Electric Power Grids

Major: Electrical Energetics, Electrical Engineering and Electromechanics
Code of subject: 6.141.00.O.024
Credits: 5.00
Department: Electric Power Engineering and Control Systems
Lecturer: Professor, D.Sc. Seheda Mykhaylo
Semester: 2 семестр
Mode of study: денна
Мета вивчення дисципліни: The purpose of studying the discipline is to form the necessary competences for students, to acquire theoretical knowledge and ideas about electrical networks, as part of the electricity system and the basis of the entire economic complex of the country. Mastering physics of electricity transmission processes in electrical networks. Knowledge of the basics in the field of calculations and analysis of established regimes sufficient to successfully perform relevant professional duties in this specialty and preparation for further training in the chosen specialization
Завдання: The study of the discipline involves the formation of competencies from education: General competences: ability to abstract thinking, analysis and synthesis (ZK1); the ability to apply knowledge in practical situations (ZK2); ability to search, process and analyze information from different sources (ZK5); the ability to identify, put and solve problems (ZK6); ability to work in a team (ZK7); ability to work autonomously (ZK8); professional competences: • the ability to solve practical problems with the use of automated design and calculation systems (FC1);. • the ability to solve practical problems with the involvement of methods of mathematics, physics and electrical engineering (FC2); • the ability to solve complex specialized problems and practical problems related to the operation of electrical systems and networks (FC3); • the ability to solve complex specialized problems and practical problems related to the problems of production, transmission and distribution of electricity (FC6); • awareness of the need to constantly expand their own knowledge of new technologies in electricity, electrical engineering and electromechanics (FC10);
Learning outcomes: - to know the functional setting, descriptions of basic elements of EM and their chart of substitution; - to know the traditional and formalized methods of calculation of withstand modes; • able to expect the parameters of charts of substituting for the elements of electric networks; • able to expect and analyse basic operating withstand modes of electric networks; • able to expect the losses of power and energy in electric networks; • to know about basic prospects and directions of development of EM.
Required prior and related subjects: • Electrical engineering theoretical bases • Higher mathematics
Summary of the subject: Generals. Charts of substitution, parameters and modes of elements of electric networks, calculation of their parameters. Stowage of calculation charts of electric networks. An electric network has traditional methods of calculation of потокорозподілу. Calculation loading of knots of electric network. A calculation of losses of power is in an electric network. Analysis of withstand modes of electric network.
Опис: 1. Theme 1 Electricity as an economy industry 2. Theme 2. Electrical networks: appointment; structure; basic subsystems; classification; Features of functioning. 3. Theme 3. Fundamentals of analysis of symmetrical established modes of electrical networks 4. Theme 4. Calculation and analysis of established modes of electrical networks. Calculations of calculation of established modes of electrical network at the design stage and at the stage of operation. 5. Theme 5. Fundamentals of control of electrical network modes 6. Theme 6. Designing the development of electrical networks
Assessment methods and criteria: • written reports on laboratory and calculation works, oral questioning (30%) • final control - exam: written and oral form (70%)
Критерії оцінювання результатів навчання: Current control: Performing and protecting laboratory work - 10 points Execution and protection of calculation-graphic (control) work-20 points Examination control Written component - 65 points Oral component - 5 points
Порядок та критерії виставляння балів та оцінок: 100–88 points – (“excellent”) is awarded for a high level of knowledge (some inaccuracies are allowed) of the educational material of the component contained in the main and additional recommended literary sources, the ability to analyze the phenomena being studied in their interrelationship and development, clearly, succinctly, logically, consistently answer the questions, the ability to apply theoretical provisions when solving practical problems; 87–71 points – (“good”) is awarded for a generally correct understanding of the educational material of the component, including calculations, reasoned answers to the questions posed, which, however, contain certain (insignificant) shortcomings, for the ability to apply theoretical provisions when solving practical tasks; 70 – 50 points – (“satisfactory”) awarded for weak knowledge of the component’s educational material, inaccurate or poorly reasoned answers, with a violation of the sequence of presentation, for weak application of theoretical provisions when solving practical problems; 49-26 points - ("not certified" with the possibility of retaking the semester control) is awarded for ignorance of a significant part of the educational material of the component, significant errors in answering questions, inability to apply theoretical provisions when solving practical problems; 25-00 points - ("unsatisfactory" with mandatory re-study) is awarded for ignorance of a significant part of the educational material of the component, significant errors in answering questions, inability to navigate when solving practical problems, ignorance of the main fundamental provisions.
Recommended books: 1. Г.А. Кігель, Г.Г. Півняк. Електричні мережі систем електропостачання: навч. посібник – 2-ге від., перероб. і доп. – Д.: Національний гірничий университет, 2011. – 318 с. 2. Романюк Ю.Ф. Електричні системи та мережі: навчальний посібник. К. : Знання, 2007. - 293 с. 3. Сегеда М.С. Електричні мережі та системи: підручник. – 3-тє вид., доп. та перероб. Львів: Видавництво Львівської політехніки, 2015. – 540 с. 4. Зорин В.В., Штогрін Є.А., Буйний Р.О. Електричні мережі та системи (окремі розділи): навчальний посібник для студентів вищ. техн. закл. – Ніжин: ТОВ «Видавництво «Аспект – Поліграф», 2011. – 248 с.: іл. 5. Кирик В.В. Електричні мережі і системи Режими роботи розімкнених мереж. Навчальний посібник з дисципліни для всіх форм навчання та студентів іноземців напряму підготовки «Електротехніка та електротехнології»-К. НТУУ!КПІ», 2014.- 130 с. 6. Идельчик В.И. Электрические системы и сети: Учебник для вузов. – М.: Энергоатомиздат. – 1989. – с. 592.
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