410-4104/01 – Electrical Apparatus II (EP II)
| Gurantor department | Department of Electrical Power Engineering | Credits | 8 |
| Subject guarantor | Ing. Zdeněk Hytka, CSc. | Subject version guarantor | Ing. Zdeněk Hytka, CSc. |
| Study level | undergraduate or graduate | Requirement | Choice-compulsory |
| Year | 1 | Semester | summer |
| | Study language | Czech |
| Year of introduction | 2010/2011 | Year of cancellation | 2013/2014 |
| Intended for the faculties | FEI | Intended for study types | Follow-up Master |
Subject aims expressed by acquired skills and competences
Studens can solve kontacts of switching aparatus, can solve energy of arc. Studentshave knowledge about maker technology and atributes of electrical devices.
Teaching methods
Lectures
Tutorials
Experimental work in labs
Other activities
Summary
This course follows the Electrical Apparatus I course. The theory of the
contacts including constructing materials and methods of design is added to the
theory of switching devices. The main part of this course deals with
classification of switching devices, their characteristics and their design. In
the concluding part of this subject the principles of the calculation of ac
current arc energy are added.
Compulsory literature:
Mason, J.R.: Switch engineering handbook, New York, 1993
Recommended literature:
Mason, J.R.: Switch engineering handbook, New York, 1993
Way of continuous check of knowledge in the course of semester
Conditions for credit:
Protocols of measurments and calculations.Proof.
E-learning
Other requirements
There are no other requirements on the student.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
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.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction