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Til emnet TSE2220 Elektriske Kraftsystemer ved USN våren 2025

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Demo øving 8

jonas@pop-os:~/git/TSE2220-elkraftsys$ python oving8.py
Oppg1:
Zeq            16.2Ω  ∠( 21.8°)   |           15Ω         6jΩ
Ir             6.81A  ∠(-21.8°)   |         6.32A     -2.53jA
Is             6.81A  ∠( -142°)   |        -5.35A     -4.21jA
It             6.81A  ∠( 98.2°)   |       -0.971A      6.74jA

Oppg 2:
Vr              130V  ∠(    0°)   |          130V         0jV
Vs              130V  ∠( -120°)   |          -65V      -113jV
Vt              130V  ∠(  120°)   |          -65V       113jV
Vrs             225V  ∠(   30°)   |          195V       113jV
Vst             225V  ∠(  -90°)   |     1.38e-14V      -225jV
Vtr             225V  ∠(  150°)   |         -195V       113jV

Zl             11.2Ω  ∠( 63.4°)   |            5Ω        10jΩ
Z              22.4Ω  ∠( 26.6°)   |           20Ω        10jΩ
Xc               30Ω  ∠(  -90°)   |           -0Ω       -30jΩ
Zeq              10Ω  ∠(    0°)   |           10Ω         0jΩ

Ir               13A  ∠(    0°)   |           13A         0jA
Is               13A  ∠( -120°)   |         -6.5A     -11.3jA
It               13A  ∠(  120°)   |         -6.5A      11.3jA

Ir_xc            26A  ∠(   90°)   |           -0A        26jA
Is_xc            26A  ∠(  -30°)   |         22.5A       -13jA
It_xc            26A  ∠( -150°)   |        -22.5A       -13jA

Ir_z           29.1A  ∠(-63.4°)   |           13A       -26jA
Is_z           29.1A  ∠(  177°)   |          -29A      1.74jA
It_z           29.1A  ∠( 56.6°)   |           16A      24.3jA

Vr_z            650V  ∠(-36.9°)   |          520V      -390jV
Vs_z            650V  ∠( -157°)   |         -598V      -255jV
Vt_z            650V  ∠( 83.1°)   |         77.7V       645jV

Sz         5.67e+04VA ∠( 26.6°)   |     5.07e+04W  2.54e+04jVAr
Szl        5.67e+03VA ∠( 63.4°)   |     2.54e+03W  5.07e+03jVAr
Sxc        6.08e+04VA ∠(  -90°)   |            0W -6.08e+04jVAr
S          6.13e+04VA ∠(-29.7°)   |     5.32e+04W -3.04e+04jVAr

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