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ID number:667106
 
Author:
Evaluation:
Published: 02.11.2012.
Language: Latvian
Level: College/University
Literature: n/a
References: Not used
Time period viewed: 2011 - 2015 years
Table of contents
Nr. Chapter  Page.
1.  UZDEVUMA APRĒĶINS    3
1.1.  Kontūrstrāvu metode    3
1.2.  Mezglu spriegumu metode    5
1.3.  Slodzes aprēķins    7
1.3.1.  Tevenena teorēma    7
1.3.2.  Nortona teorēma    9
1.4.  Ķēdes jaudas bilance    10
1.5.  Realizācija ar PSpice    11
2.  UZDEVUMA APRĒĶINS    12
2.1.  Kontūrstrāvu metode    12
2.2.  Mezglu spriegumu metode    14
3.  UZDEVUMA APRĒĶINS    15
3.1.  Vienādojumu sistēmas diferenciālā un simboliskajā formā    15
3.2.  Kontūrstrāvu metode    15
3.3.  Avotu atdota kompleksā jauda    20
3.4.  Spriegumu kompleksās amplitūdas vektoru diagramma    20
Extract

1.3. Slodzes aprēķins
1.3.1. Tevenena teorēma
Vispirms pārveidosim shēmu tā, lai varētu atrast RT

Matlab:
r=[1 6 1 2 3 4];
Ra=r([2])+r([6])+r([2])*r([6])/r([1])
Rb=r([2])+r([1])+r([2])*r([1])/r([6])
Rc=r([1])+r([6])+r([1])*r([6])/r([2])
Rd=Rb*r([3])/(r([3])+Rb)
Re=Rc*r([4])/(r([4])+Rc)
Rf=Rd+Re
Rt=Ra*Rf/(Ra+Rf)

Rezultāti: kΩ

Ra = 34
Rb = 8.5000
Rc = 5.6667
Rd = 0.8947

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