アルミニウム溶湯揚程を想定した電磁ポンプにおけるパイプ揚程代替実験時の可変周波数駆動特性

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2021/01/01

タイトル(英語): Adjustable Frequency Characteristics of Alternative Equipment with Aluminum Pipe Lifting for Electromagnetic Pump in Molten Aluminum Lifting Applications

著者名: 青山　真大（静岡大学工学部電気電子工学科），小堀　幸伸（ヤマハモーターエンジニアリング（株）），西村　浩治（ヤマハ発動機（株））

著者名(英語): Masahiro Aoyama (Electrical and Electronics, Engineering, Shizuoka University), Yukinobu Kohori (Yamaha Motor Engineering Co., Ltd.), Kouji Nishimura (Yamaha Motor Co., Ltd.)

キーワード: 電磁ポンプ，アルミ溶湯，揚程，可変周波数，電磁力，等価回路　　electromagnetic pump，molten aluminum，lift，variable frequency，elecrtromagnetic force，equivalent circuit

要約(英語): This paper reports on a study of the electromagnetic force with respect to excitation frequency changes in a three-phase annular linear electromagnetic pump, assuming pumping of molten aluminum. A prototype of a small-scale proof-of-principle machine that simulates aluminum melt with an aluminum pipe was fabricated, and the electromagnetic force generated in the aluminum pipe was measured using a pure sinusoidal power supply while changing the excitation frequency. The results clarified experimentally that the electromagnetic force characteristics with respect to the magnetomotive force changed from a linear increase to a quadratic increase as the excitation frequency increased. In addition, the results were analyzed using an equivalent circuit method.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.141 No.1 （2021）

本誌掲載ページ: 56-59 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/141/1/141_56/_article/-char/ja/