Course detail

Laboratory of electrical machines and apparatuses

FEKT-NLSPAcad. year: 2017/2018

In this course, students learn about modern methods of measurement of various parameters on electrical machinery and equipment, both using classic instruments and Iza using modern measurement cards. They will learn the basics of creating measuring process using Labview. They will learn the current standards in the field of electrical machinery and apparatus and standardization of measurement. The course is determining measurement errors and their evaluation. Furthermore, zpracovnání quality technical reports of measurements.

Language of instruction

English

Number of ECTS credits

5

Mode of study

Not applicable.

Guarantor

Ing. Marcel Janda, Ph.D.

Department

Department of Power Electrical and Electronic Engineering (UVEE)

Learning outcomes of the course unit

Student Graduation of the subject is able to:
- Basic measurements on electrical machines and devices
- Create a chart measuring tasks in the Labview environment
- Connected virtual environment Labiview role of the measuring card
- Measure and evaluate temperature on electrical machines and devices in accordance with applicable standards
- Measure and evaluate vibration to electrical machines and devices in accordance with applicable standards
- Process of measurement reports according to current standards
- Evaluate the measurement error and measurement instruments
- Use basic Activity of the imager and ryhlokameou
- Measurements on a current transformer and voltage
- Mastery of specific measuring devices

Prerequisites

Required basic knowledge of measurement in elektrotecnice (wiring ammeter voltmeru, power meter, etc.). Furthermore, knowledge of the determination of measurement errors. It should also be familiar with the operation and construction of the main types of electrical machinery and apparatus.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Teaching methods include exercises on computers. The course uses e-learning.

Assesment methods and criteria linked to learning outcomes

Protocols of measurement - Part electric machines 20 points
Protocols of measurement - Part electrical devices 20 points
Test 1 - 5 points of electrical machines
Test 2 - Electrical apparatus 5 points
Credit - 10 points
Final exam 40 points

Course curriculum

- Introduction to laboratory safety
- Introduction to LabVIEW
- The standards for measuring the electrical machines and devices
- Processing of measurement results, the theory of errors
- Temperature measurement
- Vibration diagnostics of electrical machines
- Measuring current transformer
- Measurement of voltage instrument transformer
- High speed camera
  - Measurements with NI measurement cards 1
  - Measurements with NI measurement cards 2

Work placements

Not applicable.

Aims

Introduction to the special tests according to the national standardts, industrial technical and innovation conditions. Meassurements automation, new meassuring device and computer programs application.

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

Fundamentals of Electrical Engineering,Laxmi Publications, Ltd., 2010,ISBN 9380386761
Fundamentals of Electrical Machines, Alpha Science, 2005, ISBN 1842652753
G. N. Petrov :Elektrické stroje I, II,Akademie Praha 1980
Havelka O.:Elektrické přístroje,SNTL Praha 1985
Hruška, K. - Bradík, J.:Nejistoty stanovení jakosti a jejich vliv na ztráty, skriptum VUT Brno 1998.
Měřička, Zoubek:Elektrické stroje,SNTL Praha 1993

Recommended reading

Not applicable.

Classification of course in study plans

  • Programme EECC-MN Master's

    branch MN-SVE , 1 year of study, summer semester, compulsory

Type of course unit

 

Laboratory exercise

52 hod., compulsory

Teacher / Lecturer

Ing. Marcel Janda, Ph.D.

Syllabus

Electric power flow in the laboratory of electric machines and apparatuses, laboratory panel.
Load characteristics of ring induction machine.
Single phase induction regulator testing
Synchronous machine reactance measurements
Induction machine running two phase, single phase motor characteristics
Special commutator machines
Asymetrical load of 3-phase transformer
Laboratory knowledge testing
Type and factory test of electric switchgears and switching devices
El. switchgear thermal image test
Voltage test
Switching time measurements of switching device
CT and PT tests, students final test