FIELD: space equipment.
SUBSTANCE: invention relates to space engineering, particularly, to spacecraft (SC) thermal conditions. System for providing thermal conditions of SC devices includes a heat-stabilized panel with mounting seats for devices, equipped with a radiation heat exchanger. System is equipped with a heat accumulator made on the basis of the phase-transition material. Devices with constant heat release are installed on platform with presence of thermal contact with platform, and devices with pulse or cyclic nature of heat release are installed with absence of thermal contact with platform and are connected to heat accumulator by means of loop heat pipes (LHP). LHP evaporator is connected to the said instruments while the capacitor is integrated into the heat accumulator.
EFFECT: provided is higher system reliability.
4 cl, 7 dwg
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