Кафедра "Електричні машини"

Постійне посилання колекціїhttps://repository.kpi.kharkov.ua/handle/KhPI-Press/3886

Офіційний сайт кафедри http://web.kpi.kharkov.ua/elmash

Кафедра “Електричні машини” була створена в 1921 році одночасно з першим в Україні електротехнічним факультетом у Харківському технологічному інституті. Засновником факультету і кафедри був видатний вчений електротехнік професор Павло Петрович Копняєв. Перший випуск студентів кафедри відбувся у 1924 році. У подальшому, за понад сторіччя, підготовлено понад 3000 інженерів для України та зарубіжжя.

Кафедра входить до складу Навчально-наукового інституту енергетики, електроніки та електромеханіки Національного технічного університету "Харківський політехнічний інститут".

У складі науково-педагогічного колективу кафедри працюють: 2 доктора технічних наук, 5 кандидатів технічних наук, 1 доктор філософії; 1 співробітник має звання професора, 5 – доцентів.

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Початкова дата: 2020Ключові слова: search.filters.subject.methodical instructions

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  • Ескіз
    Документ
    Calculation of the transformers and electric machines characteristics
    (National Technical University "Kharkiv Polytechnic Institute", 2024-10-24) Shevchenko, V. V.; Dunev, О. О.
    These guidelines are intended to perform the calculation and graphic task "Calculation of the characteristics of transformers and electric machines" in the discipline "Electric machines".
  • Ескіз
    Публікація
    Methodical instructions, control questions and calculation task from the discipline "Foundations of Electrical Energy"
    (National Technical University "Kharkiv Polytechnic Institute", 2024-10-24) Shevchenko, V. V.; Yurieva, O. Yu.
    The methodical publication is dedicated to the performance of the calculation task in the discipline " Foundations of Electrical Energy" for foreign students in the specialty 141 – Electric power engineering, electrical engineering and electromechanics. The purpose of the proposed individual task is to form students' knowledge about the general electricity supply system of the country, the main stages of distribution and transmission of electric energy, knowledge about the main electrical equipment (EЕ) of power plants, substations and industrial enterprises
  • Ескіз
    Документ
    Introduction to Specialty. Introductory Practice
    (2023) Yuryeva, O. Yu.
    The educational and professional program "Electromechanics" is an integral part of the specialty "Electric power engineering, electrical engineering and electromechanics". Specialists in electromechanics solve technical problems in the research, development, production, operation, testing and maintenance of various electromechanical devices, which include electric machines and transformers. The educational and professional program "Electromechanics" studies electrical machines and transformers, which are used in all areas of human life. The discipline "Introduction to Specialty" helps first-year students familiarize themselves with the field of activity of their future specialty. The discipline "Introduction to Specialty" for electrical machines studies the basic laws of electrical engineering, the letter designations of quantities, the main phenomena of the electromagnetic field, and introduces the variety of electric machines and transformers that ensure the operation of modern mechanisms. The curriculum of the discipline envisages familiarizing students with the structure of the university and its divisions, the history of the development of the university and the Electrical Machines Department, and the rules for using the library. The main task and goal of the discipline is the study of the history of knowledge and development of electricity, the basic laws of electric and magnetic phenomena, the history of the development of electric machines and transformers, This methodical edition contains the program of the course "Introduction to Specialty", control questions for the sections of the course, methodological instructions for performing control tasks, as well as a list of sources of information necessary for studying the discipline.
  • Ескіз
    Документ
    Calculation of the transformers and electric machines characteristics
    (National Technical University "Kharkiv Polytechnic Institute", 2021) Shevchenko, V. V.; Domochka, Lidiia Vladyslavivna
    This edition is dedicated to the implementation of calculation task "Calculation of the transformers and electric machines characteristics" on the discipline "Electric machines". The purpose of this discipline is to consolidate theoretical knowledge and develop practical skills for calculating the characteristics of transformers, alternation current (AC) electric machines and direct current (DC) electric machines. The objects of study are transformers and electric machines, which are the basis of electric power in various industries. The subject of this discipline are the electric machines, which are used in practice to convert one form of energy into another: mechanical energy to electrical (the generators), electrical energy to mechanical (the engines), and power transformers, which are used to convert the meanings of alternating current and voltage. After training, the student must know the structure, basic elements of the transformers and electric machines, there operation principle and characteristics, peculiarities of motors starting, the ways of rotation frequency control and braking. The student should be able to evaluate new electrical equipment, take into account technical and economic requirements. This assignment consists of five tasks. For each part, control questions and tasks are formulated, recommendations for their solution are given. Calculation tasks are the student’s final document to complete the discipline. The report on the done work must be finished in written form and defended by the examination date. The tasks and the volume of the work must be agreed by the lecturer of this discipline. The report should begin with a cover page, the sample of which is given in Appendix A. When drawing up a report, it is necessary to formulate the task, show the procedure for performing calculations: write down a formula, and then put numbers in this formula and show the result of the calculation. The report should contain the necessary diagrams and graphs. At the end of the report student has to give the list of information sources used in the work. Graphs and diagrams should be built on graph paper, indicating the scale and dimension of the physical quantity on the axes. If the graph was built on a regular sheet of paper, then a uniform "grid" should be drawn on the graph field. Students choose the number of a variant for the work according to the number in the academic group list. New modern notation symbol system of electrical, magnetic, mechanical and energy values, which correspond to the state standards, are used in this study course.