S3 paralelo PD3 (2T)

Post on 21-Jun-2015

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Transcript of S3 paralelo PD3 (2T)

S3||PD3 (2T) -primarioak izarrean eta triangeluan-

Tentsio konposatuen arteko transformazio erlazioa:

n1n2

=

U13

U2

=30000

3500

=603

n1n2' =

U13

U23

=30000

3500

3= 60

Vo = 2 ⋅U2 ⇒Vo = 2 ⋅ 500 = 707.1v

Vo' = 2 ⋅ U2

3

⇒Vo

' = 2 ⋅ 5003

= 408.2v

S3 PD3

VL = 3 ⋅V0 '⋅cos15º⋅cos(α −15º)

⇒α = 0º⇒VL = 3 ⋅V0 '⋅cos215º⇒VL MIN

⇒α =15º⇒VL = 3 ⋅V0 '⋅cos15º⇒VL MAX

⇒α = 30º⇒VL = 3 ⋅V0 '⋅cos215º⇒VL MIN

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