标准摘要
[中文适用范围]： 本技术报告面向熟悉基于 IEC 61850 的电力自动化的受众，特别是数据网络工程师和系统集成商。它旨在帮助他们了解技术、配置广域网、定义需求、编写规范、选择组件和进行测试。本技术报告提供了广域网工程的定义、指南和建议，特别是基于 IEC 61850 和相关标准的保护、控制和监控。本技术报告涉及变电站到变电站通信、变电站到控制中心以及控制中心到控制中心通信。特别是，本技术报告解决了 IEC 61850 最关键的方面，例如通过 GOOSE 和 SMV 进行保护相关的数据传输，以及大量同步相量数据的多播传输。该技术报告解决了网络拓扑、冗余、流量延迟和服务质量、流量管理、时钟同步、安全和维护等问题。本技术报告包含展示公用事业公司如何处理其 WAN 工程的用例。 [外文原描述]： IEC TR 61850-90-12:2015(E) provides definitions, guidelines, and recommendations for the engineering of WANs, in particular for protection, control and monitoring based on IEC 61850 and related standards. It addresses substation-to-substation communication, substation-to-control centre and control centre-to-control centre communication. In particular, this Technical Report addresses the most critical aspects of IEC 61850 such as protection related data transmission via GOOSE and SMVs, and the multicast transfer of large volumes of synchrophasor data. The Technical Report addresses issues such as topology, redundancy, traffic latency and quality of service, traffic management, clock synchronization, security and maintenance of the network. This Technical Report contains use cases that show how utilities tackle their WAN engineering. This Technical Report is intended for an audience familiar with electrical power automation based on IEC 61850 and particularly for data network engineers and system integrators. It is intended to help them to understand the technologies, configure a wide area network, define requirements, write specifications, select components and conduct tests.
英文名称Communication networks and systems for power utility automation - Part 90-12: Wide area network engineering guidelines