变压器智能组件iec61850通信研究-通信与信息系统专业论文.docx

中文摘要 变压器智能组件 IEC61850 通信研究 变压器智能组件 IEC61850 通信研究 中文摘要 智能变电站是目前电力行业较热门的研究课题，其最主要的特点是以 IEC61850 为标准、以以太网通信为主。传统一次设备来自于不同制造商，采用协议种类繁多、 接口众多，无法接入智能变电站系统。故采用“传统设备+智能组件”的设计方式将 传统一次设备应用于智能变电站。智能组件作为改造后的一次设备的一部分，承担着 一次设备实现智能化功能的责任。智能组件应支持基于 IEC61850 标准的服务，输出 基于 IEC61850 标准模型的数据信息，传统一次设备经过智能组件接入智能变电站系 统即能实现兼容运行。 基于智能组件的工作原理及作用目标，本文对变压器智能组件的 IEC61850 通信 作了相关研究。在 Linux 系统下，搭建了运行于变压器智能组件的服务器软件，实现 了一个变压器智能组件的 IEC61850 通信，即实现了将传统变压器采??设备的通信规 约转换为 IEC61850 进行通信。 本文介绍了系统的工作过程、变压器智能组件的硬件结构、工作原理以及服务器 软件实现的流程，最后搭建了基于客户端软件的测试平台，对变压器智能组件服务器 软件的通信作了测试，验证了智能组件 IEC61850 通信的正确性。 关键词：智能组件 、IEC61850 通信、MMS 协议、 变压器、 规约转换 作 者：印蓉 指导老师：周鸣籁 I Abstract Research of IEC61850 Communication Protocol on a Transformer Smart Component Research of the IEC61850 Communication Protocol on a Transformer Smart Component Abstract Intelligent Substation based on IEC61850 standard and Ethernet communication will be a current as well as future research subject of the electric power industry. Considering the fact that traditional primary equipments have a variety of different interfaces and communication protocols, and cannot be applied to the intelligent substation system, a method of “traditional primary equipment + smart component” can be used to solve the problem. As an intelligent part of the primary device after renovation, the smart component takes the responsibility to intellectualize the device. A smart component should support the services of IEC61850 standard and output data based on the standard. Then a traditional equipment can be accessed the intelligent system through a smart component and run compatibly. Based on the working principle of smart component, this paper does some research about the IEC61850 communication on a transformer smart component and constructs a server software system to run in the transformer smart device on Linux system and realizes the conversion of traditional communication protocol of transformer acquisition equipment to IEC61850 protocol. The article also introduces the wor