IEEE 60255-118-1-2018

60255-118-1-2018 is a technical standard for synchrophasor measurements in power systems, providing a focused reference for how these values are defined, measured, and applied. It is relevant to components, circuits, devices, and systems used in electrical power and industry applications, where synchronized measurement data supports stable operation and informed engineering decisions. For organizations working with monitoring or control equipment, this standard helps establish a common basis for consistent performance and comparison.

60255-118-1-2018 overview

This standard addresses the measurement aspects of synchrophasors in power systems, with attention to the technical conditions needed for reliable results. In practice, 60255-118-1-2018 supports a clearer understanding of how synchronized phasor quantities should be handled in devices and systems used for power monitoring and control. It is most useful where measurement consistency, timing alignment, and defined behavior matter across equipment from different suppliers or across connected power applications.

Typical use cases

60255-118-1-2018 is commonly relevant in power system monitoring, synchrophasor-enabled measurement equipment, and engineering workflows that depend on time-aligned electrical data. It may be used when evaluating devices for grid observation, disturbance analysis, or control applications that rely on synchronized measurements. The standard is also useful in procurement and specification work for components and systems intended to support interoperable measurement performance in utility, industrial power, or other energy-related environments.

Why this standard matters

Using 60255-118-1-2018 helps reduce ambiguity when specifying or testing synchrophasor measurement capabilities. Clear requirements support more consistent design decisions, easier compliance checks, and better comparison between products or systems. In power applications, that consistency can lower integration risk and improve confidence in measured data used for monitoring, protection, or operational analysis. For buyers and engineers alike, the standard provides a practical reference point for quality and performance expectations.

• Synchrophasor measurement requirements
• Power system timing and alignment context
• Device and system evaluation reference
• Interoperable measurement performance