Power and Energy Measurements (164)

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Chapter Outline

Chapter 11 - Power and Energy Measurements (Instrumentation for Electrical Test and Measurement)

  • Introduction to Power and Energy Measurements
    • Example
  • Power in AC Circuits
    • Example
    • Single-Phase Power Measurements
    • Errors—Dynamometer Wattmeters
    • Measuring P>avg< and P>apparent< Simultaneously
  • Polyphase Circuits
    • Phasor Voltages
    • Three-phase Y-connected Generator
    • Three-phase Generator Example
    • Three Phase delta-Connected Generator
    • Polyphase Power and Measurements
    • Polyphase Measurements
  • Using a Dynamometer to Measure Power
  • Power Measurements at Higher Frequencies