For a class of 12/8-pole skewed-rotor doubly salient motor, operation principles of its three-phase full-bridge power controller are first analyzed, with the single-chop control strategy.
文中基于采用单斩桥臂上管PWM调制方式的12/8极转子斜槽式双凸极电机,对每个导通区间内非导通相的电流尾巴进行了深入研究。
The static characteristics and basic operating principles for a novel skewed-rotor doubly salient permanent magnet(DSPM) motor are first given.
揭示了采用斜槽转子结构的双凸极永磁电机独特的静态特性和运行原理,分析研究了新颖的控制策略和变P I参数转速调节与单极性电流滞环调节相结合的双闭环控制方案,阐述了DSP的数字实现方法,设计研制了9 kW,12/8极转子斜槽式双凸极永磁电机驱动系统。
Study on the Influence of Rotor-Skewing on Performance of PM Flux Switching Machines;
转子斜极对永磁开关磁链电机性能影响的研究
It is verified that the machine performance can be significantly improved with appropriate rotor-skewing.
研究表明，采用合适角度的转子斜极可以使电机各项性能得到明显改善。
Application of Step Skewing to Permanent Magnet Synchronous Motors
转子分段斜极在永磁同步电动机中的应用分析
"As the earth travels round, first one pole and then the other is tilted towards the sun. "
地球公转时，两极交替着斜向太阳。
conversion quantum efficiency of photocathode
光阴极的量子转换效率
To Determine the slope of Ion specific Electrode without standard solution;
不用标准溶液测定离子选择电极的斜率
tilting position
倾斜角(转炉)，倾斜位置
Analysis of Rotor Bracket Slanting Element in Jinping First Stage Hydraulic Turbine Generator
锦屏一级发电机组转子支架斜元件分析
An orbiting electron in an atom will have a magnetic dipole moment.
一个原子中旋转的电子会有磁偶极距。
A Multiple Rotor Poles Doubly Salient Electromagnetic Generator for Direct Driven Wind Turbine
直驱式多转子极电励磁双凸极风力发电机
Self-Trapping Transition of Acoustic Polarons in Lower Dimensional Systems;
低维系统中声学极化子及其自陷转变
Design of Control System for Permanent Magnet Claw Pole Motor with Outer Rotor
永磁外转子爪极电机控制系统的设计
If the gyro tilts, the mercury is subjected to components of gravity which vary harmonically.
如果陀螺转子发生倾斜，水银受按简谐运动变化的重力分量的作用。
Numerical Analysis and Experimental Research on the Internal Flow Mechanism of the Leading Edge Skewed-Swept Diagonal Rotor
前缘弯掠（扭）斜流转子内流机制的数值分析及实验研究
Experimental Study on the Ventilation System of Gap-pickup Diagonal Flow in Turbo-generator Rotors
汽轮发电机转子气隙取气斜流通风系统试验研究
Making Clear Relationships between Electromagnetic Brake′s Torque-Speed Ratio and Its Rotor Dimensions
电磁制动器力矩特性斜率与转子参数关系的研究
Theoretical Investigations of Electric Field Effect on the Hydrogen Bonding and Electron Transport in DNA Base Pairs
电场极化对碱基对质子转移和电子传递的影响
heeling error
【航海】倾斜自差, 倾斜飞行;(铣头的)偏转角
k-and-climb gyro control unit
倾斜升降回转控制器