This paper analyzes the forming process of unloading voltage and the relations among unloading voltage, phase electromotive force, exciting current and rotational speed in art alternator.
分析了汽车发电机抛负载电压的形成过程及其与发电机的相电动势、激磁电流和转速之间的关系。
Three-phase asynchronous motor is be used most widely in machine in industry for it's simple structure, reliable capacity, easy to maintain and low rotational inertia .
交流异步电动机结构简单、运行可靠、维护方便、价格便宜、转子惯量小，是工业生产机械中使用最广泛的一种电动机。
In this paper, we introduce how to use 8031 singal-chip microcomputer to test the off -state rotational speed of centrifugal switch in a singal phase electrical machinery.
提出一种以8031单片机为基础的单相电机离心开关断开转速测试系统。
This paper presents the basic electromagnetic calculating procedure of small single-phase self-exciting synchronous generator with rotational armature.
本文提出了转枢式小型单相自激同步发电机的基本计算程序。
This paper presents the basic electromagnetic calculating procedure of small single-phase self-exciting synchronous generator with rotational armature.
本文提出了转枢式小型单相自激同步发电机的基本计算程序。
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