Lectures related to Phasor | EPFL Graph Search

Three-Phase Sinusoidal Circuits: Definitions

Covers the definitions of three-phase voltages and currents in electrical science and technology.

Covers the efficiency and weight/power ratio of three-phase alternators and symmetrical three-phase systems.

Explains symmetrical three-phase systems, line voltages, line currents, and neutral current.

Explores phasors in electrical circuits, including impedance, admittance, and application to resistance, inductance, and capacitance.

Symmetrical Three-Phase Systems

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

AC Circuits Analysis: Impedance and Admittance

Explores AC circuits analysis, focusing on impedance, admittance, phasors, and sinusoidal quantities.

Electrical Circuits and Systems Fundamentals

Introduces the fundamentals of electrical circuits and systems, covering signal processing, Fourier Transform, and circuit analysis methods.

Three-Phase Circuits: Fundamentals and Balanced Loads

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

Polyphase Systems: Rotating Field and Windings

Introduces polyphase systems, focusing on rotating field, induced voltage, and phase inductance.

Signal Processing Fundamentals

Covers the basics of signal processing and electric circuits.

Sinusoidal Excitation and Complex Phasors

Explores the response of transmission lines to sinusoidal signals and the use of complex phasors for simplifying analysis.

Single-Phase Sinusoidal Circuits: Complex Numbers

Explains complex numbers in single-phase sinusoidal circuits and their geometric representation, Euler's formula, and complex exponential functions.

Star or Triangle Connection

Explains star and triangle connections in electrical engineering for balanced three-phase loads and the merging of phase tensions.

Electrical Networks: Phasor Diagrams and Reactive Power

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

Power in Single-Phase AC, Different Power Types

Explores instantaneous power, active power, reactive power, and apparent power in single-phase AC systems.

AC Circuits: Complex Impedance Analysis

Covers the analysis of AC circuits, focusing on complex impedance and phase differences between current and voltage.

Cavities and Resonators: Fundamentals and Applications

Explores the fundamentals of cavities and resonators, covering topics such as damped harmonic oscillators, cavity frequency response, and coupling to transmission lines.

Sinusoidal Quantities: Analytical Expressions and Parameters

Covers the analytical expressions and parameter definitions of sinusoidal quantities in electrical engineering.

Triangle-Star Transformation

Explores the transformation of a triangle assembly into a star assembly.

Complex Calculations in Electricity

Covers complex calculations in electricity, focusing on the relationship between voltage and current in circuits.