econstruction of the 35/6 kV substation with transfer to the voltage of 110/6 kV
Jazyk: | ruština |
---|---|
Rok vydání: | 2022 |
Předmět: | |
DOI: | 10.18720/spbpu/3/2022/vr/vr22-2986 |
Popis: | Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ : "РеконÑÑÑÑкÑÐ¸Ñ ÐС 35\6 ÐºÐ Ñ Ð¿ÐµÑеводом на напÑÑжение 110\6 кÐ". ÐбÑем пÑоекÑа ÑоÑÑавлÑеÑ: 48 ÑÑÑÐ°Ð½Ð¸Ñ Ñ ÑекÑÑом, 5 ÑаблиÑ, 11 ÑиÑÑнков.ÐÐ»Ñ ÑеконÑÑÑÑкÑии бÑла вÑбÑана подÑÑанÑÐ¸Ñ 165 âÐеÑÑогÑадÑкаÑâ.ЦелÑÑ Ð²ÑпÑÑкной ÑабоÑÑ ÑвлÑеÑÑÑ Ð¿Ð¾Ð²ÑÑение моÑноÑÑи подÑÑанÑии, пÑÑем модеÑнизаÑии ÑÑÑаÑевÑего ÑлекÑÑообоÑÑдованиÑ.ÐадаÑи, коÑоÑÑе бÑдÑÑ ÑеÑÐµÐ½Ñ Ð² пÑоÑеÑÑе пÑоекÑа:ÐпиÑание ÑлекÑÑообоÑÑдованиÑ, коÑоÑое иÑполÑзÑеÑÑÑ Ð½Ð° подÑÑанÑии в даннÑй моменÑ;ÐбоÑнование Ð´Ð»Ñ Ñого, ÑÑÐ¾Ð±Ñ Ð¿Ð¾Ð²ÑÑиÑÑ ÐºÐ»Ð°ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¸ модеÑнизиÑоваÑÑ Ð¿Ð¾Ð´ÑÑанÑиÑ;ÐÑÐ´ÐµÑ Ð¿Ð¾Ð´Ð¾Ð±Ñано оÑновное ÑлекÑÑообоÑÑдование 110 кÐ;ÐодобÑÐ°Ð½Ñ ÐºÐ°Ð±ÐµÐ»Ð¸ из ÑÑиÑого полиÑÑилена;РаÑÑÑиÑÐ°Ð½Ñ Ñоки коÑоÑкого замÑканиÑ.РпÑоÑеÑÑе вÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð±Ñла изÑÑена ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ ÑеконÑÑÑÑкÑии подÑÑанÑий, оÑвоен навÑк подбоÑа оÑновного ÑлекÑÑообоÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ заданнÑм ÑÑловиÑм.РабоÑа напÑавлена на ÑлÑÑÑение ÑабоÑоÑпоÑобноÑÑи подÑÑанÑии âÐеÑÑогÑадÑкаÑâ. Topic of the final qualifying work: âReconstruction of the 35/6 kV substation with transfer to the voltage of 110/6 kV". The volume of the project is: 48 pages with text, 5 tables, 11 figures.Substation 165 "Petrogradskaya" was chosen for reconstruction.The purpose of the final work is to increase the power of the substation by modernizing obsolete electrical equipment.Tasks to be solved during the project:Description of the electrical equipment currently in use at the substation;Rationale for upgrading the voltage class and upgrading the substation;The main electrical equipment 110 kV will be selected;Selected cables made of cross-linked polyethylene;Short circuit currents calculated.In the process of implementation, the technology of reconstruction of substations was studied, the skill of selecting the main electrical equipment according to the given conditions was mastered.The work is aimed at improving the performance of the Petrogradskaya substation. |
Databáze: | OpenAIRE |
Externí odkaz: |