Summary
Read more on ELECTRAThe Service Continuity Guide handle all relevant topics during Maintenance, Repair, Extension (MRE) or on-site dielectric testing for GIS above 52 kV. It enhances the effective cooperation of users and manufacturers through 1) Definition and selection of MRE Codes, 2) Clear responsibilities, 3) Description of the main technical aspects including safety issues, 4) Recommendations for users and manufacturers and 5) Provision of use cases. It supports the use of IEC 62271-203:2022 Annex F.
Table of content
1. Introduction
2. MRE Code
2.1. Introduction
2.2. Definitions and terms
2.3. Definition of the MRE Code
2.4. Use cases
3. Technical aspects and recommendations
3.1. Introduction
3.2. Relevance of service continuity
3.3. Service continuity improvements
3.4. Challenges
3.5. Service continuity documentation
4. Processes and responsibilities
4.1. Introduction
4.2. New installations and extensions
4.3. Analysis of the installed base
5. Conclusion
Appendix A Definitions, abbreviations and symbols
A.1. Specific terms and definitions
A.2. Acronyms
Appendix B Links and references
Appendix C Survey results of WG B3.51
C.1. Introduction
C.2. User’s view of WG B3.51
C.3. Manufacturer’s view of WG B3.51
Additional informations
| Publication type | Technical Brochures |
|---|---|
| Reference | 870 |
| Publication year | |
| Publisher | CIGRE |
| ISBN | 978-2-85873-575-4 |
| Study committees | |
| Working groups | WG B3.51 |
| File size | 6 MB |
| Pages number | 57 |
| Price for non member | 120 € |
| Price for member | Free |
Authors
M. KUSCHEL, Convenor (DE), J. HETTLER, Secretary (CH)
S. PACHLATKO (CH), A. FICHEUX (FR), L.V. BADICU (DE), D. VAN HOUWELINGEN (NL), B. GODEAU (BE), M. RECKER (DE), J. KJONAS (NO), A. RICONDO REBOLLO (ES), M.A. MONTOYA ARANGO (ES), I. TING (NZ), A. CANHOTO (PT), A. OBCZYK (PL), B. LINEHAN (IE), C. FARRELL (IE)
Keywords
High Voltage Gas Insulated Switchgear, HV GIS, Service Continuity, MRE Code, Busbar Sections, Feeder Bays, GIS Maintenance, GIS Repair, GIS Extension, HV Testing, Gas Compartments, Substation Layout, Earthing Procedures
