Technology Department

17 May 2015 A.Adraktas

MKD 3D field calculations

MKD 3D field calculationsA. Adraktas

Acknowledgments: V. Senaj

MKD meeting, 7 May 2015

Technology Department

27 May 2015 A.Adraktas

MKD 3D field calculations

• Based on the requirement to reduce the electrostatic field below 1.5 MV the design of the GTO stack was modified to achieve this goal

• Following the proposals of V.Senaj i also made a model to verify the results of these modifications

Technology Department

37 May 2015 A.Adraktas

MKD 3D field calculations

3D field calculations for the model with 20mm displacement of the ground busbar ( highest field of 1.47MV)

Technology Department

47 May 2015 A.Adraktas

MKD 3D field calculations

3D field calculations for the model with 20mm displacement of the ground busbar ( upper part field: 1.44MV)

Technology Department

52 April 2015 A.Adraktas

MKD 3D field calculations

Conclusions• The required goal of 1.5MV was achieved with these

modifications• Further optimization can be made for the thickness of araldite

surrounding the ground busbar to reduce the field