hacheur.py

Created on April 15, 2024

515 Bytes

  haheur
tension u=aire/periode=alphaE
alpaT=rapp cyclique
Umoy=E*alphT/T=alphaE
U=sqrt(aire(u2)/T)
 = Esqrt(alpha)

  onduleur
P=UI en continu
E=P*t
E=uit
E=UQ

energie massiq=Em
Em=Echimiq/masse

Pc=Un*Ic
Ic=Pc/Un
Ic=intensite

duree echange 
DeltaT=Q/I

frequence =1/T
Ueff=sqrt(u**2)
Veff=sqrt(v**2)

redressement 
Vmoy=v*k
k=rendement transfo

Vmax=v*sqrt(2)
Vmoy=0 quand signl alternatif
Umoy=2Vmax/pi
Imoy=u(t)/R
u(t)=R*i(t)

R=charge
i(t)=intensite moy

courant alternatif en continu=bobine

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