Answers are grounded in this paper and cite their sources.
This paper presents a summary of transient data obtained during the monitoring of voltages and currents for a 138-kV and a 500-kV transmission line. The 341 transient events recorded during staged tests and unattended operation are grouped into three cl asses--lightning, switching, and fault. Significant examples are discussed in detail, and sample waveforms are presehted. A description of the laboratories used to make the measurements is included in a companion paper. This work was sponsored by the Electric Power Research Institute under Contract RP751-1.
No takes yet. Share an insight, caveat, or question.
Perkins et al. (1984) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: