.PowerSystems.Utilities.Precalculation

Information

Functions needed for the determination of coefficient-matrices from a set of phenomenological input parameters.

up users guide

The second part of this package has been written in honour of I. M. Canay, one of the important electrical engeneers of the 20th century. He understood, what he wrote, and his results were exact. The package is based on his ideas and formulated in full mathematical generality.

Literature:

Contents

NameDescription
baseVBase voltage
baseIBase current
baseSBase power
baseRBase resistance
baseLBase inductance
baseRLBase resistance and inductance
baseGCBase conductance and capacitance
baseTrafoVBase voltage transformers
baseTrafoRLBase resistance and inductance transformers
machineDCserCalculates coefficients of DC-machine series excited
machineDCparCalculates coefficients of DC-machine parallel excited
machineDCpmCalculates coefficients of DC-machine permanent magnet
machineAsynCalculates coefficient matrices of asynchronous machine
machineSyn3rdCalculates coefficient matrices of synchronous machine, 3rd order
machineSynCalculates coefficient matrices of synchronous machine
polyCoefCalculates polynome coefficients from time constants
polyTimeCalculates time constants from polynome coefficients
x_transientCalculates x_transient from x, T_closed, and T_open, forward transform
T_closedCalculates T_closed from x, x_transient, and T_open, backward transform
T_openCalculates T_open from x, x_transient, and T_closed, backward transform
i_fieldCalculates complex field current
Tsig_xsigCalculates Tsig and xsig
z_fromTransDatCalculates impedance matrix z from transient data
z_fromEqCircCalculates impedance matrix z from equivalent circuit
equiCircuitCalculates equivalent circuit from transient data
transientDataCalculates transient data from equivalent circuit

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