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http://dx.doi.org/10.5370/JEET.2017.12.1.217

Analysis and Design of LCL Filter with Passive Damping Circuits for Three-phase Grid-connected Inverters  

Ahn, Hyo Min (Department of Electrical and Computer Engineering, Sungkyunkwan University)
Oh, Chang-Yeol (Department of Electrical and Computer Engineering, Sungkyunkwan University)
Sung, Won-Yong (Department of Electrical and Computer Engineering, Sungkyunkwan University)
Ahn, Jung-Hoon (Department of Electrical and Computer Engineering, Sungkyunkwan University)
Lee, Byoung Kuk (Department of Electrical and Computer Engineering, Sungkyunkwan University)
Publication Information
Journal of Electrical Engineering and Technology / v.12, no.1, 2017 , pp. 217-224 More about this Journal
Abstract
The analysis and design process of the LCL filter with passive damping circuits for three-phase grid-connected inverter are presented based on the generalized model of LCL filter. Several types of the passive damping circuits in previous studies could be compared and analyzed by using the generalized model considering various design criteria of passive damping circuits. According to the analysis in this paper, a reasonable configuration of passive damping circuits for three-phase grid-connected inverters is proposed. The validity of the proposed design process is verified by informative simulation and experimental results.
Keywords
Passive damping circuit; LCL filter; Grid-connected inverter; Three-phase inverter; High-order filter;
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Times Cited By KSCI : 1  (Citation Analysis)
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