Design of the electrical part of a nuclear power plant with VVER-1000 reactors with a capacity of 2Ã1000 MW
| Jazyk: | ruština |
|---|---|
| Rok vydání: | 2022 |
| Předmět: | |
| DOI: | 10.18720/spbpu/3/2022/vr/vr22-1210 |
| Popis: | Рданной вÑпÑÑкной квалиÑикаÑионной ÑабоÑе ÑпÑоекÑиÑована ÑлекÑÑиÑеÑÐºÐ°Ñ ÑаÑÑÑ Ð°Ñомной ÑлекÑÑоÑÑанÑии Ñ ÑеакÑоÑами ÐÐÐÐ -1000 моÑноÑÑÑÑ 2Ñ 1000 ÐÐÑ. Ð¦ÐµÐ»Ñ ÑабоÑÑ â ÑпÑоекÑиÑоваÑÑ ÑлекÑÑиÑеÑкÑÑ ÑаÑÑÑ ÐÐС, ÑдовлеÑвоÑÑÑÑÑÑ ÑÑловиÑм ÑÑÑекÑивноÑÑи, надежноÑÑи и ÑкономиÑноÑÑи, иÑполÑзÑÑ ÑовÑеменное обоÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑиповÑе ÑеÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ñипа ÑлекÑÑоÑÑанÑии. РпÑоÑеÑÑе вÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑабоÑÑ Ð²ÑбÑана наиболее ÑдаÑÐ½Ð°Ñ ÑÑÑÑкÑÑÑÐ½Ð°Ñ ÑÑ ÐµÐ¼Ð° по ÑезÑлÑÑаÑам ÑÐµÑ Ð½Ð¸ÐºÐ¾ â ÑкономиÑеÑкого анализа. ÐодобÑÐ°Ð½Ñ Ð³ÐµÐ½ÐµÑаÑоÑÑ, блоÑнÑе повÑÑаÑÑие ÑÑанÑÑоÑмаÑоÑÑ, авÑоÑÑанÑÑоÑмаÑоÑÑ ÑвÑзи Ð¼ÐµÐ¶Ð´Ñ ÑаÑпÑеделиÑелÑнÑми ÑÑÑÑойÑÑвами, ÑÑ ÐµÐ¼Ð° ÑаÑпÑеделиÑелÑнÑÑ ÑÑÑÑойÑÑв Ð´Ð»Ñ Ð²ÑдаÑи ÑлекÑÑоÑнеÑгии поÑÑебиÑелÑ. ÐÐ»Ñ Ð²ÑбоÑа коммÑÑаÑионнÑÑ Ð°Ð¿Ð¿Ð°ÑаÑов, вÑклÑÑаÑелей, ÑазÑединиÑелей, измеÑиÑелÑнÑÑ ÑÑанÑÑоÑмаÑоÑов Ñока и напÑÑжениÑ, ÑбоÑнÑÑ Ñин, ÑокопÑоводов и кабелей бÑл оÑÑÑеÑÑвлен ÑаÑÑÐµÑ Ñоков ÑÑÐµÑ Ñазного коÑоÑкого замÑÐºÐ°Ð½Ð¸Ñ Ð¸ пÑовеÑка обоÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² ноÑмалÑном и аваÑийном ÑÐµÐ¶Ð¸Ð¼Ð°Ñ . РезÑлÑÑаÑом ÑабоÑÑ ÑвлÑеÑÑÑ Ð¿ÑÐ¾ÐµÐºÑ ÑлекÑÑиÑеÑкой ÑаÑÑи ÐÐС, вклÑÑаÑÑий поÑÑниÑелÑнÑÑ Ð·Ð°Ð¿Ð¸ÑкÑ, ÑеÑÑежи главной ÑÑ ÐµÐ¼Ñ ÑлекÑÑиÑеÑÐºÐ¸Ñ Ñоединений, конÑÑÑÑкÑии ÑаÑпÑеделиÑелÑного ÑÑÑÑойÑÑва 330 кÐ, компоновки ÑлекÑÑоÑÑанÑии. In this final qualifying work, the electrical part of a nuclear power plant with VVER-1000 reactors with a capacity of 2x1000 MW was designed. The purpose of the work is to design the electrical part of the NPP that meets the conditions of efficiency, reliability and economy, using modern equipment and standard solutions for this type of power plantIn the course of the work, the most successful block diagram was selected based on the results of the technical and economic analysis. Generators, block step-up transformers, autotransformers of communication between switchgears, a circuit of switchgears for the supply of electricity to the consumer have been selected. To select switching devices, switches, disconnectors, current and voltage measuring transformers, busbars, current lines and cables, three-phase short-circuit currents were calculated and equipment was checked in normal and emergency modes.The result of the work is a project of the electrical part of the NPP, including an explanatory note, drawings of the main circuit of electrical connections, the design of the 330 kV switchgear, the layout of the power plant. |
| Databáze: | OpenAIRE |
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