At 00:06 Beijing Time on May2,2013,ChinaSat-11,the 10th DFH-4 based communications satellite,was successfully launched,and later operations maintained it exactly in its predetermined orbit location.More importantly,it...At 00:06 Beijing Time on May2,2013,ChinaSat-11,the 10th DFH-4 based communications satellite,was successfully launched,and later operations maintained it exactly in its predetermined orbit location.More importantly,it was also the 8th successful satellite of the DFH-4 fleet in succession in practical application.These achievements demonstrate that the DFH-4 based satellites have been becoming more展开更多
从蓄电池、电源调控器、太阳电池阵及地面供配电测试设备(power supply subsystem special checkoutequipment,PSS SCOE)接口4个方面论述了小卫星电源分系统综合测试方法的发展现状.分析了基于镉镍或锂离子蓄电池,基于S3R,S4R或S3R与S4...从蓄电池、电源调控器、太阳电池阵及地面供配电测试设备(power supply subsystem special checkoutequipment,PSS SCOE)接口4个方面论述了小卫星电源分系统综合测试方法的发展现状.分析了基于镉镍或锂离子蓄电池,基于S3R,S4R或S3R与S4R组合的电源调控系统、双母线系统及太阳电池阵在总装、集成和测试(assembly,integration and test,AIT),大型试验及发射场等全流程中的综合测试方法与特点,以及锂离子蓄电池通断控制引起的PSS SCOE接口变化.指出了未来小卫星电源综合测试的发展趋势,旨在为该领域的发展提供参考,并为提高后续大规模小卫星星座批生产测试效率奠定基础.展开更多
文摘At 00:06 Beijing Time on May2,2013,ChinaSat-11,the 10th DFH-4 based communications satellite,was successfully launched,and later operations maintained it exactly in its predetermined orbit location.More importantly,it was also the 8th successful satellite of the DFH-4 fleet in succession in practical application.These achievements demonstrate that the DFH-4 based satellites have been becoming more
文摘从蓄电池、电源调控器、太阳电池阵及地面供配电测试设备(power supply subsystem special checkoutequipment,PSS SCOE)接口4个方面论述了小卫星电源分系统综合测试方法的发展现状.分析了基于镉镍或锂离子蓄电池,基于S3R,S4R或S3R与S4R组合的电源调控系统、双母线系统及太阳电池阵在总装、集成和测试(assembly,integration and test,AIT),大型试验及发射场等全流程中的综合测试方法与特点,以及锂离子蓄电池通断控制引起的PSS SCOE接口变化.指出了未来小卫星电源综合测试的发展趋势,旨在为该领域的发展提供参考,并为提高后续大规模小卫星星座批生产测试效率奠定基础.
