Технічні особливості електричного струму

Abstract

В статті розглянуті загальтехнічні дисципліни і їх зв'язок із загальноосвітніми й технічними дисциплінами. Теоретична значимість цієї роботи полягає в тому, що обґрунтовані нові підходи до процесу побудови пірамід навчального процесу при вивченні складних електро- і радіотехнічних професій. Практична значимість цієї роботи полягає в тому, що розроблені й застосовані в навчальному процесі коледжів, а також вищих навчальних закладів нові підходи в процесі викладання загальнотехнічних дисциплін і їх зв'язки із загальноосвітніми й технічними дисциплінами. При цьому використовуються, як фізичні тренажери, так і математичне моделювання за допомогою комп'ютера. Electrical engineering is the science of technical use of electrical phenomena. One of the most important branches of electrical engineering - electrical engineering studies the use of electricity to obtain large amounts of energy in places where there are natural reserves (fuels, fossils, rivers), the transmission of energy over long distances, its distribution and transformation into other types of energy (mechanical, thermal, chemical, radioactive). Today, more than ever, scientists and practical workers approach the study of the subject "Electrical engineering". This discipline has many areas in which it develops: energy, electronics, control and management systems, and other areas. It should be noted that this discipline from the Modern engineering and innovative technologies classification of all types of educational institutions belongs to general technical disciplines. Research that we conducted in higher education institutions, vocational and technical colleges, showed that there is a problem in the difficulty of studying the "Concept of electric current". A great contribution to the development of electrical engineering (theoretical studies, practical developments and their implementation in practice) was made by scientists B. S. Gershunskyi, M. G. Maksymovych, G. E. Pukhov, A. D. Nesterenko, G. G. Schaslyvy, and others .) gave a certain picture of the development of this discipline. The variety of units of physical quantities at a certain stage of the development of society began to inhibit economic, trade and scientific relations. Even individual states and their administrative branches introduced their own units of measurement for the same quantities. In various fields of science and technology, their own, specific units appeared, convenient only for use in this field. The development of requirements for measurement units in the education system did not go unnoticed. This has led to a more demanding approach to structuring units of measurement in this profession. All this is caused by the fact that the specializations of various professions intersected in this profession. Most of the general technical disciplines (electrical engineering, radio engineering, power sources, electrical materials science, etc.) work on the basis of the processes occurring in physics, chemistry, etc. Ohm's law is one of the main ones when describing, calculating and operating electrical systems. The generalized Ohm's law links together the main parameters of electric circuits and establishes the relationship between them