예초기용 스위치드 릴럭턴스 전동기의 구동 드라이버 시스템 해석

초록

A switched reluctance motor is commonly used as the electric power source for electric-drive lawn mowers. An appropriate model was identified by analyzing the SRM model that satisfied the specifications of the selected lawn mower and analyzing its characteristics. The models consisted of two parallel circuits or four parallel circuits. In this study, static characteristic analysis, output characteristic analysis, and steady state analysis were performed. The target specification of the SRM was 300 W and 15,000 rpm. The results of the analysis confirmed that the characteristics of the four parallel circuit model satisfied the speed and output power, with a relatively high efficiency.

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