Technological Measurement and Checking

The course is a substitute for:

Technological Measurement and Checking (13MAK)

Lecturer:

Tutor:

Supervisor:

Department of Electrotechnology

Synopsis:

The subject is oriented on practice and fulfils needs of electrical production and research. The two extensive parts of the subject include the material parameters measurement and the environmental characteristics measurement. Next parts concentrate on these problems: safe function of electrical products checking, solid dimensions measurement, automated measuring systems, measuring errors, and experimental data evaluation.

Requirements:

Active attendance and accomplishment of tasks at tutorials are necessary conditions for award an assessment. A student must get an assessment before an examination. A knowledge of a lectured and tutorial matters will be required at examination.

Syllabus of lectures:

1.The system of measuring and checking in production

2.Matter and surroundings interaction. Change resulting this fact and its following

3.The meaning and ways of the material parameters determination

4.The electrical properties measuring of the conductors and insulating materials

5.The non-electrical properties measuring of the conductors and insulating materials

6.Dielectric measurements - methods, errors and their elimination

7.Volume and surface temperature and its measurement

8.The errors minimising at temperature measurement

9.Humidity and pressure of fluids measurement

10.Measuring and checking of solid shapes and their change

11.Testing of electrical products safe function

12.Automated measurement and test systems

13.Measuring errors and their calculation

14.The experimental data processing methods

Syllabus of tutorials:

1.Organisation. Requirements. Sample selection and preparation for measurement

2.Complex Young´s modulus of solids

3.The analysis and consequences of the system: measured object - environment - measuring instrument

4.The influence of lead-in wire capacitance on capacitance measuring

5.The resonant measurement methods

6.Verification of temperature sensors characteristics

7.Temperature measurement I

8.Temperature measurement II

9.Pressure of fluids measurement

10.Humidity measurement

11.Tensometric and optoelectronic sensors evaluation

12.Induction transducer evaluation and small distance measurement

13.Tests of electrical products safe function

14.Evaluation of obtained knowledge. A credit

Study Objective:

Student will meet with different types of materials used in electrical engineering and with factors, which influence results of measurements.

Study materials:

[1] Fast electrical and optical measurements. Vol 1., Current and voltage

measurements. --1.ed.-- Dordrecht : Martinus Nijhoff Publ., 1986

[2] Probability and measure / Patrick Billingsley. --3. ed. -- New York :

Wiley, 1995

Note:

Further information:

No time-table has been prepared for this course

The course is a part of the following study plans:

• Heavy-current Engineering - Technological Systems- structured studies (compulsory course)