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Title
Japanese:連系インバータを含む配電系統に対する対称座標法による高調波計算の適用可能性の検証 
English:Validation of the Applicability of Harmonic Analysis Based on Symmetrical Components to Distribution Systems with Grid Inverters 
Author
Japanese: 阿部 航大, 佐野 憲一朗, 岡田 有功.  
English: Kodai Abe, Kenichiro Sano, Naotaka Okada.  
Language Japanese 
Journal/Book name
Japanese:電気学会 電力技術/電力系統技術合同研究会論文集 
English: 
Volume, Number, Page vol. 4    no. PE-23-223    pp. 125-129
Published date Sept. 2023 
Publisher
Japanese:電気学会 
English:IEE Japan 
Conference name
Japanese:電気学会 電力技術/電力系統技術合同研究会 
English:Joint Technical Meeting on Power Engineering and Power Systems Engineering, IEE Japan 
Conference site
Japanese: 
English: 
Abstract Low-order harmonic currents flowing in the grid-tied inverter vary due to the influence of the harmonic voltages of the distribution system. However, analytical method has not been established to analyze the variations in these harmonics. In a previous study, we proposed a calculation method which models the harmonic characteristics of three-phase inverters using sequence-domain impedances. This paper aims to validate the proposed calculation method using a practical harmonic calculation program in the presence of multiple and unbalanced harmonic components.

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