Basics in Three-Phase SystemsLaajuus (3 cr)
Code: ELA18GY12
Credits
3 op
Objective
Basics of matrices
Symmetrical three-phase systems
Unsymmetrical three-phase systems
Power calculation in the three phase system
Content
- single-phase AC circuits (repetition)
- three-phase AC circuits, Y-coupling
- three-phase AC circuits, D-coupling
- three-phase AC circuits, power calculation
Qualifications
Basics in Electrical Engineering - AC
Assessment criteria, satisfactory (1)
Understands and can perform basic matrix operations
Can calculate voltages and currents in Y- and D-connected symmetrical three-phase systems
Can calculate voltages and currents in Y- and D-connected asymmetrical three-phase systems
Can calculate different powers in symmetrical networks
Assessment criteria, good (3)
Can perform matrix operations and apply this in practical applications
Understands the principle of the neutral conductor importance in a symmetrical three-phase-system
Understands the principle of the neutral conductor importance in a asymmetrical three-phase-system
Can calculate different powers in asymmetric three-phase systems
Assessment criteria, excellent (5)
Understands and can perform more advanced matrix operations
Has the skills for theoretical analysis and calculation of different types of symmetrical three-phase loads
Has the skills for theoretical analysis and calculation of different types of asymmetrical three-phase loads
Has the skills and knows the principles for calculation of compensation of reactive power in three-phase systems
Materials
Course compendium