清龙Ⅰ线保护装置单体调试报告.doc

清龙线保护装置单体调试报告1 概述大唐清苑热电项目设计为清龙线、清龙线两条线路，线路保护采用双重化配置。两套保护装置分别采用南京南瑞继保电气有限公司生产PCS-931GM超高压线路成套保护装置和国电南京自动化股份有限公司生产的PSL-603U线路保护装置。2 调试目的本次单体调试是对清龙线保护装置进行定值整定试验、逻辑功能试验以及整组传动等试验，保证装置可靠动作，确保系统安全稳定运行。3 功能校验3.1 PCS-931GM线路保护装置校验 3.1.1 试品规范型号PCS-931GM软件版本号2.00校验码9DD0C2C0软件版本时间2011-10-09管理序号001065263.1.2 装置一般性检查 检查项目装置配置外观检查装置内插件检查背板接线检查检查结果符合设计完好无损伤焊接良好，插接可靠连接可靠，接地线完好3.1.3 装置绝缘测试测试项目交流电压回路对地交流电流回路对地直流回路对地出口回路对地测试值（M）100100901003.1.4 装置上电检查3.1.4.1 电源检查：拉合电源开关三次，装置工作正常，无异常报警，电源缓慢上升和下降试验过程中保护装置无异常，80%额定电压下逆变电源可靠启动。3.1.4.2 自检功能检查：装置上电后全面自检，自检完成后，液晶显示屏显示正常，面板指示灯指示正确。3.1.4.3 功能菜单及按键检查：检查各功能菜单与说明书一致，所有按键功能正确，操作灵活可靠。3.1.4.4 时钟整定与校核：时钟修改整定正确，断、合直流电源后，时钟走时仍准确。3.1.4.5保护定值输入及固化检查：定值输入及固化良好，断、合直流电源后，保值不丢失和改变。3.1.5 交流回路精度检验电流精度检验（单位：A）名称输入值A相采样值B相采样值C相采样值相序误差（%）启动测量0.50.50.50.5正序51.01.01.01.052.02.012.012.05启动零序电流0.50.5/51.01.0/52.02.0/5保护测量0.50.50.50.5正序51.01.01.01.052.02.02.012.05保护零序电流0.50.5/51.01.0/52.02.0/5电压精度检验（单位：V）名称输入值A相采样值B相采样值C相采样值相序 误差（%）保护测量1010.009.9810.00正序53030.0330.0230.01557.7457.8257.8857.785启动测量1010.0010.0110.01正序53030.0329.9930.03557.7457.7957.7857.8953.1.6开入量检查开入量名称装置开入显示检查结果投检修状态01正确投主保护01正确复归01正确打印01正确对时01正确远跳01正确远传101正确远传201正确远跳01正确TWJa01正确TWJb01正确TWJc01正确压力低闭锁重合闸01正确闭锁重合闸/停用重合闸01正确3.1.7开出量检查1.跳闸开出跳闸开出出口接点动作情况检查结果A相跳闸闭合正确B相跳闸闭合正确C相跳闸闭合正确A相跳闸起动失灵闭合正确B相跳闸起动失灵闭合正确C相跳闸起动失灵闭合正确重合闸闭合正确2.中央信号开出保护跳闸闭合正确装置闭锁闭合正确装置异常闭合正确重合闸闭合正确3遥信信号开出装置闭锁闭合正确装置异常闭合正确通道故障闭合正确保护跳闸闭合正确重合闸闭合正确4录波信号开出A相跳闸闭合正确B相跳闸闭合正确C相跳闸闭合正确远传一闭合正确重合闸闭合正确3.1.8 光纤差动保护试验3.1.8.1差动保护段校验定值： Icdqd=1.0A ; 重合闸时间：0.6Sm0.51.5Icdqd故 障施加量（A）跳(s)跳(s)跳(s)重合闸(s)1.050.75相接地0.7870.025/0.6431.050.75相接地0.787/0.022/0.6421.050.75相接地0.787/0.0210.6430.950.75相接地0.7120.047/0.6430.950.75相接地0.712/0.043/0.6430.950.75相接地0.712/0.0430.6421.20.75相接地0.90.022/0.6431.20.75相接地0.9/0.020/0.6431.20.75相接地0.9/0.0200.6423.1.8.2差动保护段校验定值： Icdqd=1.0A; 重合闸时间：0.6S m0.5Icdqd故 障施加量（A）跳(s)跳(s)跳(s)重合闸(s)1.050.5相接地0.5250.050/0.6431.050.5相接地0.525/0.052/0.6421.050.5相接地0.525/0.0490.6430.950.5相接地0.475/0.950.5相接地0.475/0.950.5相接地0.475/1.20.5相接地0.60.047/0.6421.20.5相接地0.6/0.048/0.6421.20.5相接地0.6/0.0500.643CT断线闭锁差动功能测试（定值：2A）：0.95不动，1.05动作3.1.8.3零序差动保护校验定值： Icdqd=1.0A; 重合闸时间：0.6S1.250.5Icdqd故 