Section outline

    • Quality of Supply, Voltage Quality
    • Voltage quality parametres acording EN 50160
      • voltage variations
      • voltage fluctuations
      • voltage unbalance
      • harmonics
      • voltage dips and interruptions
    • Causes, effects of disturbances, mitigation measures

    • Basics of PQ File

      Detailed information you can find in books:        

      Bollen – Understanding Power Quality Problems, chapter 1

      Lakervi - Electricity Distribution Network Design, chapters 12 and 13

      Dugan: Electrical Power System Quality, chapters 1 and 2, 5, 6.1-6.7, 7


    • Voltage regulation in distribution system File
    • Power Quality Teaching Toy URL

      Learn about Power flow, Sags, Dips, Phase rotation, Harmonics, Flicker and more.