33 research outputs found

    Observation of B̅0→D(*)0pp̅

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    journal articl

    A Fast Approximate Fault Simulation Method for Power Systems Contingency Selection

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    application/pdfAnew contingency analysis method for contingency selection is proposed in this paper. In the method proposed, a fault is simulated by power injections to adjacent buses on the fault devices in a pre-fault system, and by essentially a non-iterative linear calculation to avoid recalculation of a Z-matrix or refactor of a Y-matrix. As more accurate load flow calculation is available by the method proposed than by the sensitivity approach, more reliable contingency selection is available, even though the computational speed of the method is a little slower than that of the method using the sensitivity approach. From the IEEE 30 bus example, it is found that the method is satisfactorily applied to the contingency selection from the view of both the accuracy and the computational speed. The error of the method is less than 1% in voltage and less than 1 degree in phase angle for most fault cases of the IEEE 30 bus system. The computational burden is less than 10% of that of P-Q decoupled load now method in most fault casesdepartmental bulletin pape

    Endomorphism RXY RZW

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    departmental bulletin pape

    ニワトリ ハッセイ カテイ ニ オケル ガンポウ ノ ハイフクジク キョクセイ ノ ケイセイ ト ガンポウナイ リョウイキ ブンカ ノ セイギョ

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    奈良先端科学技術大学院大学博士(バイオサイエンス)doctoral thesi

    Additional file 20: of Comparative analysis of plant MKK gene family reveals novel expansion mechanism of the members and sheds new light on functional conservation

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    Fig. S13. Expression profiles of B. distachyon MAPKK genes in different tissues and UV-B signaling. (DOCX 15 kb

    Additional file 6: of Comparative analysis of plant MKK gene family reveals novel expansion mechanism of the members and sheds new light on functional conservation

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    Fig. S2. Weblogos represent the Nucleotide binding domain and the ATP binding site of each group. The stars indicate residues of functional or structural importance. (TIF 3413 kb

    Additional file 19: of Comparative analysis of plant MKK gene family reveals novel expansion mechanism of the members and sheds new light on functional conservation

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    Fig. S12. Expression profiles of other plant MAPKK genes. Y-axis represents RPKM value. The expression data were downloaded from rice (GSE27726), poplar (GSE30507) and maize (GSE27004) oligonucleotide array database, respectively. (TIF 7561 kb

    地域日系企業を分離することによる日中地域経済が受ける影響分析―北京市の日系企業を分離した日中地域間国際産業連関表の作成と応用―

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    横浜国立大学地域実践教育研究センター地域課題実習・地域研究報 2017年度 p.117-136掲載departmental bulletin pape
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