季节性能系数与压缩机容量调节的研究

SEASONAL ENERGY EFFICIENCY RATIO AND CAPACITY CONTROL FOR COMPRESSOR

本文研究影响空调机部分负荷特性的因素，并根据季节性能系数ＳＥＥＲ的提出，分析压缩机容量调节的必要性。通过试验方法研究两种调节方式－速度调节和浓度调节的原理和方法。试验结果表明两种调节方式都可达到较好的调节效果，而在中小型设备中浓度调节具有更大的节能潜力。

By way of analysing Seasonal Energy Efficiency Ratio,this paper investigates the necessity of capacity control for compressor. The results of the experiments about concentration control of mixture and speed control of compressor shows both the ways of capacity control have good effect. In small-scale devices the more efficient one is concentration control which has more saving energy potential.