Electrical part of nuclear power plant with a capacity of 4000 MW
| Jazyk: | ruština |
|---|---|
| Rok vydání: | 2021 |
| Předmět: | |
| DOI: | 10.18720/spbpu/3/2021/vr/vr21-1792 |
| Popis: | ЦелÑÑ ÑабоÑÑ ÑвлÑлоÑÑ Ð¿ÑоекÑиÑование ÑлекÑÑиÑеÑкой ÑаÑÑи ÐÐС Ñ Ð¿Ñименением ÑовÑеменного обоÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐµÑ Ð½Ð¸ÑеÑÐºÐ¸Ñ ÑеÑений. ÐадаÑи, коÑоÑÑе ÑеÑалиÑÑ Ð² Ñ Ð¾Ð´Ðµ пÑоекÑиÑованиÑ: 1) вÑÐ±Ð¾Ñ ÑÑÑÑкÑÑÑной ÑÑ ÐµÐ¼Ñ ÑÑанÑии, оÑновного ÑлекÑÑообоÑÑдованиÑ, ÑÑ ÐµÐ¼ ÑаÑпÑеделиÑелÑнÑÑ ÑÑÑÑойÑÑв; 2) ÑаÑÑÐµÑ Ñоков ÑиммеÑÑиÑного и неÑиммеÑÑиÑнÑÑ ÐºÐ¾ÑоÑÐºÐ¸Ñ Ð·Ð°Ð¼Ñканий в Ñ Ð°ÑакÑеÑнÑÑ ÑоÑÐºÐ°Ñ ÑÑ ÐµÐ¼Ñ; 3) вÑÐ±Ð¾Ñ ÑлекÑÑиÑеÑÐºÐ¸Ñ Ð°Ð¿Ð¿Ð°ÑаÑов, пÑоводников, измеÑиÑелÑнÑÑ ÑÑанÑÑоÑмаÑоÑов Ñока и напÑÑжениÑ; 4) вÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐµÑ Ð½Ð¸ÑеÑкого ÑеÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¿ÑогÑаммноÑÐµÑ Ð½Ð¸ÑеÑкого комплекÑа ÑиÑÑÐµÐ¼Ñ Ð¸Ð·Ð¼ÐµÑений, ÑÑеÑа и конÑÑÐ¾Ð»Ñ ÐºÐ°ÑеÑÑва ÑлекÑÑиÑеÑкой ÑнеÑгии. РаÑÑеÑÑ, обоÑновÑваÑÑие пÑинÑÑÑе ÑеÑениÑ, пÑоводилиÑÑ Ñ Ð¸ÑполÑзованием пÑогÑаммного обеÑпеÑÐµÐ½Ð¸Ñ Â«Mathcad 15», «Excel», «RastrWin3», векÑоÑнÑе диагÑÐ°Ð¼Ð¼Ñ Ñоков и напÑÑжений пÑи коÑоÑÐºÐ¸Ñ Ð·Ð°Ð¼ÑканиÑÑ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ñ Ñ Ð¸ÑполÑзованием комплекÑного калÑкÑлÑÑоÑа пÑогÑаммного комплекÑа ÐРРСРÐÐ. ÐÑаÑиÑеÑÐºÐ°Ñ ÑаÑÑÑ ÑабоÑÑ Ð²Ñполнена в пÑогÑамме «AutoCAD» РезÑлÑÑаÑом ÑабоÑÑ ÑвлÑеÑÑÑ Ð¿ÑÐ¾ÐµÐºÑ ÑлекÑÑиÑеÑкой ÑаÑÑи ÐÐС, вклÑÑаÑÑий поÑÑниÑелÑнÑÑ Ð·Ð°Ð¿Ð¸ÑÐºÑ Ñ Ð¿Ð¾ÑÑнÑÑÑими ÑаÑÑеÑами, ÑеÑÑежи главной ÑÑ ÐµÐ¼Ñ ÑлекÑÑиÑеÑÐºÐ¸Ñ Ñоединений ÐÐС, конÑÑÑÑкÑии ÑаÑпÑеделиÑелÑного ÑÑÑÑойÑÑва 330 кÐ, ÑÑÑÑкÑÑÑной ÑÑ ÐµÐ¼Ñ Ð¿ÑогÑаммно-ÑÐµÑ Ð½Ð¸ÑеÑкого комплекÑа авÑомаÑизиÑованной ÑиÑÑемÑ. The aim of the work was to design electrical part of the combined heat and power plant using modern equipment and technical solutions. Tasks that were solved during the design: 1) selection of the structural scheme of the station, the main electrical equipment, switchgear circuits; 2) calculation of symmetric and unbalanced short-circuit currents at characteristic points of the circuit; 3) selection of electrical devices, conductors, current and voltage measuring transformers; 4) selection of equipment and technical solutions for the software and technical complex of the system of measurement, accounting and quality control of electric energy. The calculations justifying the decisions made were carried out using the software "Mathcad 15", "Excel", "RastrWin3", vector diagrams of currents and voltages during short circuits were built using a complex calculator of the ARM SRZA software package. The graphic part of the work was done in the program "AutoCAD" The result of the work is a project of the electrical part of the NPP, which includes an explanatory note with explanatory calculations, drawings of the main circuit of electrical connections of the NPP, the design of the 330 kV switchgear, the structural diagram of the software and hardware complex of the automated system. |
| Databáze: | OpenAIRE |
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