Analysis of Limit Cycles in a Two-Transistor Saturable-Core Parallel Inverter |
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Authors: | Lee FCY Wilson TG Feng SYM |
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Institution: | Duke University Durham, N.C. 27706; |
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Abstract: | A familiar two-transistor saturable-core parallel inverter is modeled as a nonlinear negative resistance in parallel with energy-storage elements. The techniques of singular-point analysis are combined with piecewise linear techniques to permit determination of solution trajectories on the phase plane. Clear insight is provided, not only into steady-state oscillation, but also into transient behavior of the circuit. Experimental results confirming the analytical model are included. |
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