classPrecalculation

Precalculation

Information

Precalculation

This part of the library is a bit hidden, contained in the package 'Base.Precalculation'. The main purpose of this collection of functions is to determine coefficient matrices of electric model equations from standard measurement data or from equivalent circuit diagram data, in particular for electrical AC machines.

There are several different methods used for specifying machines.

  1. Specification of main reactance, transient reactance, open-loop time-constants
  2. Specification of main reactance, closed-loop time-constants, open-loop time-constants
  3. Specification of the analogue circuit diagram reactances and resistances
  4. Direct specification of the impedance and resistance matrix

The provided functions allow obtaining 4 from 1 or 2 or 3.

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