本文件提供了智能电网互操作性指南。它还提供了一个知识库，介绍了术语、特征、功能性能和评估标准，以及电力系统（EPS）与终端应用和负载的智能电网互操作性工程原理的应用。该指南讨论了智能电网良好实践的替代方法。

This document provides guidelines for smart grid interoperability. It also provides a knowledge base addressing terminology, characteristics, functional performance and evaluation criteria, and the application of engineering principles for smart grid interoperability of the electric power system (EPS) with end-use applications and loads. The guide discusses alternate approaches to good practices for the Smart Grid.