
Целью данной работы ÑвлÑетÑÑ Ð¿Ñ€Ð¾ÐµÐºÑ‚Ð¸Ñ€Ð¾Ð²Ð°Ð½Ð¸Ðµ и раÑчёт гидроагрегата МорÑкой МГÐС. Ð’ ÑоответÑтвии Ñ Ð¿Ð¾Ñтавленной целью, были Ñформулированы Ñледующие задачи работы: определить оÑновные параметры гидроагрегатов, их тип и количеÑтво; Ñпроектировать раÑчетную облаÑть проточной чаÑти модельной гидротурбины; провеÑти трехмерный раÑчет вÑзкого Ñ‚ÐµÑ‡ÐµÐ½Ð¸Ñ Ð² проточной чаÑти модельной гидротурбины на раÑчетном режиме; разработать Ð±Ð¸Ð·Ð½ÐµÑ â€“ план ÑтроительÑтва МорÑкой ГÐС. Ð’ ходе работы было принÑто решение оÑнаÑтить данную ГÐС Ñ‡ÐµÑ‚Ñ‹Ñ€ÑŒÐ¼Ñ Ð³Ð¾Ñ€Ð¸Ð·Ð¾Ð½Ñ‚Ð°Ð»ÑŒÐ½Ð¾ – капÑульными гидроагрегатами Ñ Ð¿Ñ€Ð¾Ð¿ÐµÐ»Ð»ÐµÑ€Ð½Ñ‹Ð¼Ð¸ рабочими колеÑами. Была Ñпроектирована Ð¿Ñ€Ð¾Ñ‚Ð¾Ñ‡Ð½Ð°Ñ Ñ‡Ð°Ñть и раÑÑчитаны оÑновные параметры гидротурбины, поÑтроены зона работы и ÑкÑÐ¿Ð»ÑƒÐ°Ñ‚Ð°Ñ†Ð¸Ð¾Ð½Ð½Ð°Ñ Ñ…Ð°Ñ€Ð°ÐºÑ‚ÐµÑ€Ð¸Ñтика гидротурбины. Определены оÑновные параметры генератора. Спроектирована раÑÑ‡ÐµÑ‚Ð½Ð°Ñ Ð¾Ð±Ð»Ð°Ñть проточной чаÑти модельной гидротурбины ПЛГ-548, Ð²ÐºÐ»ÑŽÑ‡Ð°ÑŽÑ‰Ð°Ñ Ð² ÑÐµÐ±Ñ Ð¾Ð±Ð»Ð°Ñти рабочего колеÑа, направлÑющего аппарата и отÑаÑывающей трубы. Проведен раÑчет трехмерного Ñ‚ÐµÑ‡ÐµÐ½Ð¸Ñ Ð²Ñзкой жидкоÑти в проточной чаÑти гидротурбины на раÑчетном режиме работы Ñ Ð¸Ñпользованием Ñовременных программных комплекÑов. Ð’ результате чего на оÑнове имеющейÑÑ ÑƒÐ½Ð¸Ð²ÐµÑ€Ñальной характериÑтики модели гидротурбины была верифицирована ее математичеÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»ÑŒ на раÑчетном режиме работы. Разработан Ð±Ð¸Ð·Ð½ÐµÑ â€“ план ÑтроительÑтва малой гидроÑлектроÑтанции и раÑÑчитаны оÑновные показатели инвеÑтиционного анализа.
The aim of this work is the design and calculation of the hydraulic unit of the Morskaya hydroelectric power plant. In accordance with the goal, the following tasks were formulated: to determine the main parameters of hydraulic units, their type and quantity; to design the computational domain of the flow part of the model hydraulic turbine; conduct a three-dimensional calculation of the viscous flow in the flow part of a model hydraulic turbine in the design mode; to develop a business plan for the construction of an offshore hydroelectric station. In the course of work, it was decided to equip this hydroelectric power station with four low head hydropower with bulb units. The flow part was designed, and the main parameters of the hydraulic turbine were calculated, the working area and the operational characteristics of the hydraulic turbine were constructed. The main parameters of the generator are determined. The design region of the flow part of the PLG-548 model hydraulic turbine was designed, which includes the areas of the runner, guide vane, and draft tube. The three-dimensional flow of a viscous fluid in the flow part of a hydraulic turbine was calculated at the calculated operating mode using modern software systems. As a result, based on the available universal characteristics of the model of a hydraulic turbine, its mathematical model was verified on the calculated operating mode. A business plan for the construction of a small hydroelectric power station was developed and the main indicators of investment analysis were calculated.
напÑавлÑÑÑий аппаÑаÑ, Ansys, draft tube, water turbine, guide vane, гидÑавлиÑеÑÐºÐ°Ñ ÑÑÑбина, оÑÑаÑÑваÑÑÐ°Ñ ÑÑÑба, ÑабоÑее колеÑо, small hydroelectric power plant, runner, Ð¼Ð°Ð»Ð°Ñ Ð³Ð¸Ð´ÑоÑлеÑÑоÑÑанÑиÑ
напÑавлÑÑÑий аппаÑаÑ, Ansys, draft tube, water turbine, guide vane, гидÑавлиÑеÑÐºÐ°Ñ ÑÑÑбина, оÑÑаÑÑваÑÑÐ°Ñ ÑÑÑба, ÑабоÑее колеÑо, small hydroelectric power plant, runner, Ð¼Ð°Ð»Ð°Ñ Ð³Ð¸Ð´ÑоÑлеÑÑоÑÑанÑиÑ
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