2PCS9611 主变非电量保护装置.docx
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2PCS9611主变非电量保护装置
PCS-9611D线路保护装置
技术和使用说明书
目录
前言....................................................................................................................................................i
目录..................................................................................................................................................iii
第1章概述......................................................................................................................................1
1.1应用范围.............................................................................................................................1
1.2功能配置.............................................................................................................................1
1.3性能特征.............................................................................................................................3
1.4订货须知.............................................................................................................................4
1.5产品执行标准......................................................................................................................4
第2章技术参数..............................................................................................................................5
2.1电气参数.............................................................................................................................5
2.2机械结构.............................................................................................................................6
2.3环境条件参数......................................................................................................................7
2.4通信端口.............................................................................................................................7
2.5型式试验.............................................................................................................................8
2.6认证....................................................................................................................................8
2.7保护功能.............................................................................................................................9
2.8管理功能...........................................................................................................................10
第3章工作原理............................................................................................................................13
3.1概述..................................................................................................................................13
3.2装置启动元件....................................................................................................................13
3.3过流保护...........................................................................................................................14
3.4接地保护（零序过流保护）..............................................................................................17
3.5过负荷保护.......................................................................................................................17
3.6过流/零序加速保护...........................................................................................................17
3.7低频减载保护....................................................................................................................18
3.8高频解列保护....................................................................................................................19
3.9低电压保护.......................................................................................................................19
3.10过电压保护.....................................................................................................................19PCS-9611D线路保护装置南京南瑞继保电气有限公司iv
3.11零序过压保护..................................................................................................................19
3.12重合闸保护.....................................................................................................................19
3.13过流闭锁跳闸功能..........................................................................................................20
3.14异常告警.........................................................................................................................20
3.15采样数据异常的处理.......................................................................................................22
3.16遥控合闸和手动就地合闸...............................................................................................22
3.17遥控、遥测、遥信功能...................................................................................................23
3.18时间管理.........................................................................................................................23
3.19GOOSE功能...................................................................................................................24
第4章硬件描述............................................................................................................................25
4.1装置面板布置....................................................................................................................25
4.2结构与安装.......................................................................................................................26
4.3装置端子定义与说明.........................................................................................................28
4.4虚端子说明.......................................................................................................................32
4.5插件端子定义....................................................................................................................33
4.6典型接线图.......................................................................................................................42
4.7插件选配...........................................................................................................................43
第5章定值....................................................................................................................................45
5.1设备参数定值....................................................................................................................45
5.2保护定值...........................................................................................................................45
5.3出口定值...........................................................................................................................48
5.4软压板...............................................................................................................................49
5.5测控定值...........................................................................................................................50
5.6装置设置...........................................................................................................................53
第6章人机接口............................................................................................................................59
6.1面板指示灯说明................................................................................................................59
6.2液晶显示说明....................................................................................................................59
6.3命令菜单使用说明............................................................................................................61
第7章装置运行说明.....................................................................................................................69
7.1运行工况及说明................................................................................................................69PCS-9611D线路保护装置南京南瑞继保电气有限公司v
7.2装置闭锁与报警................................................................................................................69
第8章装置调试大纲.....................................................................................................................73
8.1试验注意事项....................................................................................................................73
8.2事故分析注意事项............................................................................................................73
8.3交流回路检查....................................................................................................................73
8.4输入接点检查....................................................................................................................74
8.5整组试验...........................................................................................................................74
8.6运行异常报警试验............................................................................................................76
8.7输出接点检查....................................................................................................................77
8.8GOOSE调试大纲..............................................................................................................78
8.9装置试验菜单的说明.........................................................................................................79
8.10装置与监控后台联调的说明............................................................................................80
第9章说明书版本历史.................................................................................................................81
第1章概述
1.1应用范围
PCS-9611D线路保护装置适用于110kV及以下电压等级的非直接接地系统或小电阻接地系统中的线路保护及测控。
装置通过常规电磁式互感器采集模拟量，支持IEC61850规约和站控层GOOSE功能。
下图为此型保护装置的典型应用配置。
图1.1-1PCS-9611D典型保护功能配置
1.2功能配置
1.2.1保护功能
PCS-9611D提供保护功能包括：
三段可经方向和复压闭锁的过流保护和一段过流反时限保护。
三段零序过流保护以及一段零序过流反时限保护/小电流接地选线。
过流加速保护。
零序加速保护。
第1章概述南京南瑞
升级会员 