IEC TR 61850-7-510:2021 电力设施自动化用通信网络和系统第7-510部分:基本通信结构水力发电厂蒸汽和燃气轮机建模概念和指南

标准编号：IEC TR 61850-7-510:2021

中文名称：电力设施自动化用通信网络和系统第7-510部分:基本通信结构水力发电厂蒸汽和燃气轮机建模概念和指南

英文名称：Communication networks and systems for power utility automation - Part 7-510: Basic communication structure - Hydroelectric power plants, steam and gas turbines - Modelling concepts and guidelines

发布日期：2021-12-16

标准范围

IEC TR 61850-7-510:2021（E）是一份技术报告，旨在解释如何使用IEC 61850-7-410以及IEC 61850系列中的其他文件中定义的逻辑节点来模拟发电厂（包括变速抽水蓄能发电厂）中的复杂控制功能。IEC 61850-7-410介绍了IEC 61850发电厂的一般建模概念。然而，从标准来看，建模概念如何在实际发电厂中实施并不明显。本文档解释了IEC 61850标准中定义的数据模型和概念如何应用于水电；既直接在过程控制级别，也用于更高层次的数据结构化和数据交换。热数据模型的应用仅限于功率疏散（原则上是提取产生的电力）以及原动机轴和轴承系统。为了过程控制的目的，对燃料阀和蒸汽阀的接口进行了建模。通信服务以及使用IEC 61850数据模型到不同通信协议的映射的描述超出了本文档的范围。第二版取消并取代了2012年出版的第一版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更:a)根据IEC 61850-6:20 09（包括IEC 61850-6:20 09/AMD1:2018）进行工艺建模。b)参考名称系统与过程建模的应用示例，特别是IEC/ISO 81346的应用。c)与蒸汽和燃气轮机相关的建模描述。d)根据技术报告中的示例提供SCL应用示例的附件。e)通过使用轮询、GOOSE、报告或采样值进行的数值动态交换不再包含在技术报告中。

IEC TR 61850-7-510:2021(E), which is a technical report, is intended to provide explanations on how to use the Logical Nodes defined in IEC 61850-7-410 as well as other documents in the IEC 61850 series to model complex control functions in power plants, including variable speed pumped storage power plants.
IEC 61850-7-410 introduced the general modelling concepts of IEC 61850 for power plants. It is however not obvious from the standard how the modelling concepts can be implemented in actual power plants.
This document explains how the data model and the concepts defined in the IEC 61850 standard can be applied in Hydro; both directly at the process control level, but also for data structuring and data exchange at a higher level. Application of the data model for Thermal is limited to power evacuation (in principle the extraction of the generated electrical power) and the prime mover shaft and bearing system. The interfaces of the fuel and steam valves are modelled for the purpose of process control.
Communication services, and description of the use of mappings of the IEC 61850 data model to different communication protocols, are outside the scope of this document.
This second edition cancels and replaces the first edition published in 2012. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) Process modelling according to IEC 61850-6:2009, including IEC 61850-6:2009/AMD1:2018.
b) Examples of application of Reference Designation System together with the process modelling, in particular application of IEC/ISO 81346.
c) Description of modelling related to Steam- and Gas turbines.
d) Annexes with examples of application of SCL according to the examples in the Technical Report.
e) The dynamic exchange of values by using polling, GOOSE, Reporting or Sampled Values is no longer included in the Technical Report.

标准预览图