Within MathWorks, no one felt that there was a straightforward approach to this. It would take some time and research beyond what our resources allow. They did feel Simulink and Simscape Electrical could help you build up a model of the TAB. Perhaps some experts beyond our internal community can help. I am sure that you have done your own research, but I did find this which may give you a start forward.
Sorry we couldn't offer more help.