通用智能电网要求.第2-3部分:连接到电网域的资源

[中文适用范围]： 本部分IEC SRD 62913启动了基于用例和涉及识别通用智能电网要求的IEC系统方法，用于资源连接到电力系统（即分布式能源资源、智能家庭/商业/工业/需求响应客户能源管理、储能和大型发电领域）的进一步标准化工作，基于IEC SRD 62913-1中开发的工具和方法。本文件以“用例”的格式捕捉智能电网系统的“常见和重复使用”，以馈送进一步的标准化活动。用例可以用不同的方式描述，也可以代表相互竞争的替代方案。在此基础上，本文件推导出这些进一步标准化活动需要考虑的通用要求，即与给定系统交互的参与者之间的接口（通常是信息片段、通信服务和特定的非功能要求：性能级别、安全规范等）。此分析基于领域专家的商务投入以及智能电网环境中相关的电网管理现有材料。表1突出了本文件中描述的领域和业务用例。电动汽车一方面被视为分布式能源资源，本应归入IEC SRD 62913-2-3；但另一方面，出于历史原因，它们被分成了两个文件，并在IEC SRD 62913-2-4电力运输领域进行覆盖。该文件将在发布新版本时进行更新。表1突出了本文件涵盖的业务领域。 [外文原描述]： IEC SRD 62913-2-3:2019(E) initiates and illustrates the IEC’s systems approach based on Use Cases and involving the identification of generic smart grid requirements for further standardization work for resources connected to the electric power systems – i.e. distributed energy resources, smart home/commercial/industrial/DR-customer energy management, energy storage, and bulk generation domains – based on the methods and tools developed in IEC SRD 62913-1. This document captures possible "common and repeated usage" of a smart grid system, under the format of "Uses Cases" with a view to feeding further standardization activities. Use Cases can be described in different ways and can represent competing alternatives. From there, this document derives the common requirements to be considered by these further standardization activities in term of interfaces between actors interacting with the given system. To this end, Use Case implementations are given for information purposes only. The interface requirements to be considered for later standardization activities are summarized (typically information pieces, communication services and specific non-functional requirements: performance level, security specification, etc.). This analysis is based on the business input from domain experts as well as existing material on grid management in a smart grid environment when relevant. Table 1 highlights the domains and business Use Cases described in this document. Electric vehicles are on one hand considered as a DER and normally should fit in IEC SRD 62913-2-3; but on the other hand, and for historical reasons, they are separated into two documents and covered in the IEC SRD 62913-2-4 electric transportation domain.