一种星载光学遥感设备供配电设计
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摘要
供配电是空间有效载荷的电子学"动力"。针对GF-5卫星某光学遥感设备的供配电设计进行了分析研究,其中包括保护电路设计、浪涌抑制电路设计、切换电路设计、滤波电路设计、可靠性设计等。设计结果既符合相关规范要求,又结合自身特点进行了针对性设计,通过了鉴定级试验和验收测试。可靠性高,已经在轨应用,具有较高的工程实用价值。
Power-supply is the "energy" of electronics for space payload. The design of the power-supply for an optic remote sensing equipment in GF-5 satellite is analyzed and researched, which includes design of protect circuit, inrush current limiting circuit, switch circuit, filter circuit, reliability design, et al. The results satisfy for the requirements of the relevant standards, and the target is designed on their own characteristics.The identification experiments and acceptance test were passed. The design with high-reliability and high engineering practical value is applied in space detection.
Power-supply is the "energy" of electronics for space payload. The design of the power-supply for an optic remote sensing equipment in GF-5 satellite is analyzed and researched, which includes design of protect circuit, inrush current limiting circuit, switch circuit, filter circuit, reliability design, et al. The results satisfy for the requirements of the relevant standards, and the target is designed on their own characteristics.The identification experiments and acceptance test were passed. The design with high-reliability and high engineering practical value is applied in space detection.
引文
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[2] Wang Xiaopeng, Yu Ping, Li Dongjing. Anti-interference design for secondary power on space payload[J].Information and Electronic Engineering, 2011, 9(4):439-443(in Chinese).王小朋,于平,李东景.空间有效载荷二次电源抗干扰设计[J].信息与电子工程,2011, 9(4):439-443.
[3] Zhang Qian, Wang WeiGuo. The researeh of inursh current limiting circuit on-satellite DC/DC power[J]. Application of Electronic Technique, 2008, 22(12):82-84(in Chinese).张乾,王卫国.星载开关电源浪涌电流抑制电路研究[J].电子技术应用,2008, 22(12):82-84.
[4] Qu Xueji. Handbook for Design of Stabilized Power Circui[M]. Beijing:Electronic Industry Press, 2003(in Chinese).曲学基.稳定电源电路设计手册[M].北京:电子工业出版社,2003.
[5]Wang Qingbin. Electromagnetic Interference and Electromagnetic Compatibility Technology[M]. Beijing:Machinery Industry Press, 1998(in Chinese).王庆斌.电磁干扰与电磁兼容技术[M].北京:机械工业出版社,1998.