| 基于EPOCHS的数字化变电站通信网络仿真分析 |
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| 引用本文： | 黄忠胜,王晓茹,童晓阳. 基于EPOCHS的数字化变电站通信网络仿真分析[J]. 电力系统自动化, 2009, 33(21): 77-81 |
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| 作者姓名： | 黄忠胜 王晓茹 童晓阳 |
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| 作者单位： | 西南交通大学电气工程学院,四川省成都市,610031 |
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| 摘 要： | 针对变电站自动化系统全站统一式通信网络结构,在电力通信同步仿真平台(EPOCHS)上建立了基于IEC 61850标准的数字化变电站的通信网络动态仿真模型.依据网络仿真需求,在网络模拟器NS2中实现了物理子网间的连接,并添加虚拟局域网多播和报文优先级处理机制.对采样值(SAV)和通用面向对象的变电站事件(GOOSE)传输的实时性进行了仿真分析,仿真结果为网络带宽、虚拟局域网划分以及报文优先级处理提供了依据.
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| 关 键 词： | IEC 61850 全站统一式网络 电力通信同步仿真平台 NS2 虚拟局域网 |
| 收稿时间： | 2009-03-23 |
| 修稿时间： | 2009-10-21 |
Digital Substation Communication Network Simulation Based on EPOCHS |
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| HUANG Zhongsheng,WANG Xiaoru,TONG Xiaoyang. Digital Substation Communication Network Simulation Based on EPOCHS[J]. Automation of Electric Power Systems, 2009, 33(21): 77-81 |
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| Authors: | HUANG Zhongsheng WANG Xiaoru TONG Xiaoyang |
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| Affiliation: | HUANG Zhongsheng,WANG Xiaoru,TONG Xiaoyang(Southwest Jiaotong University,Chengdu 610031,China) |
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| Abstract: | According to the architecture of a unified substation communication network,a dynamic simulation model of the IEC 61850 based digital substation communication network is developed using the electric power and communication synchronizing simulator(EPOCHS).According to the network simulation requirements,the linkage among physical subnets is established in network simulator(NS2),and the virtual local area network(VLAN)multicast and message transmission prioritizing mechanism is implemented.The transmission of... |
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| Keywords: | IEC 61850 unified substation network electric power and communication synchronizing simulator(EPOCHS) network simulator(NS2) virtual local area network(VLAN) |
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