450-8701/01 – Electrical Measurements (EMe)

Gurantor departmentDepartment of Cybernetics and Biomedical EngineeringCredits6
Subject guarantorIng. Richard Velička, Ph.D.Subject version guarantorIng. Richard Velička, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year1Semestersummer
Study languageCzech
Year of introduction2010/2011Year of cancellation
Intended for the facultiesFS, USPIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
DOH0028 Ing. Jakub Dohnal
DRA0108 Ing. Martin Dratnal
HLA0189 Ing. Lukáš Hlavatý
JAR0076 doc. Ing. René Jaroš, Ph.D.
KOL0181 Ing. Jakub Kolařík, Ph.D.
VAL47 Ing. David Vala, Ph.D.
VAN72 doc. Ing. Jan Vaňuš, Ph.D.
VEL25 Ing. Richard Velička, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Graded credit 3+3
Part-time Graded credit 0+18

Subject aims expressed by acquired skills and competences

Students learn to use electrical measuring instruments and to measure basic electrical quantities. An integral part of the student's competence is also the knowledge of calculating the deviation and uncertainty of the measurement result.

Teaching methods

Lectures
Individual consultations
Experimental work in labs
Project work
Teaching by an expert (lecture or tutorial)

Summary

Students will learn to use all types of measuring devices, from analog to digital to virtual, which they will also try to create. They will be able to measure basic electrical quantities and passive elements using various methods. An integral part of every measurement is also knowledge of the calculation of deviation (error), the uncertainty of the measurement result.

Compulsory literature:

1. VELICKA, R., BICOVSKA, B., ONDRACZKA, T.: Methods and Measurement in Electrical Engineering, VSB-TU Ostrava, INTERREG V-A, PROJECT REG. NUMBER:CZ.11.3.119/0.0/0.0/16_022/0001155, Ostrava 2021. 86 p. [On-Line]: http://lms.vsb.cz. 2. Sedláček, M., Haasz, V.: Electrical Measurements and Instrumentation, ČVUT 2000 3. Hejtmanová, D., Ripka, P., Sedláček, M.: Electrical Measurements and Instrumentation, Laboratory excercises, ČVUT 2001

Recommended literature:

1. SEDLÁČEK, M., HAASZ, V.: Electrical Measurements and Instrumentation. ČVUT. Prague 1995. ISBN 80-01-01249-2 2. HEJTMANOVÁ D., RIPKA, P.,SEDLÁČEK, M.: Electrical Measurements, Laboratory Excercises. ČVUT. Prague 1998. ISBN 80-01-02475-X 3. GRABE, M.: Measurement Uncertainties in Science and Technology, Springer 2005, ISBN 978-3-540-27319-6

Additional study materials

Way of continuous check of knowledge in the course of semester

Verification of study: - Regular handover of protocols. - Exercise tests. Practical test measurement. Conditions for credit: Full attendance in laboratory training including the practical test measurement. It is necessary to get at least 51 assessing points.

E-learning

Study according to the materials in the LMS system for the given subject (https://lms.vsb.cz).

Other requirements

There are not defined other requirements for student

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Topics of lectures (the order of lectures may change, there may be several topics in one lecture): • INTRODUCTION, GRADUATION CONDITIONS, CREATION OF PROTOCOL • MEASUREMENT ACCURACY Method error (deviation). Error (deviation) of the measuring device Errors of digital measuring devices Indirect measurement Errors due to interference Measurement uncertainty • MEASUREMENT OF PASSIVE ELEMENTS Methods of measuring passive quantities Resistance measurement Impedance measurement Measurement of parameters of coils, chokes Resonance method of measuring inductance and capacity Digital LCR meters, RLC bridges Measuring small resistances Measuring large resistances • MEASURING INSTRUMENTS Pointing device Types of signals Measurement of effective value with analog measuring devices Measurement of effective value with digital measuring devices Measuring transducers Measuring device of devices Properties of measuring devices • OSCILLOSCOPES Analog oscilloscope Digital oscilloscope Measurement of active quantities with an oscilloscope • SINGLE PHASE POWER Performance measurement in general Direct current power measurement Measurement of single-phase power • THREE-PHASE NETWORK (topic for MEO subject is optional) Measurement of active power Reactive power measurement Phasor diagram of voltages and currents • FREQUENCY AND PHASE SHIFT Frequency measurement Phase shift measurement Universal counter Frequency analyzer Filters • CHARACTERISTICS OF FERROMAGNETIC MATERIALS (topic for MEO subject is optional) Magnetic quantities Measurement of characteristics of ferromagnetic materials • VIRTUAL INSTRUMENTATION Virtual measuring instrument Measuring converter (A/D – Analog-to-digital converter) Measurement card VXI bus • DEVICE COMMUNICATION Communication interface Communication via GPIB • EXTERNAL EXPERT LECTURE - electricity transmission, quality, measurement Labs: - Introductory theoretical preparation, safety in the laboratory, - Task No. 1 – Measurement accuracy, - Task No. 2 – Passive elements, - Task No. 3 – Properties of measuring devices, - Task No. 4 – Oscilloscope, - Task No. 5 – Single-phase power, - Task No. 6 – Three-phase network, - Task No. 7 – Frequency and phase shift, - Task No. 8 – Ferromagnetic materials, - Task No. 9 – Virtual Instrumentation, - Task No. 10 – Digital oscilloscope and communication, - Independent measurement (mandatory task). Projects: 10 protocols from measurements according to laboratory exercises. Tests: 10 test questions - in each exercise 1.

