标准摘要
[中文适用范围]： IEC 61850-7-2:2010+A1:2020 适用于公用事业自动化的 ACSI 通信。 ACSI 提供以下抽象通信服务接口： - 描述客户端和远程服务器之间通信的抽象接口； - 抽象接口，用于在一个设备中的应用程序和不同设备（发布者/订阅者）中的许多远程应用程序之间进行快速可靠的系统范围事件分发，以及用于传输采样测量值（发布者/订阅者）。相对于上一版本的主要技术变化如下： - 删除了不需要的数据类型， - 添加了控制块的服务跟踪， - IEC 62351 系列解决了安全问题， - 增加了控制块的服务跟踪已添加， - 视图概念将根据角色基础访问 (RBA) 的新工作， - IEC 62351 系列解决了安全问题。本出版物与智能电网具有核心相关性。该合并版本由第二版（2010年）及其修正案1（2020年）组成。因此，无需对本出版物进行修订。关键词：低压直流 [外文原描述]： IEC 61850-7-2:2010+A1:2020 applies to the ACSI communication for utility automation. The ACSI provides the following abstract communication service interfaces: - abstract interface describing communications between a client and a remote server; - and abstract interface for fast and reliable system-wide event distribution between an application in one device and many remote applications in different devices (publisher/sub-scriber) and for transmission of sampled measured values (publisher/subscriber). Major technical changes with regard to the previous edition are as follows: - data types not required have been removed, - service tracking for control blocks have been added, - security issues are solved by the IEC 62351 series, - service tracking for control blocks have been added, - the view concept will be according to the new work on role bases access (RBA), - security issues are solved by the IEC 62351 series. This publication is of core relevance for Smart Grid. This consolidated version consists of the second edition (2010) and its amendment 1 (2020). Therefore, no need to order amendment in addition to this publication.
英文名称Communication networks and systems for power utility automation - Part 7-2: Basic information and communication structure - Abstract communication service interface (ACSI)