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- Nodal_analysis abstract "In electric circuits analysis, nodal analysis, node-voltage analysis, or the branch current method is a method of determining the voltage (potential difference) between "nodes" (points where elements or branches connect) in an electrical circuit in terms of the branch currents.In analyzing a circuit using Kirchhoff's circuit laws, one can either do nodal analysis using Kirchhoff's current law (KCL) or mesh analysis using Kirchhoff's voltage law (KVL). Nodal analysis writes an equation at each electrical node, requiring that the branch currents incident at a node must sum to zero. The branch currents are written in terms of the circuit node voltages. As a consequence, each branch constitutive relation must give current as a function of voltage; an admittance representation. For instance, for a resistor, Ibranch = Vbranch * G, where G (=1/R) is the admittance (conductance) of the resistor.Nodal analysis is possible when all the circuit elements' branch constitutive relations have an admittance representation. Nodal analysis produces a compact set of equations for the network, which can be solved by hand if small, or can be quickly solved using linear algebra by computer. Because of the compact system of equations, many circuit simulation programs (e.g. SPICE) use nodal analysis as a basis. When elements do not have admittance representations, a more general extension of nodal analysis, modified nodal analysis, can be used.While simple examples of nodal analysis focus on linear elements, more complex nonlinear networks can also be solved with nodal analysis by using Newton's method to turn the nonlinear problem into a sequence of linear problems.".
- Nodal_analysis thumbnail KCL.png?width=300.
- Nodal_analysis wikiPageExternalLink Nodal_Analysis.
- Nodal_analysis wikiPageExternalLink 2.html.
- Nodal_analysis wikiPageExternalLink node.php.
- Nodal_analysis wikiPageID "2329101".
- Nodal_analysis wikiPageRevisionID "603855535".
- Nodal_analysis hasPhotoCollection Nodal_analysis.
- Nodal_analysis subject Category:Electrical_engineering.
- Nodal_analysis subject Category:Electronic_circuits.
- Nodal_analysis type Artifact100021939.
- Nodal_analysis type Circuit103033362.
- Nodal_analysis type Device103183080.
- Nodal_analysis type ElectricalDevice103269401.
- Nodal_analysis type ElectronicCircuits.
- Nodal_analysis type Instrumentality103575240.
- Nodal_analysis type Object100002684.
- Nodal_analysis type PhysicalEntity100001930.
- Nodal_analysis type Whole100003553.
- Nodal_analysis comment "In electric circuits analysis, nodal analysis, node-voltage analysis, or the branch current method is a method of determining the voltage (potential difference) between "nodes" (points where elements or branches connect) in an electrical circuit in terms of the branch currents.In analyzing a circuit using Kirchhoff's circuit laws, one can either do nodal analysis using Kirchhoff's current law (KCL) or mesh analysis using Kirchhoff's voltage law (KVL).".
- Nodal_analysis label "Análisis de nodos".
- Nodal_analysis label "Knotenpotentialverfahren".
- Nodal_analysis label "Metoda potencjałów węzłowych".
- Nodal_analysis label "Metodo dei nodi".
- Nodal_analysis label "Méthode des nœuds".
- Nodal_analysis label "Nodal analysis".
- Nodal_analysis label "Метод узловых потенциалов".
- Nodal_analysis label "تحليل عقدي للدارات الكهربائية".
- Nodal_analysis label "節點分析".
- Nodal_analysis sameAs Knotenpotentialverfahren.
- Nodal_analysis sameAs Análisis_de_nodos.
- Nodal_analysis sameAs Méthode_des_nœuds.
- Nodal_analysis sameAs Metodo_dei_nodi.
- Nodal_analysis sameAs 노달_회로분석.
- Nodal_analysis sameAs Metoda_potencjałów_węzłowych.
- Nodal_analysis sameAs m.0745cz.
- Nodal_analysis sameAs Q1203451.
- Nodal_analysis sameAs Q1203451.
- Nodal_analysis sameAs Nodal_analysis.
- Nodal_analysis wasDerivedFrom Nodal_analysis?oldid=603855535.
- Nodal_analysis depiction KCL.png.
- Nodal_analysis isPrimaryTopicOf Nodal_analysis.
