摘要
通过把变频压缩机实际运行工况离散成无穷多个定速压缩机运行工况 ,采用图形法对压缩机性能曲线进行拟合 ,厂家提供的性能曲线表明拟合精度较高。在图形法拟合的基础上 ,借鉴成熟的对实际过热度进行修正的方法 。
In this paper, by discretting the actual operation performance of inverter compressor into infinite operation performance of constant speed compressor, the graphic modeling method is utilized to the fitting of performance curves of inverter compressor. Compared with the curves provided by the manufacturer, the fitting results are of satisfying precision. With a widely used method for actual superheat temperature correction, the inverter air-conditioner compressor model is built up on the basis of performance curves fitting.
出处
《制冷学报》
CAS
CSCD
北大核心
2001年第2期17-22,共6页
Journal of Refrigeration
