| GOOSE报文过滤方法研究 |
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| 引用本文： | 王松,黄晓明.GOOSE报文过滤方法研究[J].电力系统自动化,2008,32(19):54-57. |
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| 作者姓名： | 王松 黄晓明 |
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| 作者单位： | 浙江省电力试验研究院系统所,浙江省杭州市,310014 |
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| 摘 要： | 面向通用对象的变电站事件（GOOSE）是IEC 61850标准用于解决智能电子设备（IED）之间实时信号通信的多播通信机制，但标准中推荐的多播报文过滤方法在实际工程中不具备可操作性。分析和比较了3种多播报文过滤机制的特点，认为静态配置交换机多播过滤是目前IEC 61850变电站应用GOOSE切实可行的方案，提出了交换机配置定值化管理的概念。交换机配置定值化管理是数字化变电站的必然趋势。IEC 61850标准应采纳统一的动态多播地址管理协议实现交换机动态多播地址过滤，以简化变电站网络设备的管理。
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| 关 键 词： | IEC 61850 GOOSE GMRP IGMP snooping 虚拟局域网 多播过滤 哈希算法 |
| 收稿时间： | 5/26/2008 8:40:45 AM |
| 修稿时间： | 9/24/2008 9:57:10 AM |
Filtering Methods of GOOSE Messages |
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| WANG Song,HUANG Xiaoming.Filtering Methods of GOOSE Messages[J].Automation of Electric Power Systems,2008,32(19):54-57. |
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| Authors: | WANG Song HUANG Xiaoming |
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| Abstract: | The generic object-oriented substation event (GOOSE) is a multicast communication mechanism of IEC 61850 used for real time communication between intelligent electric devices (IEDs). But the multicast filtering method recommended in IEC 61850 is not maneuverable for engineering practice. Based on an analysis of three multicast messages filtering mechanisms, it has been found that the multicast filtering configuration of switches is a feasible scheme for GOOSE application. The management of switch configurations as settings will be inevitable for digital substations. IEC 61850 should adopt a unified dynamic multicast protocol for filtering of GOOSE messages. |
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| Keywords: | IEC 61850 GOOSE GMRP IGMP snooping virtual local area network multicast filtering Harsh algorithm |
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