MINIATURIZATION OF DC CIRCUIT BREAKER FOR HIGH QUALITY AND EFFICIENCY POWER SUPPLY SYSTEM.

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作者
Magaki, Yotaro
Hirota, Shinichiro
Fujioka, Nobuteru
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ELECTRIC CONVERTERS; POWER TYPE - TELECOMMUNICATION EQUIPMENT - Electric Power Supplies;
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摘要
A miniaturized dc circuit breaker for the dc 150/48 v converter has been developed. It is required to shorten the electric arcing time. For arc suppression, deion grid and permanent magnet were adopted. The electric arc is eliminated with magnetic flux by permanent magnet and its own current.
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页码:26 / 30
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