Summary
Development of DC transmission technologies is progressing rapidly and with this, gas-insulated HVDC systems are of particular interest. Since no standards for (dielectric) testing of HVDC gas-insulated systems are currently in place, CIGRE Joint Working Group JWG D1/B3.57 considered this topic in detail. Based on the basic phenomena and insulation properties at DC voltage and overvoltage stresses, a dielectric testing procedure is suggested. It comprises type testing including the DC insulation system test, routine testing and onsite testing, as well as the prototype installation test.
Additional informations
| Publication type | Technical Brochures |
|---|---|
| Reference | 842 |
| Publication year | 2021 |
| Publisher | CIGRE |
| Study committees | Substations and electrical installations (B3), Materials and emerging test techniques (D1) |
| Working groups | JWG D1/B3.57 |
| File size | 16 MB |
| Pages number | 198 |
| Price for non member | 300 € |
| Price for member | Free |
Authors
C. NEUMANN, Convenor (DE), D. STEYN, Secretary (DE)
M. FELK (DE), A. GIRODET (FR), M. HALLAS (DE), H. HAMA (JP), K. JUHRE (DE), J. KINDERSBERGER (DE), W. KOLTUNOWICZ (AT), M. KOSSE (DE), B. LAZELERE (US), S. NEUHOLD (CH), P. NOTINGHER (FR), S. OKABE (JP), R. PIETSCH (DE), U. RIECHERT (CH), T. ROKUNOHE (JP), U. SCHICHLER (AT), M. TSCHENTSCHER (CH), A. VOSS (CH), T. YASUOKA (JP)
Corresponding members
S. NILSSON (US ), G. BEHRMANN (CH)
