IEEE C37.1-1987

IEEE C37.1-1987 is a technical standard for the definition, specification, and analysis of systems used for supervisory control, data acquisition, and automatic control in power, energy, and related industrial applications. It helps frame how these control and monitoring systems are described and evaluated, supporting clearer engineering communication and more consistent system planning. For organizations working with utility control or industrial automation, this standard can provide a useful reference point for defining system expectations and technical scope.

IEEE C37.1-1987 overview

This standard addresses the structure and technical understanding of supervisory control and data acquisition systems, along with automatic control functions commonly used in power-system environments. IEEE C37.1-1987 is relevant where operators need a common basis for specifying control centers, monitoring arrangements, and associated equipment interactions. By focusing on definitions, specifications, and analysis, it supports more consistent interpretation of system requirements across engineering, procurement, and operational teams.

Typical use cases

IEEE C37.1-1987 is typically useful when planning or reviewing control systems for electric utility operations, substations, and related energy infrastructure. It may also support SCADA-oriented projects that involve remote monitoring, command functions, and automatic control coordination. Engineers and specifiers can use it when documenting system requirements, comparing vendor proposals, or aligning control-room and field-equipment interfaces in a power and industry applications setting.

Why this standard matters

In practice, a clear standard for supervisory control and data acquisition helps reduce ambiguity in design and specification work. IEEE C37.1-1987 can improve consistency between stakeholders, which is important when systems must operate reliably and be understood across multiple teams or vendors. It also supports better procurement decisions, more focused testing, and lower integration risk by giving a common technical reference for control-system expectations and performance analysis.

• Supervisory control and monitoring
• SCADA system definition and analysis
• Automatic control in power applications
• Specification support for utility projects
• Consistency in engineering documentation