LEADER 02023nam 2200421 450 001 996280059403316 005 20231209090815.0 010 $a1-5044-5361-1 024 70$a10.1109/IEEESTD.2018.8577045 035 $a(CKB)4100000007213081 035 $a(NjHacI)994100000007213081 035 $a(EXLCZ)994100000007213081 100 $a20231209d2018 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aIEC/IEEE 60255-118-1:2018 IEEE/IEC International Standard - Measuring relays and protection equipment$hPart 118-1, $iSynchrophasor for power systems - Measurements /$fPower System Relaying and Control of the IEEE Power and Energy Society 210 1$aNew York :$cIEEE,$d2018. 215 $a1 online resource (78 pages) 225 0 $aIEC/IEEE ;$v60255-118-1 330 $aThis document provides continuation and further development of previous synchrophasor standards, notably the IEEE C37.118 series. It defines synchrophasor, frequency, and rate of change of frequency (ROCOF) measurements as used in this technology. These definitions are in agreement with most research on and analysis of dynamic electric power system measurements, but may differ from those given in other contexts. Function and performance requirements are given for synchrophasor measurements. Tests, evaluation criteria, and error limits are provided to determine compliance with the requirements. 517 $a60255-118-1-2018 - IEEE/IEC International Standard - Measuring relays and protection equipment - Part 118-1 517 $aIEC/IEEE 60255-118-1 606 $aPhase converters 606 $aElectric relays 606 $aElectric measurements 615 0$aPhase converters. 615 0$aElectric relays. 615 0$aElectric measurements. 676 $a621.3815322 801 0$bNjHacI 801 1$bNjHacl 906 $aDOCUMENT 912 $a996280059403316 996 $aIEC$92574023 997 $aUNISA