障施加量（A）跳(s)跳(s)跳(s)重合闸(s)1.250.5相接地0.6250.0601/0.6421.250.5相接地0.625/0.0587/0.6421.250.5相接地0.625/0.05940.6433.1.9工频变化量距离保护校验3.1.9.1单相接地故障试验定值：Z=7.0; 重合闸时间：0.6Sm*Z故 障跳(s)跳(s)跳(s)重合闸(s)0.9*Z相接地/0.9*Z相接地/0.9*Z相接地/1.1*Z相接地0.014/0.6431.1*Z相接地/0.014/0.6421.1*Z相接地/0.0140.6421.2*Z相接地0.014/0.6431.2*Z相接地/0.015/0.6431.2*Z相接地/0.0140.6423.1.9.2相间短路故障试验定值：Z=7.0m*Z故 障跳(s)跳(s)跳(s)三跳(s)0.9*Z相间/0.9*Z相间/0.9*Z相间/1.1*Z相间0.0150.0150.0150.0151.1*Z相间0.0150.0150.0150.0151.1*Z相间0.0130.0140.0140.0141.2*Z相间0.0170.0170.0170.0171.2*Z相间0.0150.0150.0150.0151.2*Z相间0.0140.0150.0150.0153.1.10 零序过流保护校验段定值：I0=2.0A T2=2.0S m*I故 障施加量（A）跳(s)跳(s)跳(s)重合闸(s)1.05*I0相接地2.12.026/0.6431.05*I0相接地2.1/2.030/0.6421.05*I0相接地2.1/2.0270.6420.95*I0相接地1.93.0193.0193.019/0.95*I0相接地1.93.0193.0193.019/0.95*I0相接地1.93.0203.0213.021/1.2*I0相反相接地2.4/1.2*I0相反相接地2.4/1.2*I0相反相接地2.4/段定值：I0=1.0A T3=3.0S m*I故 障施加量（A）跳(s)跳(s)跳(s)三跳(s)1.05*I0相接地1.053.0253.0253.0263.0261.05*I0相接地1.053.0273.0273.0273.0271.05*I0相接地1.053.0273.0273.0273.0270.95*I0相接地0.95/0.95*I0相接地0.95/0.95*I0相接地0.95/1.2*I0相反相接地1.2/1.2*I0相反相接地1.2/1.2*I0相反相接地1.2/3.1.11 距离保护校验定值：Z1=3.6；Z2=5 ，T2=1.0S；Z3=8，T3=2.0S; 重合闸时间：0.6S m*I故 障施加量（）跳(s)跳(s)跳(s)重合闸(s)0.95*Z1相接地3.420.037/0.6450.95*Z1相接地3.42/0.036/0.6430.95*Z1相接地3.42/0.0350.6431.05*Z1相接地3.781.0251.0251.025/1.05*Z1相接地3.781.0281.0281.028/1.05*Z1相接地3.781.0281.0281.028/0.95*Z2相接地4.751.0271.0271.027/0.95*Z2相接地4.751.0291.0291.029/0.95*Z2相接地4.751.0291.0291.029/1.05*Z2相接地3.252.0272.0272.028/1.05*Z2相接地3.252.0262.0262.026/1.05*Z2相接地3.252.0272.0272.027/0.95*Z3相接地7.62.0282.0282.028/0.95*Z3相接地7.62.0282.0292.029/0.95*Z3相接地7.62.0272.0282.028/1.05*Z3相接地8.4/1.05*Z3相接地8.4/1.05*Z3相接地8.4/0.9*Z1相反相接地3.24/0.9*Z1相反相接地3.24/0.9*Z1相反相接地3.24/3.1.12 距离保护相间故障试验定值：Z1=3.6；Z2=5，T2=1.0S；Z3=8，T3=2.0Sm*I故 障施加量（）跳(s)跳(s)跳(s)三跳(s)0.95*Z1相间3.420.0370.0370.0370.0370.95*Z1相间3.420.0370.0370.0370.0370.95*Z1相间3.420.0370.0370.0370.0371.05*Z1相间3.781.0281.0281.0281.0281.05*Z1相间3.781.0271.0271.0281.0281.05*Z1相间3.781.0271.0271.0271.0270.95*Z2相间4.751.0281.0281.0281.0280.95*Z2相间4.751.0281.0281.0291.0290.95*Z2相间4.751.0261.0261.0261.0261.05*Z2相间3.252.0272.0282.0282.0281.05*Z2相间3.252.0272.0272.0272.0271.05*Z2相间3.252.0262.0262.0262.0260.95*Z3相间7.62.0262.0262.0262.