Supplementary material - Selection of relevant features to detect and diagnose single and multiple simultaneous soft faults in air-source heat pumps

This data is from an air-source heat pump model developed to introduce the impact of single and double simultaneous faults and obtain detailed system performance. These faults are Refrigerant Undercharge (UC), Refrigerant Overcharge (OC), Evaporator Fouling (EF), Condenser Fouling (CF), and Compressor Valve Leakages or reversing valve leakages (CVL). The provided data includes the contour plots of different system variables or features with double soft faults at three studied conditions. It also contains the data from the simulations from which the plots were created.

本数据集源自一款空气源热泵模型，旨在探讨单重故障与双重故障对系统性能的影响，并获取详尽的系统性能数据。所述故障包括制冷剂欠充（UC）、制冷剂过充（OC）、蒸发器积污（EF）、冷凝器积污（CF）以及压缩机阀泄漏或逆阀泄漏（CVL）。提供的数据包括在三种研究条件下，不同系统变量或特征的等值线图，以及由此图创建的模拟数据。