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第43号 >

Please use this identifier to cite or link to this item: http://hdl.handle.net/11178/4643

Title: 2機種のユニバーサルモータに発生する整流火花の比較検討(電気工学科)
Other Titles: Comparison of Commutation Spark Generated in Universal Motor of Two Models(DEPARTMENT OF ELECTRICAL ENGINEERING)
Authors: 花澤, 民雄
大坪, 広明
江頭, 虎夫
OTSUBO, Hiroaki
ハナザワ, タミオ
オオツボ, ヒロアキ
エガシラ, トラオ
九州産業大学工学部電気工学科 / 九州産業大学工学部工学研究科電気工学専攻 / 九州産業大学工学部電気工学科
Keywords: Universal motor
One coil
Two coil
High-speed camera
Commutation spark
Issue Date: Dec-2006
Publisher: 九州産業大学工学部
Abstract: Universal motor have characteristics such as small size, light and high-speed rotation. However, It gives communication interference, and abrasion of brush becomes terrible when it sparks. So, It is necessary to investigate outbreak mechanism of sparks. We analyzed commutation sparks by high-speed camera and oscilloscope. In this paper, we analyze spark position and brash spark voltage in the cases of one coil and two coils.
URI: http://hdl.handle.net/11178/4643
Appears in Collections:第43号

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