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Saturday, January 30, 2021

Basic electrical & electronics engineering- 3 phase circuits

 

Basic electrical & electronics engineering- 3 phase circuits

Three Phase Circuits

Chapter Objectives:

  • Be familiar with different three-phase configurations and how to
  • analyze them.
  •  Know the difference between balanced and unbalanced circuits
  • Learn about power in a balanced three-phase system
  •  Know how to analyze unbalanced three-phase systems
  •  Be able to use PSpice to analyze three-phase circuits
  •  Apply what is learnt to three-phase measurement and residential
  • wiring


Three phase Circuits

  •  An AC generator designed to develop a single sinusoidal voltage for each rotation
  • of the shaft (rotor) is referred to as a single-phase AC generator.
  •  If the number of coils on the rotor is increased in a specified manner, the result is
  • a Polyphase AC generator, which develops more than one AC phase voltage per
  • rotation of the rotor
  •  In general, three-phase systems are preferred over single-phase systems for the
  • transmission of power for many reasons.

 

Basic electrical & electronics engineering- 3 phase circuits

Three Phase Circuits

Chapter Objectives:

  • Be familiar with different three-phase configurations and how to
  • analyze them.
  •  Know the difference between balanced and unbalanced circuits
  • Learn about power in a balanced three-phase system
  •  Know how to analyze unbalanced three-phase systems
  •  Be able to use PSpice to analyze three-phase circuits
  •  Apply what is learnt to three-phase measurement and residential
  • wiring


Three phase Circuits

  •  An AC generator designed to develop a single sinusoidal voltage for each rotation
  • of the shaft (rotor) is referred to as a single-phase AC generator.
  •  If the number of coils on the rotor is increased in a specified manner, the result is
  • a Polyphase AC generator, which develops more than one AC phase voltage per
  • rotation of the rotor
  •  In general, three-phase systems are preferred over single-phase systems for the
  • transmission of power for many reasons.

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