Corona discharge - Wikipedia
A corona discharge is an electrical discharge caused by the ionization of a fluid such as air surrounding a conductor carrying a high voltage. It represents a local region where the air (or …
Corona (optical phenomenon) - Wikipedia
In meteorology, a corona (plural coronae) is an optical phenomenon produced by the diffraction of sunlight or moonlight (or, occasionally, bright starlight or planetlight) [1] by individual small …
What is the Corona Effect in Overhead Transmission Lines?
2022年2月23日 · The phenomenon of violet glow, hissing sound and production of ozone gas in an overhead transmission line is known as corona. When a very high voltage is applied across …
Haloes and Coronas - Met Office
Find out more about Haloes and Coronas and how they form. Haloes require ice crystals to form - either from high cirrus cloud of free falling crystals. Typically sunlight or moonlight is reflected...
Corona Discharge Physics and Applications | SpringerLink
Together with the lightning spark or arc, electrical coronas probably are the first electrical phenomenon observed by man. Certainly a phenomenon like the cold Fire of St. Elms playing …
The Nature and Manifestation of Corona Discharge - Hubbell …
2018年12月4日 · In physics, the glow and audible event occurring when an insulator is exposed to excessive voltages is called a corona. It may also be known in the electric industry as “corona …
Electromagnetic Spectrum of the Corona Discharge and Their
2021年12月24日 · In this chapter, an analysis of the electromagnetic spectrum of the CD is presented. The CD is generated at a short transmission line located within a semi-anechoic …
Corona is an electrical discharge (i.e. partial breakdown of air insulation) occurring in the high electric field region, generally in the vicinity of conducting surfaces, but sometimes also near …
Chaotic characteristics of corona discharges in atmospheric air
2008年11月21日 · The results show that the chaotic phenomenon is found in the corona circuit by the experimental study and nonlinear dynamic analysis. The basic dynamic characteristics, …
Corona is the physical manifestation of energy loss and can transform discharged energy into very small amounts of sound, radio noise, heat, and chemical reactions with air components. …