中国空间科学技术

中国空间科学技术

• • 上一篇    

局部-线性-顺序分流器发热功耗计算

王远征;石菊园;曹阳;   

  1. 机械电子工业部第十八研究所,机械电子工业部第十八研究所,机械电子工业部第十八研究所,
  • 发布日期:1990-04-25

THE CALCUTATION OF HEAT PRODUCED BY THE PARTIAL-LINEAR-SEQUENTIAL SHUNT

Wang Yuanzheng Shi Juyuan Cao yang (Tianjin INST. of Power Suosources)   

  • Online:1990-04-25

摘要： 准确计算局部—线性—顺序分流器的发热功耗是确定该分流器温控措施及计算其温度范围的前提。本文就该分流器发热功耗的组成进行分析,并给出发热功率与卫星负载功率关系的表达式;然后,对一个典型的分流器的发热功耗进行计算。

关键词: 通信卫星, 航天电源, 热负荷, 功率损耗, 计算

Abstract: Accurate calcutation of heat produced by the partial-linear-sequential shunt is the basis of its thermal control design.In present paper the components of heat produced by the current shunt have been analysed and an expression on the relation between heat produced and load power in satellite has been given, finally, heat produced by a typical partiallinear-sequential shunt has been calculated a relation curve between heat produced and load po wer in satellite has been show.