RECOMMENDED PRACTICE FOR OVERVOLTAGE AND INSULATION COORDINATION OF TRANSMISSION SYSTEMS AT 1000 KV AC AND ABOVE
Institute of Electrical & Electronics Engineers
1 Overview
2 Normative references
3 Definitions, acronyms, and abbreviations
4 Overvoltage and mitigation measures
5 Overvoltage and mitigation measures
6 Performance reliability criterion
7 Insulation coordination design
Annex A (informative) - Examples of insulation
coordination design
Annex B (informative) - Altitude correction for
flashover voltage or withstand voltage
of clearances
Annex C (informative) - The flashover voltage test
results for air clearances of UHV ac system
Annex D (informative) - Dimensioning of contamination
for external insulations
Annex E (informative) - Bibliography
Pertains to transmission system at 1000 kV ac and above.
| Document Type | Standard |
| Status | Current |
| Publisher | Institute of Electrical & Electronics Engineers |
