Summary
General information about the utilities that responded. Quality of information is generally good but it is necessary to bear in mind that due to the nature of the information requested (e.g. replacement costs, type of equipment, age etc) much of the information was estimated. 64 responses were entered into a computerised database. Analysis of the general information obtained. Further details of the construction of the database and calculation of composite size and age factors used in the analysis are also given. The method used for detecting correlation between answers is also given.
Additional informations
| Publication type | Technical Brochures |
|---|---|
| Reference | 152 |
| Publication year | 2000 |
| Publisher | CIGRE |
| Study committees | Substations and electrical installations (B3), Power system operation and control (C2) |
| Working groups | JWG 23/39 |
| File size | 9 MB |
| Pages number | 112 |
| Price for non member | 210 € |
| Price for member | Free |
