Daily load profiles and ZIP models of current and new residential customers

This dataset contains two load models of residential customers: the currently established one and a newly proposed one. ZIP coefficients and normalized P- and Q-values are given for a time horizon of 24h in 1min time-steps.
The currently established load model behaves inductive for the complete time horizon. This behaviour is provoked by the high share of directly connected induction motors. Capacitive load devices such as switch-mode power supply devices without power factor correction, adjustable speed drives, and LED lighting, etc. are absent or present only in small numbers.
The newly proposed load model represents modern residential customers with LED lighting, and an increased share of adjustable speed drives and switch-mode power supply loads without power factor correction. It behaves capacitive during evening time and inductive during the remaining time horizon, matching recent measurements at modern residential customer plants.

本数据集包含两种居民客户的负荷模型：现有模型及新提出的模型。提供了ZIP系数以及24小时时间跨度内，以1分钟为时间步长的标准化P值和Q值。现有的负荷模型在完整的时间跨度内表现出感性特征，此行为由直接连接的感应电动机的高比例所引发。电容性负荷设备，如未进行功率因数校正的开关电源设备、调速驱动器和LED照明等，要么不存在，要么仅以少量存在。新提出的负荷模型描绘了配备LED照明及较高比例的调速驱动器和未进行功率因数校正的开关电源负荷的现代居民客户。该模型在晚间时段表现出电容性，而在剩余的时间跨度内表现出感性，与现代居民客户设施的近期测量结果相吻合。