新整流理論による大形直流電動機整流設計最適化手法の研究

摘要

DC machine has been used in steel industries and paper industries, Owing to their advantages for adjustable speed drive. The design objective for DC machine is to increase their output power and decrease their size and weight, though DC machine have more than 100 years of application history. Commutation is one of the most important for phenomenon which determines machine reliability, when the design objective is required in design stage. In other words, The Commutation phenomenon gives the restriction to increase the output power and decrease their size and weight of the DC machine.%本論文は大形直流機の高信頼性，出力アップ，小形化を 可能にする整流設計理論を構築することが目的として，整 流中のコイル間の相互誘導に村するスロットの影響を平均 化した平均結合係数の概念を新たに導入して，β＞1の整流 回路について下記の設計知見並びに設計理論が得られた。