IEEE C37.235 2008
$44.96
IEEE Guide for the Application of Rogowski Coils Used for Protective Relaying Purposes
Published By | Publication Date | Number of Pages |
IEEE | 2008 | 55 |
New IEEE Standard – Active. 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.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | IEEE Std C37.235™-2007, IEEE Guide for the Application of Rogowski Coils Used for Protective Relaying Purposes |
3 | Title page |
6 | Introduction Notice to users Errata Interpretations Patents |
7 | Participants |
9 | CONTENTS |
11 | IEEE Guide for the Application of Rogowski Coils Used for Protective Relaying Purposes 1. Overview 1.1 Scope 1.2 Purpose 1.3 Protective relaying principles using Rogowski coils |
12 | 2. Normative references |
13 | 3. Definitions, acronyms, and abbreviations 3.1 Definitions |
14 | 3.2 Acronyms and abbreviations 4. Review of conventional current sensor technologies 4.1 Iron-core current transformers |
16 | 4.2 Gapped-core current transformers |
17 | 4.3 Linear couplers 5. Rogowski coils 5.1 Theory of operation |
21 | 5.2 Rogowski coil designs |
23 | 5.3 Performance characteristics |
25 | 5.4 The use of the Rogowski coil signal |
30 | 5.5 Comparison of conventional current transformers to Rogowski coils |
33 | 5.6 Installation considerations |
35 | 5.7 Interface with relays |
37 | 5.8 High-voltage system insulation and integration with voltage sensors |
38 | 5.9 Standards |
40 | 5.10 Testing |
43 | 5.11 Rules for transport, storage, installation, operation, and maintenance |
44 | 5.12 Applications for protective relaying |
50 | Annex A (informative) Other nonconventional technologies for current measurements |
52 | Annex B (informative) Bibliography |