南京南瑞 RCS-9000系列C型保护测控装置技术和使用说明书-备用电源自投部分
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南京南瑞 RCS-9000系列C型保护测控装置技术和使用说明书-备用电源自投部分
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ZL_DYBH0304.0811
RCS-9000 系列 C 型保护测控装置
---备用电源自投部分
技术和使用说明书南瑞继保电气有限公司版权所有
本说明书适用程序版本: RCS-9651C V2.1*和V2.2* 、RCS-9653C V2.2*
本说明书和产品今后可能会有小的改动,请注意核对实际产品与说明书的版本是否相
符。
更多产品信息,请访问互联网:http://www.nari-relays.com目 录
第一章 RCS-9651C备用电源自投保护测控装置....................................................................1
1 概述................................................................................................................................1
1.1 应用范围...................................................................................................................1
1.2 保护配置和功能........................................................................................................1
1.3 性能特征...................................................................................................................2
2 技术参数.........................................................................................................................3
2.1 机械及环境参数........................................................................................................3
2.2 额定电气参数............................................................................................................3
2.3 主要技术指标............................................................................................................3
3 软件工作原理..................................................................................................................4
3.1线路/变压器备投-方式1..........................................................................................5
3.2线路/变压器备投-方式2..........................................................................................6
3.3 分段(桥)开关自投(方式3、方式4)...................................................................6
3.4 过负荷减载...............................................................................................................7
3.5 分段开关保护原理说明..............................................................................................8
3.6 PT断线.....................................................................................................................8
3.7 装置自检...................................................................................................................9
3.8 装置运行告警............................................................................................................9
3.9 遥测,遥信,遥控功能..............................................................................................9
3.10 对时功能.................................................................................................................9
3.11 逻辑框图...............................................................................................................10
4 硬件原理说明................................................................................................................11
4.1装置整体结构..........................................................................................................11
4.2 装置面板布置..........................................................................................................13
4.3 装置接线端子与说明...............................................................................................14
4.4 结构与安装.............................................................................................................20
5 定值内容及整定说明.....................................................................................................22
5.1系统参数整定..........................................................................................................22
5.2保护定值整定..........................................................................................................23
5.3通讯参数整定..........................................................................................................26
5.4辅助参数整定..........................................................................................................27
6 使用说明.......................................................................................................................28
6.1 指示灯说明.............................................................................................................28
6.2 液晶显示说明..........................................................................................................28
6.3 命令菜单使用说明...................................................................................................296.4 装置的运行说明......................................................................................................32
6.5 事故分析注意事项...................................................................................................33
7 装置调试大纲................................................................................................................34
7.1 试验注意事项..........................................................................................................34
7.2 事故分析注意事项...................................................................................................34
7.3 交流回路检查..........................................................................................................34
7.4 输入接点检查..........................................................................................................34
7.5 整组试验.................................................................................................................35
7.6 运行异常报警试验...................................................................................................37
7.7 装置闭锁试验..........................................................................................................38
7.8 输出接点检查..........................................................................................................38
7.9 装置试验菜单的说明...............................................................................................39
7.10 装置与监控后台联调的说明...................................................................................40
第二章 RCS-9653C备用电源自投保护测控装置..................................................................41
1 概述...............................................................................................................................41
1.1 应用范围.................................................................................................................41
1.2 保护配置和功能......................................................................................................41
1.3 性能特征.................................................................................................................42
2 技术参数........................................................................................................................43
2.1 机械及环境参数......................................................................................................43
2.2 额定电气参数..........................................................................................................43
2.3 主要技术指标..........................................................................................................43
3 软件工作原理.................................................................................................................44
3.1正常逻辑自投方式1、2-3DL自投.........................................................................46
3.2正常逻辑自投方式3、4-6DL自投.........................................................................47
3.3临时自投逻辑..........................................................................................................47
3.4过负荷减载..............................................................................................................50
3.5 PT断线...................................................................................................................51
