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[电网数字化保护—1数字保护概述
* 典型代表—Schweitzer Engineering Laboratories, Inc. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. * GE Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 欧洲对保护的类型(以ABB为例) REL670 Line distance RED670 Multi terminal (differential) RET670 Transformer REC670 Bay control Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. RED670 3 Phase trip – 1 or 2 CB 1 Phase trip – 1 or 2 CB REL670 3 Phase trip – 1 or 2 CB 1 Phase trip – 1 or 2 CB 保护的类型(以ABB为例) RET670 2 Winding - 1 or 2 CB 3 Winding – 1 or 2 CB REC670 1 Breaker 2 Breaker 1 ? Breaker Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 对功能的命名 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 我国对保护的传统命名习惯 X01高频距离 X02高频方向 X03高频差动 X21断路器保护(失灵、重合闸) X=1:北京四方 X=6:国电南自 X=8:许继电气 X=9:南瑞继保 X=5:思源电气 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. * * * * * * * * * * * * * * * * * * * * * * * * 第一章:微机保护概述 张沛超 pczhang@sjtu.edu.cn 2012 * Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 教材 * Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 参考书 * Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 数学工具 * MathCAD Matlab Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 电力系统中继电保护的地位与作用 * Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 电力系统安全稳定运行的“三道防线” 上世纪80年代初, 我国电力系统为防止发生恶性事故,
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