The system is easy to operate and can make three axeses of the machine tool and certain switch signals work in phase, completing the cutting process automatically.
所开发的系统具有简单方便的操作性能，可控制机床的三个驱动轴和多个开关量协调工作，自动完成筛管切分加工的整个工艺流程。
In this paper, the breaking transient formulas of terminal voltage and field current of synchronous machine with three phase symmetric load have been derived.
本文导出了同步电机三相对称负载突然拉开，电机端电压与励磁电流在瞬态过程中的解析表达式。
A three phase synchronous machine and a twelve-phase synchronous machine are selected as examples to show the correctness and effectiveness of the formulas.
分别以三相同步电机与十二相同步电机为例，说明了统一计算公式的具体应用过程，并证明了公式的准确性和有效性。
A novel mathematical model for a dual three-phase permanent magnet synchronous machine (PMSM) was proposed.
提出了一种双三相永磁同步电动机的数学建模新方法。
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。
A generator system that includes a three-phase ac machine and an active rectifier bridge employing low on-resistance MOSFET switches for converting the ac current from the machine to a DC current.
高效发电机。一种发电机系统包括三相ac电机和应用低导通电阻MOSFET开关的有源整流器电桥，用于将来自电机的AC电流转换为DC电流。
A generator system that includes a three-phase ac machine and an active rectifier bridge employing low on-resistance MOSFET switches for converting the ac current from the machine to a DC current.
高效发电机。一种发电机系统包括三相ac电机和应用低导通电阻MOSFET开关的有源整流器电桥，用于将来自电机的AC电流转换为DC电流。
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