@article{oai:kyutech.repo.nii.ac.jp:00006822, author = {Yonenaka, T and Muraoka, T and Ichiki, Y and 小田部, エドモンド 荘司 and Otabe, Edmund Soji and Tokunaga, Y}, journal = {Journal of Physics: Conference Series}, month = {Jul}, note = {To analyze the inrush current in a superconducting transformer, the machine parameters for the transformer were estimated from the measured current using a search algorithm. To address the large rising edge error in estimations performed using a genetic algorithm (GA), a differential evolution (DE) was used in this study. As a result, the estimated time was reduced to about 1/10 that obtained with GA, and the evaluation value indicating the difference between the measured value and the estimated value was reduced to about 1/2. Thus, it was possible to estimate with higher accuracy by using DE., 32nd International Symposium on Superconductivity (ISS2019), 3-5 December, 2019, Kyoto, Japan}, pages = {012056-1--012056-6}, title = {Estimation of Machine Parameters in Superconducting Transformer using Differential Evolution}, volume = {1590}, year = {2020}, yomi = {オタベ, エドモンド ソウジ} }