| 航空二次电源数字式控制保护器设计 |
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| 引用本文： | 李冠雄,姚元鑫.航空二次电源数字式控制保护器设计[J].测控技术,2015,34(3):150-152. |
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| 作者姓名： | 李冠雄 姚元鑫 |
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| 作者单位： | 1. 中国人民解放军驻一八五厂军事代表室,贵州贵阳,550009;2. 中航工业贵阳航空电机有限公司,贵州贵阳,550009 |
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| 摘 要： | 针对航空二次电源要求效率高、体积小、重量轻、高可靠性及实时性强的特点,研制了以F2812芯片为核心的嵌入式数字控制保护器,使DC/DC变换器实现自检测、健康预测和性能监控以及保护等功能.该保护器通过RS485总线与上位机进行信息交流,并将必要信息存储,同时阐述了试验过程中暴露的主要问题和解决措施,该保护器具有良好的工程应用价值.
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| 关 键 词： | 直流变换器 数字信号处理器 模块化设计 |
Design of Aviation Secondary Power Digital Control Protector |
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| LI Guan-xiong
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YAO Yuan-xin.Design of Aviation Secondary Power Digital Control Protector[J].Measurement & Control Technology,2015,34(3):150-152. |
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| Authors: | LI Guan-xiong YAO Yuan-xin |
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| Affiliation: | LI Guan-xiong;YAO Yuan-xin;The Military Representative Office of the PLA in No.185 Factory;AVIC Guiyang Aviation Motor Co.,Ltd.; |
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| Abstract: | In consideration of high efficiency,small size,light weight,high reliability and strong real-time characteristics required by aviation secondary power supply,the embedded digital control protector taken F2812 as the core is researched and developed to realize the functions of self-testing,health prediction,performance monitoring and protection for DC/DC converter.This protector is connected with the PC through RS485,and the necessary information is stored simultaneously.The major problems exposed in the testing and their solving methods are elaborated.This protector has good engineering application value. |
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| Keywords: | DC/DC converter DSP modular design |
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