IEEE PC37.247/D2.48, Nov 2018 is an IEEE draft standard focused on phasor data concentrators for power systems, defining a technical framework for how these devices collect, align, and manage synchrophasor data from multiple measurement sources. It is relevant to power, energy, and industrial applications where time-synchronized data must be handled consistently for monitoring and analysis. IEEE PC37.247/D2.48, Nov 2018 helps clarify expected behavior and supports more dependable system integration.

Overview of IEEE PC37.247/D2.48, Nov 2018

This draft standard addresses the role of a phasor data concentrator in a power-system environment, where synchronized measurements from different devices are aggregated into a usable stream for downstream applications. The document is most useful when engineering teams need a common basis for data concentration, interoperability, and implementation planning. As a draft technical document, IEEE PC37.247/D2.48, Nov 2018 is best viewed as a specification reference for design and review activities related to phasor measurement infrastructure.

Typical use cases

This standard is commonly consulted when designing or evaluating phasor data concentrators used with synchrophasor systems, substation monitoring, and grid observability platforms. It may also support integration work for utility control environments, where time-aligned measurements from different power-system devices must be combined reliably. In practice, IEEE PC37.247/D2.48, Nov 2018 is useful for engineers working with measurement streams, communication interfaces, and power-system applications that depend on consistent data handling.

Why it matters

In power-system applications, inconsistent phasor data handling can affect visibility, analysis quality, and operational confidence. IEEE PC37.247/D2.48, Nov 2018 matters because it gives stakeholders a shared technical reference for concentrator-related expectations, which can improve design consistency and reduce integration risk. It may also support procurement and testing activities by providing a clearer basis for comparing implementations, checking compliance, and reviewing performance in time-sensitive monitoring systems.

• Phasor data concentrator requirements
• Synchrophasor data handling
• Power-system monitoring context
• Implementation and testing reference
• Draft IEEE technical document