Electrical plants in industry
Description: You can get the following knowledge and skills: operation of electrical installations and complexes, energy saving, calculation of modes and processes of electrical systems, electrical and explosion safety, electric drive systems, field facilities, analysis of the energy of technological processes and ways to improve the efficiency of energy use in industry.
Amount of credits: 5
Пререквизиты:
- Electrical Machinery
Course Workload:
| Types of classes | hours |
|---|---|
| Lectures | 15 |
| Practical works | 30 |
| Laboratory works | |
| SAWTG (Student Autonomous Work under Teacher Guidance) | 30 |
| SAW (Student autonomous work) | 75 |
| Form of final control | Exam |
| Final assessment method | A written exam |
Component: Component by selection
Cycle: Base disciplines
Goal
- acquisition by students of knowledge on the basics and trends in the development of electromechanics and electrical equipment
Objective
- get familiar with the basic concept providing consumers with electricity, understanding the structure of systems electromechanics and electrical equipment, relationships between its various links, getting an idea of the composition electricity consumers in various sectors of the national economy
Learning outcome: knowledge and understanding
- Apply and know the basics of electromechanical and electrical energy conversion, structure and principle of operation of DC and AC electrical machines
Learning outcome: applying knowledge and understanding
- Evaluate and analyse the working conditions of electrical insulation, classification and design of high-voltage insulation structures
Learning outcome: formation of judgments
- Apply and know the physical fundamentals, design and operation of electrothermal resistance units
Learning outcome: communicative abilities
- Өндірісте электр қауіпсіздігін сақтау, ғылыми жобалар мен эксперименттерге қатысу
Learning outcome: learning skills or learning abilities
- Possess the ability to work in a team and management skills. Have the ability to work in a team and management skills Gain new knowledge to carry out research work and experiments, study new technical achievements of electrotechnological equipment
Teaching methods
Study of the theory in conjunction with the equipment used in thermal power plants.
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 | Processes, technologies, equipment and materials used in industries for converting electrical energy into other types of energy of the main consumers of electrical energy, as well as working conditions and requirements imposed by consumers to electric power system | 0-100 |
| Electromechanical properties of direct and alternating current motors. Energy conversion modes. | ||
| Classification acting on insulation loads: electrical, thermal, mechanical and others. High voltage insulating structures. | ||
| oral questioning | ||
| Line control 1 | ||
| 2 rating | Electrotechnological installations and systems. Fundamentals of the theory of heat transfer in electrothermal installations. Thermal materials. | 0-100 |
| Lighting equipment and light sources. Radiation of the optical region spectrum. Optical and lighting characteristics of materials. | ||
| Electric drive and automation of technological complexes | ||
| oral questioning | ||
| Line control 2 | ||
| 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 | |
| The policy for assessing student achievements is based on the principles of academic integrity, unity of requirements, objectivity and fairness, openness and transparency. The discipline involves completing tasks of 2 rating controls (weeks 8 and 15) and passing an exam. Depending on the quality of assimilation of theoretical knowledge, a score is given from 0 to 100%. | A complete, detailed answer to the question posed is given, the totality of conscious knowledge about the object is shown, the main provisions of the topic are conclusively revealed; the answer shows a clear structure, a logical sequence that reflects the essence of the concepts, theories, and phenomena being revealed. Knowledge about an object is demonstrated against the background of understanding it in the system of a given science and interdisciplinary connections. The answer is stated in literary language in scientific terms. There may be shortcomings in the definition of concepts, which are corrected by the student independently during the answering process. | A complete, but insufficiently consistent answer to the question posed is given, but at the same time the ability to identify essential and non-essential features and cause-and-effect relationships is demonstrated. The answer is logical and stated C+ 70-74 in scientific terms. There may be 1-2 mistakes made in defining basic concepts, which the student finds difficult to correct on his own. | An incomplete answer was given, representing scattered knowledge on the topic of the question with significant errors in definitions. There is fragmentation and illogical presentation. The student does not realize the connection of this concept, theory, phenomenon with other objects of the discipline. There are no conclusions, specificity and evidence of the presentation. Speech is illiterate. Additional and clarifying questions from the teacher do not lead to correction of the student’s answer not only to the question posed, but also to other questions in the disciplines | A complete, detailed answer to the question posed is given, the totality of conscious knowledge about the object is shown, the main provisions of the topic are conclusively revealed; the answer shows a clear structure, a logical sequence that reflects the essence of the concepts, theories, and phenomena being revealed. Knowledge about an object is demonstrated against the background of understanding it in the system of a given science and interdisciplinary connections. The answer is stated in literary language in scientific terms. There may be shortcomings in the definition of concepts, which are corrected by the student independently during the answering process. |
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
- Classification of electrotechnological installations
- Electrothermy and methods of heating control
- Induction and dielectric heating devices
- Technology of arc heating of materials
- Devices for electrochemical and electrophysical processing of materials
- Electromechanical processes and installations
- Electrokinetic methods of material processing
- Fundamentals of lighting technology
- Light sources and lighting fixtures
- Design of lighting installations
Key reading
- Москаленко В.В. Системы автоматизированного управления электропривода. М.: ИНФРА-М, 2004.
- Москаленко В.В. Электропривод. - М.: Академия 2004.
- Электротехнический справочник в 4-х томах./Под общ.ред. профессоров МЭИ В.Г. Герасимова и др. (гл.ред.А.М.Попов) - 9-е изд., стер. – М.: Издательство МЭИ, 2004.
- Испытания, эксплуатация и ремонт электрических машин под ред. Котеленца Н.Ф. М.: Академия, 2003.
Further reading
- Правила устройства электроустановок. СПб. Изд-во: ДЕАН, - 2001.
