electrica.py

Created on December 19, 2023
1.09 KB
Generadores

Corr-Ten       Ten-Corr
A * R            V/ R

P Fuentes -------------------------

P = I*V    W
2 - 1

I = V/R
1 - 2

P Resistencias ----------------------

VR3 = V2-V3
PR3 = R * I^2

Corriente Resistencia --------------

I = V1-V2 / R

--------------------------------

Bobina - Hilo
Condensador - abierto

-----------------------------------------
Estrella Triangulo

E - T

RA = R1*R2+R2*R3+R3*R1 / R1

T-E

R1 = RB*RA / RA+RB+RC
R2 = RC*RA / RA+RB+RC
-------------------------------------
Dipolo TH  (vacio)
Rth y eth

Rth= Zl
Rth = eth / icc
Rth = eth / In

Dipolo Norton
In y Rn

Rth = Rn
In = eth / Rth
iL = eth / Rth + Zl
ICC = In

P = eth^2 / 4Rth
P = Rth * I^2


PARTE 2 -------------------------------

Parte i de impedancia
Reactancia

La carga solo consume pot activa
dos vectores en misma lin

En sistemea trif equi
Vrn = Vsn + Vtn
Zrs = Zst = Ztr

Factor Pot de 1 
-> coinicde pot activa

Transformador real (zcc y zo)
->consume pot activa y react

Sist mono equi
-> solo si equilib

Sist tri equi 50hz
Pot inst sum :
  Nos es funcion perdiodica
  es consante en tiempo