HE1027 Electrical Principals
KTH Royal Institute of Technology
Physics 2, Chemistry 1, Mathematics 3c. In each of the subjects, a minimum of the grade E is required.
· Charge, voltage, current, power, and energy.
- Direct and alternating current.
- Ohm’s law and Kirchhoff’s laws. Series and parallel circuits.
- Knowledge of components (R, L, C) and ideal transformer.
- Phasor notation. Mathematical operations with complex numbers.
- Frequency and amplitude functions for linear systems
- Superposition, Thévenin’s Theorem, Norton’s Theorem and Nodal analysis.
- R-C and R-L circuits and response circuits
- Electric and magnetic fields.
- Diode, rectifying, zener diode and power supply
- An overview on symmetrical three phase systems
After completion of the course the student should be able to:
- Explain the basic electrical and magnetic concepts.
- Descibe passive components and electrical networks.
- Perform network calculation and simulation.
- Analyze basic circuits.
- Dimension circuits using passive components
- Measure electrical circuits
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