著者

岡田 粂ニ

出版者

富山大学工学部

雑誌

富山大学工学部紀要 (ISSN:03871339)

巻号頁・発行日

vol.21, pp.1-9, 1970-03

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The hysteresis loops are drawn by using the sampling converter and X-Y recorder,and the iron losses are measured from their areas. The author drew the several hysteresis loops as regards of the several kinds of frequency,and measured the iron losses of them from their areas. Using the results,the author attempted to separate the hysteresis losses and eddy current losses from the above-mentioned iron losses. On the other hand,the hysteresis loops are drawn by using the synchronizing switch method under the same condition as the above-mentioned experiments,and are compared with the results of above-mentioned experimental results. In these experiments,the areas of hysteresis loops are measured by planimeter,and as material the silicon steel plate (JIS-SIOF,1.918kg) is used.