直驅之管狀線性往復式發電機A LINEAR-TYPE DIRECT DRIVEN TUBULAR GENERATOR

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

097100077

專利證號

I 355131

專利獲證名稱

直驅之管狀線性往復式發電機A LINEAR-TYPE DIRECT DRIVEN TUBULAR GENERATOR

專利所屬機關 (申請機關)

國立中山大學

獲證日期

2011/12/21

技術說明

本發明提供一種直驅之管狀線性往復式發電機，其包含一動子及一定子。該動子設有一動子軸、一絕緣護套及數個永久磁環，而該定子設有數個環形線圈、一外導磁套筒、一內固定套筒及二線性軸承。該動子之永久磁環係採用Halbach陣列磁環的排列架構。該定子之環形線圈係採用無溝槽式(Slotless)的三相環形集中式繞線的架構。當該動子軸進行線性往復運行時，該動子之永久磁環與該定子之環形線圈即可感應產生電流。藉此，提供一種適用於各式線性原動機之管狀線性發電機。 A linear-type direct driven tubular generator includes a mover and a stator. The mover is provided with a shaft, an insulated sleeve, and a plurality of permanent magnetic rings. The stator is provided with a plurality of ring coils, an outer magnetically conductive sleeve, an inner positioning sleeve, and a pair of linear bearings. The permanent magnetic rings of the mover are arranged based on a Halbach magnetic array, while the ring coils of the stator are arranged to construct a slotless three-phase concentrated windings. When an external force is reciprocally applied to the shaft, the permanent magnetic rings of the mover and the ring coils of the stator will cause a magnetic field therebetween for generating electric current, so that the linear-type direct driven tubular generator is suitably applied to various linear motive drives.

備註

本部(收文號1040002157)同意該校104年1月5日1040000012號函申請終止維護專利(中山)

連絡單位 (專責單位/部門名稱)

產學營運及推廣教育處

連絡電話

(07)525-2000#2651

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