| 数字化变电站的主要特征和关键技术 |
| |
| 引用本文： | 高翔,张沛超.数字化变电站的主要特征和关键技术[J].电网技术,2006,30(23):67-71. |
| |
| 作者姓名： | 高翔 张沛超 |
| |
| 作者单位： | 1. 浙江大学,电气工程学院,浙江省,杭州市,310027
2. 上海交通大学,电气工程系,上海市,徐汇区,200030 |
| |
| 摘 要： | 介绍了目前数字化变电站的技术基础，较完整地分析了数字化变电站的主要技术特征，介绍了非常规传感器的稳定性、网络通信的可靠性、IED设备之间的互操作性、数据的同步传输和信息安全性等实现数字化变电站的关键技术，总结了建设数字化变电站的技术和经济意义。
|
| 关 键 词： | 电力系统 数字化变电站 IEC 61850 通信 智能电子装置(IED) |
| 文章编号： | 1000-3673（2006）23-0067-05 |
| 收稿时间： | 2006-04-23 |
| 修稿时间： | 2006-04-23 |
Main Features and Key Technologies of Digital Substation |
| |
| GAO Xiang,ZHANG Pei-chao.Main Features and Key Technologies of Digital Substation[J].Power System Technology,2006,30(23):67-71. |
| |
| Authors: | GAO Xiang ZHANG Pei-chao |
| |
| Affiliation: | 1. College ofElectricalEngineering, ZhejiangUniversity, Hangzhou310027, ZhejiangProvince, China; 2. Department of Electrical Engineering, Shanghai Jiaotong University, Xuhui District, Shanghai 200030, China |
| |
| Abstract: | The construction of digital substations is the foundation of digital power grids. In view of technical basis of digital substation at present, the authors analyze main technical features reflecting the property of digital substation and point out that the non-conventional instrument transformer, the reliability of network communication, IED interoperability, time synchronization and information security are key technologies to implement digital substation. Finally the technical and economical significance of these new technologies are summarized. |
| |
| Keywords: | power system digital substation IEC 61850 communi-cation intelligent electronic device (IED) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《电网技术》浏览原始摘要信息 |
|
点击此处可从《电网技术》下载全文 |
|
