本指南的范围是定义发电、输电、配电和客户部门在所有电压水平下的各种传统和新兴元件的负荷模型。这包括开发负荷模型、确定负荷模型参数以及在不同电压水平下利用测量数据开发负荷模型的指南。它还包括电力电子连接元件、电动汽车和充电站等新兴元件的建模实践，在负荷模型开发中更好地利用信息和通信技术（ICT）基础设施，以及与客户参与相关的动态。

The scope of this guide is the definition of load models for various conventional and emerging elements in the generation, transmission, distribution, and customer sectors at all voltage levels. This includes guidance for developing load models, identifying load model parameters, and utilizing measurement data for load model development at various voltage levels. It also includes modeling practices for emerging elements such as power electronic connected elements, electrical vehicles and charging stations, better utilization of information and communication technology (ICT ) infrastructures in load model development, and dynamics associated with customer involvement.