POLITECHNIKA WARSZAWSKA

A1. Description of the simulation program
- graphmode 4 dla SVGA 1024*768, 256 colours;
• Selection of graphic pages number:
- npage = number of pages - 1;
• if npage is 0 then we have options:
- page_op 0 without second graphic page;
- page_op 1 second page below the first ones;
- page_op 2 second graphic page on the right relative to the first;
- page_op 3 without first graphic page;
• header mode - flag_hw;
• grid on/off - gridx, gridy;
• number of ticks on axes - nxt, nyt;
• number of significant digits on axes and overheads (window title) - xnmb, ynmb,
vnmb;
• windows width - ...width (i.e. all variables with this ending);
• colours - ...c (i.e. all variables with this ending);
• how often the results are displayed - dstep;
Induction motor parameters:
• resistances and reactances - rs, xs, rr, xr, xM;
• mechanical (acceleration) time constant - Tm;
• nominal speed - omega_n;
• reference synchronous speed - n_s;
• load torque - mL;
Control parameters:
• DC link voltage - ud;
• triangular carrier period - tgen;
• sinus wave amplitude - ampsin;
• triangular carrier amplitude - amps;
Integer parameters:
• writing to file - flag_f;
• number of output file - npl;
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