In many cases coronas can be suppressed by corona rings, toroidal devices that serve to spread the electric field over larger area and decrease the field gradient below the corona threshold.
12.
The concept for halo headlights was called the Corona Rings by BMW . Through constant technology improvement, halo headlights could serve as daytime running lights ( DRL ) and also as evening city lights.
13.
In order to suppress corona formation, terminals on high voltage equipment are frequently designed with smooth large diameter rounded shapes like balls or toruses, and corona rings are often added to insulators of high voltage transmission lines.
14.
Even higher voltages can be measured with capacitor divider probes, though the larger physical size and other mechanical features ( e . g ., corona rings ) of these devices often preclude their use as handheld probes.
15.
Manufacturers suggest a corona ring on the line end of the insulator for above 230 kV and on both ends for above 500 kV . Corona rings prolong lifetime of insulator surfaces by suppressing the effects of corona discharge.
16.
Manufacturers suggest a corona ring on the line end of the insulator for above 230 kV and on both ends for above 500 kV . Corona rings prolong lifetime of insulator surfaces by suppressing the effects of corona discharge.
17.
A "'corona ring "', also called an "'anti-corona ring "', is a toroid of conductive material, usually metal, which is attached to a terminal of high voltage equipment.
18.
A "'corona ring "', also called an "'anti-corona ring "', is a toroid of conductive material, usually metal, which is attached to a terminal of high voltage equipment.
