中国空间科学技术

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返回式卫星的供配电系统

蒋竹君;   

  1. 北京空间飞行器总体设计部,
  • 发布日期:1990-12-25

ELECTRICAL POWER SYSTEM OF RETURNABLE SATELLITE

Jiang Zhujun (Beijing Institute of Spacecraft Systems Engineering)   

  • Published:1990-12-25

摘要： 供配电系统是卫星的一个重要分系统。卫星飞行任务的圓满完成,依赖于供配电系统的正确和可靠地工作。供配电系统包括电源的产生、电源的分配和控制、电源的贮存和电缆网等。文章首先讨论返回式卫星的任务和特点,然后给出供配电系统的设计方法。特别对配电准则、配电方案(集中制、分散制和混合制)和配电器的设计作了详细的描述。

关键词: 可回收卫星, 配电系统, 功率分配器, 电缆, 电磁兼容性, 设计

Abstract: Electrical power system is one of the important subsystem of a satellite.The successful fulfillment of a space mission depends on the proper and reliable functioning of the power system. Electrical power system includes power generation, power distribution and control, and harness. This paper first discusses the mission and property of a returnable satellite, then presents the design method of electrical power system. Especially, it gives a detailed description for distribution criterion, distribution program (Centralized regulation approach, decentralized regulation approach and mixed regulation approach) and power distributor design.

Key words: Recoverable satellite, Distribution system, Power divider, Electric cable, Electromagnetic compatibility, Design