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Normas BSI – AENOR
BS IEC/IEEE 60255-118-1:2018

BS IEC/IEEE 60255-118-1:2018

Measuring relays and protection equipment. Synchrophasor for power systems. Measurements

Fecha:
2019-01-11 /Definitive
Comité:
PEL/95
Equivalencias internacionales:

IEC/IEEE 60255-118-1:2018

Resumen:
IEC/IEEE 60255-118-1:2018 is used for synchronized phasor measurement systems in power systems. It defines a synchronized phasor (synchrophasor), frequency, and rate of change of frequency measurements. It describes time tag and synchronization requirements for measurement of all three of these quantities. It specifies methods for evaluating these measurements and requirements for compliance with the standard under both static and dynamic conditions. It defines a phasor measurement unit (PMU), which can be a stand-alone physical unit or a functional unit within another physical unit. This document does not specify hardware, software or a method for computing phasors, frequency, or rate of change of frequency.
Keywords:
Switchgear, Switches, Surges (electrical), Type testing, Surge protection, Relays, Electrical protection equipment, Electric power system disturbances, Electric power systems, Voltage fluctuations, Electrical testing
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