| 基于低压电力线载波通信的助航灯光控制系统设计 |
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| 引用本文： | 吴德君.基于低压电力线载波通信的助航灯光控制系统设计[J].工业仪表与自动化装置,2016(4):54-56. |
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| 作者姓名： | 吴德君 |
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| 作者单位： | 陕西国防工业职业技术学院,西安,710300 |
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| 摘 要： | 机场助航灯光系统是保证飞机安全升降的必要设施。随着机场设备管理的现代化,要求助航灯光系统能进行智能检测和控制。该文重点研究了新型恒流调光器和基于低压电力线载波通信的助航灯光状况控制系统。不仅增加了对灯光系统的控制功能,而且在交流恒流调光电源中引入SPWM控制策略,改善了供电质量。
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| 关 键 词： | 恒流调光电源 斩控式交流调压电路 电力线载波通信 |
Design of navigation light control system based on low voltage power line carrier communication |
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| Abstract: | Airport navigation light system is the necessary facilities to ensure the safety of aircraft landing. With the modernization of the airport equipment management, the navigation light system is re-quired to carry out intelligent detection and control. In this paper, the new type of constant current light regulator and the navigation light condition control system based on the low voltage power line carrier communication are studied. Not only the control function of the light system is increased, but also the SP-WM control scheme is introduced in the AC constant current dimming power supply, improving the power supply quality. |
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| Keywords: | constant current power supply AC voltage regulation in chopping control power line carrier communication |
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