Cooling device for cooling electrical equipment, corresponding cooling system and aircraft comprising at least one such cooling system. The invention relates to a device (1) for cooling electrical equipment (2), a corresponding cooling system and an aircraft. The device (1) comprises: a circulation channel (11) containing a flow (110) of a biphase coolant (111); a thermally conductive wall (13) intended to separate the channel (11) from the electrical equipment; at least one fin (15) disposed within the channel (11) and extending from the wall (13), each fin (15) being configured to be in a position proximate to the wall when the temperature of the fin (15) is lower than a predetermined temperature and in a distant position when the temperature of the fin (15) is greater than or equal to the predetermined temperature. This arrangement makes it possible to effectively cool the electrical equipment without having to reduce the power of the electrical equipment with very high heat loss.
用于对电气设备进行冷却的冷却装置、对应的冷却系统和包括至少一个这种冷却系统的飞行器。本发明涉及一种用于对电气设备(2)进行冷却的装置(1)、对应的冷却系统和飞行器。所述装置(1)包括:循环通道(11),包含双相冷却剂(111)的流(110);导热壁(13),旨在将通道(11)和电气设备隔开;至少一个翅片(15),设置在通道(11)内并且从壁(13)延伸,每个翅片(15)被配置成当翅片(15)的温度低于预定温度时处于接近壁的位置,而当翅片(15)的温度大于或等于预定温度时处于远离位置。这种装置使得可以有效地冷却电气设备,而不必在热损失非常高的情况下降低电气设备的功率。
COOLING DEVICE FOR COOLING AN ELECTRICAL DEVICE, CORRESPONDING COOLING SYSTEM AND AIRCRAFT COMPRISING AT LEAST ONE SUCH COOLING SYSTEM
用于对电气设备进行冷却的冷却装置、对应的冷却系统和包括至少一个这种冷却系统的飞行器
2025-02-18
Patent
Electronic Resource
Chinese
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