IEC SRD 62913-2:20 22(E)描述了IEC技术委员会为进一步标准化工作定义通用智能电网要求的通用方法。它使用IEC 62559系列中定义的用例方法作为输入，并提供了用于描述用例和从这些用例中提取需求的更详细的方法。这将实现对构成智能电网环境的不同领域的通用需求的一致和同质描述 这第二版取消并取代了2019年出版的第一版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更: ？它整合了需求识别和管理及其相关的命名规则；？它利用了IEC SRD 63200:2021，扩展SGAM智能能源网参考架构模型的定义； ？它强调了用例方法与其他工具和方法（即IEC 61968-1:20 20中使用的TOGAF/ArchiMate）之间的联系。

IEC SRD 62913-2:2022 (E) describes a common approach for IEC technical committees to define generic smart grid requirements for further standardization work. It uses as input the use case methodology defined as part of the IEC 62559 series, and provides a more detailed methodology for describing use cases and extracting requirements from these use cases. This will achieve a consistent and homogeneous description of generic requirements for the different areas which make up the smart grid environment
This second edition cancels and replaces the first edition published in 2019. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
？ it consolidates requirements identification and management and their associated naming rules;
？ it leverages IEC SRD 63200:2021, Definition of extended SGAM Smart Energy Grid Reference Architecture Model;
？ it highlights links between use case methodology and other tools and methodologies (i.e. TOGAF/ArchiMate as used in IEC 61968-1:2020).