1) Resonance measuring method
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谐波测量法
2) measurement of harmonic analysis
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谐波分析法测量
3) harmonic measurement
![点击朗读](/dictall/images/read.gif)
谐波测量
1.
The introduction of harmonic measurement in power system;
![点击朗读](/dictall/images/read.gif)
电力系统谐波测量方法简述
2.
A noted method to advance accuracy in harmonic measurement;
![点击朗读](/dictall/images/read.gif)
一种提高谐波测量精度的新算法
3.
Application of multi-layer feedforward neural network for electric syste m harmonic measurement;
多层前馈神经网络在电力系统谐波测量中的应用
4) harmonic analysis
![点击朗读](/dictall/images/read.gif)
谐波测量
1.
In order to improve the precision of power harmonic analysis based on virtual instrument,the windowed interpolation algorithm is introduced and the program is presented based on LabVIEW.
为了提高虚拟仪器测量电力系统谐波的精度,研究了电力系统谐波测量非同步采样加窗插值算法的原理,给出了用LabVIEW系统实现该算法的具体程序,并进行了仿真验证。
2.
A new harmonic analysis method for electric power systems based on triangle basis functions neural network was presented,the convergence theorem of the algorithm was proposed,and a window function and interpolation algorithm were employed to correct the frequency of fundamental waves.
提出了一种新的基于三角基函数神经网络的电力系统谐波测量方法,给出了该神经网络算法的收敛定理,并采用加窗插值算法修正基波频率的准确度。
3.
This makes it come true to do the harmonic analysis of electrical power system on personal computer.
简述了电网谐波测量非同步采样加窗插值算法的原理,给出了用Matlab系统实现该算法的具体程序和仿真方法,仿真结果表明,用Matlab实现该算法准确性高,实现方便,能快速地在普通PC机上完成信号的频谱分析。
5) harmonics measurement
![点击朗读](/dictall/images/read.gif)
谐波测量
1.
This paper presents the using of LabVIEW combined with MATLAB in harmonics measurement analysis.
本文将LabVIEW和M ATLAB工具包的结合编程技术应用于谐谐波测量分析,充分地利用计算机的软硬件资源实现谐波的测量分析,并运用NI DataSocket技术实现数据的网络传输和服务器端的信息发布。
2.
The traditional method of harmonics measurement has a lot of disadvantages, and the virtual instrument(VI)technology can overcome these disadvantages.
传统的谐波测量方法存在很多缺点,将虚拟仪器技术应用于电力系统谐波测量可以很好地克服这些缺点,提出了一种基于虚拟仪器开发环境LabVIEW7。
补充资料:二次谐波交流极谱法
分子式:
CAS号:
性质:由于法拉第电流的非线性性质,它含有基波频率外,还有频率为基波频率,n次倍的n次谐波电流;而充电电流则为线性的,只有基波频率电流。如果只测量通过电解池的高次谐波电流,则可消除充电电流成分,提高法拉第电流对充电电流之比,即信噪比二次谐波交流极谱法测量的是通过电解池的二倍于基波频率的电流。这时充电电流已消除,因而提高了测定的灵敏度。
CAS号:
性质:由于法拉第电流的非线性性质,它含有基波频率外,还有频率为基波频率,n次倍的n次谐波电流;而充电电流则为线性的,只有基波频率电流。如果只测量通过电解池的高次谐波电流,则可消除充电电流成分,提高法拉第电流对充电电流之比,即信噪比二次谐波交流极谱法测量的是通过电解池的二倍于基波频率的电流。这时充电电流已消除,因而提高了测定的灵敏度。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条