1) electrical mode dampings
电气模态阻尼
1.
Analysis of parametric sensitivity of electrical mode dampings for subsynchronous resonance in series compensated transmission system;
串联补偿输电系统次同步谐振的电气模态阻尼的参数敏感性分析
2) modal aeroelastic damping
模态气弹阻尼
3) mode aerodynamic damping ratio
模态气动阻尼比
1.
Based on the theory of aerodynamic damping,the appropriate damping model was established;with the help of moving meshes technology and in combination with the equation of equivalent mode aerodynamic damping ratio,the weakly coupled method was applied.
从气动阻尼产生的机理出发,建立合理的气动阻尼模型;利用动网格技术,结合等效模态气动阻尼比的计算式,以Rotor37跨声叶栅为例,用弱耦合方法数值计算得到一弯、一扭与弯扭耦合模态的气动阻尼比,并考虑流场压力水平及叶片振幅对气动阻尼的影响。
4) modal damping
模态阻尼
1.
FRP laminates modal damping prediction based on 3-D effective damping matrix;
基于有效三维损耗矩阵的复合材料层合板模态阻尼预测
2.
The complex torque coefficient method and eigenvalue analysis are two main methods for analyzing the modal damping of subsynchronous resonance (SSR) in compensated transmission systems.
串补输电系统中次同步谐振的模态阻尼分析主要采用复转矩系数法和特征根分析方法,但都需要复杂建模,且只能从大量计算结果中得到次同步谐振发生的规律,不能给出直观的机理解释。
3.
A modal damping optimization method for general damped structures is developed in this paper.
研究了一般阻尼结构的模态阻尼优化设计方法。
5) mode damping
模态阻尼
1.
The influence of HVDC converter controls on the mode damping of sub-synchronous oscillations (SSO) in a AC/DC power system is investigated in this paper by using eigenvalue analytical method.
采用特征值分析法研究交直流电力系统中HVDC换流器控制对次同步振荡(SSO)模态阻尼的影响。
2.
On the point of view that the mode damping of generators is due to the mutual damping, a calculation method to change mode damping to mutual damping coefficients is proposed to study the torsional oscillation phenomena of turbine-generators.
把发电机组的模态阻尼看成是由互阻尼产生的,提出一种将模态阻尼转换成互阻尼系数的计算方法来研究发电机组的轴系扭振现象。
6) electrical damping
电气阻尼
1.
An integrated method combining the calculation of electrical damping versus frequency and time domain simulation is applied in analyzing the SSR problem of Shenmu Power Plant phase one caused by its series compensation transmission scheme.
为评估神木电厂一期串补送出方案的次同步谐振(SSR)问题,采用电气阻尼频率特性计算与时域仿真相结合的方法,对该方案的SSR进行了全面、深入的计算和分析。
2.
Torsional interaction exists between HVDC converters and turbine-generators, and negative electrical damping provided by HVDC may cause subsynchronous oscillation (SSO) that can lead to turbine-generator shaft failure and electrical instability at oscillation frequencies lower than the fundamental system frequency.
本文从电气阻尼的角度出发，重点研究了几种包含HVDC的系统的次同步振荡问题。
补充资料：《比利时皇家电气专家协会通报电气评论》
《比利时皇家电气专家协会通报电气评论》
Bulletion de la Société Royale Beige des Electriciens avec Revue E
Bll一shi HuangjlaD旧nq一ZhuanjlaX一ehu一TongbaoD一onqlP inglun《比利时皇家电气专家协会通报电气评论》(B以let加de la Soc心乏尺刃以‘及才g‘己云‘E距以”必奋nsavecRevueE.)创刊于1885年，法文季刊，12开本，由比利时皇家电气专家协会编辑出版。编辑部地址:比利时，布普塞尔，Boulevard BrandWithlock 114 Btes，1200。 该刊是比利时皇家电气专家协会的通报，并附有“电气评论”，主要刊载核能、人工智能、电信网络等电子、电工领域的科技论文、科技简讯和会议动态。以法文和弗兰芒文对照出版。 该刊的读者对象是电子、电工部门的科技人员。
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