Power factor

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Electrical engineering
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Electric power transmission

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Related lectures (31)

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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.