1) nonlinear acoustic resistance
非线性声阻
2) nonlinear acoustic impedance
非线性声阻抗
3) nonlinear damping
非线性阻尼
1.
Influence of optical fiber nonlinear damping on bright-soliton-like propagation properties;
光纤中非线性阻尼对类明孤子传输特性的影响
2.
Ship course controller design based on integral control in backstepping algorithm and nonlinear damping algorithm;
基于积分逆推—非线性阻尼算法的船舶航向控制器设计
3.
According to nonlinear damping characteristics of an alloy,the moving Prony and the time-varying Prony methods based on the Prony method are put forward to identify the nonlinear damping of the alloy from its free response signal.
针对合金材料的非线性阻尼性质,在扩展的Prony法的基础上提出了从自由响应信号中辨识非线性阻尼的移动Prony法和时变Prony法。
4) non-linear resistance
非线性电阻
1.
If the arc generated during the make or brake of electrodes of spark-test apparatus was regarded as a non-linear resistance, non-explosion assessing intrinsic safety method can be established.
如果将火花试验装置的电极在闭合或断开时的放电电弧看作一个非线性电阻,则可以实现电路本质安全性能的计算机辅助分析方法。
2.
The ZnO non-linear resistance is used in many power electronics circuit to protect against transient over voltage and surge energy.
氧化锌非线性电阻广泛用于电力系统过压保护和浪涌能量吸收。
3.
The huge-scale synchronous generator de-excitation with non-linear resistance is discussed in this paper.
本文对大型发电机组非线性电阻灭磁进行了研究，详细地分析和比较了SiC压敏电阻和ZnO压 敏电阻非线性电阻灭磁的特点，并对某840MW发电机组进行了仿真计算。
5) varistor
[və'ristə]
非线性电阻
1.
Usually,varistors are adopted in de-excitation(DE)of large generators.
大型发电机通常采用非线性电阻灭磁,非线性电阻并接在磁场绕组两端,这种接法已得到普遍采用。
2.
A new de-excitation method, in which capacitors with parallel connected varistor are connected to both terminals of field winding described in literature[1].
文献讨论了非线性电阻和电容器并联后,跨接到磁场绕组两端的新型灭磁方案,主要是利用磁场开关主触点分断后,由电容器和磁场绕组产生谐振,导致电容器电压上升,当电容器电压上升到超过或等于非线性电阻残压时,非线性电阻即投入,电容器上电压不再上升,这种灭磁的方法,对灭磁开关的开断弧压要求降低了,本文进一步探讨自并励水轮发电机空载误强励下,用新方案灭磁的情况,这里利用了在d,q轴坐标下同步电机Park方程,考虑了阻尼绕组和发电机空载特性饱和的影响,进行了仿真,得到了预期的结果。
6) nonlinear resistance
非线性电阻
1.
The 10 kV network neutral grounding by nonlinear resistance as a new neutral grounding mode for power system is brought forward.
研究了10 kV电网中性点经ZnO非线性电阻接地运行的新方式,通过分析ZnO非线性电阻的U-I特性,针对非线性电阻的通流能力,对电网继电保护的配合和通讯干扰等问题进行了研究和探讨。
2.
This paper puts forward an implementation model for a nonlinear resistance in the Van Der Pol circuit,measures its voltampere characteristic,and fits the characteristic curve through Matlab software.
提出了一种范德坡电路中非线性电阻的实现模型,测量了其伏安特性,并利用Matlab软件拟合了非线性电阻的伏安特性曲线。
3.
AC parameters measuring system of nonlinear resistances,which can adjust AC power source automatically,is developed,based on function generator MAX038,general multiplication AD734,data collecting card and computer with A/D and D/A port.
基于函数发生器MAX038、通用乘法器AD734、具有A/D和D/A端口的数据采集卡及计算机,实现了交流高压电源可自动调节的非线性电阻交流参数测试系统,可自动测试非线性电阻给定电流条件下的交流U1mA,U100μA,U10μA等参数,以及给定交流电压条件下的全电流Io、阻性电流Ir。
补充资料：声阻
1.提出抗议。
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