摘要
介绍了汽车燃油泵的结构特点及工作原理.针对燃油泵永磁直流电动机效率偏低的现象,在电动机整体电磁设计的基础上,通过优化选择电枢绕组导线、采用组合磁极等措施,提高了电动机的效率.给出了电磁设计的结果.
The structural character and principle of motor fuel delivery pump is presented. Aiming at the low effi- ciency phenomena, based on whole electromagnetic design, the efficiency of motor is improved through optimize electing lead of armature, adopting assorted pole and so on. The electromagnetism calculation is given.
出处
《河北工业大学学报》
CAS
2004年第4期76-79,共4页
Journal of Hebei University of Technology
关键词
燃油泵
永磁材料
直流电机
效率
计算
fuel-delivery-pump
permanent-magnet
DC-motor
efficiency
calculation
