Influence of Magnet Embedding Depth in Line-start Interior Permanent Magnet Synchronous Motors;
内置永磁体嵌放深度对自起动永磁同步电动机性能的影响
Calculation and Analysis of Electromagnetic Field in Line-start PMSM;
自起动永磁同步电动机的电磁场计算与分析
In order to restrain the fluctuation of speed,vibraton,and increase the ability of starting under load,a copper sleeve was mounted outside the permanent magnet rotor of U-shape single phase line-start permanent magnet motor.
为了抑制转速波动、降低振动,同时提高电机带载起动能力,在原单相自起动永磁同步电机转子外侧加了铜皮套筒。
Experimentally,self-starting 1.
9MHz的自起振稳定被动锁模输出,中心波长1562。
In order to clarify the self-starting process of a wells turbine in a regular reciprocating airflow,a numerical simulation process was introduced,on the basis of the rational assumption of quasi-steady flow conditions.
基于稳态透平切向力实验数据,在准定常流动假设下对规则往复流中Wells透平的自起动过程进行了数值模拟,数值模拟结果与实测数据的比较结果表明,该文建立的数值模拟过程可替代实验方法用以分析规则往复流中Wells透平的自起动过程。