Modeling converters in dynamic regime
Static converters for mcc speed variation

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Modeling converters in dynamic regime


Static converters for mcc speed variation

Authors : Jean-Paul LOUIS, Bernard MULTON, Yvan BONNASSIEUX, Michel LAVABRE

Publication date: February 10, 2003 | Lire en français

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4. Modeling converters in dynamic regime

In this section, we propose to represent converters as amplifiers whose input is the control voltage va and whose output is the voltage v, approximated by its mean value <v> applied to the motor terminals.

The operating principle of converters is fundamentally sampled, since the control effectively acts only at ignition or blocking instants; it is also non-linear. The rigorous study of these systems quickly becomes complex and requires specialized tools, which we will present later.

To remain within the framework of classical linear servo-controls, it is...

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