15.75 in
14
15.75 in ick check of fields in a test structure – design will be improved A Ross Engineering Toroid water jetted plate ground plane shaped button cable connection electrode 20 kV bias ~5.6 cm
description
quick check of fields in a test structure – design will be improved. water jetted plate. A Ross Engineering Toroid. 20 kV bias. 15.75 in. ~5.6 cm. ground plane. shaped button cable connection electrode. read C/cm as kV/cm. Tipped toroid connection. - PowerPoint PPT Presentation
Transcript of 15.75 in
15.75 in
quick check of fields in a test structure – design will be improved
A Ross Engineering Toroidwater jetted plate
ground planeshaped button cable connection electrode
20 kV bias
~5.6 cm
read C/cm as kV/cm
Tipped toroid connection
top of 3/8 in plate ¾ in below toroid center
plate to floor 5.3 cm
tipped toroid connection
can raise toroid to equalize field on disk with plate corner
6 in radius sphere section
3/8 inch high
1/8 inch hole fillet radius .02 inch
Hot spot is on disk edge for this case with top 7/8 inch below toroid center
Ross Engineering T201 toroid
21 inch outside diameter3 inch diameter ring
The T201 is rated for 200 kV
This is a check of this design to see what field they are running with a 200 kV rating.
Calculate the field with toroid far from ground boundaries with a 200 kV bias
The potential is shown here.
The field strength is shown here.
The maximum field on the surface of the toroid is 20 kV/cm with a 200 kV bias. This is 2/3 of the breakdown field in air.
Ross Engineering T201 toroid biased to 200 kV
