ellipsoidal harmonics

ellipsoidal harmonics的基本解释

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调和函数

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椭球函数

与ellipsoidal harmonics相关的网络例句 [注：此内容来源于网络，仅供参考]

Firstly, according to the Laplace equation of ellipsoidal coordinates and the ellipsoidal harmonic functions in common use, the ellipsoidal series expansion of harmonic functions outside the referential ellipsoidal is introduced.

论文首先从椭球坐标的Laplace方程和常用的椭球谐函数出发，介绍了参考椭球面外调和函数的椭球谐级数展开。

This thesis makes harmonics analysis and simulation to the main electric devices of φ 76 Unit in order to seek solution to harmonics pollution of them. Field harmonics data of operating devices is recorded and compared to simulation results. The two are in good agreement. Then, power filter is designed and added to original circuit.

为了针对这些设备进行有目的、有根据的谐波治理方案设计，本论文对现有的Φ76机组的部分主要电气设备进行了谐波分析和仿真，并且用谐波检测仪器进行了设备处于工作状态之下的现场谐波测试，然后把仿真结果与现场谐波检测结果进行了对比，对比证明了仿真的正确性。

The stress was the study of the new methods of calculation the harmonic voltage and the harmonic current, and a new concept of filter ratio to evaluate the actual effect of single harmonic filter was raised considering the background harmonics. As well, the calculation mode of the single harmonic filter was also given based on the concept of filter ratio; it can offer effect data to evaluate the actual filter ratio of the single harmonic filter. At the same time, a method of designing the single harmonic filter was given, too, considering the background harmonics of the power system. In this paper, both the computer analysis and the proven had been done. And the result was shown to be that the voltage aberration and the harmonic current were decreased, and that the actual filter ratio of single harmonic filter was raised. The reason that we must consider the background harmonics when designing a single harmonic filter was also expatiated in this paper.

重点研究了考虑电网背景谐波下谐波电压、电流的计算方法，提出了用滤波率来评价单调谐滤波器安装容量利用率的概念，基于滤波率，分别给出了不考虑、考虑电网背景谐波时，单调谐滤波器的计算模型，为定量分析和评价单调谐滤波器的实际补偿效果提供了依据：并以此提出了考虑电网背景谐波的单调谐滤波器计算机辅助优化设计方法，并经计算机仿真分析、论证，减少了负载母线谐波电压畸变率和注入系统的谐波电流，有效地提高了单调谐滤波器的滤波效果，阐述了单调谐滤波器的设计过程中要考虑电网背景谐波的理论和实际意义。

与ellipsoidal harmonics相关的网络解释 [注：此内容来源于网络，仅供参考]

ellipsoidal harmonics：椭球调和函数

ellipsoidal geodesy 椭球面大地测量学 | ellipsoidal harmonics 椭球调和函数 | ellipsoidal parameter 椭球参数

ellipsoidal harmonics：椭球低函数

ellipsoidal coordinates 椭球面]坐标 | ellipsoidal harmonics 椭球低函数 | elliptic catenary 椭圆悬链线

ellipsoidal harmonics：椭圆调和函数

椭球坐标;椭(圆)面坐标 ellipsoidal coordinate | 椭圆调和函数 ellipsoidal harmonics | 椭圆范数 ellipsoidal norm

ellipsoidal harmonics：橢球諧和函數

"ellipsoid of stress","应力椭球面" | "ellipsoidal harmonics","椭球谐和函数" | "elliptic arch","椭圆拱"