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A computationally efficient computer large signal simulation of thyristor chopper circuits is presented. Nonlinear circuit models are used to represent the active circuit components in a Gear iteration algorithim. The forced steady-state response of the system is found by linearizing the system at each time step and evaluating the equivalent state transition matrix. In addition, the steady-state...
The trade-off between forward voltage drop and device turn-off time can be significantly altered by the proper location of a narrow region of lower lifetime oriented perpendicular to the current flow. The proposed structure is discussed and calculations presented to illustrate this claim.
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