Research of the mode of the double fed induction generator with vector control in conditions of parallel and isolated operation from network observation
Jazyk: | ruština |
---|---|
Rok vydání: | 2022 |
Předmět: |
ÐозобновлÑемÑе иÑÑоÑники ÑнеÑгии
двÑнапÑавленнÑй пÑеобÑазоваÑÐµÐ»Ñ automatic control system веÑÑÑÐ½Ð°Ñ ÑÑÑбина оÑÑлеживание ÑоÑки макÑималÑной моÑноÑÑи double fed induction machine maximum power point tracking ÐеÑÑоÑнеÑгеÑиÑеÑкие ÑÑÑановки ÑиÑÑема авÑомаÑиÑеÑкого ÑпÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑиÑÑÐµÐ¼Ñ Ð½Ð°ÐºÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ ÑлекÑÑиÑеÑкой electric energy storage systems bidirectional converter wind turbine маÑина двойного пиÑÐ°Ð½Ð¸Ñ ÐккÑмÑлÑÑоÑнÑе баÑаÑеи аÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð½Ð°Ñ Ð¼Ð°Ñина Ñ ÑазнÑм ÑоÑоÑом asynchronous machine with phase rotor |
DOI: | 10.18720/spbpu/3/2022/vr/vr22-3817 |
Popis: | Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ: «ÐÑÑледование Ñежимов аÑÐ¸Ð½Ñ Ñонного генеÑаÑоÑа двойного пиÑÐ°Ð½Ð¸Ñ Ñ Ð²ÐµÐºÑоÑнÑм ÑпÑавлением в ÑÑловиÑÑ Ð¿Ð°ÑаллелÑной и изолиÑованной ÑабоÑÑ Ð¾Ñ ÑлекÑÑиÑеÑкой ÑеÑи». ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена ÑазÑабоÑке модели веÑÑоÑнеÑгеÑиÑеÑкой ÑÑÑановки Ñ Ð¼Ð°Ñиной двойного пиÑÐ°Ð½Ð¸Ñ Ð¸ аккÑмÑлÑÑоÑнÑми баÑаÑеÑми в Ñепи поÑÑоÑнного Ñока, а Ñакже Ð°Ð½Ð°Ð»Ð¸Ð·Ñ Ð¿ÑоÑеÑÑов пÑи ÑазлиÑнÑÑ Ð²Ð¾Ð·Ð¼ÑÑениÑÑ . ÐадаÑи, коÑоÑÑе ÑеÑалиÑÑ Ð² Ñ Ð¾Ð´Ðµ иÑÑледованиÑ: Создание модели веÑÑоÑнеÑгеÑиÑеÑкой ÑÑÑановки Ñ Ð¼Ð°Ñиной двойного пиÑÐ°Ð½Ð¸Ñ Ð¸ аккÑмÑлÑÑоÑнÑми баÑаÑеÑми в Ñепи поÑÑоÑнного Ñока. РазÑабоÑка ÑиÑÑÐµÐ¼Ñ Ð°Ð²ÑомаÑиÑеÑкого ÑпÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑеобÑазоваÑÐµÐ»Ñ Ð¸ аккÑмÑлÑÑоÑнÑÑ Ð±Ð°ÑаÑей. ÐÑÑледование пÑоÑеÑÑов в веÑÑоÑнеÑгеÑиÑеÑкой ÑÑÑановке пÑи ÑазлиÑнÑÑ Ð²Ð¾Ð·Ð¼ÑÑениÑÑ Ð² ÑеÑи. ÐÑла ÑазÑабоÑана маÑемаÑиÑеÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð²ÐµÑÑоÑнеÑгеÑиÑеÑкой ÑÑÑановки Ñ Ð¼Ð°Ñиной двойного пиÑаниÑ. ÐÑе иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑоводилиÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑогÑаммного обеÑпеÑÐµÐ½Ð¸Ñ MATLAB Simulink. Ð ÑабоÑе пÑедÑÑавленÑ: ÑазÑабоÑка модели веÑÑоÑнеÑгеÑиÑеÑкой ÑÑÑановки Ñ Ð¼Ð°Ñиной двойного пиÑаниÑ, ÑиÑÑÐµÐ¼Ñ Ð°Ð²ÑомаÑиÑеÑкого ÑпÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑеобÑазоваÑÐµÐ»Ñ Ð¸ аккÑмÑлÑÑоÑнÑÑ Ð±Ð°ÑаÑей, алгоÑиÑма заÑÑдки и ÑазÑÑдки аккÑмÑлÑÑоÑнÑÑ Ð±Ð°ÑаÑей, иÑÑледование Ñежимов ÑабоÑÑ Ð²ÐµÑÑоÑнеÑгеÑиÑеÑкой ÑÑÑановки Ñ Ð¼Ð°Ñиной двойного пиÑÐ°Ð½Ð¸Ñ Ñ Ð°ÐºÐºÑмÑлÑÑоÑнÑми баÑаÑеÑми, подклÑÑеннÑми на ÑÐ¸Ð½Ñ Ð¿Ð¾ÑÑоÑнного Ñока пÑеобÑазоваÑелÑ, анализ пÑоÑеÑÑов, возникаÑÑÐ¸Ñ Ð² маÑине двойного пиÑÐ°Ð½Ð¸Ñ Ð¿Ñи ÑиммеÑÑиÑном коÑоÑком замÑкании, пÑи оÑклÑÑении Ð¾Ñ ÑеÑи, пÑи неÑиммеÑÑиÑном Ñежиме ÑеÑи, ÑÑавнение ÑезÑлÑÑаÑов моделиÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ñ ÑезÑлÑÑаÑами, полÑÑеннÑми Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÑавнений в Ñвном виде, оÑенка каÑеÑÑва вÑполненной ÑабоÑÑ. The subject of the graduate qualification work is "Research of the mode of the double fed induction generator with vector control in conditions of parallel and isolated operation from network observation". This work is devoted to the development of a model of a wind power plant with a DGIG and batteries in the DC circuit, as well as to the analysis of processes under various disturbances. Tasks that were solved during the study: 1. Creation of a model of a wind power plant with a dual power machine and batteries in a DC circuit. 2. Development of an automatic control system for the converter and batteries. 3. Study of processes in a wind power plant under various disturbances in the network. A mathematical model of a wind power plant with a dual-feed induction machine was developed. All studies were carried out using MATLAB Simulink software. The following activities are carried out: development of a wind turbine model with a dual-feed machine, development of an automatic control system for conversion, development of an automatic control system for rechargeable batteries, development of an algorithm for charging and discharging batteries, research on the operating modes of a wind turbine with a dual-feed machine with batteries connected to DC buses rotor transformations, analysis of processes, revolutions in a dual-feed machine when disconnected from the network, analysis of processes occurring in a dual-feed machine with an asymmetric network algorithm, comparison of results, incomes with models with results obtained with explicit detection, evaluation the quality of the work done. |
Databáze: | OpenAIRE |
Externí odkaz: |