Electrical Apparatus II

Lectures:
electrical contacts
Resistivity - Voltage drop
Electrodynamic powers on contacts
Materials of contacts
Construction of electrical devices (apparatus)
Arc chutes
Power breakers


Exercises:

design and contruction of contats systems
Arc energie solution



Laboratories:
Electrical contacts measurink
Self times of higt and low voltrage breakers
Measurment of time - current low voltage breaker characteristics
Thermal release measurement
Electrical contactor measuremant

Projects:
Project is individual work containing computing and design documentation.