The development of electrical network35-110 kW in Tverskaya region
| Jazyk: | ruština |
|---|---|
| Rok vydání: | 2022 |
| Předmět: | |
| DOI: | 10.18720/spbpu/3/2022/vr/vr22-2244 |
| Popis: |  Тема вÑпÑÑкной ÑабоÑÑ: «РазвиÑие ÑлекÑÑиÑеÑкой ÑеÑи 35-110 кРв ТвеÑÑкой облаÑÑи».ÐбÑем пÑоекÑа ÑоÑÑавлÑеÑ: 58 ÑÑÑÐ°Ð½Ð¸Ñ ÑекÑÑа, 13 ÑиÑÑнков, 42 ÑаблиÑÑ, 45 ÑоÑмÑл, 12 иÑÑоÑников лиÑеÑаÑÑÑÑ.ÐбÑÐµÐºÑ Ð¸ÑÑледованиÑ: ÑлекÑÑиÑеÑÐºÐ°Ñ ÑеÑÑ Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑнÑм напÑÑжением 35-110 кРТвеÑÑкой облаÑÑи.Ð¦ÐµÐ»Ñ ÑабоÑÑ â ÑазÑабоÑаÑÑ Ð¿ÑÐ¾ÐµÐºÑ ÑазвиÑÐ¸Ñ ÑÑÑеÑÑвÑÑÑей ÑлекÑÑиÑеÑкой ÑеÑи 35-110 ÐºÐ Ð´Ð»Ñ Ð¾Ð±ÐµÑпеÑÐµÐ½Ð¸Ñ ÑлекÑÑоÑнеÑгией новÑÑ Ð¿Ð¾ÑÑебиÑелей.РпÑоÑеÑÑе вÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð¿ÑоекÑа пÑоанализиÑована дейÑÑвÑÑÑÐ°Ñ ÑиÑÑема ÑлекÑÑоÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑебиÑелей, вÑÑÐ²Ð»ÐµÐ½Ñ Ð½ÐµÐ´Ð¾ÑÑаÑки, ÑазÑабоÑано неÑколÑко ваÑианÑов ÑеконÑÑÑÑкÑии ÑеÑи. Ðз пÑедÑÑавленнÑÑ Ð²Ð°ÑианÑов оÑобÑано два к далÑнейÑÐµÐ¼Ñ ÑаÑÑмоÑÑениÑ. ÐÐ»Ñ Ð½Ð¸Ñ Ð¿ÑоизведÑн вÑÐ±Ð¾Ñ Ð¾Ñновного обоÑÑдованиÑ, ÑаÑÑÑиÑÐ°Ð½Ñ ÑÑÑановивÑиеÑÑ ÑÐµÐ¶Ð¸Ð¼Ñ ÑеÑи. Ð ÑезÑлÑÑаÑе ÑÐµÑ Ð½Ð¸ÐºÐ¾-ÑкономиÑеÑкого ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð²Ð°ÑианÑов ÑеÑи оÑобÑан наиболее ÑкономиÑеÑки вÑгоднÑй. ÐÐ»Ñ Ð½ÐµÐ³Ð¾ пÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ ÑаÑÑÐµÑ Ñежима наиболÑÑÐ¸Ñ Ð½Ð°Ð³ÑÑзок ÑеÑи и поÑлеаваÑийнÑй Ñежим ÑабоÑÑ, пÑоизведено ÑегÑлиÑование напÑÑжение.РезÑлÑÑаÑÑ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð¾Ð²Ð°Ð½Ñ Ð¿Ñи пÑоекÑиÑовании новÑÑ Ð¸ ÑеконÑÑÑÑкÑии дейÑÑвÑÑÑÐ¸Ñ ÑлекÑÑиÑеÑÐºÐ¸Ñ ÑеÑей. The topic of my graduation work is «The development of electrical network35-110 kW in Tverskaya region». The size of the project is 50 pages of the text, 13 pictures, 42 tables, 45 formulas, 12 literature sources. The object of study: electrical network of rated voltage 35-110 kW in Tverskaya region. The aim of the work is to work out the project of the development of existing electrical network 35-110 kW for the providing the new consumers by electricity.In progress the existing system of electricity for the consumers was analyzed, disadvantages were found, the several options of networkâs reconstruction were created. Among these options two were selected for the further consideration. For them the main equipment was chosen, and network modes were calculated. As a result of feasibility comparison, the most cost-effective way was selected. For it calculations of load mode and after emergency mode calculations were made; voltage was regulated. The results may be recommended during the design of new and the reconstruction of existing electrical network. |
| Databáze: | OpenAIRE |
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