Basics in Electrical Engineering (3 cr)
Code: ELA23GY05-3004
General information
Enrollment
01.12.2024 - 19.01.2025
Timing
01.01.2025 - 17.03.2025
Number of ECTS credits allocated
3 op
Mode of delivery
Contact teaching
Campus
Vasa, Wolffskavägen 33
Teaching languages
- Svenska
Degree programmes
- Degree Programme in Electrical Engineering and Automation
Teachers
- Matts Nickull
Teacher in charge
Ronnie Sundsten
Scheduling groups
- ELA24-Y (Size: 40. Open UAS: 0.)
- ELA24-S (Size: 40. Open UAS: 0.)
- UIT24 (Size: 40. Open UAS: 0.)
Groups
-
ELA24D-VIngenjör (YH), el- och automationsteknik, 2024, dagstudier
Small groups
- ELA24-Y
- ELA24-S
- UIT24
Objective
The student:
- knows Y- and deltatransformations
- knows complex numbers
- knows the AC sine function
- knows and is able to calculate DC and AC power.
Content
- Y- and deltatransformations
- complex numbers
- AC sine function
- calculation of AC circuits
- the power in DC and AC circuits
Evaluation scale
H-5
Assessment criteria, satisfactory (1)
Has the skill to transform between Y- and delta circuits
Has the skill to transform complex numbers between rectangular and polar form
Has the skill to calculate the frequency/period and angular frequency
Understands the importance of phase shift between current and voltage
Knows the relationship between active, reactive and apparent power
Assessment criteria, good (3)
Has an understanding of the relationship between rectangular and polar form
Has the skill to illustrate the relationship between time- and circular charts
Masters the calculation of the impedance of simple series and parallel circuits
Masters the calculation of the power of simple series and parallel circuits
Assessment criteria, excellent (5)
Can explain the relationship formulas
Has the skill to calculate the alternating quantities’ instantaneous values
Has the skill to calculate the quantities’ instantaneous values of reactive components
Knows the principles for power adjustment and phase compensation
Qualifications
No prerequisites