摘要
论述了微型稳速直流电动机的运行特性和设计原则,提出以电动机阻尼系数作为设计稳速电动机的基本准则。详细推导了阻尼系数与效率、电枢绕组数据和电磁参数以及电枢主要尺寸之间的关系式,所得计算公式用来设计稳速电动机能保证高的效率,并归纳了具体的设计步骤。
The artical discusses the operation characteristics and design principles of steady speed DC micromotor,and puts forth the fundamental criterion designing the motor on the basis of damping coefficient.The formulas of damping coefficient in relation with efficien- cy,armature winding data,electric-magnetic parameters and armature main sizes are derived in detail.High coefficiency can be obtained to use the formulas to design the motor.The specific design processes are concluded.
出处
《微电机》
北大核心
1993年第3期8-10,共3页
Micromotors
关键词
直流电动机
稳速电机
设计
DC motor
steady speed motor
operation characteristics
damp
coefficient
design
