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 1 2 3 4 5 6 I 1 I 2 I 3 I 4 I 5 I 6 I 7 I 8 I 9 I 10 R 1 R 2 R 3 R 4 R 5 R 6 R 7 R 8 E 2 E 8 J 1 J 8 Условие:

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расчет одной из схем

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___________________ :I1=-2,44721I2=0,494411I3=-1,24937I4=-1,24937I5=1,80901I6=1,80901I7=1,74378I8=-0,941621P()=I21R1+I22R2+I23R3+I24R4+I25R5+I26R6+I27R7+I28R8 =3413,64+144,221+998,987+187,31+3108,9+785,407+2098,13+336,927=11073,5(.E)= E2I2+E8I8=49,4411+-376,648=-327,207(.J)= J1(U1-U3)+J8(U3-U2)=8369,46+3031,26=11400,7()= (.E)+ (.J)= 11073,5___________________ Unm:

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I11R11+I33R13+I22R12+I44R14=E11I11R31+I33R33+I22R32+I44R34=E33R11=R7+R3+R4+R8+R1=2400R13=-R8-R1=-950R12=-R1=-570R14=R8=380R31=-R1-R8=-950R33=R1+R8+R5+R6=2140R32=R1=570R34=-R8=-380E11= -E8-I44R41-I22R21=-5340E33= E8-I22R23-I44R43=5340

2400I11-950I33=-5340-950I11+2140I33=5340I11=-1,501028I33=1,828983I22=-6I44=4I1=-I11+I33+I22=-2,6699894I3= I11=-1,5010275I4= I11=-1,5010275I5= I33=1,8289831I6= I33=1,8289831I7=-I11=1,5010275I8=-I11+I33-I44=-0,66998937

Uxx I2:

:1G112G123G134G145G15=I111G212G223G234G245G25=I221G312G323G334G345G35=I331G412G423G434G445G45=I441G512G523G534G545G55=I55G11=1/R1+1/R6+1/R7=0,00737033G12=0G13=-1/R1=-0,00175439G14=-1/R7=-0,00144928G15=-1/R6=-0,00416667G22=1/R4+1/R5+1/R8=0,0120175G23=-1/R8=-0,00263158G24=0G25=-1/R5=-0,00105263G33=1/R1+1/R2+1/R8=0,00608088G34=-1/R2=-0,00169492G35=0G44=1/R2+1/R3+1/R7=0,00470669G45=0G55=1/R5+1/R6=0,0052193I11=-J1=-6I22=E8/R8+J8=5,05263I33=-E2/R2-E8/R8+J1-J8=0,777877I44=E2/R2=0,169492I55=0 :I11R11+I22R12+I33R13=E11I11R21+I22R22+I33R23=E22I11R31+I22R32+I33R33=E33R11=R1+R8+R5+R6=2140R12=-R8=-380R13=-R1=-570R21=-R8=-380R22=R2+R3+R4+R8=1730R23=-R2=-590R31=-R1=-570R32=-R2=-590R33=R7+R2+R1=1850E11= E8+J1*R1+J8*R8E22= E2-E8-J8*R8E33= -E2-J1*R1

:I1+J1=I7+I6I1+J1=I2+I8+J8I2=I7+I3I3=I4I4+I8+J8=I5I6=I5I1*R1+I8*R8+I5*R5+I6*R6=E8I2*R2+I3*R3+I4*R4-I8*R8=E2-E8I1*R1+I2*R2+I7*R7=E2

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