谐波不稳定,harmonic instability
1)harmonic instability谐波不稳定
1.Suppression ofharmonic instability in HVDC;直流输电谐波不稳定抑制新方法
2.For decreasing the probability ofharmonic instability and guaranteeing the safety and stability of HVDC s operation, it is necessary to research theharmonic instability deeply.直流输电引起的谐波不稳定是指在换流站附近有扰动时谐波振荡不易衰减甚至放大的现象,主要表现为换流站交流母线电压严重畸变。
3.The authors present the features of Yunnan power grid,then by using electromagnetic simulation program PSCAD/EMTDC,theharmonic instability problem at the sending end of this UHVDC project in the year of is researched.文章首先介绍送端云南电网的特点,然后应用电磁暂态仿真程序PSCAD/EMTDC对云广特高压直流送端的谐波不稳定问题进行研究。
英文短句/例句
1.Power System Harmonic Instability and Countermeasures电力系统谐波不稳定及相应对策的研究
2.Analysis of Harmonic Instability in DC Transmission System Due to Geomagnetic Induced Currents地磁感应电流在直流输电系统引发的谐波不稳定分析
3.Harmonic Instability Caused by Interactions Between AC and DC Transmission Systems交、直流输电系统相互影响引起的谐波不稳定问题
4.universal Alfven-wave instability普遍阿尔芬波不稳定性
5.Subharmonic Resonances and Stability of Conductive Thin Shell in Transverse Magnetic Field横向磁场中导电壳体的亚谐波共振与稳定性
6.In this paper, the influence of detuning parameter on laser instability has been investigated by making use of equations for single-mode traveling-wave laser.本文给出了在失谐情形下单模行波激光的五维激光方程组,并讨论了失谐参量对其不稳定性的影响。
7.(of trading conditions,etc)likely to change suddenly or sharply;unstable（指商情等）很可能急剧波动的,不稳定的
8.A slight disturbance will be sufficient to make it pass over into instability.细微的波动便足以使它变成不稳定。
9.EVOLUTION OF GALACTIC DENSITY WAVES AT THE UNSTABLE STAGE星系密度波在不稳定阶段的演化规律
10.Simulation of Freak Waves Based on Benjamin-Feir Instability基于Benjamin-Feir不稳定性的畸形波模拟
11.Orbital instability of solitary waves of generalized Boussinesq equations广义Boussinesq方程孤立波的轨道不稳定性
12.An analysis of the anomaly of stationary waves in the Northern Hemisphere 500 hPa height field.北半球500hPa高度场定常波不平稳性分析
13.Analysis of the Instability of EMI Filters in Switched Mode Power Supplies开关电源EMI滤波器的不稳定性的研究
14.The DC side control of APF imposes the direct effect on the performance and the stable running of APF system.有源滤波器直流侧电压的控制直接关系到谐波抑制的效果和有源滤波器的稳定运行。
15.half-symmtric unstable resonator半对称非稳定谐振腔
16.Harmonious tripartite relationship稳定和谐的劳、资、政关系。
17.Prices fluctuated violently from the irregularity of the crops由于作物产量不稳定导致价格剧烈波动
18.Self-Similar Evolution of BEC Matter Wave and Modulation Instability Analysis;BEC物质波的自相似演化及调制不稳定分析
相关短句/例句
harmonic stability谐波稳定性
3)unstable wave不稳定波
4)Eckhaus instability modulationEckhaus不稳定调谐
1.Traveling-wave convection withEckhaus instability modulation in a binary fluid mixture;双组分混合流体中Eckhaus不稳定调谐的行波对流
5)unstable resonator不稳定谐振器
6)instability wavelength不稳定波长
延伸阅读
稳定/稳定浴分子式：CAS号：性质：照相中的稳定作用是指防止感光材料在保存过程中由于药膜中残留药液的作用而引起的暗褪色、色污染及霉变等弊病。通过正常冲洗或无水洗加工最后一个工序——稳定工序，可稳定照相影像，使之不变或变化极小。能起稳定作用的浴液称稳定浴。无水加工中的稳定浴主要由pH值控制剂、铁隐蔽剂、防霉剂、坚膜剂、软水剂、有机助剂等组成。
