Opinto-opas

Osaamistavoitteet

After completing the 2 ECTS section of physics the student can operate with the concepts and calculation methods related to the rotation of a rigid body (e.g. motor shaft).

After completing the 3 ECTS section of electrical engineering the student is able to make simple AC circuit analysis calculations. The student knows the basics of the electrical safety and is able to operate electrical equipment safely. The student knows the operation principle of the transformer as well as the most common electrical motor types. The student knows the main criteria for electrical device rating and is able to select protective devices for an electrical drive.

Sisältö

Content

PHYSICS (2 cr)

Kinematics and dynamics of rotational motion
Determining the center of mass and moment of inertia
Angular momentum, moment impulse
Conservation of angular momentum

ELECTRICAL ENGINEERING (3 cr)

Legislation on the electrical safety
Legislation on the electrical competency, laymen vs. professionals
Electrical installation work permitted to everyone
Electrical installation work permitted only to the licensed professionals
EC directive on machinery, electrical systems as a part of machine
The basics of AC circuits analysis
- Alternating voltage and current, phase shift
- Active, reactive and apparent power, power factor
- 3-phase system operation and calculation principles
Transformer
Electrical motor
Electrical system dimensioning and protection principles
Frequency converter
Laboratory exercises

Oppimateriaalit

Study materials delivered during the course.
Tekniikan fysiikka 2, Kari Suvanto, Kari Laajalehto (EDITA, kaikki painokset)
Sähkötekniikkaa sivuaineopiskelijoille, E. Ruppa, T. Lilja (Tammertekniikka)
University Physics, Harris Benson, John Wileys & Sons Inc. 1996
Laboratory Instructions,
other materials distributed during the course