0260.95*Z3相间7.62.0262.0262.0262.0260.95*Z3相间7.62.0282.0282.0282.0281.05*Z3相间8.4/1.05*Z3相间8.4/1.05*Z3相间8.4/0.95*Z1相间3.420.0380.0370.0370.0371.05*Z1相间3.781.0281.0281.0281.0280.95*Z2相间4.751.0291.0291.0291.0291.05*Z2相间3.252.0262.0252.0252.0250.95*Z3相间7.62.0262.0262.0262.0261.08*Z3相间8.4/0.9*Z1相反相接地3.24/0.9*Z1相反相接地3.24/0.9*Z1相反相接地3.24/3.1.13距离加速、零序加速试验1. 零序过流加速段定值测试（0.8A）：0.9倍不动，1.1倍可靠动作；2零序加速测试：手合零序加速动作正确；单重零序加速动作正确；3距离加速测试：单重加速距离段动作正确；手合加速距离段动作正确；3.1.14 TV断线过流试验TV断线相过流试验（定值：I=2A ，T=1.0S ） m*II(A)故 障跳(s)跳(s)跳(s)三跳(s)0.95*I1.9三相/1.05*I2.1三相1.0251.0251.0251.025TV断线零序过流试验（定值：I=1A，T=1.0S）m*II(A)故 障跳(s)跳(s)跳(s)三跳(s)1.05*I1.05相接地1.0251.0251.0251.0251.05*I1.05相接地1.0241.0241.0241.0241.05*I1.05相接地1.0251.0251.0251.0250.95*I0.95相接地/0.95*I0.95相接地/0.95*I0.95相接地/3.2 PSL-603U线路保护装置校验 3.2.1 试品规范名称系统版本号系统校验码主控模件2.21G5D18监控模件3.30gDB473.2.2 装置一般性检查 检查项目装置配置外观检查装置内插件检查背板接线检查检查结果符合设计完好无损伤焊接良好，插接可靠连接可靠，接地线完好3.2.3 装置绝缘测试测试项目交流电压回路对地交流电流回路对地直流回路对地出口回路对地测试值（M）100100901003.2.4 装置上电检查3.2.4.1 电源检查：拉合电源开关三次，装置工作正常，无异常报警，电源缓慢上升和下降试验过程中保护装置无异常，80%额定电压下逆变电源可靠启动。3.2.4.2 自检功能检查：装置上电后全面自检，自检完成后，液晶显示屏显示正常，面板指示灯指示正确。3.2.4.3 功能菜单及按键检查：检查各功能菜单与说明书一致，所有按键功能正确，操作灵活可靠。3.2.4.4 时钟整定与校核：时钟修改整定正确，断、合直流电源后，时钟走时仍准确。3.2.4.5保护定值输入及固化检查：定值输入及固化良好，断、合直流电源后，保值不丢失和改变。3.2.5 交流回路精度检验电流精度检验（单位：A）名称输入值A相采样值B相采样值C相采样值相序误差（%）CPU10.50.4990.4990.499正序51.01.0011.0021.00352.02.0012.00119985CPU20.5050505正序51.009990999099952.02003200720075自产零序CPU10.50.5/51.01.00152.02.0045自产零序CPU20.50.501/51.01.00352.02.0095保护零序电流0.50.5/51.01.052.02.05电压精度检验（单位：V）名称输入值A相采样值B相采样值C相采样值相序 误差（%）CPU11010.00310.01010.007正序53030.01430.02730.019557.7457.78457.80457.7865CPU21010.02110.02410.001正序53030.02830.05729.998557.7457.81357.85457.74753.2.6开入量检查开入量名称装置开入显示检查结果纵联差动保护投入01正确远传201正确远传101正确TWJa01正确TWJb01正确TWJc01正确闭锁重合闸/停用重合闸01正确低气压01正确远跳01正确远传201正确信号复归01正确检修状态01正确打印01正确3.2.7开出量检查1.跳闸开出跳闸开出出口接点动作情况检查结果A相跳闸闭合正确B相跳闸闭合正确C相跳闸闭合正确A相跳闸起动失灵闭合正确B相跳闸起动失灵闭合正确C相跳闸起动失灵闭合正确重合闸闭合正确三相跳闸闭合正确2.