The invention relates to a multi-channel temperature regulation and control device and a multi-target temperature control method thereof, belongs to the technical field of temperature control, and solves the problems that during temperature regulation and control in the prior art, temperature fluctuation in a cabin is large due to temperature hysteresis, the temperature difference in the axial direction of cabin sections is large, and large temperature gradients are prone to occurring between the cabin sections. Four groups of heating films are independently controlled by four groups of three-phase silicon controlled rectifiers, and different heating film groups are switched for heating, so that the heating power of a single cabin section can be changed, the heating power of other cabin sections is influenced, the temperature of an area with too fast temperature rise is limited, and the consistency of the temperatures of the three cabin sections is kept. Temperature control over the cabin section of the aircraft is achieved, and meanwhile the step temperature difference can be eliminated.
本发明涉及一种多通道温度调节控制装置及其多目标温度控制方法,属于温度控制技术领域,解决了现有技术中温度调控时,由于温度的滞后性导致舱内温度波动较大,且沿舱段轴向温差大,各舱段之间容易出现较大的温度梯度的问题。本发明通过四组三相可控硅独立控制四组加热膜,通过切换不同的加热膜组进行加热,能够改变单一舱段的加热功率,而影响其他舱段的加热功率,对升温过快的区域温度进行限制,保持三个舱段温度的一致性。本发明实现了对飞行器舱段的温度控制,同时能够消除阶梯温差。
Multi-channel temperature regulation control device and multi-target temperature control method thereof
一种多通道温度调节控制装置及其多目标温度控制方法
2023-05-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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