电力系统管理和相关信息交换 第2部分：用例和角色模型（1.0 版）

[中文适用范围]： IEC 62357@的这一部分是一份技术报告@，建立了由TC 57@电力系统管理和相关信息交换@开发的用例列表，以便准备国际标准@技术报告和技术规范。本技术报告： ?识别现有标准@技术规范@报告和正在进行的TC 57工作（CD@DTS@DTR等）中使用的用例及其与标准的链接@它们作为用例的状态（描述级别@描述的标准化参考 IEC 62559）以及 IEC 可交付成果（它们是否在 TR/TS/IS@ 中，文档 CD@ CDV 等的状态如何）？通过术语和术语定义工作（与 TC 术语的现有相关标准链接）以及在角色和建模框架（角色模型）之间建立联系，帮助系统委员会巩固用例。例如，在 TC 57 中，通过 CIM 接口参考模型 (IRM ?C IEC 61968) 在用例方法和 IEC 62913-2 中使用的角色之间建立链接。 ？在 TC 57 内外共享和推广这些用例。 TC 57在其发布的标准中主要描述系统用例。业务角色和业务用例主要在 SyC SE（系统委员会智能能源）可交付成果（IEC 62559 系列和 IEC 62913 系列）中进行描述。 ？本文档为在 TC 57 内部和外部重用系统用例和系统角色提供了良好的输入。 ?向潜在用户解释其用例的内容，并为使用这些用例进行标准化提供支持（规范上下文@用例的成熟度@标准化工作@角色中的位置）这些用例旨在用作识别需求的工具作为进一步开发技术标准（无论是否为 TC 57）的投入，并提高这项工作的一致性，从而有助于互操作性。用例促进了与技术委员会@其他标准制定组织@非传统电子技术参与者@和区域组织的系统级合作。在 IEC 内部，他们提供了一个具有整体系统级价值的融合平台，以支持技术委员会和其他标准开发小组。本文档允许 TC 57 通过 KPI（关键绩效指标）自我评估其在用例方面的工作，例如： ?符合 IEC 62559-2 的用例百分比？业务用例 (BUC) 和系统用例 (SUC) 的百分比？业务角色和系统角色的百分比？未定义角色的百分比 [外文原描述]： IEC 62357-2:2019 (E), which is a technical report, establishes the list of Use Cases developed by TC 57, Power systems management and associated information exchanges, in order to prepare International Standards, Technical Reports and Technical Specifications. Use Cases are fundamental to TC 57 publications This Technical Report: • Identifies in existing standards, technical specification, reports and in ongoing TC 57 work (CD, DTS, DTR etc.) the Use Cases used as well as their links to standards, their status as Use Cases (level of description, standardization of the description referring to IEC 62559) and as IEC deliverables (are they in a TR/TS/IS, what is the status of the document CD, CDV etc.) • Helps System Committees consolidate Use Cases through terminology and term definition work (link with existing relevant standards on the TC Terminology) and building links between roles and modelling frameworks (Role models). For example in TC 57 building links between the Use Case methodology and the roles used in IEC 62913-2 with CIM Interface Reference Model (IRM – IEC 61968). • Shares and promotes those Use Cases within TC 57 and outside it. TC 57 mainly describes System Use Cases in the standards it publishes. Business roles and business Use Cases are mainly described within SyC SE (System Committee Smart Energy) deliverables (IEC 62559 series and IEC 62913 series). • This document provides good input in reusing System Use Cases and System Roles inside and outside TC 57. • Explains the content of its Use Cases to potential users and providing support on using those Use Cases for standardization (Normative context, maturity of the Use Case, location in standardization work, roles implied) Those Use Cases aimed to be used as tools to identify requirements as input to further development of technical standards (whether TC 57 or not) and improve the consistency in this work and in that way contribute to interoperability. Use Cases facilitate cooperation at a system level with TCs, other standards-developing organizations, non-traditional players of electrotechnology, and regional organizations. Inside the IEC they provide a convergence platform with overall system level value for support of the Technical Committees and other standard development groups. This document allows TC 57 to self-assess its work on Use Cases through KPIs (Key Performance Indicator) such as: • % of Use Cases compliant with IEC 62559-2 • % of Business Use Cases (BUC) and System Use Cases (SUC) • % of Business Roles and System Roles