IEEE - C37.110
Guide for the Application of Current Transformers Used for Protective Relaying Purposes
active, Most Current
| Organization: | IEEE |
| Publication Date: | 15 February 2023 |
| Status: | active |
| Page Count: | 89 |
scope:
This guide describes the characteristics and classification of current transformers (CTs) used for protective relaying. It also describes the conditions that cause the CT output to be distorted and the effects on relaying systems of this distortion. The selection and application of CTs for the more common protection schemes are also addressed.
Purpose
The purpose of this guide is to present a comprehensive treatment of the theory and application of CTs to assist the relay application engineer in the correct selection and application of CTs for protective relaying purposes.
Document History
C37.110
February 15, 2023
Guide for the Application of Current Transformers Used for Protective Relaying Purposes
This guide describes the characteristics and classification of current transformers (CTs) used for protective relaying. It also describes the conditions that cause the CT output to be distorted and...
December 8, 2010
Guide for the Application of Current Transformers Used for Protective Relaying Purposes Corrigendum 1: Corrections to Equation 18 and Equation 19
Forward
(This introduction is not part of IEEE Std C37.110-1996, IEEE Guide for the Application of Current Transformers Used for Protective Relaying Purposes).
This guide was prepared by the Guide...
December 5, 2007
Guide for the Application of Current Transformers Used for Protective Relaying Purposes
Forward
(This introduction is not part of IEEE Std C37.110-1996, IEEE Guide for the Application of Current Transformers Used for Protective Relaying Purposes).
This guide was prepared by the Guide...
December 31, 1996
Guide for the Application of Current Transformers Used for Protective Relaying Purposes
Forward
(This introduction is not part of IEEE Std C37.110-1996, IEEE Guide for the Application of Current Transformers Used for Protective Relaying Purposes).
This guide was prepared by the Guide...