기동무기체계 포 및 포탑 구동전력 안정화를 위한 직류전압승압기 모듈화 설계
Modular Design of DC-DC Boost Converter for Stabilizing Gun and Terret Driving Power of Mobile Weapon System
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In this article, to solve the problems about obsolescence of parts and unable to driving turret when internal components are failure, the DC-DC boost converter in the gun/turret drive system of mobile weapon was improved. The power converting circuit in converter is changed by applying the latest components, and the control circuit is changed from analog to digital. Also, the power converting circuits were modularized in three parallel so that it could be driven even when some components failed. The improved DC-DC boost converter secured stability such as converting to voltage in a linear manner in the entire section from the start of boosting to the end. Also, through the modular configuration, turret driving system can operates when some components failed.
Abstract
In this article, to solve the problems about obsolescence of parts and unable to driving turret when internal components are failure, the DC-DC boost converter in the gun/turret drive system of mobile weapon was improved. The power converting circuit in converter is changed by applying the latest components, and the control circuit is changed from analog to digital. Also, the power converting circuits were modularized in three parallel so that it could be driven even when some components failed. The improved DC-DC boost converter secured stability such as converting to voltage in a linear manner in the entire section from the start of boosting to the end. Also, through the modular configuration, turret driving system can operates when some components failed.
참고문헌 (5)
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- Z. Li, "TorqueRipple Suppression of BLDCM With Optimal Duty Cycleand Switch State by FCS-MPC", IEEE Open Journal of Power Electron, 5, pp.381~391
- S. H. Lee, "A Study on High-Efficiency Integrated Half-Bridge DC", DC Converter With Wide Input Voltage Range, Inha univ, 2023
- M. S. Rho, "Development of 6㎾ ZVS Boost Converter by 4-Parallel Operation", Transactions of The Korean Institute of Electrical Engineers, 58(1), pp.86~92 (2009)
- S. H. Kim, "Study on Digital Control of a Phase Shift Zero Voltage Switching Full-Bridge Converter", Autumn conference of the Korean Electrical Society (2019)