飛鼠號立方衛星電力次系統設計

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Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/80396

Title:	飛鼠號立方衛星電力次系統設計
Authors:	蔡林融;Rong, Tsai-Lin
Contributors:	太空科學研究所
Keywords:	立方衛星;電力次系統;飛鼠號;CubeSat;Electrical Power Subsystem;EPS;IDEASSat;INSPIRESat-2
Date:	2019-06-25
Issue Date:	2019-09-03 14:28:30 (UTC+8)
Publisher:	國立中央大學
Abstract:	立方衛星(CubeSat)原本為一種為了系統工程教育所設計的小型衛星規格。由於其成本較低以及尺寸很小，除了非常適合用在教育用途的衛星任務上，近年也成為太空科學任務的觀測平台。立方衛星的本體通常由任務酬載（Mission Payload）、指令與資料處理次系統（Command & Data Handling, C&DH）、電力次系統（Electrical Power Subsystem, EPS）、姿態控制次系統（Attitude Determination & Control Subsystem, ADCS）以及通訊次系統（Communications Subsystem, COMM）等次系統所組成。其中的電力次系統主要負責電力的生產、儲存以及電力管理。由於立方衛星的尺寸很小；能夠搭載的太陽能電池有限；如何有效的最大化可用的電力是立方衛星電力次系統的主要挑戰。　　IDEASSat / INSPIRESat-2 / 飛鼠號為學生團隊為主的國際合作計畫進行開發的立方衛星任務。除了任務的科學目的之外，同時也具有進行學生在系統工程與任務設計等實務經驗上的訓練與教育目的。本論文討論針對IDEASSat / INSPIRESat-2 / 飛鼠號立方衛星所設計的電力次系統的設計以及各種分析與考量。並且總結設計過程中的經驗以供後進學習。 ;A CubeSat is a very small satellite standard originally developed for education, but now widely used for science missions, due the low cost and very small size. Like larger satellites, a CubeSat usually consists of many subsystems including the Mission Payload, Command & Data Handling (C&DH), Electrical Power Subsystem (EPS), Attitude Determination & Control Subsystem (ADCS) and Communication Subsystem (COMM). Among these, the main purpose of the EPS is to generate, store and manage the distribution of electrical power, which usually comes from a solar photovoltaic system. Due to the limited space for solar cells, the main challenge for a CubeSat EPS is to improve the efficiency of power conversion and transmission. The IDEASSat / INSPIRESat-2 / 飛鼠號 CubeSat mission is an international collaborative project consisting mainly of student team members. The mission goal of IDEASSat is not only the for ionospheric science but also for education purposes to allow the student members to learn and experience systems engineering and real spacecraft design. This paper discusses the EPS design, analysis, and considerations of the IDEASSat / INSPIRESat-2 / 飛鼠號 CubeSat mission. We conclude with the experiences learned from the project for future projects.
Appears in Collections:	[Graduate Institute of Space Science] Department of Earth Sciences

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