在保证航天器废热排放量的基础上，通过计算对比分析了固定转速热泵回路热控系统和变速热泵回路热控系统的耗电量，结果证明后者比前者节能20%左右。

The power consumption of variable speed heat pump loop and fixed speed heat pump loop are compared through calculation, on the basis that the spacecraft has the same heat load.

youdao

在保证航天器废热排放量的基础上，通过计算对比分析了固定转速热泵回路热控系统和变速热泵回路热控系统的耗电量，结果证明后者比前者节能20%左右。

The power consumption of variable speed heat pump loop and fixed speed heat pump loop are compared through calculation, on the basis that the spacecraft has the same heat load.

youdao