Technical Operation of Electric Power Grid Lines and Substations

Major: Electric Power Engineering, Electrotechnics and Electromechanics
Code of subject: 6.141.02.E.104
Credits: 6.00
Department: Electric Power Engineering and Control Systems
Lecturer: Ph.D., assistant Ferensovych Roman Yaroslavovych
Semester: 7 семестр
Mode of study: денна
Learning outcomes: • to know the basic provisions of sectoral guidance documents governing the operation of the lines and power electrical equipment of substations of power grids. • to know the characteristic causes of electrical equipment failures of power grids. • to know measures and ways of maintenance of efficiency of the lines and power electrical equipment of substations of power grids. • to know the basic systems of diagnosing of the lines and power electrical equipment of substations of power grids. • to be able to organize the maintenance of the line and equipment of substations of power grids. • to be able to organize and execute a control of the state of high-voltage electrical equipment of power grids. • to be able to solve technical forecasting tasks – a predicting the life of power transformers. • to be able to determine the cost of repairs and maintenance of transmission lines and power equipment of substations of power grids.
Required prior and related subjects: • Power grids • Electrical part of power stations and substations • Design of substations of power grids • Execution of Bachelor's qualification work
Summary of the subject: General provisions for the technical operation of substations and lines of electrical grids. Control of the isolation status of electrical equipment. Operation of the oil power transformers. Operation of the power transformers with a liquid dielectric. Operation of the power transformers with dry insulation. Operation of switches. Operation of disconnectors. Operation of high-voltage substation equipment (high-voltage inputs, measuring transformers, busbars). Operation of overhead power transmission lines. Operation of cable transmission lines.
Assessment methods and criteria: • written reports on laboratory and design works, oral examination (30 %) • final control – exam: written-oral form (70 %)
Recommended books: 1. Експлуатація електроустановок: Навч. посібник / Г.Г. Півняк, А.В. Журахівський, Г.А. Кігель, Б.М. Кінаш, А.Я. Рибалко, Ф.П. Шкрабець, З.М. Бахор: За ред. академіка НАН України Г.Г. Півняка. – Дніпропетровськ: Національний гірничий університет, 2005. – 445 с. 2. Посібник з вивчення Правил технічної експлуатації електричних станцій і мереж. Електротехнічне устаткування електричних станцій та мереж, оперативно-диспетчерське керування / Баженов О.Г. та інші. – К.: ДП НТУКЦ «Аселенерго», 2004. – 800 с. 3. Кутин В.М., Кульматицкий О.И. Диагностирование электрических распределительных сетей. – Киев: Техніка. – 1993. – 196 с. 4. Филатов А.А. Обслуживание электрических подстанций оперативным персоналом. – М.: Энергоатомиздат, 1990. – 304 с. 5. ГКД 34.20.507-2003 Технічна експлуатація електричних станцій і мереж. Правила (ПТЕ). – Київ: ОЕП «ГРІФРЕ», 2003. – 599 с.