
Тема данной выпуÑкной квалификационной работы: " Проектирование Ñложной ÑлектроÑнергетичеÑкой ÑиÑтемы 750/330 кВ ". Работа Ñодержит в Ñебе раÑчет ÑнергетичеÑкой ÑиÑтемы 750/330 кВ, ÑоÑтоÑщей из генератора, линий, транÑформаторов, нагрузок и шины беÑконечной мощноÑти. Ð”Ð°Ð½Ð½Ð°Ñ Ñ€Ð°Ð±Ð¾Ñ‚Ð° разделена на 4 чаÑти: 1. Выбор вÑего оборудование Ð´Ð»Ñ ÑлектроÑнергетичеÑкой ÑиÑтемы; 2. РаÑчет уÑтановившегоÑÑ Ñ€ÐµÐ¶Ð¸Ð¼Ð° Ñлементов ÑлектроÑнергетичеÑкой ÑиÑтемы «вручную» и раÑчет режима Ñ Ð¿Ð¾Ð¼Ð¾Ñ‰ÑŒÑŽ программного комплекÑа RastrWin3; 3. Определение токов и напрÑжений при неÑимметричном коротком замыкании; 4. Проверка динамичеÑких ÑвойÑтв ÑиÑтемы в программе Dimola. Ð’ работе был получен оптимальный режим ÑнергетичеÑкой ÑиÑтемы, который был Ñмоделирован в программном комплекÑе RastrWin3. Ð”Ð»Ñ Ñтого режима были вручную раÑÑчитаны токи и напрÑÐ¶ÐµÐ½Ð¸Ñ Ð´Ð²ÑƒÑ…Ñ„Ð°Ð·Ð½Ð¾Ð³Ð¾ короткого замыканиÑ. Также были проанализированы динамичеÑкие ÑвойÑтва ÑиÑтемы Ñ Ð¿Ð¾Ð¼Ð¾Ñ‰ÑŒÑŽ программы “Dimola†и в данной модели были иÑпользованы ÐÐ Ð’-СД и ÐРЧМ Ð´Ð»Ñ Ð¿Ð¾Ð²Ñ‹ÑˆÐµÐ½Ð¸Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸Ñ‡ÐµÑкой и ÑтатичеÑкой уÑтойчивоÑти ÑиÑтемы.
The title of thesis is: "Design of a complex electric energy system 750/330 kV". The work includes the calculation of the energy system 750/330 kV, consisting of a generator, lines, transformers, loads and a bus of infinite power. This work is divided into 4 parts: 1. Selection of all equipment for the electric power system 2. The calculation of the steady state of the electric power system "manually" and the calculation of the steady state was implemented by using the software package RastrWin3. 3. Determination of currents and voltages with an asymmetric short circuit 4. Checking the dynamic properties of the system in the Dimola program. In the work, the optimal mode of the energy system was calculated. System was modeled in the RastrWin3 software package. For this mode, the currents and voltages of the two-phase short circuit were manually calculated. The dynamic properties of the system were analyzed by using the Dimola program, and Automatic regulator of generator excitation and Automatic frequency and power adjustment were used in this model to increase the dynamic and static stability of the system.
automatic frequency control, вÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑдованиÑ, ÑаÑÑоÑа и моÑноÑÑÑ ÑÑÑбинÑ, ÑÑÑойÑивоÑÑÑ, stability, dissymmetrical short circuit, неÑиммеÑÑиÑное коÑоÑкое замÑкание, turbine frequency and power, equipment selection, авÑомаÑиÑеÑкое ÑегÑлиÑование возбÑждение
automatic frequency control, вÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑдованиÑ, ÑаÑÑоÑа и моÑноÑÑÑ ÑÑÑбинÑ, ÑÑÑойÑивоÑÑÑ, stability, dissymmetrical short circuit, неÑиммеÑÑиÑное коÑоÑкое замÑкание, turbine frequency and power, equipment selection, авÑомаÑиÑеÑкое ÑегÑлиÑование возбÑждение
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