3.6 装置自检.................................................................................................................51
3.7 装置运行告警..........................................................................................................51
3.8 遥测,遥信功能......................................................................................................51
3.9 对时功能.................................................................................................................51
3.10 逻辑框图...............................................................................................................53
4 硬件原理说明.................................................................................................................55
4.1装置整体结构..........................................................................................................55
4.2 装置面板布置..........................................................................................................57
4.3 装置接线端子与说明...............................................................................................58
4.4 结构与安装.............................................................................................................615 定值内容及整定说明......................................................................................................63
5.1系统参数整定..........................................................................................................63
5.2保护定值整定..........................................................................................................64
5.3通讯参数整定..........................................................................................................66
5.4辅助参数整定..........................................................................................................67
6 使用说明........................................................................................................................68
6.1 指示灯说明.............................................................................................................68
6.2 液晶显示说明..........................................................................................................68
6.3 命令菜单使用说明...................................................................................................70
6.4 装置的运行说明......................................................................................................73
6.5 事故分析注意事项...................................................................................................73
7 装置调试大纲.................................................................................................................74
7.1 试验注意事项..........................................................................................................74
7.2 事故分析注意事项...................................................................................................74
7.3 交流回路检查..........................................................................................................74
7.4 输入接点检查..........................................................................................................74
7.5 整组试验.................................................................................................................75
7.6 运行异常报警试验...................................................................................................77
7.7 装置闭锁试验..........................................................................................................77
7.8 输出接点检查..........................................................................................................77
7.9 装置试验菜单的说明...............................................................................................78
RCS-9000 系列 C 型保护测控装置
---备用电源自投部分
技术和使用说明书南瑞继保电气有限公司版权所有
本说明书适用程序版本: RCS-9651C V2.1*和V2.2* 、RCS-9653C V2.2*
本说明书和产品今后可能会有小的改动,请注意核对实际产品与说明书的版本是否相
符。
更多产品信息,请访问互联网:http://www.nari-relays.com目 录
第一章 RCS-9651C备用电源自投保护测控装置....................................................................1
1 概述................................................................................................................................1
1.1 应用范围...................................................................................................................1
1.2 保护配置和功能........................................................................................................1
1.3 性能特征...................................................................................................................2
2 技术参数.........................................................................................................................3
2.1 机械及环境参数........................................................................................................3
2.2 额定电气参数............................................................................................................3
2.3 主要技术指标............................................................................................................3
3 软件工作原理..................................................................................................................4
3.1线路/变压器备投-方式1..........................................................................................5
3.2线路/变压器备投-方式2..........................................................................................6
3.3 分段(桥)开关自投(方式3、方式4)...................................................................6
3.4 过负荷减载...............................................................................................................7
3.5 分段开关保护原理说明..............................................................................................8
3.6 PT断线.....................................................................................................................8
3.7 装置自检...................................................................................................................9
3.8 装置运行告警............................................................................................................9
3.9 遥测,遥信,遥控功能..............................................................................................9
3.10 对时功能.................................................................................................................9
3.11 逻辑框图...............................................................................................................10
4 硬件原理说明................................................................................................................11
4.1装置整体结构..........................................................................................................11
4.2 装置面板布置..........................................................................................................13
4.3 装置接线端子与说明...............................................................................................14
4.4 结构与安装.............................................................................................................20
5 定值内容及整定说明.....................................................................................................22
5.1系统参数整定..........................................................................................................22
5.2保护定值整定..........................................................................................................23
5.3通讯参数整定..........................................................................................................26
5.4辅助参数整定..........................................................................................................27
6 使用说明.......................................................................................................................28
6.1 指示灯说明.............................................................................................................28
