The motor housing encloses the armature and pole pieces, holds the bearings that support the armature shaft, and provides the terminals for connecting the motor to the rest of the staring system. 启动机外壳内装入电枢与磁极,外壳两端的轴承支撑电枢转轴,并将启动机与启动系统支架相连。
The non-uniform condition of the branch current in the armature winding and the matching with magnetic potential in the commutating pole are improved by means of changing the connection of commutating pole winding. 通过改变直流电机换向极绕组接线方式,改善了电枢绕组支路电流的不均衡状态及其与换向极磁势的匹配关系。
Influence of Armature Resistance on the Torque-Angle Characteristic of Salient Pole Synchronous Motor 定子电阻对凸极同步电动机功角特性的影响
Results show that the highest place of flux density is superposition of armature and guide sleeve end of pole piece, and the changing for pole piece inside diameter unilateral gap settle on the thrust characteristic. 通过可视化模拟和分析得知,磁通密度最高的地方是衔铁与极靴导套端重叠部分,极靴内径单侧间隙的变化对吸力起决定作用。