| 星载某设备高阻接地设计对整星电磁兼容性的影响 |
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| 引用本文： | 程丽丽,阳彪.星载某设备高阻接地设计对整星电磁兼容性的影响[J].航天器环境工程,2014,31(5):543-547. |
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| 作者姓名： | 程丽丽 阳彪 |
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| 作者单位： | 北京空间飞行器总体设计部 北京市电磁兼容与天线测试工程技术研究中心, 北京 100094 |
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| 摘 要： | 为了满足新的使用需求，星载某设备的接地设计由壳体直接接地改为采用高阻接地。文章采用理论分析和软件仿真的方法，对该设备采用高阻接地的设计后对整星电磁兼容性能的影响进行了分析，并提出了专项试验验证方法，在故障模拟仿真卫星平台上实施了试验验证。仿真分析和试验验证都表明，此设备采用高阻接地的设计不会对卫星整星的电磁兼容性产生明显影响，可作为后续其他卫星型号采用此类设计的参考。
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| 关 键 词： | 高阻接地 电磁兼容性 仿真分析 试验验证 |
| 收稿时间： | 2014/4/15 0:00:00 |
| 修稿时间： | 2014/9/10 0:00:00 |
EMC analysis and verification of high resistance grounding design for a certain device on satellite |
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| Cheng Lili,Yang Biao.EMC analysis and verification of high resistance grounding design for a certain device on satellite[J].Spacecraft Environment Engineering,2014,31(5):543-547. |
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| Authors: | Cheng Lili Yang Biao |
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| Institution: | Beijing Engineering Research Center of EMC and Antenna Measurement, Beijing Institute of Spacecraft System Engineering, Beijing 100094, China |
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| Abstract: | The high resistance grounding design for a device is adopted for some special requirements. The paper reviews the procedures of the EMC analysis and the verification and evaluates the influence on the EMC performance of the satellite system caused by the high resistance grounding design of the device. It provides a foundation for the later successful grounding design of the device on satellites. |
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| Keywords: | high resistance grounding electromagnetic compatibility simulation analysis test verification |
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