Line - start permanent magnet synchronous machine has high efficiency and power factor.
异步起动永磁同步电动机具有较高的功率因数和效率,同时具有异步起动能力.
LIN Xin . Permanentmagnet and vacuum breaker. Beijing: China Machine Press 2002.
林莘. 永磁机构与真空断路器. 北京: 机械工业出版社2002.
The field may be provided by permanent magnets or by electromagnets.
外地可能提供的永磁材料,或由电磁铁.
Permanent Magnet Lifter is a kind of lifting gear.
永磁起重器是起重工具的一种.
The new valve can satisfy the demand for engineering.
最后通过以上分析,设计出满足工程需要的永磁液压阀.
Sintered NdFeB permanent magnetic material has outstanding magnetic properties.
烧结钕铁硼永磁材料具有优异的磁性能.
An artificial heart using magnetic gears is a novel design.
采用永磁齿轮作为人工心脏驱动方式是一种新设想.
The design theory of PMLSM based on permeance modulation is proposed.
将磁导调制方法应用于永磁直线伺服电机的设计.
USES: Used for making metallic samarium , permanent magnetic material and electronic devices, etc.
用途: 供制作金属钐 、 永磁材料、电子器件等.
The main factor is thrust ripple of permanent magnet liner synchronous motor.
而永磁直线同步电机的推力波动是影响其性能的主要因素.
In the paper a new magnetoelectric aerogenerator is introduced.
介绍一种新型永磁风力发电机.
Permanent AC servo motor control system of lockstitch sewing machine is introduced.
介绍了一种用于电脑全自动工业平缝机的永磁交流伺服电机及其控制系统.
An improved scheme of rotor position estimation for PMSM is presents.
介绍了一种永磁同步电动机转子的位置估算的改进方法.
These electro - permanent magnetic chucks are also available in long pole design.
这些电永磁吸盘也可以利用长极块设计.
The structure and working principle of the permanent magnet mechanism are proposed.
论述了永磁机构的结构及工作原理.