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衛(wèi)星星座地面供配電測試系統(tǒng)研制

Development of a ground power supply test system for satellite constellation

  • 摘要: 衛(wèi)星地面供配電測試系統(tǒng)是衛(wèi)星綜合測試系統(tǒng)中的重要分系統(tǒng)之一。文章介紹了一套自行開發(fā)研制的衛(wèi)星星座模式下的地面供配電測試系統(tǒng)，該系統(tǒng)主要由地面電源、PLC通用供配電測試設(shè)備、工業(yè)控制計算機、衛(wèi)星等效器、DC/DC主備份切換測試設(shè)備等構(gòu)成；其中通用供配電測試設(shè)備采用了組態(tài)技術(shù)，基于PROFIBUS、PLC、STEP 7和WinCC等進行開發(fā)，實現(xiàn)了實時顯示、控制輸出、報警記錄、數(shù)據(jù)歸檔、冗余備份等功能，可靠性和可擴展性程度高，為設(shè)備的模塊化、通用化和系列化提供了一個有效的途徑，滿足了衛(wèi)星星座綜合測試的需要。

     

    Abstract: The ground power supply system is important in the electrical ground support equipment for satellite integration test. The paper discusses a ground power supply test system for satellite constellation. The system uses the configuration technology, based on PROFIBUS, PLC, STEP 7 and WinCC, to realize the functions of real-time display, control and output, alarm record, data archiving, redundancy backup, with features of high reliability and powerful extensibility. It represents an effective way for the modularization, generalization, serialization of the test equipment, to meet the demand of overall testing of satellite constellation.

     

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