Lightning protection of distribution systems
Abstract
Research work on the lightning protection of distribution systems is described. The rationale behind the planning of the first major phase of the work - the field experiments conducted in the Tampa Bay area during August 1978 and July to September 1979 is explained. The aims of the field work were to characterize lightning in the Tampa Bay area, and to identify the lightning parameters associated with the occurrence of line outages and equipment damage on the distribution systems of the participating utilities. The equipment developed for these studies is fully described. The field work provided: general data on lightning - e.g., electric and magnetic fields of cloud and ground flashes; data from automated monitoring of lightning activity; stroke current waveshapes and peak currents measured at distribution arresters; and line outage and equipment damage on 13 kV networks in the Tampa Bay area. Computer aided analyses were required to collate and to process the accumulated data. The computer programs developed for this work are described.
- Publication:
-
Final Report Florida Univ
- Pub Date:
- September 1982
- Bibcode:
- 1982fugv.rept.....D
- Keywords:
-
- Computer Programs;
- Data Acquisition;
- Lightning;
- Overvoltage;
- Surges;
- Electric Fields;
- Insulation;
- Magnetic Fields;
- Signal Processing;
- Thunderstorms;
- Electronics and Electrical Engineering