Conditions for subject completion

Conditions for completion are defined only for particular subject version and form of study

Occurrence in study plans

Academic yearProgrammeBranch/spec.Spec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2024/2025 (B0714A270002) Mechatronics K Czech Ostrava 1 Compulsory study plan
2024/2025 (B0714A270002) Mechatronics P Czech Ostrava 1 Compulsory study plan
2023/2024 (B0714A270002) Mechatronics K Czech Ostrava 1 Compulsory study plan
2023/2024 (B0714A270002) Mechatronics P Czech Ostrava 1 Compulsory study plan
2022/2023 (B0714A270002) Mechatronics P Czech Ostrava 1 Compulsory study plan
2022/2023 (B0714A270002) Mechatronics K Czech Ostrava 1 Compulsory study plan
2021/2022 (B0714A270002) Mechatronics K Czech Ostrava 1 Compulsory study plan
2021/2022 (B0714A270002) Mechatronics P Czech Ostrava 1 Compulsory study plan
2020/2021 (B0714A270002) Mechatronics K Czech Ostrava 1 Compulsory study plan
2020/2021 (B0714A270002) Mechatronics P Czech Ostrava 1 Compulsory study plan
2019/2020 (B3943) Mechatronics (3906R006) Mechatronics Systems P Czech Ostrava 1 Compulsory study plan
2019/2020 (B3943) Mechatronics (3906R006) Mechatronics Systems K Czech Ostrava 1 Compulsory study plan
2019/2020 (B0714A270002) Mechatronics P Czech Ostrava 1 Compulsory study plan
2019/2020 (B0714A270002) Mechatronics K Czech Ostrava 1 Compulsory study plan
2018/2019 (B3943) Mechatronics P Czech Ostrava 1 Compulsory study plan
2018/2019 (B3943) Mechatronics K Czech Ostrava 1 Compulsory study plan
2017/2018 (B3943) Mechatronics P Czech Ostrava 1 Compulsory study plan
2017/2018 (B3943) Mechatronics K Czech Ostrava 1 Compulsory study plan
2016/2017 (B3943) Mechatronics P Czech Ostrava 1 Compulsory study plan
2016/2017 (B3943) Mechatronics K Czech Ostrava 1 Compulsory study plan
2015/2016 (B3943) Mechatronics P Czech Ostrava 1 Compulsory study plan
2015/2016 (B3943) Mechatronics K Czech Ostrava 1 Compulsory study plan
2014/2015 (B3943) Mechatronics P Czech Ostrava 1 Compulsory study plan
2014/2015 (B3943) Mechatronics K Czech Ostrava 1 Compulsory study plan
2013/2014 (B3943) Mechatronics P Czech Ostrava 1 Compulsory study plan
2013/2014 (B3943) Mechatronics K Czech Ostrava 1 Compulsory study plan
2012/2013 (B3943) Mechatronics P Czech Ostrava 1 Compulsory study plan
2012/2013 (B3943) Mechatronics K Czech Ostrava 1 Compulsory study plan
2011/2012 (B3943) Mechatronics P Czech Ostrava 1 Compulsory study plan
2011/2012 (B3943) Mechatronics K Czech Ostrava 1 Compulsory study plan
2010/2011 (B3943) Mechatronics K Czech Ostrava 1 Compulsory study plan
2010/2011 (B3943) Mechatronics P Czech Ostrava 1 Compulsory study plan
2010/2011 (B3943) Mechatronics (3906R007) Automotive Electronics P Czech Ostrava 1 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner

Assessment of instruction



2023/2024 Summer
2022/2023 Summer
2020/2021 Summer
2019/2020 Summer
2017/2018 Summer
2016/2017 Summer
2015/2016 Summer
2014/2015 Summer
2012/2013 Summer
2010/2011 Summer