.png){kind=icon}
返回
Analysis and control strategy for a current-source based D-STATCOM towards minimum losses
.png){kind=icon}
PRE
AI
DOI：10.1016/j.ijepes.2019.105532.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
This work deals with a Distribution Static Synchronous Compensator (D-STATCOM) based on a current-source converter for low and medium voltage distribution systems, specifically small and medium manufactures industries which are fined if the displacement power factor is below given limits. The D-STATCOM is analyzed using its mathematical model, showing the strong relation of the D-STATCOM power losses and its DC current level. Using the operating region of the D-STATCOM, an operating sub-region is defined such that the minimum DC current is used for a required reactive compensation, which leads to reducing the operating losses in the D-STATCOM. Also, Selective Elimination Harmonic is used to modulate the equipment to reduce the switching frequency while ensuring a desired current quality in the D-STATCOM input. As a result, a simple control strategy is proposed that uses a fixed modulation index while a phase control regulates the DC current to the lowest value required for reactive power compensation. Mathematical analysis jointly with simulated and experimental results corroborates the proposal, showing that it is possible to achieve a suitable compensation capability for improving the efficacy of the STATCOM.
Keyword:
Power quality
STATCOM
Selective harmonic elimination
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
I
IF:
5
论文数:
1.1W
被引数:
3.1W
机构
引用论文
.png){kind=icon}
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A robust phase-locked loop algorithm to synchronize static-power converters with polluted AC systems
PREAI
分享收藏
查看更多内容