Information and Measuring Technology

Torgulova Zhanerke Maxutovna

The instructor profile

Description: The basic concepts of measurements, general issues of planning and organization of measurements, methods of reducing measurement errors are considered, the classification of measuring transducers of non-electrical quantities is given. The most widely used primary converters of non-electrical quantities, their operating principle, designs, characteristics and applications are considered.

Amount of credits: 3

Пререквизиты:

  • General Energetics

Course Workload:

Types of classes hours
Lectures 15
Practical works 15
Laboratory works
SAWTG (Student Autonomous Work under Teacher Guidance) 15
SAW (Student autonomous work) 45
Form of final control Exam
Final assessment method a written exam

Component: University component

Cycle: Base disciplines

Goal
  • The purpose of mastering the discipline is to master the principles of operation of semiconductor devices, amplifying, pulse, logic, digital and converter devices and the main features of their use in electrical and electromechanical installations, the development of modern means and methods of electrical measurements, processing and presentation of their results.
Objective
  • The ability to clearly represent the principle of operation of electronic elements and devices, experimentally determine their parameters and characteristics, as well as evaluate the technical and economic efficiency of using these devices, optimally choose a measuring instrument for the measurement task, perform the measurement, process and properly present its results.
Learning outcome: knowledge and understanding
  • Mastering basic knowledge in the field of basic metrological concepts, measurements of electrical parameters for the analysis of electrical network processes
Learning outcome: applying knowledge and understanding
  • Be able to measure electrical parameters in accordance with working technological documentation, collect information, process and analyze it in accordance with international standards and norms
Learning outcome: formation of judgments
  • Be able to choose reasonable modern measurement methods and measuring instruments for obtaining and processing the characteristics of electrical quantities
Learning outcome: communicative abilities
  • Be able to evaluate errors based on measurement results, improve measurement accuracy, work in a team, correctly defend your point of view, offer new solutions
Learning outcome: learning skills or learning abilities
  • Be ready to plan and participate in scheduled tests and repairs of technological equipment, installation, commissioning and start-up works with the use of electrical measuring devices, including during the development of new electrical measuring equipment
Teaching methods

In the conditions of credit technology of training, classes should be conducted mainly in active and creative forms. Among the effective pedagogical techniques and technologies that contribute to the involvement of students in the search and management of knowledge, the acquisition of experience in solving problems independently, it should be highlighted: -technology of problem- and project-oriented learning; -technologies of educational and research activities; - communication technologies (discussion, press conference, brainstorming, educational debates and other active forms and methods); - case study method (situation analysis); -game technologies, in which students participate in business, role-playing, simulation games; - information and communication (including distance education) technologies.

Assessment of the student's knowledge

Teacher oversees various tasks related to ongoing assessment and determines students' current performance twice during each academic period. Ratings 1 and 2 are formulated based on the outcomes of this ongoing assessment. The student's learning achievements are assessed using a 100-point scale, and the final grades P1 and P2 are calculated as the average of their ongoing performance evaluations. The teacher evaluates the student's work throughout the academic period in alignment with the assignment submission schedule for the discipline. The assessment system may incorporate a mix of written and oral, group and individual formats.

Period Type of task Total
1  rating Measurement of amplitude-frequency characteristics using a generator and a voltmeter 0-100
The device and the principle of operation of the devices of the electromechanical group. The equation of the scale.
Measurement of capacitance resistance, inductance by ammeter- voltmeter method
Converters of voltage (current) values.
Colloquium
Testing
2  rating Measurement of voltage, current by the compensation method. Compensators of direct and alternating current. 0-100
Combined devices with the use of semiconductor converters.
Temperature measurement using thermistors and thermocouples.
Types and structures of measuring information systems.
Colloquium
Testing
Total control Exam 0-100
The evaluating policy of learning outcomes by work type
Type of task 90-100 70-89 50-69 0-49
Excellent Good Satisfactory Unsatisfactory
Evaluation form

The student's final grade in the course is calculated on a 100 point grading scale, it includes:

  • 40% of the examination result;
  • 60% of current control result.

The final grade is calculated by the formula:

FG = 0,6 MT1+MT2 +0,4E
2

 

Where Midterm 1, Midterm 2are digital equivalents of the grades of Midterm 1 and 2;

E is a digital equivalent of the exam grade.

Final alphabetical grade and its equivalent in points:

The letter grading system for students' academic achievements, corresponding to the numerical equivalent on a four-point scale:

Alphabetical grade Numerical value Points (%) Traditional grade
A 4.0 95-100 Excellent
A- 3.67 90-94
B+ 3.33 85-89 Good
B 3.0 80-84
B- 2.67 75-79
C+ 2.33 70-74
C 2.0 65-69 Satisfactory
C- 1.67 60-64
D+ 1.33 55-59
D 1.0 50-54
FX 0.5 25-49 Unsatisfactory
F 0 0-24
Topics of lectures
  • Basic concepts and definitions
  • Types of measuring instruments, their classifications
  • Types of measurements
  • Measurement methods
  • Electrical signal and its parameters
  • Classifications of measuring instruments and their characteristics
  • Characteristics of measuring instruments
  • Errors of measuring instruments
  • Electrical measuring devices for direct evaluation, their components
  • Electrodynamic and induction system of electrical measuring devices
  • Digital measuring transducers and devices
  • Digital devices for measuring electrical quantities
  • Measuring Information System (AIS)
  • Classification of the measuring system by functional purpose
  • Automatic control systems (SAC)
Key reading
  • 1. Atamalyan E.G. Methods and devices for measuring electrical quantities. – M.: 2011. – 298 p. 2. Hart H. Introduction to measuring technology. – M.: Publishing house "Mir", 2016. – 37 p. 3. Klassen K.B. Fundamentals of measurements. Electronic methods and devices in measuring technology. – M. Postmarket, 2017. – 56 p. 4. Spector S.A. electrical measurements of physical quantities. – L.: 2016. – 400 p . 5. Aliyev T.M., Ter-Khachaturov A.A. Measuring technology. – M.: 2011. – 256 p. 6. Ornatsky P.P. Automatic measurements and devices. – K.: 2012. – 100 p. 7. Fedorov A.M., Tsygan N.Ya., Michurin V.I. Metrological support of electronic measuring instruments of electrical quantities: Handbook. – L.: 2014. – 386 p. 8. Oleynikova L.D. Units of physical quantities in power engineering: Reference manual. – M.: 2013. – 200 p . 9. Evtihiev N.N., Kupershmidt Ya.A., Papulovsky V.F., Skugorov V.N. Measurement of electrical and non–electrical quantities. – M.: 2010. - 156 p. 10. Information and measuring equipment and electronics; edited by G.G.Rannev. – M.: And Меню Ағылшын, орыс, неміс, француз, украин және басқа...
Further reading
  • 1. Tsapenko M.P. Measuring information systems: Structures and algorithms, system engineering design. – M.: 2015. – 100 p. 2.Temnikov F.E., Afonin V.A., Dmitriev V.I. Theoretical foundations of information technology. – M.: Energia 2009. – 296 p. 3. Balakov Yu. N. The meaning of new standards GOST R 51317.4.30–2008 (IEC 61000-4-30:2008) and GOST R 51317.4.7–2008 (IEC 61000-4-7:2002) for work on the assessment and monitoring of the quality of electrical energy // 4 Energy security and energy conservation. - 2009. – No. 4. – pp. 10-14.5.