.png){kind=icon}
返回
An Active Damping Method Using Inductor-Current Feedback Control for High-Power PWM Current-Source Rectifier
.png){kind=icon}
PRE
AI
DOI：10.1109/TPEL.2011.2111423.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Due to the inductor-capacitor filter, a pulse width modulation current-source rectifier (CSR) may experience LC resonance. A smaller ratio between the switching frequency and the resonant frequency of the CSR presents a challenge in designing active resonance damping methods in high-power applications. In this paper, different feedback states of filter inductor current and capacitor voltage are investigated to damp out the LC resonances. Besides proportional capacitor-voltage feedback (CVF), the derivative inductor-current feedback (ICF) provides an alternative approach for active damping and is comprehensively analyzed. Compared with the virtual-resistance (VR)-based active damping strategy, controller design is simpler in this method. Furthermore, the active damping method is able to damp the resonance under short-circuited dc-link conditions. The ICF-based active damping strategy works well for CSRs with low switching frequencies. Simulation and experimental results verify the feasibility and validity of the method.
Keyword:
Active damping
current-source rectifier (CSR)
inductor-current feedback (ICF)
LC resonance
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
6.5
论文数:
1.7W
被引数:
8.3W
机构
引用论文
Investigation of Active Damping Approaches for PI-Based Current Control of Grid-Connected Pulse Width Modulation Converters With LCL Filters具有LCL滤波器的并网脉宽调制变换器的基于PI的电流控制的有源阻尼方法研究
.png){kind=icon}
PREAI
分享收藏On the efficiency of voltage source and current source inverters for high.-power drives关于高功率驱动器的电压源和电流源逆变器的效率
PREAI
分享收藏An Integrated Current Source Inverter With Reactive and Harmonic Power Compensators.具有无功和谐波功率补偿器的集成电流源逆变器。
PREAI
分享收藏Active damping control of a high-power PWM current-source rectifier for line-current THD reduction
PREAI
分享收藏
查看更多内容