1) virtual resistor
虚拟电阻
1.
In this paper,control methods based on damping resistor and virtual resistor are presented.
针对上述问题,提出了可以根据系统要求及成本因素,采用抑制谐振电阻或虚拟电阻的策略避免谐振,并对滤波参数计算及控制策略进行了分析,最后仿真结果证明了能够减小高次谐波并具有较好的稳定性。
2.
To suppress reso- nance of LCL filter and improve stability of system,it is pre- sent that a voltage and current double loops control strategy based on virtual resistor concept.
为了提高系统的稳定性,抑制滤波器的谐振,在双闭环控制的基础上提出了一种基于虚拟电阻思想的控制策略。
3.
In order to assure stable operation of system, in this paper a controlling strategy based on virtual resistor concept is presented to make controlling arithmetic replacing function of damping resistor.
但考虑到LCL滤波器存在谐振问题,如果控制策略不合适会导致系统不稳定,且增大输入电网电流的谐波畸变率,提出基于虚拟电阻思想的控制策略。
2) Virtual Resistant Algorithm
虚拟电阻算法
3) virtual impedance
虚拟阻抗
1.
Current transformer saturation criterion based on virtual impedance model;
基于虚拟阻抗模型的电流互感器饱和判据
2.
The output voltage wave, the output current wave and the output equivalent impedance (it is named virtual impedance Z) are important characteristics of CWG.
组合波信号发生器(CWG)主要用于浪涌保护器或电子设备电磁兼容试验,要求在虚拟阻抗Z为2Ω的情况下,输出1。
4) full region apparent resistivity
虚拟全区视电阻率
1.
On the basis of field expression in half infinite homogeneous medium space, this paper discusses the basic properties of full region apparent resistivity for data acquired with center loop line transient electromagnetic method and their solving method.
特别地 ,引入了基于感应电动势的“虚拟全区视电阻率”概念 ,从而解决了全区视电阻率解的唯一性和存在性等问题。
5) virtual damper
虚拟阻尼器
1.
Using the virtual damper placed at the system of interest locations,the energy dissipations of the virtual dampers can be computed.
利用虚拟阻尼器,放在结构感兴趣的位置,可以计算出虚拟阻尼器所消耗的功率值,根据虚拟阻尼器在振动系统中不同点所消耗的功率数值,讨论了寻找放置阻尼器最佳位置的方法。
2.
Using the virtual damper placed at the system of interest locations, the energy dissipations of the virtual dampers can be computed.
利用虚拟阻尼器,放在结构感兴趣的位置,可以计算出来的虚拟阻尼器所消耗的能量值,根据虚拟阻尼器在结构中不同点所消耗的能量数值,讨论了寻找放置阻尼器最佳位置的方法。
6) image resistivity
虚电阻率
1.
With the analysis on the real part measurement in high frequency, a method of image resistivity well logging is put forward with multi-frequencies.
文章用矢量分析的方法,对复电阻率测井方法进行了分析,指出在主电流测量中,实部电流IX只与岩层电阻率有关,而虚部电流IY才与介质的介电常数有关;对高频实部测量的电阻率不具有频散特性进行了分析,并提出了多频虚电阻率测井方法。
补充资料：铂电阻温度表(见电阻温度表)
铂电阻温度表(见电阻温度表)
表。bod旧nZu wendubiao铂电阻温度表见电阻温
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