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
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

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

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:

Lectures: 1.Accuracy and error of measurement. Errors of analog and digital instruments, errors of direct as well as indirect measurements, random errors, total measurement error. Measurement uncertainty. No harmonic waveforms of electrical quantities. Representation of periodical waveforms using Fourier transformation; form, crest and distortion factors. 2.Measuring converters (MTI, MTU). 3.Analog measuring instruments. 4.Digital measuring instruments. 5.Analog oscilloscopes. 6.Digital oscilloscopes and recorders. 7.Frequency analyzers. 8.Virtual measuring instruments, GPIB, RS 232, USB, Ethernet, VXI/ PXI measurement systems, development programming environments. 9.Methods for measuring active electrical quantities (voltage, current, power, frequency, period, time intervals). 10.Methods for measuring passive electrical quantities (resistor, inductance, capacitance, dissipation factor, quality factor, impedance). 11.Magnetic measurements. Measuring of ferromagnetic characteristics, display of hysteresis loops. 12. Disturbing effects and their limitation, EMC. Laboratories: -Initial theoretical training, protocol requirements, safety in the laboratory. - 1. Measuring of voltage and current. - 2. Measuring of passive components. - 3. Impact of frequency and waveform shape on measuring instrument's indication. - 4. Analog oscilloscopes. - 5. Measuring of single-phase power. - 6. Measuring of powers across unbalanced three-phase load. - 7. Measuring of frequency, period and phase shift. - 8. Measurement of characteristics of ferromagnetic materials. - 9. Virtual instrumentation – virtual measuring instruments - 10. Digital oscilloscope and its control using GPIB bus. - Practical test measurement. Projects: 10 measurement reports - theme depends on laboratory exercises. Tests: 10 test questions - 1 in each exercise, according to the measured task. The questions are tied to the measurement of the task.

Conditions for subject completion

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

Occurrence in study plans

Academic yearProgrammeField of studySpec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
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



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