small-signal analysis
英 [smɔːl ˈsɪɡnəl əˈnæləsɪs]
美 [smɔːl ˈsɪɡnəl əˈnæləsɪs]
网络 小信号分析; 小讯号分析
双语例句
- Small-Signal Stability Analysis of a Grid Connected Doubly-Fed Induction Generator under Decoupled P-Q Control
基于P-Q解耦控制的并网双馈风力发电系统小信号稳定性分析 - Small-Signal Analysis of the Paralleling Asymmetrical Half Bridge Converters
不对称半桥变换器并联运行的小信号分析 - Small-signal Stability Analysis of Microgrid Containing Multiple Micro Sources
含多微型电源的微网小信号稳定性分析 - Application of Small-signal Model Analysis Method in Amplifier Circuits
小信号模型分析法在放大电路的应用 - Connecting equivalent circuit model of PWM switch and operating characteristic of resonant circuit, a method of small-signal analysis for a variety of ZVZCS full-bridge PWM DC-DC converter is proposed.
在PWM开关等效模型的基础上，结合变换器谐振电路的工作特点，提出了一种ZVZCS全桥PWMDC-DC变换器小信号分析方法，这种建模方法适用于不同类型的ZVZCS全桥变换器。 - Small-signal sense stability analysis of DC Distributed Power Systems
直流分布式电源系统的小信号稳定性研究 - The frequency modulation response of wavelength conversion was discussed under the small-signal analysis.
并针对该理论模型，采用小信号分析方法讨论了波长转换的频率调制响应特性； - Its application in the small-signal stability analysis of DC zonal electric distribution system is discussed.
分析了该结果在直流区域配电系统小信号稳定性分析中的应用。 - The equivalent circuit models of nonideal buck-boost converter operating in CCM are derived. Steady-state and dynamic small-signal analysis are discussed based on the derived models.
建立了非理想PWM开关模型，在此基础上推导了Buck-Boost变换器在连续工作模式下的等效电路模型，进行了稳态和动态小信号特性分析。 - Small-Signal Input Impedance Analysis of Inverters and Its Applications
逆变器小信号输入阻抗分析及应用 - This paper is intended to establish the modeling of the modulation re-sponse of semiconductor diode lasers with the small-signal analysis. And by this modeling, a study has been made of the influence of the gain saturation on the pow-er modulation, the frequency modulation and CPR.
本文用小信号分析法建立了半导体激光器调制的数学模拟，用这个模型研究了增益饱和对半导体激光器的功率调制，波长调制和CPR值的影响。 - Introduce power system small-signal stability and sensitivity analysis;
介绍了电力系统小干扰及其灵敏度分析的机理； - Small-signal Voltage Stability Analysis in Power System with SVC and TCSC by Comparing Two Determinants of Jacobian Matrices
含SVC和TCSC电力系统小干扰电压稳定性的雅可比矩阵行列式符号比较法 - Comparing the difference between the analytical and numerical solutions, analyzing the variation of first-and second-order small quantities, we discuss the feasibility of the small-signal analysis.
比较了解析解和数值解之间的差异，分析了一阶小量和二阶小量的变化情况，进而讨论了小信号近似的可行性问题。 - This paper introduces some new developments of small-signal stability analysis and control for power systems recently, and presents the prospect of small-signal stability analysis and control research in the future.
介绍了电力系统小信号稳定分析和控制研究的一些新进展，提出了小信号稳定分析和控制研究工作的展望。 - A MOS operational amplifier model suitable for small-signal non-linear analysis is developed.
本文提出了一个适用于小信号非线性分析的MOS运算放大器模型。 - A novel physical model of static and small-signal analysis including the velocity overshoot effect of HEMT devices is presented.
本文提出一种考虑速度过冲效应的HEMT器件静态和小信号解析物理模型。 - The paper uses Time-Domain simulations and Small-Signal analysis to show that different load characteristics have different influences on system damping.
采用时域仿真与小扰动分析方法，分析不同的负荷特性对系统阻尼以及对PSS参数整定的影响； - Equivalent circuit modeling and small-signal analysis for pulse-density-modulated inverter
PDM变换器的等效电路模型与小信号分析 - Research power system small-signal stability and sensitivity analysis method to analysis generator excitation system model parameter affect on system stability.
研究了电力系统小干扰及其灵敏度分析用于寻找发电机励磁系统模型参数对系统稳定性的影响程度的方法。 - The DQ equivalent circuit model of three-phase three-switch Boost type power-factor-correction is proposed firstly, the completely DC steady-state analysis and AC small-signal analysis are done and the DC operation points and AC transfer functions are acquired.
首次提出三相三开关Boost型功率因数校正的DQ等效电路模型，并对其进行了完整的直流稳态和交流小信号分析，得到直流工作点和交流传递函数。 - More specifically, if the perturbation comes from a loss ( or the threshold carrier density) variation, it is likely that the small-signal analysis becomes invalid.
具体的说，如果扰动来自于损耗（或者说阈值载流子密度）的变化，此时小信号分析可能会失效。 - The parameters of the controller are obtained by precise models of the circuit and PWM through small-signal digital analysis.
通过对电路和PWM进行小信号数字建模，得到了PDF控制器的控制参数。 - The working principle of interleaving PFC converters is analyzed, small-signal model analysis is conducted, and control circuits are designed.
分析了交错并联功率因数校正电路的工作原理，并进行了建模分析及控制电路的设计。 - Studying the small-signal stability analysis methods of the existing software PSD-SSAP, a small-signal stability analysis algorithm of SVC and TCSC is built on implicitly restarted Arnoldi algorithm* 3.
通过对原有PSD-SSAP小干扰稳定分析方法的研究，提出了基于隐式重启动Arnoldi算法的SVC和TCSC电力系统小干扰稳定分析算法。 - This paper obtained the frequency domain block diagram using AC small-signal analysis model and the parameters of main circuit components were designed properly.
使用交流小信号分析法得到了系统的频域方块图，并对主电路元件参数以及调节器进行了优化设计。 - DC/ DC converter is a kind of time-varying nonlinear system, stability analysis and the main controller design method is based on the state space averaging method to establish small-signal model to analysis.
DC/DC变换器本身是一种时变非线性系统，其稳定性分析和控制器的设计方法主要是在状态空间平均法的基础上建立小信号模型进行分析。 - Under the existing first established in control theory based on small-signal model, and conduct a simulation and analysis, and pulse width modulation according to the principle of high frequency of the signal control.
根据现有的技术在控制中首先建立基于小信号理论的模型，并对此进行仿真与分析，同时根据脉宽调制原理，实现高频化的信号控制方法。 - Models of HVDC systems and their control systems are established, which are precise enough in small-signal analysis and the parameters are easy to obtain. 4.
建立了在小干扰稳定分析中具有足够精度又不至于过分复杂，并可以方便获得参数的直流输电及其控制系统模型。