各种反时限保护计算公式表格文件下载.xls

各种反时限保护计算公式表格文件下载.xls

《各种反时限保护计算公式表格文件下载.xls》由会员分享，可在线阅读，更多相关《各种反时限保护计算公式表格文件下载.xls（47页珍藏版）》请在冰豆网上搜索。

标标准准的的反反时时限限种种类类如如下下IEC反反时时限限英英文文缩缩写写英英文文解解释释中中文文注注释释K常常数数a常常数数IECSTIShortTimeInverseIEC短反时限0.050.04IECSIStandardInverseIEC标准反时限0.140.12IECVIVeryInverseIEC非常反时限13.51IECEIExtremelyInverseIEC极度反时限802IECLTI（UKLT）LongeTimeInverseIEC长反时限1201IEEE反反时时限限IEEEMModeratelyInverseIEEE中反时限0.05150.02IEEEVVeryInverseIEEE非常反时限19.612IEEEEExtremelyInverseIEEE极度反时限28.22ANSI（US）USIUSInverseANSI反时限5.952USSTUSShortTimeInverseANSI短反时限0.167580.02C0xC02Shorttimeinverse短反时限0.023940.02C08Longtimeinverse长反时限5.952标标准准的的反反时时限限计计算算公公式式如如下下备备注注t动作时间T时间调节系数KIEC常数LIEC常数aIEC常数I保护装置计算出的最大相电流IsIEC的启动门槛（定值）标标准准的的反反时时限限动动作作时时间间计计算算如如下下曲曲线线种种类类选选择择IECSIIEC的的启启动动门门槛槛（A）11IEC的的时时间间调调整整常常数数T（MicomP的的整整定定范范围围在在0.0251.5之之间间）11反时限曲线21201918171615141312111098765432100.010.11101001000I/Is动作时间标准动作曲线动作曲线反时限曲线21201918171615141312111098765432100.010.11101001000I/Is动作时间标准动作曲线动作曲线L常常数数要要求求动动作作时时间间调调整整系系数数T的的计计算算动动作作时时间间0I/Is动动作作时时间间TTI/Is动动作作时时间间02605.9826341960.11000.000003345.3951717960.21000.000005163.7385622740.31000.0000000.41000.00000.11400.51000.00000.49100.61000.00000.1217保保护护动动作作时时间间测测试试0.71000.00000.18输输入入的的电电流流（A）20.81000.00000.11858动动作作时时间间（S）10.029027020.91000.00000.0169411000.00000.181.173.37441.238.32371.326.61051.420.73421.517.19421.614.82361.713.12201.811.83921.910.8361210.02902.19.36492.28.80832.38.33452.47.92592.57.56972.67.25612.76.97782.86.72892.96.504836.30193.16.11733.25.94843.35.79333.45.65033.55.51793.65.39513.75.28063.85.17383.95.073744.97984.14.89144.24.80814.34.72944.44.65504.54.58444.64.51734.74.45364.84.3929动作时间时间调节系数IEC常数IEC常数IEC常数保护装置计算出的最大相电流IEC的启动门槛（定值）IECSI反时限曲线21201918171615141312111098765432100.010.11101001000I/Is动作时间标准动作曲线动作曲线4.94.335054.27975.14.22695.24.17635.34.12785.44.08125.54.03665.63.99365.73.95235.83.91255.93.874263.83726.13.80156.23.76706.33.73366.43.70146.53.67016.63.63996.73.61066.83.58216.93.554573.52777.13.50177.23.47647.33.45187.43.42797.53.40467.63.38197.73.35987.83.33837.93.317383.29688.13.27688.23.25738.33.23828.43.21968.53.20148.63.18368.73.16638.83.14938.93.132693.11639.13.10049.23.08489.33.06959.43.05459.53.03999.63.02559.73.01139.82.99759.92.9839102.970610.12.957510.22.944710.32.932110.42.9197反时限曲线21201918171615141312111098765432100.010.11101001000I/Is动作时间标准动作曲线动作曲线10.52.907510.62.895610.72.883810.82.872310.92.8609112.849811.12.838811.22.828011.32.817411.42.806911.52.796711.62.786511.72.776611.82.766811.92.7571122.747612.12.738212.22.729012.32.719912.42.710912.52.702112.62.693412.72.684812.82.676312.92.6679132.659713.12.651613.22.643613.32.635613.42.627813.52.620113.62.612513.72.605013.82.597613.92.5903142.583114.12.575914.22.568914.32.561914.42.555114.52.548314.62.541614.72.534914.82.528414.92.5219152.515515.12.509215.22.502915.32.496815.42.490615.52.484615.62.478615.72.472715.82.466915.92.4611162.455416.12.449716.22.444116.32.438616.42.433116.52.427716.62.422316.72.417016.82.411716.92.4065172.401417.12.396317.22.391217.32.386217.42.381217.52.376317.62.371517.72.366717.82.361917.92.3572182.352518.12.347918.22.343318.32.338718.42.334218.52.329818.62.325318.72.321018.82.316618.92.3123192.308019.12.303819.22.299619.32.295519.42.291419.52.287319.62.283219.72.279219.82.275219.92.2713202.2674IEC标标准准的的反反时时限限种种类类如如下下IEC反反时时限限英英文文缩缩写写英英文文解解释释中中文文注注释释K常常数数a常常数数C0xC02Shorttimeinverse短反时限0.023940.02C08Longtimeinverse长反时限5.952IEC反反时时限限IECEIExtremelyInverseIEC极度反时限802IECLTILongeTimeInverseIEC长反时限1201IECSIStandardInverseIEC标准反时限0.140.02IECSTIShortTimeInverseIEC短反时限0.050.04IECVIVeryInverseIEC非常反时限13.51IEEE反反时时限限IEEEEExtremelyInverseIEEE极度反时限28.22IEEEMModeratelyInverseIEEE中反时限0.05150.02IEEEVVeryInverseIEEE非常反时限19.612ANSIUSIUSInverseANSI反时限5.952USSTUSShortTimeInverseANSI短反时限0.167580.02标标准准的的反反时时限限计计算算公公式式如如下下备备注注t动作时间T时间调节系数KIEC常数LIEC常数aIEC常数I保护装置计算出的最大相电流IsIEC的启动门槛（定值）IEC计算中间量IECSI0.140.02L常常数数0.016940.18000000.12170.1140.4910.180.118580动作时间时间调节系数IEC常数IEC常数IEC常数保护装置计算出的最大相电流IEC的启动门槛（定值）门槛值I（A）1定值系数K1定值输入电流（A）2测试电流动作时间（A）4.524887动作结果反时限曲线21201918171615141312111098765432100.010.11101001000I/Is动作时间标准动作曲线动作曲线要要求求动动作作时时间间调调整整系系数数T的的计计算算动动作作时时间间I/Is动动作作时时间间TTI/Is动动作作时时间间2605.9826341960.11000.00003345.3951717960.21000.00005163.7385622740.31000.000000.41000.000000.51000.000000.61000.00000.7538.46150.822.72730.913.024619.70871.18.03511.27.02581.36.35081.45.86761.55.50461.65.22191.74.99561.84.81031.94.655724.52492.14.41272.24.31542.34.23032.44.15512.54.08832.64.02852.73.97472.83.92602.93.881733.84123.13.80413.23.77003.33.73853.43.70943.53.68233.63.65703.73.63353.83.61153.93.590843.57144.13.55324.23.53594.33.51974.43.50434.53.48974.63.47594.73.46284.83.45034.93.438453.42705.13.4162反时限曲线21201918171615141312111098765432100.010.11101001000I/Is动作时间标准动作曲线动作曲线5.23.40585.33.39595.43.38645.53.37735.63.36865.73.36035.83.35225.93.344563.33706.13.32996.23.32306.33.31636.43.30996.53.30376.63.29776.73.29196.83.28636.93.280973.27567.13.27057.23.26567.33.26087.43.25627.53.25177.63.24737.73.24317.83.23897.93.234983.23108.13.22728.23.22358.33.21998.43.21648.53.21308.63.209