Модернізація електричної частини підстанції 110/6 кВ Заводська
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Date
2025
Journal Title
Journal ISSN
Volume Title
Publisher
Сумський державний університет
Bachelor’s paper
Date of Defense
Scientific Director
Speciality
141 - Електроенергетика, електротехніка та електромеханіка
Date of Presentation
June 2025
Abstract
У бакалаврській роботі виконано реконструкцію електричної частини підстанції ПС-110/6 кВ. Проведено перевірку силового трансформатора, вибір вимикачів навантаження та роз’єднувачів. Виконано роз-рахунки та вибір збірних шин, опорних і прохідних ізоляторів, а також обрано трансформатор власних потреб. Обрано вимірювальні прилади, включаючи трансформатори струму та напруги, для всіх класів напруги. Визначено зону захисту стрижневих блискавковідводів, що складаються з двох пар стрижнів, та виконано відповідні розрахунки. Додатково проведено розрахунок заземлювального контуру підстанції, що забезпечує безпеку та надійність її роботи.
In the bachelor's thesis, the electrical part of the PS-110/6 kV substation was reconstructed. The power transformer was checked, load switches and disconnectors were selected. Calculations and selection of busbars, support and bushing insulators were performed, and a transformer for own needs was selected. Measuring instruments, including current and voltage transformers, were selected for all voltage classes. The protection zone of rod lightning rods consisting of two pairs of rods was determined, and the corresponding calculations were performed. Additionally, the calculation of the substation grounding circuit was performed, which ensures the safety and reliability of its operation.
In the bachelor's thesis, the electrical part of the PS-110/6 kV substation was reconstructed. The power transformer was checked, load switches and disconnectors were selected. Calculations and selection of busbars, support and bushing insulators were performed, and a transformer for own needs was selected. Measuring instruments, including current and voltage transformers, were selected for all voltage classes. The protection zone of rod lightning rods consisting of two pairs of rods was determined, and the corresponding calculations were performed. Additionally, the calculation of the substation grounding circuit was performed, which ensures the safety and reliability of its operation.
In the bachelor's thesis, the electrical part of the PS-110/6 kV substation was reconstructed. The power transformer was checked, load switches and disconnectors were selected. Calculations and selection of busbars, support and bushing insulators were performed, and a transformer for own needs was selected. Measuring instruments, including current and voltage transformers, were selected for all voltage classes. The protection zone of rod lightning rods consisting of two pairs of rods was determined, and the corresponding calculations were performed. Additionally, the calculation of the substation grounding circuit was performed, which ensures the safety and reliability of its operation.
In the bachelor's thesis, the electrical part of the PS-110/6 kV substation was reconstructed. The power transformer was checked, load switches and disconnectors were selected. Calculations and selection of busbars, support and bushing insulators were performed, and a transformer for own needs was selected. Measuring instruments, including current and voltage transformers, were selected for all voltage classes. The protection zone of rod lightning rods consisting of two pairs of rods was determined, and the corresponding calculations were performed. Additionally, the calculation of the substation grounding circuit was performed, which ensures the safety and reliability of its operation.
Keywords
реконструкція електричної підстанції, reconstruction of an electrical substation, силовий трансформатор, power transformer, вимірю-вальний трансформатор, measuring transformer, ізолятор, nsulator, трансформатор власних потреб, transformer for own needs, силовий вимикач, power switch, роз’єднувач, disconnector
Citation
Шевченко А. С. Модернізація електричної частини підстанції 110/6 кВ Заводська : робота на здобуття кваліфікаційного ступеня бакалавр : спеціальність 141 – електроенергетика, електротехніка та електромеханіка / наук. кер. І. М. Дяговченко. Суми : Сумський державний університет, 2025. 78 с.