标准摘要
[中文适用范围]: 本部分 IEC 61850 规定了通过局域网交换实时和非实时数据的方法,具体方法是将抽象通信服务接口(ACSI)映射到制造报文规范(MMS)和 ISO/IEC 8802-3 帧。MMS 服务和协议被指定用于在全 OSI 和 TCP 兼容的通信配置文件中运行。使用 MMS 允许支持集中式和分布式架构。本标准包括实时数据指示、控制操作和报告通知的交换。它规定了 ACSI(IEC 61850-7-2 中定义的抽象通信服务接口)的对象和服务到 MMS(ISO 9506)和 ISO/IEC 8802-3 帧的映射。本标准还规定了实时信息交换到非 MMS 协议的映射。协议语义在 IEC 61850-7-2 中定义。它包含协议语法、定义、到 ISO/IEC 8802-3 帧格式的映射以及使用 ISO/IEC 8802-3 的任何相关特定过程。ACSI 到 MMS 的映射定义了如何使用 MMS 的概念、对象和服务来实现 ACSI 的概念、对象和服务。这种映射允许在不同制造商实现的功能之间进行互操作。本部分 IEC 61850 定义了使用 ISO 9506 服务来实施数据交换的标准化方法。对于 IEC 61850-7-2 中定义但未映射到 MMS 的 ACSI 服务,本部分定义了额外的协议。它使用面向对象的方法描述了实际公用事业设备的外部可见数据和行为。这些对象本质上是抽象的,可用于各种应用。这种映射的使用远远超出了公用事业通信的应用。本部分 IEC 61850 提供了 IEC 61850-7-2、IEC 61850-7-3 和 IEC 61850-7-4 中规定的服务和对象的映射。 [外文原描述]: IEC 61850-8-1:2011 specifies a method of exchanging time-critical and non-time-critical data through local-area networks by mapping ACSI to MMS and ISO/IEC 8802-3 frames. Defines a standardized method of using the ISO 9506 services to implement the exchange of data. For those ACSI services defined in IEC 61850-7-2 that are not mapped to MMS, this part defines additional protocols. It describes real utility devices with respect to their external visible data and behaviour using an object oriented approach. The objects are abstract in nature and may be used to a wide variety of applications. The use of this mapping goes far beyond the application in the utility communications. The main changes with respect to the previous edition are listed below: - the support of gigabit Ethernet, - the link layer redundancy, - the extension of the length of the object reference, - the extension of the reason for inclusion type for comprehensive logging, - the mapping of the tracking services, - a second mapping of the objectReference when used in the tracking services, or as linking, - the extension of the AdditionalCause enumeration, - the simulation of GOOSE telegram, - the so-called fixed-length encoded GOOSE, - the removal of the SCL Control Block.
英文名称Communication networks and systems for power utility automation - Part 8-1: Specific communication service mapping (SCSM) - Mappings to MMS (ISO 9506-1 and ISO 9506-2) and to ISO/IEC 8802-3