CN-1型野营电热采暖自动控制系统研究

为解决部队在寒区野外训练的采暖问题,使用新型涂料进行辐射采暖。由于涂料电阻受温度影响较大,不能采用常规的方法进行控制,同时野外采暖对节能要求也非常突出,为达到节能和温度控制的目的,采用A/D对电流和电压进行采样,然后利用单片机计算出当前的功率,根据功率的设定值和实际值的差值来作为对涂料电压调整的依据,最后通过可控硅进行调节,从而达到功率控制和节能的目的。通过寒区试验,该控制方式能够很好地满足部队野外训练采暖的需要。

Research of CN-1 Heater Radiator Automatic Control System

In the reseach of the barrack's heater radiator with coating resistance in the serious cold field, the resistance of coating changes with the air temperature and it can't be controlled in the traditional way. This paper presents a new way to settle this problem. The system uses the microcomprter to adjust the voltage and to control the output power. The experiment shows that this is an effective way to settle the problem of energy saving and control through.