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Accession number;00A0150800
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| Title;Performance Improvement of a 100W Linear Alternator. |
| Author;
MARUYAMA JUN'YA
(Hosei Univ., Grad. Sch.)
NAKAMURA YOSHIHIRO
(Hosei Univ., Coll. of Eng.)
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Journal Title;Proceedings of the Space Sciences and Technology Conference
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Journal Code:S0277A
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ISSN:
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VOL.43rd;NO.;PAGE.265-270(1999)
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| Figure&Table&Reference;FIG.14, TBL.1, REF.5 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;An annular permanent-magnet linear alternator of 100W class electrical output was tested with a future target toward a large-size power model. The electrical output of 100W was obtained for a design operating condition with a 22mm stroke at the highest operating speed. In the alternator testing the magnet plunger was directly connected to a motor-driven moving mechanism. The linear alternator is composed plunger with three poles permanent-magnet ring, power coil, inner yoke and outer yoke. We try to improve of a linear alternator by two methods; 1) from two poles to four poles 2) segment of yoke to 12 segments or 24 segments. (author abst.) |
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