为什么电容起动马达副绕阻中的电容两端电压一般会大于额定输入电压?
Why will the capacitors in the auxiliary winding of motor usually be rated higher than the rated input voltage?
在本文的末尾对具有阻尼绕阻的凸极同步电机的派克模型的精确度作了探讨。
And finally in the paper is discussed the precision of the Park's model in case of a salient pole synchronous machine with damper...
本文介绍了在开关磁阻电动机调速系统中对各相绕阻的导通角的设计原理和方法。
This paper introduces design theory and method of conduction Angle of every winding in switching reluctance motor's regulating system.
因此,根据电机绕组工作温度的变化来分析航空电机绕阻的可靠性模型和寿命是十分重要的。
Therefore, according to the variation of the winding temperature analysis of their reliability and life are very important.
较深入地研究了以LIGA工艺、硅深刻蚀工艺为主的平面绕阻的高深宽比、批量化制作方法。
Making method of high deep-width rate, batch production of planar windings with LIGA process and silicon deep etching process is researched .
论述了高压电机绕阻匝间绝缘故障发生原因,保护措施以及故障检测手段等,提出了提高匝问绝缘可靠性的办法。
Accident -easons of winding turn-to-turn insulation in a Hv motor are analyzed, protection measures and accident inspection methods are discussed.
在非结构网格上对二维高超声速化学非平衡粘性绕流进行了数值模拟 ,并应用此方法对涵道构型高超声速减阻特性进行了数值分析。
Numerical methods for hypersonic flow with chemical non-equilibrium reactions on the unstructured grid are used to analyze the drag induction of channel-configurations.
在非结构网格上对二维高超声速化学非平衡粘性绕流进行了数值模拟,并应用此方法对涵道构型高超声速减阻特性进行了数值分析。
Numerical methods for hypersonic flow with chemical non-equilibrium reactions on the unstructured grid are used to analyze the drag induction of channel-configurations.
单元模块采用重力沉降、惯性阻挡、绕流阻留、离心力等多种除尘机理。
The unit modules adopt a plurality of dedusting mechanisms, such as gravity settling, inertia blocking, flow around retaining, centrifugal force, etc.
使用解析形状函数法和参数化翼型表示方法,将求解绕翼型流场的N S方程解与优化方法相结合,可设计出新的高升阻比翼型。
The combination of a N-S equation flow solver with a nonlinear optimization method is used to design a new airfoil with high ratio of lift over drag.
使用解析形状函数法和参数化翼型表示方法,将求解绕翼型流场的N S方程解与优化方法相结合,可设计出新的高升阻比翼型。
The combination of a N-S equation flow solver with a nonlinear optimization method is used to design a new airfoil with high ratio of lift over drag.
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