房间空气调节器季节能效比的优化方法研究

Research on optimization methods of the seasonal energy efficiency ratio of room air-conditioners

依据GB 21455-2013和GB/T 7725的报批稿中关于空调器季节能效的算法,对额定制冷量、额定中间制冷量、额定制热量、额定中间制热量、额定低温制热量及上述各能力点对应的消耗功率的波动对整机SEER、HSPF和APF的测试计算结果的影响进行了实验数值分析,并在其它参数不变的前提下,总结出SEER、HSPF和APF随各能力点及其功率变化的趋势,给出了趋势曲线。

Basis on the algorithm of the seasonal energy efficiency ratio of the air-conditioners in GB 21455-2013 and GB/ T 7725 for approval of the draft, impact on test and calculation results of the SEER, HSPF, and APF, correspond to the fluctuation of the rated cooling capacity, the rated middle cooling capacity, the rated heating capacity, the rated middle heating capacity, the rated low-temperature heating capacity, and the power consumption of the above ability points is researched in this paper by experiment and numerical analysis. On the premise of the other parameters unchanged, the change trend of the SEER, HSPF and APF with each ability point and corresponding power consumption is summed up, the trend curves are given.