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アイテム
Single-Bus and Dual-Bus Architectures of Electrical Power Systems for Small Spacecraft
http://hdl.handle.net/10228/00007468
http://hdl.handle.net/10228/000074688942a604-d2c5-44a0-99d3-bc3447a583a8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
jatm.v11.1086.pdf (4.6 MB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||
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| 公開日 | 2019-12-04 | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| タイトル | ||||||
| タイトル | Single-Bus and Dual-Bus Architectures of Electrical Power Systems for Small Spacecraft | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 著者 |
Gonzalez-Llorente, Jesus
× Gonzalez-Llorente, Jesus× Lidtke, Aleksander Andrzej× Hurtado, Ronald× Okuyama, Kei-Ichi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Nowadays, it has become possible for universities and new businesses to launch satellites of reduced size and cost fulfilling viable missions. Nevertheless, there is still a considerable failure rate that reduces the expected lifetime of these spacecraft. One of the main causes of failure is the power system. Redundancy is one of the main options to enhance its lifetime and lower the failure rate. However, cost, mass, and complexity increase due to redundancy, making it more difficult to complete the projects. Thus, it is necessary to enhance the lifetime of power systems while keeping the development process simple and fast. This paper proposes two configurations of an electrical power system with duplicate components: single-bus configuration has been designed for a nanosatellite not yet launched and dual-bus configuration for a micro deep-space probe launched into a heliocentric orbit. The design and implementation of two dual electrical power systems are described; measurements and on-orbit data of the electrical power system of the micro deep-space probe are also presented, demonstrating that the dual-bus electrical power system can be successfully used in spacecraft. Lastly, conclusions regarding the redundancy considerations for small satellite electrical power systems are drawn based on these two examples. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : Journal of Aerospace Technology and Management 巻 11, 発行日 2019-10-10 |
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| 出版社 | ||||||
| 出版者 | Departamento de Ciência e Tecnologia Aeroespacial | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.5028/jatm.v11.1086 | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 538 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 2175-9146 | |||||
| 著作権関連情報 | ||||||
| 権利情報Resource | https://creativecommons.org/licenses/by/4.0/ | |||||
| 権利情報 | This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Small satellites | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Solar-powered spacecraft | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Redundant components | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Power conditioning | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Nanosatellites | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Redundancy | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 査読の有無 | ||||||
| 値 | yes | |||||
| 連携ID | ||||||
| 値 | 7974 | |||||
