
Объектом работы выбрана подÑÑ‚Ð°Ð½Ñ†Ð¸Ñ â„–18 «КраÑный треугольник» 35 кВ. Цель работы заключаетÑÑ Ð² модернизации подÑтанции за Ñчет Ð¿Ð¾Ð²Ñ‹ÑˆÐµÐ½Ð¸Ñ ÐºÐ»Ð°ÑÑа напрÑÐ¶ÐµÐ½Ð¸Ñ Ð¸ замены морально уÑтаревшего Ð¾Ð±Ð¾Ñ€ÑƒÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° новое и Ñовременное Ñ Ð¸Ñпользованием инновационных материалов. Задачи, поÑтавленные в работе: − ОпиÑание изначального ÑоÑтоÑÐ½Ð¸Ñ Ð¿Ð¾Ð´Ñтанции Ñ ÑƒÐºÐ°Ð·Ð°Ð½Ð¸ÐµÐ¼ Ð¿ÐµÑ€ÐµÑ‡Ð½Ñ Ð¾Ñновного ÑлектрооборудованиÑ; − ОбоÑнование Ð¿Ð¾Ð²Ñ‹ÑˆÐµÐ½Ð¸Ñ ÐºÐ»Ð°ÑÑа напрÑÐ¶ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð´Ñтанции и ее реконÑтрукции; − Подбор оÑновного Ð¾Ð±Ð¾Ñ€ÑƒÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð°Ð¿Ñ€Ñжением 110 кВ; − Выбор Ñхемы раÑпределительного уÑтройÑтва 110 кВ; − РаÑчет РЗиÐ; − Охрана труда и меры безопаÑноÑти на подÑтанции; Ð’ процеÑÑе Ð²Ñ‹Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ñ€Ð°Ð±Ð¾Ñ‚Ñ‹ была изучена Ñ‚ÐµÑ…Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ñ€ÐµÐºÐ¾Ð½Ñтрукции подÑтанций, закреплен навык раÑчета и выбора ÑÐ»ÐµÐºÑ‚Ñ€Ð¾Ð¾Ð±Ð¾Ñ€ÑƒÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ заданным уÑловиÑм и значениÑм Ñ Ð¿Ñ€Ð¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ знаний об актуальноÑти различных материалов и уÑтановок. Ð’ итоге работа направлена на улучшение общей надежноÑти подÑтанции «КраÑный треугольник», качеÑтва передачи мощноÑти между потребителÑми, ÑкономичеÑкой выгоды и оптимизацию.
The 35 kV electric substation №18 “Red Triangle†was chosen as a project site. The purpose of the work is to modernize the electric substation by upgrading the voltage type and replacing obsolete equipment with new and modern ones using innovative materials. Thesis objectives are as follows: − The initial ES state description with a list of basic electrical equipment; − Rationale for the ES voltage type upgrade and reconstruction; − The basic equipment with 110 kV voltage selection; − The circuit switchgear of 110 kV selection; − The power-system protection engineering analysis; − The labor protection and safety features at the ES; In the course of the work, the technology of electric substation reconstruction was studied, the skill of design calculating and selecting electrical equipment for specified conditions and magnitudes via the use of knowledge about the various materials and installations relevance was reinforced. As a result, the work is aimed at improving the overall reliability of the “Red Triangle†ES, the quality of power transmission between consumers, costeffectiveness, and power delivery optimization.
reconstruction, electric substation, напÑÑжение, ÑÑанÑÑоÑмаÑоÑ, electrical switchgear, ÑазÑединиÑелÑ, power, ÑеконÑÑÑÑкÑиÑ, моÑноÑÑÑ, вÑклÑÑаÑелÑ, voltage, transformer, disconnector switch, ÑаÑпÑеделиÑелÑное ÑÑÑÑойÑÑво, power cir-cuit-breaker, подÑÑанÑиÑ
reconstruction, electric substation, напÑÑжение, ÑÑанÑÑоÑмаÑоÑ, electrical switchgear, ÑазÑединиÑелÑ, power, ÑеконÑÑÑÑкÑиÑ, моÑноÑÑÑ, вÑклÑÑаÑелÑ, voltage, transformer, disconnector switch, ÑаÑпÑеделиÑелÑное ÑÑÑÑойÑÑво, power cir-cuit-breaker, подÑÑанÑиÑ
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