Course detail

Mikromachines

FEKT-MMKSAcad. year: 2010/2011

Classification of micromachines.Microtransformers. Fractional horse power motors for general use and for automation. Tachogenerators, reluctance and hysteresis motors.Universal commutator motors, small DC motors. Rotary transformers and selsyns. Special micromachines. EC motors and control of DC motors. Design of fractional horse power motors. Basic characteristics measurements.

Language of instruction

Czech

Number of ECTS credits

Mode of study

Not applicable.

Guarantor

prof. Ing. Vítězslav Hájek, CSc.

Department

Department of Power Electrical and Electronic Engineering (UVEE)

Learning outcomes of the course unit

Analysis and calculation methods of micromachines. Measurement methods.

Prerequisites

The subject knowledge on the Bachelor´s degree level is requested.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations.

Assesment methods and criteria linked to learning outcomes

Requirements for completion of a course are specified by a regulation issued by the lecturer responsible for the course and updated for every academic year.

30 points - laboratory exercises
10 points - final exam from laboratories
60 points - final exam

Course curriculum

Types of tuition Duly
Lecture No
Syllabus:
Microtransformers.
Single phase induction machines.
Synchronous micromachines.
DC micromachines. Linear motors.
Universal commutator motors.
Rotary transformers and selsyns.
EC micromachines.
Design methods and measurements of micromachines.
Trends and development of fractional horse power electrical machines.
Exercise
Syllabus:
Laboratory measurement preparation. Microtransformers measurement.
Single phase induction machines characteristics measurement.
Testing measurement.
Synchronous micromachines characteristics measurement(tachogenerators, motors).
DC micromachines characteristics measurements.
Universal commutator motors characteristics measurements.
DC tachogenerator characteristics measurements.
PC-based measurement of micromachines.
Test laboratory.
Laboratory exam

Work placements

Not applicable.

Aims

To ecquaint students with technical informations about fractional horse power electrical macines and micromachines used in automation and for general purposes

Specification of controlled education, way of implementation and compensation for absences

The content and forms of instruction in the evaluated course are specified by a regulation issued by the lecturer responsible for the course and updated for every academic year.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

BRUSKIN, J.:El. mikrostroje,VŠ Moskva 1990
MOCZALA, H.:El. Kleinmotoren,Expert Verlag

Recommended reading

Not applicable.

Classification of course in study plans

  • Programme EEKR-M Master's

    branch M-SVE , 2 year of study, winter semester, elective specialised

  • Programme EEKR-CZV lifelong learning

    branch EE-FLE , 1 year of study, winter semester, elective specialised

Type of course unit

 

Lecture

39 hod., optionally

Teacher / Lecturer

prof. Ing. Vítězslav Hájek, CSc.

Syllabus

Kinds of micromachines and micromachines classification. Microtransformers.
Single phase induction machines.
Synchronous micromachines.
DC micromachines. Linear motors.
Universal commutator motors.
Rotary transformers and selsyns.
EC micromachines.
Design methods and measurements of micromachines.
Trends and development of fractional horse power electrical machines.

Laboratory exercise

26 hod., optionally

Teacher / Lecturer

Ing. Martin Mach, Ph.D.
Ing. Rostislav Huzlík, Ph.D.
doc. Ing. Ondřej Vítek, Ph.D.
Ing. Jindřich Hvězda