( )Old CalculatedS k S 1 k S= × + - ×EQUATION1959 V1 EN (Equation 62)WhereS is a new measured value to be used for the protection functionSold is the measured value given from the function in previous execution cycleSCalculated is the new calculated value in the present execution cyclekTDis settable parameter by the end user which influence the filter propertiesDefault value for parameter k is 0.00. With this value the new calculated value isimmediately given out without any filtering (that is without any additional delay).When k is set to value bigger than 0, the filtering is enabled. A typical value fork=0.92 in case of slow operating functions.7.7.5 Technical dataTable 107:GOPPDOP, GUPPDUP technical dataFunction Range or value AccuracyPower level (0.0–500.0)% ofSBase ± 1.0% of Sr at S < Sr± 1.0% of S at S > Sr1)(1.0-2.0)% ofSBase < ± 50% of set value 2)(2.0-10)% ofSBase < ± 20% of set value 3)Characteristic angle (-180.0–180.0) degrees 2 degreesTimers (0.010 - 6000.000) s ± 0.5% ± 25 ms1) Accuracy valid for 50 Hz. At 60 Hz both accuracies are ±2.0%2) Accuracy valid for 50 Hz. At 60 Hz the accuracy is -50/+100%3) Accuracy valid for 50 Hz. At 60 Hz the accuracy is ±40%7.8 Accidental energizing protection for synchronousgenerator AEGGAPC7.8.1 IdentificationFunction description IEC 61850identificationIEC 60617identificationANSI/IEEE C37.2device numberAccidental energizing protection forsynchronous generatorAEGGAPC U 50AESection 7 1MRK 502 034-UEN -Current protection200Technical Manual
