Voltage uye zvishwe zve transformers - matambudziko nemhinduro

1.

Zvichibva patafura iri pamusoro, tsvaga R naP.

mhinduro

Muedzo weTransformer:

V_s N_p = N_s V_p uye V_p I_p =V_s I_s

V_s = voltage yechipiri, V_p = chikuru voltageN_s = zvishwe zvechipiri, N_p = zvishwe zvekutanga_, I_p = chikuru mafambiro, Ini_s = simba rechipiri

Voltage yekutanga (V)_p)

V_p I_p =V_s I_s

V_p (4) = (10)(80)

V_p = 800/4

V_p = R = 200 Volt

Zvidimbu zvechipiri (N)_s)

V_s N_p = N_s V_p

(10)(600) = N_s (200)

6000 = 200 N_s

N_s = 6000/200

N_s = P = zvishwe makumi matatu

2.

Zvichibva patafura iri pamusoro, tsvaga K naL.

Solution:

Mari yechipiri (I)_s) ye transformer 1:

V_p I_p =V_s I_s

(200)(3) = (300)(I)_s)

I_s = 600/300

I_s = K = 2 A

Voltage yechipiri (V)_s) of transformer 2:

V_p I_p =V_s I_s

(40)(0,75) = V_s (1)

V_s = L = 30 Volt

3.

Zvichibva patafura iri pamusoro, tsvaga P na Q.

Solution:

Voltage yekutanga (V)_p)

V_s N_p = N_s V_p

(220)(300) = (600) V_p

(220)(3) = (6) V_p

660 = 6 V_p

V_p = 660/6

V_p = P = 110 Volt

Simba rekutanga (I)_p)

V_p I_p =V_s I_s

(110)(I)_p) = (220)(2)

(110)(I)_p= = 440

I_p = 440/110

I_p = Mubvunzo = 4 A