| 航天器不同舱段一次母线接地设计 |
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| 引用本文： | 夏辉,刘静.航天器不同舱段一次母线接地设计[J].航天器环境工程,2017,34(1):70-75. |
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| 作者姓名： | 夏辉 刘静 |
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| 作者单位： | 北京卫星制造厂, 北京 100094;北京空间飞行器总体设计部, 北京 100094 |
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| 摘 要： | 随着多舱段航天器的发展和航天器上供配电设备的增多,设备之间的相互干扰问题日益突出。文章对不同舱段的电源接地方式进行分析研究,给出航天器不同舱段的一次母线接地设计方案及实际应用案例,为后续多舱段接地设计提供经验参考。
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| 关 键 词： | 多舱段航天器 供配电设备 电磁兼容性 接地设计 一次母线 并网控制器 |
| 收稿时间： | 2016/7/7 0:00:00 |
| 修稿时间： | 2017/1/14 0:00:00 |
The primary busbar grounding design for multi-cabin spacecraft |
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| XIA Hui and LIU Jing.The primary busbar grounding design for multi-cabin spacecraft[J].Spacecraft Environment Engineering,2017,34(1):70-75. |
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| Authors: | XIA Hui and LIU Jing |
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| Institution: | Beijing Spacecrafts, Beijing 100094, China;Beijing Institute of Spacecraft System Engineering, Beijing 100094, China |
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| Abstract: | The interference between the power supply and the distribution equipments in the spacecraft becomes more and more a serious issue, due to the development of the multi-cabin spacecraft and the increasing numbers of power supply and distribution equipments in the spacecraft. As a result, the primary busbar grounding design in different cabins of the spacecraft appears especially important. Based on the grounding strategy, this paper presents a primary busbar grounding design scheme in different cabins of the spacecraft, together with the practical applications. |
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| Keywords: | multi-cabin spacecraft power supply EMC grounding design primary busbar grid-tied controller |
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