IEEE Std C37.1-2007 PDF

Full title and description

IEEE Std C37.1-2007 — IEEE Standard for SCADA and Automation Systems. This document provides definitions, functional requirements, performance criteria and environmental requirements for supervisory control and data acquisition (SCADA) and substation automation systems used in electric substations and related generating, conversion and utilization facilities; it also includes tutorial annexes addressing common integration and master‑station issues.

Abstract

IEEE C37.1-2007 defines the design basis and functional requirements for substation SCADA and automation systems, including system architecture, interfaces to intelligent electronic devices (IEDs), environmental and performance requirements, and recommended practices for substation integration. The standard is intended to guide engineers specifying, procuring and testing SCADA/automation systems for power‑system applications.

General information

• Status: Inactive — Inactive (Inactive‑Reserved) / inactivated by IEEE SA (withdrawn from active lifecycle in 2019).
• Publication date: Published May 8, 2008; PAR approval Sept 27, 2007; ANSI approval June 3, 2008.
• Publisher: Institute of Electrical and Electronics Engineers (IEEE), Power & Energy Society / PSRC (PE/PSRCC).
• ICS / categories: IT applications in industry / SCADA and industrial control systems (commonly classified under ICS code 35.240.50 in bibliographies).
• Edition / version: Designation C37.1-2007 (revision of C37.1-1994).
• Number of pages: Around 140–150 pages in the published (electronic) edition (commonly listed as 143 pages in publication records).

Bibliographic and status details per the IEEE Standards record and published listings.

Scope

The standard applies to SCADA and automation systems used for supervisory control, data acquisition and automatic control in attended or unattended electric substations and associated generating, conversion and power‑utilization facilities. It covers the overall process of substation integration, functional requirements for IEDs within the system, master‑station considerations, and environmental/performance criteria required for reliable operation in power‑system environments. It does not address electromechanical relays or some device‑specific protective‑relay standards (other C37 series documents cover those device‑level requirements).

Key topics and requirements

• Definitions and architecture for SCADA and substation automation systems (master stations, RTUs, submasters, IEDs).
• Functional requirements for data acquisition, control, alarms, and time‑stamping.
• Communications interface expectations and recommended practices for integration of IEDs and RTUs.
• Environmental and electromagnetic performance requirements applicable to devices used in substations.
• Design process for substation integration and guidance for specifying system performance, availability and testing.
• Tutorial annexes offering guidance on common implementation and master‑station issues (informative material to assist engineers without adding mandatory requirements).

Typical use and users

Primary users are power‑system engineers, protection and control engineers, substation automation integrators, utility technical managers and procurement/specification authors. The standard is used to define system‑level requirements for SCADA/automation procurements, to guide design and acceptance testing, and as a reference when integrating IEDs and RTUs into substations.

Related standards

Related documents include other IEEE C37 series standards and guides covering device ratings, protection relays, communications and substation equipment (for example, various C37.xx device and guide documents, IEEE guides for communications and substation installations, and cybersecurity/capability recommendations for IEDs). Users typically consult companion C37 standards for device‑level testing and other IEEE standards addressing substation communications and security.

Keywords

SCADA, substation automation, IED, RTU, supervisory control, data acquisition, substation integration, IEEE C37.1, power system, performance requirements, environmental requirements.

FAQ

Q: What is this standard?

A: IEEE Std C37.1-2007 is the IEEE standard that defines requirements and guidance for SCADA and substation automation systems used in electric substations and related facilities.

Q: What does it cover?

A: It covers system architecture, functional requirements for supervisory control and data acquisition, interfaces to IEDs and RTUs, environmental and performance expectations for installed equipment, and tutorial annexes to support integration and master‑station topics.

Q: Who typically uses it?

A: Utility and power‑system engineers, system integrators, protection and control professionals, and specification authors who design, procure, install or maintain substation SCADA/automation systems.

Q: Is it current or superseded?

A: C37.1-2007 is an inactive (Inactive‑Reserved) IEEE standard; it was published May 8, 2008 (designation 2007) and was inactivated on November 7, 2019 according to IEEE Standards records. Users should check the IEEE Standards database or IEEE SA for any newer guidance or replacement documents before relying on it for current procurement or compliance.

Q: Is it part of a series?

A: Yes — it is part of the IEEE C37 series addressing power‑system protection, switchgear and substation practices; many C37xx documents address device ratings, protection‑relay guidance, communications and related substation standards.

Q: What are the key keywords?

A: SCADA, substation automation, IED, RTU, supervisory control, data acquisition, substation integration, IEEE C37.1.