The invention discloses a thermal management system temperature self-adaptive control method, and belongs to the field of aviation. Dynamic scheduling of the heat sink flow is achieved through a self-adaptive control method, the flow of each branch heat sink is controlled according to temperature and heat dissipating capacity data acquisition information of equipment, and the refrigerating capacity of the heat sink is dynamically adjusted. According to the self-adaptive control method, through dynamic scheduling of the heat sink, accurate control over the temperature of an outlet of the heat sink of equipment/a heat exchanger and other devices is achieved, and temperature constraints are prevented from being violated. According to the self-adaptive control method, efficient operation of the system is guaranteed by controlling and optimizing the heat flow process, and the size and power consumption of the heat management system can be reduced. The controller regulates and controls the rotating speed of the pump and the opening degree of the electric flow regulating valve according to the measurement results of the temperature sensors on the equipment and the pipeline and the working condition of the equipment, so that the system has the self-adaptive regulation and control capability.
一种热管理系统温度自适应控制方法,属航空领域。通过自适应控制方法实现对热沉流量的动态调度,根据设备的温度及散热量数据采集信息,控制各支路热沉的流量,动态调节热沉的制冷能力。自适应控制方法通过对热沉的动态调度,实现对设备/换热器等装置热沉出口温度的精确控制,防止违反温度约束。自适应控制方法通过控制和优化热量流动过程,保证系统高效运行,可减小热管理系统的尺寸和功率消耗。控制器根据设备、管路上的温度传感器测量结果以及设备工作情况,调控泵的转速、电动流量调节活门开度,使系统具备自适应调控能力。
Temperature self-adaptive control method for thermal management system
一种热管理系统温度自适应控制方法
2023-10-31
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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