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Embry-Riddle Aeronautical University *

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Industrial Engineering

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Dec 6, 2023

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docx

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Uploaded by BrigadierRockLapwing17

Hello Class, For this discussion, I have chosen to focus on the Airbus A380, a commercial aircraft to explore its electrical system. In the commercial aviation sector, Airbus is a significant rival of Boeing. Examining an Airbus aircraft will reveal differences in electrical systems across manufacturers. Electrical systems on different airplanes, in my perspective, might have both similarities and variances. While many fundamental concepts and components are common in aviation electrical systems, there may be differences depending on the manufacturer's design and the aircraft model's specific requirements. Here are some of the differences and similarities that have been discovered while searching for Airbus A380 electrical systems:- Size and Complexity: The Airbus A380 is one of the world's largest commercial aircraft, and its electrical system is built to support its enormous size and complexity. It has many electrical circuits and a large network that powers diverse systems like lights, avionics, cabin services, and flight control. Power Generation: The A380, like many other modern commercial aircraft, uses both AC and DC electrical systems. The engines create alternating current (AC), which is subsequently converted to direct current (DC) for use in various applications. This electrical setup is comparable to that of many other modern aircraft. Redundancy: To maintain safety and reliability, the A380, like most commercial aircraft, prioritizes redundancy in its electrical systems. It features several backup power sources, including emergency generators and batteries, to provide power in the event of a power outage. Technology: Airbus uses cutting-edge technology in its electrical systems, including considerable usage of computerized control systems. While technology differs from that of Boeing aircraft, the essential goal—efficiently and safely controlling the electrical load—is the same. In conclusion, while electrical systems differ between aircraft manufacturers and models, there are also major similarities. Both alternating current and direct current circuits are routinely utilized, and the principles of redundancy and safety are universally followed. The specifics may differ, but the overall goals stay constant. According to the FAA's Aircraft Systems manual (2021), "Commercial aircraft are equipped with electrical systems that provide power for various functions, including avionics, lighting, environmental control, and flight control systems. While the design and components may vary between aircraft models and manufacturers, the fundamental principles of safe and reliable electrical systems remain consistent."

References A. (2012, August 21). Difference Between Airbus A380 and Boeing 787 Dreamliner. Retrieved from https://www.differencebetween.com/difference-between-airbus-a380-and-vs-boeing-787- dreamliner/. Federal Aviation Administration. (2021). Aircraft Systems (FAA-H-8083-30A). U.S. Department of Transportation.

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