[EP] MINTEGIA (2010/03/11) Azterketa: 2008ko Iraila, A atala (ebazpena)

ISARE  (J1)1  (J1)2  Δ   U1  12000 λ   U1  12000   =   =  U 2 1 400  U 2 2 400 Δ  λ  € € (IC)1  (IC)2 = (IC)1 = IC 

Δ   U  12000  n  U 12000 1   = ⇒  1 = 1 = = 30  U 2 1 400  n 2 1 U 2 400 Δ  λ   U1  12000  n1  U1 12000 = ⇒   = 3= 3 = 30    U 2 2 400  n2 2 U 2 400 λ  3 3 €

(V13)1 60o (V13)2

(Is3)1 (V13)1 D1 1 IC 3 2 1 IC − IC € 3 3 IS1 IS2 € IS3 RL € 1 (Is1)1 2 IC IC 3 3 € D3 € IC 2 − IC 3 2 IS1 = IC (VL)1 3 € 1 (V12)1 (V13)1 (V23)1 (V21)1 (V31)1 (V32)1 IS 2 = − IC 3 1 IS 3 = − IC 3 30 60 90 120 150 180 210 240 270 300 330 360 €

(Is3)1 1 2 IC IC 3 3 1 IC 3 € € (V23)1 1 − IC € 3 2 − IC IS1 3 IS2 € D1 (Is1)1 IS3 2 € IC 3 2 1 IC IC 3 RL 3 € 1 € − IC € D3 IC 2 3 − IC 3 € 1 (VL)1 IS1 = IC € 3 (V12)1 (V13)1 (V23)1 (V21)1 (V31)1 (V32)1 1 IS 2 = IC 3 2 IS 3 = − IC 3 30 60 90 120 150 180 210 240 270 300 330 360 €

(V12)1 D1 (Is3)2 2 IC 3 1 1 IC IC 3 3 2 IC € IS1 3 RL 1 IS2 − IC 3 € 2 € IS3 − IC 3 € D2 IC € (Is1)2 2 € 1 3 IC IS1 = IC 1 3 3 IC 2 € IS 2 = − IC 1 3 € − IC 3 2 1 − IC 3 IS 3 = IC 3 (VL)1 € € (V12)1 (V13)1 (V23)1 (V21)1 (V31)1 (V32)1 € 30 60 90 120 150 180 210 240 270 300 330 360

(J1)1 = (Ip1)1 - (Ip3)1 x (J1)1 € −x Δ  n1  € 2   (Ip3)1 3 x 1  n 2 1 x Δ 3 € 1 − x € 3 2 − x 3 € € (Ip1)1 2 € x 3 1 x 3 € IC € 1 − x 3 2 − x 3 30 60 90 120 150 180 210 240 270 300 330 360 € €

(J1)2 = (Ip1)2  n2    ⋅ ( IC )1 = x (J1)2   n1 1 € λ  n  −  2  ⋅ ( IC )1 = −x  n1 1  n1   n1    =   (Is1)2 €  n 2  2  n 2 1 IC λ  -IC € (VL)2 (V32)2 (V12)2 (V13)2 (V23)2 (V21)2 (V31)2 IC  30 60 90 120 150 180 210 240 270 300 330 360

(J1)1 x 1  2π 2 (J1 )1 = (J1 ) 2 = ⋅ 2 ⋅ ⋅ ( x)  € 2π  3  −x 2  n2  (J1 )1 = (J1 ) 2 = ⋅   ⋅ IC € 3  n1 1 (J1)2 x € 2 1 (J1 )1 = (J1 ) 2 = ⋅ ⋅ 600 = 16.33A 3 30 −x € € ISARE ISARE = 1  2π ⋅ 2 ⋅ 2 ⋅ (2x )  2x 2π  3  € 2  n2  ISARE = 2 ⋅ ⋅   ⋅ IC 3  n1 1 −2x 2 1 ISARE = 2 ⋅ ⋅ ⋅ 600 = 32.66A 30 60 90 120 150 180 210 240 270 300 330 360 3 30 €

(VLC )1 = (VLC 0 )1 − (ΔVX )1 = (VLC 0 )1 − 0.12(VLC 0 )1 = (1− 0.12) ⋅ (VLC 0 )1 = 0.88 ⋅ 540 = 475v Δ  (VLC 0 )1 = VLC 0 S 3 = 3VO S 3 = ( 3⋅ 400 2 ) = 540v Δ  π π VO S 3 = 2 ⋅ U 2 = 400 2 € (VLC ) 2 = (VLC 0 ) 2 − (ΔVX ) 2 = (VLC 0 ) 2 − 0.12(VLC 0 ) 2 = (1− 0.12) ⋅ (VLC 0 ) 2 = 0.88 ⋅ 540 = 475v λ   2 3⋅ 3 ⋅  400  3 3 ⋅ VO PD 3  3 λ  (VLC 0 ) 2 = VLC 0 PD 3 = = = 540v π π   2 VO PD 3 = 2 ⋅ U 2  = 400  3 3

FSARE = (PLC )1 + (PLC ) 2 = [(V ) ⋅ (I ) ] + [(V ) LC 1 C 1 LC 2 ⋅ (IC ) 2 ] = [475 ⋅ 600] + [475 ⋅ 600] = 0.84 3 ⋅ U1 ⋅ ISARE 3 ⋅ U1 ⋅ ISARE 3 ⋅12000 ⋅ 32.66  ΔV  cos(ϕ1 )1 = 1−  X  €  VLC 0 1 VR cos(ϕ1 )1 = 1− 0.12 = 0.88 (ϕ1 )1 = arccos(0.88) = 28.35º (I1)1 (ϕ1 )1 = (ϕ1 ) 2  ΔVX  (I1)2 cos(ϕ1 ) 2 = 1−    VLC 0  2 € (I1)SARE = (I1)1 + (I1)2 cos(ϕ1 ) 2 = 1− 0.12 = 0.88 (ϕ1 ) 2 = arccos(0.88) = 28.35º (VLC 0 )1 ⋅ (IC )1 (VLC 0 ) 2 ⋅ (IC ) 2 540 ⋅ 600 + 540 ⋅ 600 (I1 ) SARE = (I1 )1 + (I1 ) 2 = + = = 31.17A € 3 ⋅ U1 3 ⋅ U1 3 ⋅12000 (I≈ ) SARE 2 2 ISARE − ( I1 ) SARE  I 2  32.66  2 τ SARE = = =  SARE  −1 =   (I )   −1 = 0.31 € (I1 ) SARE ( I1) SARE  1 SARE   32.17 

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[EP] MINTEGIA (2010/03/11) Azterketa: 2008ko Iraila, A atala (ebazpena)

by Oskar Casquero on Mar 10, 2010

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[EP] MINTEGIA (2010/03/11) Azterketa: 2008ko Iraila, A atala (ebazpena) — Presentation Transcript