中央信号开出装置告警闭合正确装置动作闭合正确重合闸动作闭合正确运行异常闭合正确电源异常闭合正确通道告警闭合正确3遥信信号开出装置告警闭合正确装置动作闭合正确重合闸动作闭合正确运行异常闭合正确电源异常闭合正确通道告警闭合正确4录波信号开出A相跳闸闭合正确B相跳闸闭合正确C相跳闸闭合正确重合闸动作闭合正确三相不一致跳闸闭合正确远传1闭合正确3.2.8 光纤差动保护试验3.2.8.1差动保护段校验定值： Idz=1.0A；重合闸时间：0.6Sm0.52.5Idz故 障施加量（A）跳(s)跳(s)跳(s)重合闸(s)1.051.25 相接地1.3130.030/0.6421.051.25相接地1.313/0.033/0.6441.051.25相接地1.313/0.0300.6440.951.25相接地1.1880.059/0.6470.951.25相接地1.188/0.057/0.6490.951.25相接地1.188/0.0570.6491.21.25相接地0.90.022/0.6431.21.25相接地0.9/0.022/0.6491.21.25相接地0.9/0.0200.6433.2.8.2差动保护段校验定值： Icdqd=1.0A；重合闸时间：0.6Sm0.51.5Icdqd故 障施加量（A）跳(s)跳(s)跳(s)重合闸(s)1.050.75相接地0.7870.063/0.6441.050.75相接地0.525/0.063/0.6441.050.75相接地0.525/0.06430.6420.950.75相接地0.7120.134/0.6440.950.75相接地0.712/0.129/0.6390.950.75相接地0.712/0.1280.6443.2.8.3零序差动保护校验定值： Icdqd=1.0A；重合闸时间：0.6S m0.5Icdqd故 障施加量（A）跳(s)跳(s)跳(s)重合闸(s)1.050.5相接地0.5250.133/0.6441.050.5相接地0.525/0.132/0.6391.050.5相接地0.525/0.1380.6390.950.5相接地0.475/0.950.5相接地0.475/0.950.5相接地0.475/3.2.9 零序过流试验段定值：I0=2.0A，T2=2.0S；重合闸时间：0.6S m*I故 障施加量（A）跳(s)跳(s)跳(s)重合闸(s)1.05*I0相接地2.12.044/0.6411.05*I0相接地2.1/2.045/0.6451.05*I0相接地2.1/2.0440.6400.95*I0相接地1.93.0253.0253.025/0.95*I0相接地1.93.0243.0243.024/0.95*I0相接地1.93.0243.0243.024/1.2*I0相反相接地2.4/1.2*I0相反相接地2.4/1.2*I0相反相接地2.4/段定值：I0=1.0A T3=3.0S m*I故 障施加量（A）跳(s)跳(s)跳(s)三跳(s)1.05*I0相接地1.053.0333.0333.0333.0331.05*I0相接地1.053.0313.0313.0313.0311.05*I0相接地1.053.0223.0223.0223.0220.95*I0相接地0.95/0.95*I0相接地0.95/0.95*I0相接地0.95/1.2*I0相反相接地1.2/1.2*I0相反相接地1.2/1.2*I0相反相接地1.2/3.2.10 距离保护接地故障试验定值：Z1=3.6；Z2=5 ，T2=1.0S；Z3=8，T3=2.0S; 重合闸时间：0.6Sm*I故 障施加量（）跳(s)跳(s)跳(s)重合闸(s)0.95*Z1相接地3.420.061/0.6460.95*Z1相接地3.42/0.061/0.6400.95*Z1相接地3.42/0.0600.6411.05*Z1相接地3.781.0111.0111.011/1.05*Z1相接地3.781.0111.0101.010/1.05*Z1相接地3.781.0101.0111.011/0.95*Z2相接地4.751.0111.0111.010/0.95*Z2相接地4.751.0101.0111.011/0.95*Z2相接地4.751.0091.0101.010/1.05*Z2相接地3.252.0092.0092.009/1.05*Z2相接地3.252.0082.0082.008/1.05*Z2相接地3.252.0082.0082.008/0.95*Z3相接地7.62.0092.0092.009/0.95*Z3相接地7.62.0112.0112.011/0.95*Z3相接地7.62.0102.0102.010/1.05*Z3相接地8.4/1.05*Z3相接地8.4/1.05*Z3相接地8.4/0.9*Z1相反相接地3.24/0.9*Z1相反相接地3.24/0.9*Z1相反相接地3.24/3.2.11 距离保护相间故障试验定值：Z1=3.6；Z2=5，T2=1.0S；Z3=8，T3=2.0Sm*I故 障施加量（）跳(s)跳(s)跳(s)三跳(s)0.95*Z1相间3.420.0590.0590.0590.0590.95*Z1相间3.420.0580.0590.0590.0590.95*Z1相间3.420.0590.0590.0590.0591.05*Z1相间3.781.0081.0081.0081.0081.05*Z1相间3.781.0101.0101.0101.0101.05*Z1相间3.781.0091.0091.0091.0090.95*Z2相间4.751.0071.0071.0071.0070.95*Z2相间4.751.0081.0081.0081.