6.2 液晶显示说明..........................................................................................................28
6.3 命令菜单使用说明...................................................................................................296.4 装置的运行说明......................................................................................................32
6.5 事故分析注意事项...................................................................................................33
7 装置调试大纲................................................................................................................34
7.1 试验注意事项..........................................................................................................34
7.2 事故分析注意事项...................................................................................................34
7.3 交流回路检查..........................................................................................................34
7.4 输入接点检查..........................................................................................................34
7.5 整组试验.................................................................................................................35
7.6 运行异常报警试验...................................................................................................37
7.7 装置闭锁试验..........................................................................................................38
7.8 输出接点检查..........................................................................................................38
7.9 装置试验菜单的说明...............................................................................................39
7.10 装置与监控后台联调的说明...................................................................................40
第二章 RCS-9653C备用电源自投保护测控装置..................................................................41
1 概述...............................................................................................................................41
1.1 应用范围.................................................................................................................41
1.2 保护配置和功能......................................................................................................41
1.3 性能特征.................................................................................................................42
2 技术参数........................................................................................................................43
2.1 机械及环境参数......................................................................................................43
2.2 额定电气参数..........................................................................................................43
2.3 主要技术指标..........................................................................................................43
3 软件工作原理.................................................................................................................44
3.1正常逻辑自投方式1、2-3DL自投.........................................................................46
3.2正常逻辑自投方式3、4-6DL自投.........................................................................47
3.3临时自投逻辑..........................................................................................................47
3.4过负荷减载..............................................................................................................50
3.5 PT断线...................................................................................................................51
3.6 装置自检.................................................................................................................51
3.7 装置运行告警..........................................................................................................51
3.8 遥测,遥信功能......................................................................................................51
3.9 对时功能.................................................................................................................51
3.10 逻辑框图...............................................................................................................53
4 硬件原理说明.................................................................................................................55
4.1装置整体结构..........................................................................................................55
4.2 装置面板布置..........................................................................................................57
4.3 装置接线端子与说明...............................................................................................58
4.4 结构与安装.............................................................................................................615 定值内容及整定说明......................................................................................................63
5.1系统参数整定..........................................................................................................63
5.2保护定值整定..........................................................................................................64
5.3通讯参数整定..........................................................................................................66
5.4辅助参数整定..........................................................................................................67
6 使用说明........................................................................................................................68
6.1 指示灯说明.............................................................................................................68
6.2 液晶显示说明..........................................................................................................68
6.3 命令菜单使用说明...................................................................................................70
6.4 装置的运行说明......................................................................................................73
6.5 事故分析注意事项...................................................................................................73
7 装置调试大纲.................................................................................................................74
7.1 试验注意事项..........................................................................................................74
7.2 事故分析注意事项...................................................................................................74
7.3 交流回路检查..........................................................................................................74
7.4 输入接点检查..........................................................................................................74
7.5 整组试验.................................................................................................................75
7.6 运行异常报警试验...................................................................................................77
7.7 装置闭锁试验..........................................................................................................77
7.8 输出接点检查..........................................................................................................77
7.9 装置试验菜单的说明...............................................................................................78
AIGC
南京南瑞RCS-9000系列C型保护测控装置的技术和使用说明书中,"备用电源自投"部分详细阐述了该装置在电力系统中实现交流母线电压异常时,利用配置的备用电源自动切换至工作电源功能的相关技术内容。这部分包括但不限于:
1. 备用电源自投的工作原理:解释了当主供电源失去电压或出现故障时,装置如何检测到此信号,并启动预设的判断逻辑,如低电压、失压、欠压等条件满足后。
2. 投入/退出备用电源操作方式:介绍了手动和自动两种方式下,如何设置和调整备用电源的投入定值、延时参数以及动作条件,确保在安全可靠的前提下快速有效地进行电源切换。
3. 装置内部逻辑设计:涵盖了备用电源自投回路的构建,包括合闸继电器控制、时间继电器设定、跳闸与合闸之间的逻辑关系等。
4. 故障处理及闭锁功能:针对可能出现的误动、拒动等情况,详细说明了装置如何通过相应的闭锁机制防止误切换,并在故障排除后恢复正常供电。
5. 使用注意事项及维护要求:列举了在实际应用过程中应注意的安全事项、调试步骤以及日常维护保养建议,以保证备用电源自投功能长期稳定可靠地运行。
总之,南京南瑞RCS-9000系列C型保护测控装置的备用电源自投部分是其整体保护测控方案中的重要组成部分,为电力系统的运行提供了安全保障与灵活性。