LCL-resonance damping strategies for grid-connected inverters with LCL filters: a comprehensive review
LCL-resonance damping strategies for grid-connected inverters with LCL filters: a comprehensive review
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带 LCL 滤波器的并网逆变器的 LCL 谐振阻尼策略：全面回顾
DOI：
10.1007/s40565-017-0319-7
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发表时间：
2018-03
影响因子：
6.3
通讯作者：
Xie Shaojun
中科院分区：
文献类型：
--
作者：
Xu Jinming;Xie Shaojun
并网LCL滤波逆变器通常用于分布式发电机。LCL共振应正确对待。近年来，人们采用了多种阻尼策略来抑制共振，但不同阻尼策略之间的关系尚未得到深入研究。因此，本研究分析了LCL共振阻尼的基本机制，并回顾了最先进的共振阻尼策略。现有的共振阻尼策略分为单状态和多状态反馈。单状态反馈策略使用谐振频率处的电压或电流状态的反馈来阻尼LCL谐振。将多状态反馈策略归纳为零点配置策略和极点配置策略，零点配置策略配置由多状态反馈组合的新状态的零点，极点配置策略自由配置闭环极点。基于这些机制，单状态和多状态反馈的调查，包括现有的策略进行了详细的比较。最后，总结了未来的研究方向，可以提高LCL滤波逆变器的性能，并尽量减少其实现成本。
Grid-connected LCL-filtered inverters are commonly used for distributed power generators. The LCL resonance should be treated properly. Recently, many strategies have been used to damp the resonance, but the relationships between different damping strategies have not been thoroughly investigated. Thus, this study analyses the essential mechanisms of LCL-resonance damping and reviews state-of-the-art resonance damping strategies. Existing resonance damping strategies are classified into those with single-state and multi-state feedback. Single-state feedback strategies damp the LCL resonance using feedback of a voltage or current state at the resonance frequency. Multi-state feedback strategies are summarized as zero-placement and pole-placement strategies, where the zero-placement strategy configures the zeros of a novel state combined by multi-state feedback, while the pole-placement strategy aims to assign the closed-loop poles freely. Based on these mechanisms, an investigation of single-state and multi-state feedback is presented, including detailed comparisons of the existing strategies. Finally, some future research directions that can improve LCL-filtered inverter performance and minimize their implementation costs are summarized.
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带LCL滤波器的离散状态反馈控制并网逆变器的电网电压全前馈
影响因子：
6.7
作者：
Xue, Mingyu;Zhang, Yu;Kang, Yong;Yi, Yongxian;Li, Shuming;Liu, Fangrui
通讯作者：
Liu, Fangrui
DOI：
10.1109/iciea.2016.7603599
发表时间：
2016-06
期刊：
2016 IEEE 11th Conference on Industrial Electronics and Applications (ICIEA)
影响因子：
--
作者：
Binfeng Zhang;Jinming Xu;Shaojun Xie
通讯作者：
Binfeng Zhang;Jinming Xu;Shaojun Xie
影响因子：
2
作者：
Majid Sanatkar-Chayjani;M. Monfared
通讯作者：
Majid Sanatkar-Chayjani;M. Monfared
DOI：
10.1109/ecce.2013.6646865
发表时间：
2013-10
期刊：
2013 IEEE Energy Conversion Congress and Exposition
影响因子：
--
作者：
Jarno Kukkola;M. Hinkkanen
通讯作者：
Jarno Kukkola;M. Hinkkanen
影响因子：
6.7
作者：
He, Jinwei;Li, Yun Wei
通讯作者：
Li, Yun Wei