Power-flow study

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Model

Power grids Nonlinear system Phasor Direct current Active power

6 related topics

Newton–Raphson solution method

Newton–Raphson method Iterative method Taylor Series Jacobian Norm

5 related topics

Other power-flow methods

Gauss–Seidel method Fast-decoupled-load-flow method Holomorphic embedding load flow method Backward-Forward Sweep (BFS) method Laurent Power Flow (LPF) method

5 related topics

Overview

Power engineering Numerical analysis Electric power Steady-state Bus

14 related topics

Topics to explore

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Overview

Power engineering
Numerical analysis
Electric power
Steady-state Steady state (electronics)
Bus Busbar
One-line diagram
Per-unit system
Optimal operations of groups of generating units Unit commitment problem in electrical power production
Network analyzers Network analyzer (AC power)
Short-circuit
Unit commitment
Economic dispatch
Linear programming
Kilowatt hour

Model

Power-flow problem formulation

Slack bus
Bus admittance matrix Ybus matrix

Newton–Raphson solution method

Newton–Raphson method
Iterative method
Taylor Series
Jacobian Jacobian matrix and determinant
Norm Matrix norm

Other power-flow methods

Gauss–Seidel method
Fast-decoupled-load-flow method Fast-decoupled-load-flow method?action=edit&redlink=1
Holomorphic embedding load flow method
Backward-Forward Sweep (BFS) method Backward-Forward Sweep (BFS) method?action=edit&redlink=1
Laurent Power Flow (LPF) method Laurent Power Flow (LPF) method?action=edit&redlink=1

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Map overview Semantic statistics

Nodes38

Edges37

Triples22

Avg. degree1.95

Density0.052632

Components1

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Power-flow study

Top relations

related to Power-flow problem formulation · 7

Power-flow study → Due, Generator Bus, Load Bus, Once, The, This, With

is a · 2

Power-flow study → magnitude and phase angle of the voltage at each bus, numerical analysis of the flow of electric power in an interconnected system

Important terminology Word statistics

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Important terminology

power power-flow system load bus flow study voltage equations analysis method magnitude systems real reactive known generator displaystyle angle buses

Entity relationships Subject–Predicate–Object triples

Subject	Predicate	Object	Confidence	Src
Power-flow study	is a	numerical analysis of the flow of electric power in an interconnected system	0.90	text
Power-flow study	is a	magnitude and phase angle of the voltage at each bus	0.90	text
a one-line diagram	instance of	A power-flow study usually uses simplified notations	0.80	text
per-unit system.In terms of its approach to uncertainties	instance of	A power-flow study usually uses simplified notations	0.80	text
power-flow study can be divided to deterministic power-flow study	instance of	A power-flow study usually uses simplified notations	0.80	text
uncertainty-concerned power-flow study	instance of	A power-flow study usually uses simplified notations	0.80	text
probabilistic	instance of	there are several approaches that has been used	0.80	text
possibilistic	instance of	there are several approaches that has been used	0.80	text
information gap decision theory	instance of	there are several approaches that has been used	0.80	text
robust optimization	instance of	there are several approaches that has been used	0.80	text
and interval analysis.Performing a power-flow study on an existing system provides insight	instance of	there are several approaches that has been used	0.80	text
recommendations as to the system operation	instance of	there are several approaches that has been used	0.80	text

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Model

Newton–Raphson solution method

Other power-flow methods

Overview

Key facts & relationships

Topics to explore

Overview

Model

Power-flow problem formulation

Newton–Raphson solution method

Other power-flow methods

Advanced semantic analysis

Map overview Semantic statistics

Power-flow study

How this topic connects Entity context

Power-flow study

Top relations

Important terminology Word statistics

Important terminology

Entity relationships Subject–Predicate–Object triples

Related concept clusters Concept neighborhoods

Connections between topic areas Semantic bridges