁方案調整、繞組繞製、鋁漆包線褪漆膜、鋁漆包線銲接和銲點防腐蝕等方麵作瞭詳細介紹。
U형철심영자동보전궤정자요조유량개집중요조천련련접，원채용배형요선공예，사용동칠포선，선경재0.21 mm～0.40 mm지간。현장동칠포선요조개위려칠포선요조，경실천기술가행，성본우세명현。문장종려칠포선전자방안조정、요조요제、려칠포선퇴칠막、려칠포선한접화한점방부식등방면작료상세개소。
Stator windings of the PM synchronous mo-tor with U-shaped core were connected by two concentrated winding in series. Usually, the copper enameled wire was employed within the diameter from 0.21mm to 0.40mm while circular winding process was conducted. The tech-nology of applying aluminum wire to replace the original copper wire was proved feasible in the practice of the pro-duction of this motor, thus, the cost advantages became very obvious. The technical solutions were introduced in detail in the fields of electromagnetic program adjustments, aluminum wire winding, aluminum wire faded paint, alu-minum wire welding, corrosion protection and etc.
