| 网络时代的变电站自动化 |
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| 引用本文： | 金午桥,洪宪平. 网络时代的变电站自动化[J]. 中国电力, 2002, 35(12): 57-59 |
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| 作者姓名： | 金午桥 洪宪平 |
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| 作者单位： | 1. 国电自动化研究院,江苏,南京,210003
2. 华东电力咨询公司,上海,200041 |
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| 摘 要： | 回顾远动信息传输的发展过程，指出变电站自动化纳入数据通信网是今后研究的主要课题之一，论述TCP／IP协议转换器模式和应用层协议模式及其在已建站和新建站中的应用，指出网络通信将极大提高信息传输速率，从而满足EMS应用软件对实时数据的更高要求，从根本上解决远动信息一发多收和多级转发问题。
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| 关 键 词： | 变电站 自动化 广域网 以太网 电力系统 现场总线 |
| 文章编号： | 1004-9649(2002)12-0057-03 |
| 修稿时间： | 2002-06-28 |
Substation automation in the times of network |
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| JIN Wu-qiao ,HONG Xian-ping. Substation automation in the times of network[J]. Electric Power, 2002, 35(12): 57-59 |
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| Authors: | JIN Wu-qiao HONG Xian-ping |
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| Affiliation: | JIN Wu-qiao 1,HONG Xian-ping 2 |
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| Abstract: | Th e development process about the transmission of telecontrol message is reviewe d,it is indicated that the one of the impor-tant topics for the future study is substation automation tending to wide area network.The paper discusses TCP/ IP protocol transducer mode and application layer protocol mode and their applic ation in substation.In addition,it is also pointed that the transmission rate of mes-sage will be promoted rapidly via network communication,therefore,reac hed the requirements of real-time data for EMS application soft-ware.Thus,th e problem of telecontrol message transferring and communication with the point to multi-point mode will be solved basically. |
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| Keywords: | WAN Ethernet subst ation automation protocol telecontrol |
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