| 大型民用客机电源系统汇流条状态监测介绍 |
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| 引用本文： | 杨立江,王立国.大型民用客机电源系统汇流条状态监测介绍[J].成都航空职业技术学院学报,2021,37(1):28-31. |
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| 作者姓名： | 杨立江 王立国 |
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| 作者单位： | 北京飞机维修工程有限公司,北京100621 |
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| 摘 要： | 电源系统是现代民用航空器一个不可缺少的重要系统,电源系统的主交流、直流和重要汇流条工作状态的稳定性和可靠性,是保证航空器飞行安全的有力保障;电源系统工作状态不正常,会在飞机综合电子监控器上显示故障信息,以便航空器飞行机组和地面维护人员立即采取行动,从而避免机毁人亡的恶性空难的发生。在讨论A319/A320/A321飞机监控系统使用的组件和电路基础上,介绍如何监测电源系统的主交流、直流和重要汇流条的工作状态。
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| 关 键 词： | 民用客机 电源系统 状态监测 主交流直流 汇流条 |
Introduction to State Monitoring of Bus Bars in Power Supply System on Large Civil Aircrafts |
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| YANG Lijiang,WANG Liguo.Introduction to State Monitoring of Bus Bars in Power Supply System on Large Civil Aircrafts[J].Journal of Chengdu Aeronautic Vocational & Technical College,2021,37(1):28-31. |
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| Authors: | YANG Lijiang WANG Liguo |
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| Institution: | (Beijing Aircraft Maintenance and Engineering Corporation,Beijing 100621,China) |
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| Abstract: | The power supply system is an indispensable and important system for modern civil aircraft.The stability and reliability of the main direct current,alternating current and important bus bar in power supply system ensure the flight safety of aircrafts.In case of abnormal working status of power supply system,fault information will appear on aircraft integrated electronic monitor so that the aircraft flight crew and ground maintenance personnel can take immediate action to avoid severe air crash.A case study of Airbus A319/A320/A321 is presented in this paper,in which components used in the monitoring system and the working status of main AC,DC and important bus bar in power supply system are introduced. |
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| Keywords: | civil airliner power supply system state monitoring main direct current and alternating current bus bar |
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