IEEE C37.235-2007
Guide for the Application of Rogowski Coils Used for Protective Relaying Purposes

Standard No.

IEEE C37.235-2007

Release Date

2007

Published By

IEEE - The Institute of Electrical and Electronics Engineers@ Inc.

Status

Be replaced

Replace By

IEEE C37.235-2021

Latest

IEEE C37.235-2021

Scope

This guide establishes criteria and requirements for application of Rogowski coils (RCs) (air-core current sensors) used for protective relaying in electric power systems. The selection and application of RCs for the more common protection schemes are addressed. Purpose This document provides a guide for application of Rogowski coils used for protective relaying in electric power systems. It is intended to assist the relay application engineer in the correct selection and application of RCs for protective relaying purposes. It provides requirements relevant to the performance@ operation@ testing@ and maintenance of Rogowski coil-based current sensors. This guide applies to all types of Rogowski coils used for protective relaying purposes.

IEEE C37.235-2007 history

• 1970 IEEE C37.235-2021 IEEE Guide for the Application of Rogowski Coils used for Protective Relaying Purposes
• 2007 IEEE C37.235-2007 Guide for the Application of Rogowski Coils Used for Protective Relaying Purposes