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4,000원
원문정보
초록
영어
20mm Vulcan is one of the representative weapon system that widely operated in army, navy and airforce in Korea. But unstable power which is caused by bad battery cells or insufficiently charged battery box has often caused malfunctions when Vulcan barrel is working. This paper is about improvements of maintenability of APS which is used charging the battery box. The main improvement effects are as follows. First, Break-down of the Power Transistors(PT-8502) inside APS can be prevented by limiting over.current. Second, Automatic charging the battery box is possible by using Micro Controller Unit and SSR. Third, The charging status of battery box can be checked and deficient battery cells recognized by adding LED.
Power monitoring system(전원인지시스템)20mm vulcan(20밀리 발칸포)Auxiliary power system(보조전원공급기)Power transistor(전력트랜지스터)Micro Controller Unit(마이크로제어장치)SSR(무접점계전기)LED(발광다이오드)
저자
조연식 [ Yeon-Sik Cho | Member, Defense Agency for Technology and Quality ]
Corresponding Author
유영수 [ Young-Soo Yu | Defense Agency for Technology and Quality ]