Electrotechnique I: Complex Apparent Power

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Related lectures (53)

Power in AC Circuits Log in to Mediaspace to watch this video

Explains how to calculate instantaneous power in AC circuits and discusses power components for different circuit elements.

Laws of Kirchhoff: Reminder and Examples Log in to Mediaspace to watch this video

Covers the laws of Kirchhoff, current and voltage dividers, and circuit simplifications.

Charge capacitive et resistive Log in to Mediaspace to watch this video

Explores the temporal variation of load voltage in a complex transmission line example.

Power Factor Correction: Industrial Impedance and Power Loss Log in to Mediaspace to watch this video

Explains power factor in AC circuits and methods for improving it, including adding capacitors in parallel.

Direct Current Circuits: Kirchhoff's Laws and Resistors Log in to Mediaspace to watch this video

Covers DC currents, resistors, capacitors, Kirchhoff's laws, and electromotive force in electric circuits.

Impedance Networks Log in to Mediaspace to watch this video

Explores impedance networks, Kirchhoff's laws, and voltage/current dividers in complex circuits.

AC Circuits Analysis: Maxwell's Equations to Impedance Log in to Mediaspace to watch this video

Explores AC circuits analysis, from Maxwell's equations to impedance and experimental phase shifts verification.

Apparent and True Power: Transformer Log in to Mediaspace to watch this video

Explains apparent and true power in circuits, power factor, transformers without load resistors, and transformers with load resistors.

Untitled Log in to Mediaspace to watch this video

Sinusoidal AC Power: Analysis and Components Log in to Mediaspace to watch this video

Explores single-phase sinusoidal AC power analysis, including active, reactive, and apparent power concepts.

Electricity Fundamentals: Inductance and Complex Impedance Log in to Mediaspace to watch this video

Explores the relationship between current and voltage, sinusoidal signals, and impedance in electrical circuits.

Electrical Networks: Phasor Diagrams and Reactive Power Log in to Mediaspace to watch this video

Explores active and reactive losses in electrical networks using phasor diagrams.

AC Circuits: Reactances and Complex Impedances Log in to Mediaspace to watch this video

Explores AC circuits, Ohm's law, Kirchhoff's laws, phase shifts, filters, and power consumption in AC circuits.

Kirchhoff's Rules: Circuits & Power Log in to Mediaspace to watch this video

Discusses Kirchhoff's rules in circuits, power, resistivity measurement, and resistor grouping.

Impedance Matching and Wireless Communication Log in to Mediaspace to watch this video

Explores impedance matching in passive RF circuits and wireless communication principles, covering analog and digital modulation, power efficiency, and noncoherent detection.

Electric Circuits: Fundamentals Log in to Mediaspace to watch this video

Covers the basics of electric circuits, including circuit components and current flow.

Linear Circuits in Sinusoidal Regime Log in to Mediaspace to watch this video

Explores linear circuits in sinusoidal regime, covering phasors, impedance, power calculations, Thevenin/Norton equivalents, and frequency analysis.

Symmetrical Three-Phase Systems Log in to Mediaspace to watch this video

Explains the generation of symmetrical three-phase systems and the calculation of active, reactive, and apparent power.

Impedance: RL, RC, RLC Circuits Log in to Mediaspace to watch this video

Covers the analysis of RL, RC, and RLC circuits, focusing on impedance calculations and current determination.

Three-Phase Circuits: Fundamentals and Balanced Loads Log in to Mediaspace to watch this video

Explores the fundamentals of three-phase circuits and balanced loads, including voltage/current relationships and impedance connections.

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