CSC-103B国网说明书(F0SF.451.064) - V1.00 - 图文

2019-03-03 19:40

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CSC-103B数字式超高压线路保护装置

说 明 书

符合《线路保护及辅助装置标准化设计规范》

CSC-103B数字式超高压线路保护装置

说 明 书

编 制:赵志宏 张效宇 校 核:于洪雷 伍叶凯 标准化审查:郑 蔚 审 定:黄少锋

出 版 号:V1.00

文件代号:F0SF.451.064 出版日期:2009.7

版权所有:北京四方继保自动化股份有限公司

注:本公司保留对此说明书修改的权利。如果产品与说明书有不符之处,请您及时与我公

司联系,我们将为您提供相应的服务。

技术支持服务热线 电话:010-62986668 传真:010-62981900

重 要 提 示

感谢您使用北京四方继保自动化股份有限公司的产品。为了安全、正 确、高效地使用本装置,请您务必注意以下重要提示:

1) 本说明书仅适用于CSC-103B数字式超高压线路保护装置V1.00 GW

及其以上版本的保护程序。

2) 请仔细阅读本说明书,并按照说明书的规定整定、调试和操作。

若有特殊定制,请以工程说明书、工程资料为准。

3) 为防止装置损坏,严禁带电插拔装置各插件、触摸印制电路板上的

芯片和器件。

4) 请使用合格的测试仪器和设备对装置进行试验和检测。 5) 装置如出现异常或需维修,请及时与本公司服务热线联系。 6) 本装置的出厂操作密码是:8888。

目 录

第一篇 装置的技术说明...................................................................................................1 1 概述...................................................................................................................................1

1.1适用范围及主要功能配置..............................................................................................................1 1.2 产品主要特点.................................................................................................................................1 1.3 装置执行的标准.............................................................................................................................3

2 技术条件...........................................................................................................................4

2.1 环境条件........................................................................................................................................4 2.2 电气绝缘性能................................................................................................................................4 2.3 机械性能........................................................................................................................................4 2.4 电磁兼容性....................................................................................................................................4 2.5 安全性能........................................................................................................................................5 2.6 热性能(过载能力)....................................................................................................................5 2.7 功率消耗........................................................................................................................................5 2.8 输出触点容量.................................................................................................................................6 2.9 装置主要技术参数........................................................................................................................6

3 装置硬件...........................................................................................................................8

3.1 装置结构.........................................................................................................................................8 3.2 装置功能组件概述.........................................................................................................................9 3.3装置各插件之间联系图..................................................................................................................9 3.4 交流插件.......................................................................................................................................10 3.5 CPU插件.......................................................................................................................................10 3.6 管理板...........................................................................................................................................10 3.7 开入板...........................................................................................................................................10 3.8 扩展插件.......................................................................................................................................11 3.9 开出插件.......................................................................................................................................11 3.10 电源插件.....................................................................................................................................11 3.11 人机接口(MMI).....................................................................................................................11 3.12 光纤通道接口.............................................................................................................................11

4 装置软件.........................................................................................................................12

4.1 保护程序整体结构.......................................................................................................................12 4.2 保护基本元件...............................................................................................................................12 4.3 异常检测和其他判别...................................................................................................................21

4.4 保护功能投入及压板的说明.......................................................................................................24 4.5 纵联电流差动保护功能说明.......................................................................................................25 4.6 差动保护逻辑框图.......................................................................................................................34 4.7 三段式距离保护功能说明...........................................................................................................37 4.8 距离保护逻辑框图.......................................................................................................................38 4.9 零序保护功能说明.......................................................................................................................41 4.10 零序保护的逻辑框图.................................................................................................................42 4.11 PT断线后的过流保护................................................................................................................45 4.12 自动重合闸.................................................................................................................................45 4.13 自动重合闸逻辑框图.................................................................................................................48 4.14 三相不一致功能说明.................................................................................................................51

第二篇 用户安装使用.....................................................................................................52 5 开箱检查.........................................................................................................................52 6 安装调试.........................................................................................................................52

6.1 安装...............................................................................................................................................52 6.2 通电前的检查...............................................................................................................................52 6.3 装置通电检查...............................................................................................................................53 6.4 软件版本检查...............................................................................................................................56 6.5 打印功能检查...............................................................................................................................56 6.6 功能压板检查...............................................................................................................................56 6.7 开入量检查...................................................................................................................................57 6.8 开出传动.......................................................................................................................................57 6.9 模拟量通道检查...........................................................................................................................59 6.10 光纤通道检查.............................................................................................................................60 6.11保护整组试验..............................................................................................................................61

7 定值清单及整定计算说明.............................................................................................64

7.1 CSC-103B保护定值清单.............................................................................................................64 7.2 CSC-103B保护整定计算说明.....................................................................................................67 7.3 通信参数.......................................................................................................................................74

8 装置接线及端子说明.....................................................................................................75

8.1 电流、电压回路接线图...............................................................................................................75 8.2 差动保护用做旁路保护的接线...................................................................................................76 8.3 装置端子说明...............................................................................................................................76


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