By analyzing the pulse transformer and ideal drive electric current wave, we try to improve the rate of changing-over, discuss the damped oscillation, point out existing circuit design error, and working a new circuit design which can reduce the common circuit circulation and switch loss.
通过对脉冲变压器及理想激励电流波形的分析,如何提高转换速率,阻尼振荡予以讨论,指出目前存在的设计误区,做出减少共态导通与开关损耗的新设计。
The mathematical essence of damped oscillation is researched with the qualitative theory of differential equation from the odd characters of the plane autonomous system.
用微分方程定性理论,从平面自治系统奇点的性态角度出发分析了阻尼振荡的数学本质。
The damped oscillation wave is expressed to harmonics in the Fourier series,the loss resistance of inductor and capacitor are measured when the first harmonic and the harmonics which replacing the damped oscillation wave are applied to the RLC series circuit.
分析了RLC串联电路欠阻尼振荡过程衰减系数α的理论值与实验测量值偏离的原因。
Experimental research on power line filter suppressing damp oscillatory wave;
电源滤波器抑制阻尼振荡波的试验研究
Then aiming at the waveform instability of undamped oscillation and increasing amplitude oscillation during the experiment of RLC series connection second-order circuit,the paper points out the reason of instable waveform is that due to the different initial values of capacitor voltage,undamped oscillation with different amplitude is generated.
本文首先对RLC串联电路中总电阻R的变化对应的五种工作状态进行理论分析,针对具有负内阻电压源的RLC串联电路在实验过程中示波器很难采集无阻尼振荡波形的现象,指出因电容电压初始值不同而得到不同振幅的无阻尼震荡波形是示波器显示波形不稳定的原因,提出改进电路,并通过仿真及实验验证了改进电路的可行性。
damped oscillation
阻尼摆动;阻尼振荡;衰减振荡;衰减振动;减幅振动
undamped oscillation
无阻尼振荡;连续振荡;持续振荡;不衰减振动
The Simulation Analysis of RLC Damping-Oscillatory Circuits Based on MATLAB;
基于MATLAB的RLC阻尼振荡电路仿真分析
Research on Modeling and Simulation of the Damped Oscillation in RLC Circuit Based on MATLAB;
基于MATLAB的RLC阻尼振荡电路建模与仿真研究
Modelling Method Research of RLC Damping-Oscillatory Circuits Based on MATLAB7.0;
基于MATLAB7.0的RLC阻尼振荡电路建模方法研究
Electromagnetic compatibility Testing and measurement techniques Damped oscillatory magnetic field immunity test
GB/T17626.10-1998电磁兼容试验和测量技术阻尼振荡磁场抗扰度试验
The DC transmission power flow can be modulated to dampen the oscillations and increase their power-carrying capability.
直流输电的潮流可被调制以阻尼振荡并提高功率承载能力。
Research and realizing method of oscillatory- sawtooth combination pulse during the transient conducting immunity test of automotive electric/ electrical components
汽车零部件传导抗干扰测试中阻尼振荡-锯齿合成波的研究
undamped oscillation [ waves ]
无阻尼[衰耗]振荡
An Investigation of the STATCOM-SMES in Damping Low Frequency Oscillations in Power Systems;
STATCOM-SMES阻尼电力系统低频振荡的研究
Research of Damping Coupling Relation between LFO and SSO of Power System;
电力系统低频振荡和次同步振荡的阻尼耦合研究
Static VAr Compensator in Damping Power System Oscillation Part Ⅱ:Case Study
静止无功补偿器阻尼电力系统振荡（下）──研究实例
Resonance Mechanism and Control Strategies of Power System Low Frequency Oscillation;
电力系统低频振荡阻尼机理及控制策略研究
Research on the SSO Damping Characteristics of HVDC Systems;
高压直流输电系统次同步振荡阻尼特性研究
Research on TCSC Control Schemes for Damping teh Low Frequency Oscillation of Power Systems;
可控串补阻尼电力系统低频振荡控制策略研究
Research on Mode Analysis and Damping Characteristic of Low Frequency Oscillation in Power Syatem;
电力系统低频振荡模式分析和阻尼特性研究
Simulatin on Dampering Results for Area Oscillating Mode by PSS
PSS对区域振荡模式阻尼效果验证时域仿真研究
Self-adaptive Fuzzy Wide-area Control Design for Damping Inter-area Oscillations
抑制区间振荡的自适应模糊广域阻尼控制设计