【摘要】 本文推导出联系直流电机内部参数的一些关系式,又组合了一些计算式,致使直流电机的电枢设计可用代数法解决。更多还原

【Abstract】 An investigation is made into the relationships between the parameters of a d.c. machine. Some formulae used for calculation are also combined and utilized for determining parameters of the armature. In consideration of temperature rise permitted for conductor insulation, as well as electrical and magnetic load, gcometrical dimension of iron teeth and so on, algebraice quations are established. These also lead on to the development of a new method for solving the main parameters of a d.c. machine, where there is no need for the conventional empirical datum-ampere bars per centimeter on armature.更多还原