1) Negative damp zero
负阻尼零点
2) zero damping
零阻尼
3) negative-damping
负阻尼
1.
In this paper, an eliminating negative-damping excitation regulator is proposed, which is based on mathematic modelofcontrol object andmechanism of power-angle swing.
基于控制对象的数学模型和功角振荡的机理,提出了一种可消除负阻尼的励磁控制器,应用Simulink对其效果进行了仿真研究。
4) negative damped area
负阻尼区
1.
The results show that the existence of a negative damped area is the fundamental reason for producing frictional self-excited vibrating.
结果表明:负阻尼区的存在是产生摩擦自激振动的根本原因。
5) negative damping
负阻尼
1.
By use of complex torque analysis method,the electromagnetic torque of voltage source converter based HVDC(VSC-HVDC) system is approximately derived,the phenomena of electric damping decreasing or negative damping in AC/DC transmission system caused by fast power control of VSC-HVDC are quantitatively analyzed.
利用复数力矩分析方法近似推导了基于电压源换流器高压直流输电(voltage source converter HVDC,VSC-HVDC)系统的电磁力矩,定性分析了VSC-HVDC的快速功率控制可能会导致系统出现电气阻尼变弱或负阻尼现象。
2.
An explanation is made about the negative damping phenomenon observed in earlier simulation studies.
首先 利用Heffron-Phillips模型,从理论上对该问题进行了详细的分析,解释了以往仿真研究中发现的 负阻尼现象,并对其出现的规律进行了深入的分析和讨论。
6) Negative damp
负阻尼
1.
Self-sustained oscillation characteristic of thermoacoustic stack is quantitatively proven based on thermodynamic theory to be negative damped oscillation.
从热动力学理论出发,定量地证明回热器的自激振荡特性为负阻尼振荡。
补充资料：负负
1.犹言惭愧﹑惭愧;对不起﹑对不起。
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