Concept

Power factor

Related lectures (31)

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

Power in Single-Phase AC, Different Power Types

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

Power in AC Circuits

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

Three-Phase Power: Active Power

Explores three-phase power, emphasizing the calculation of active power in symmetrical systems.

Electrotechnique I: Complex Apparent Power

Covers active, reactive, and apparent powers, as well as complex impedance properties.

Electroacoustics: Notions of Acoustics

Covers fundamental concepts of electroacoustics, including frequency response, sensitivity, efficiency, power, and directivity.

Power in AC Circuits: Analysis and Optimization

Covers the analysis of time-dependent power consumption in AC circuits.

Circuits in Sinusoidal Mode

Explores the fear of missing out on social media and the behavior of circuits in sinusoidal mode.

Three-Phase Systems: Bias in Judgment and Power Analysis

Explores bias in judgment and power analysis in three-phase systems, including symmetrical and non-symmetrical configurations, load connections, and transient circuits.

Sinusoidal AC Power: Analysis and Components

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

Symmetrical Three-Phase Systems

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

Power Factor Correction: Industrial Impedance and Power Loss

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

Electrical Networks: Phasor Diagrams and Reactive Power

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

Single-Phase Sinusoidal Circuits: Instantaneous Power

Explains the calculation of instantaneous power in single-phase sinusoidal circuits and covers apparent power, complex power, and power factor correction.

Poynting Theorem: Instantaneous Power Calculation

Explains the calculation of instantaneous power and energy exchange in electrical currents.

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3-Phase Systems: Voltage Relationships

Explores voltage relationships in 3-phase systems, power calculations, and implications of unbalanced systems.

Three-Phase Circuits: Power and Step Response Analysis

Explores power in three-phase systems and step response analysis of RC and RL circuits.

Asynchronous Machine: Characteristics and Performance Analysis

Covers the characteristics and performance analysis of a three-phase asynchronous machine.

Alternative Regime Methods: Power Resolution

Explains alternative regime methods in electrical engineering, emphasizing power resolution through examples.