application-note · German
Anwendungsbeispiele für Analogrechner — Beispiel 5: Transformator
A 6-page Telefunken application example (Beispiel 5, October 1963) showing how to simulate a power transformer on an analog computer, including a nonlinear iron-core magnetization characteristic. The document derives normalized differential equations for both ohmic-inductive and ohmic-capacitive loads, presents the analog computing circuit using the implicit (open-amplifier) method, and shows computed waveforms of primary and secondary currents at switch-on.
transformer simulationapplication examplenonlinear magneticscircuit equations