坡印亭矢量

坡印亭矢量在电机电磁转矩计算中的应用

The Application of Poynting Vector in Calculating Electromagnetic Torque for Electric Machine

高压大电流坡印亭矢量原理功率变送器

Poynting vector based transducer to measure high voltage and current in power transmission

利用矢量相干求和及坡印亭矢量概念，导出了目标RCS和角闪烁线偏差公式，并得出了几条特定轨迹上导引头跟踪目标的模拟结果。

The formulas for the target RCS and glint linear deviation are developed by using Poynting vector concept .

TE表面模式或TM表面模式的时间平均坡印亭矢量与模式相速度的方向依赖于系统参数，或是相反或是相同。

Depending on the system parameters , either TE or TM surface modes have the time averaged Poynting vector directed opposite or same to the mode phase velocity .

永磁同步电机能量流传的坡印亭矢量分析

Poynting Vector Analysis of Energy Flow in Permanent Magnet Synchronous Machine

异步电机中坡印亭矢量散度的分析

The Analysis of the Divergence of Poynting Vector in the Induction Machine

坡印亭矢量与电磁能量传输

Poyntings ' Vector and Transmission of Electromagnetic Energy

用坡印亭矢量统一推导交流和直流电机的电磁转矩公式

A Formula of Electromagnetic Moment of AC and DC Electrical Machinery Derived from Poynting Vector

用坡印亭矢量解释长直螺线管自感与互感电动势的产生

Explanation of self and mutual induced EMF produced in a long solenoid using the Poynting vector

通过对坡印亭矢量的散度的分析，阐明了电机气隙中径向能流和切向能流的变化和传递。

The variation and transmit of the radial and tangential energy flow in the air gap of electrical machines are illustrated by analyzing the divergence of Poynting vector .

本文用功能关系和坡印亭矢量分析和讨论了电容器并联过程中能量的变化原因。

In this paper , self and mutual induced emf are derived by means of the Poynting Vector , and the energy stored in Self and Mutual induced process is discussed .