METHOD OF ELECTRODES SHAPES SELECTION FOR HIGH VOLTAGE CHARGE NEUTRALISERS Russian patent published in 2012 - IPC H01T1/00 H01J17/04 

FIELD: electric engineering.

SUBSTANCE: invention relates to gas discharge engineering. The method to choose shape of electrodes for high voltage charge neutralisers is with at least one electrode being made up from coaxial parts as revolved solids with flat surface. Preliminary, a system of two auxiliary electrodes made up from coaxially placed disks and/or rods and/or cylinders is created to define configuration and mutual arrangement of elements and to define shape of equi-potential surfaces of electric field between the electrodes, and select equi-potential surface with a potential being within 0.4-0.6 U with regard to any auxiliary electrode, where U - voltage between auxiliary electrodes of charge neutraliser and mating parts of electrode are placed inside, tangentially and too approximately to the selected equi-potential surface.

EFFECT: ensuring maximum value of electric field intensity in inter-electrode clearance area and reduction of field intensity on extreme parts of electrodes and surfaces of other charge neutraliser parts.

3 cl, 8 dwg