Factors Affecting Corona Loss: 9 Factors | Electrical Engineering

There are numerous factors such as system frequency, system voltage, air conductivity, air density, conductor radius, surface of conductor, load current and atmospheric conditions, on which the corona loss depends. Factor # 1. Effect of System Frequency: From Eqs. (7.8), (7.9) and (7.10) it is obvious that corona loss varies directly as the system frequency. Factor # 2. Effect of [...]