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3750, .

.

R-C . :

=Q/U=170*10-6/248.265 =6,848*10-7=0,68 (2.5.5.1), [6, c.375]

Q=170 (. .2)

Up=0.75* U. max=0.75*331.02=248.265 B

U. max=331.02 (. 2.3.6.1)

:

(2.5.5.2), [6. c.375]

R≤11.24

L=8.6*10-5 .

, R-C :

=0,042 (2.5.5.3), [6, c.375]

, 2-23, :

0,0625 [8, c.55]

5,1 [8, c.55]

75-24, :

630 [9, c.200]

0,68 [9, c.200]

 

R-C .

:

R=(U-Up)/Ia=(900-205,2)/100=6,948

U=900 (. . 2)

Up=205,2 (. . 2)

Ia=100 , (. 2.1.1).

:

(2.5.6.2), [2, c.371]


C=4.147


WL=159.236

ε=I/I=1

k=1 .

2-23, :

0,0625

-4,3

 

2-0,24-40-33, :

-630

6,8

 

(3.1.1), [1, c.30]

=80 , .

∑Δ= Δ+ Δ+ Δ+ Δ (3.2.2), [6, c.104]

Δ=m*ΔU*I .=6*1,25*100=750 - (3.2.2), [6, c.104]

m=6 .

ΔU=1,25 [1, c.30]

I =100 (. 2.1.1)

Δ= Δ+ Δ=1970+370 =2,34

Δ=1970 .. (. .2)

Δ=370 .. (. .2)

Δ=1600 , (0,3-3)% [1, c.30]

Δ=I2*Rp=3002*0.000982=88.38

I=300 .

Rp=0,000982 .

∑Δ=750+2340+88,38+1600=4778,38


η=0,934

 

χ=ν*Cosφ=0,955*Cos(36,175)=0,771 (3.2.1), [6, c.161]

ν=0,955 [1, c. 30]

φ=α+γ/2=32.35+7.65/2=36.175 .

α=32,35 ( 2.3.6.4)

γ=7,65 ( 4.1.3);





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