A MATHEMATICAL MODEL OF THE ELECTRICAL ENGINEERING COMPLEX FOR DRIVE OF MAIN CIRCULATION PUMPS OF NUCLEAR REACTOR VVER-1000 OF NUCLEAR POWER PLANTS
Tools for computer investigation of the modes of operation of induction motors of the main circulating pumps of the VVER-1000 NPP reactor have been created. The mathematical model of the electrical engineering complex «synchronous turbogenerator of NPP unit – electric grid of power system – two tran...
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| Date: | 2019 |
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| Language: | English Ukrainian |
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National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
2019
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| Online Access: | http://eie.khpi.edu.ua/article/view/2074-272X.2019.6.02 |
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eiekhpieduua-article-1881072019-12-20T19:48:41Z A MATHEMATICAL MODEL OF THE ELECTRICAL ENGINEERING COMPLEX FOR DRIVE OF MAIN CIRCULATION PUMPS OF NUCLEAR REACTOR VVER-1000 OF NUCLEAR POWER PLANTS МАТЕМАТИЧНА МОДЕЛЬ ЕЛЕКТРОТЕХНІЧНОГО КОМПЛЕКСУ ДЛЯ ПРИВОДУ ГОЛОВНИХ ЦИРКУЛЯЦІЙНИХ ПОМП ЯДЕРНОГО РЕАКТОРА ВВЕР-1000 АТОМНИХ ЕЛЕКТРИЧНИХ СТАНЦІЙ Vasyliv, K. M. Mazurenko, L. I. ядерний реактор головні циркуляційні помпи синхронний турбогенератор трансформатор асинхронний двигун пускові режими самозапуск математична модель диференціальні рівняння 621.311.25 621.039 621.313 nuclear reactor main circulation pumps synchronous turbogenerator transformer induction motor starting modes self-starting mathematical model differential equations 621.311.25 621.039 621.313 Tools for computer investigation of the modes of operation of induction motors of the main circulating pumps of the VVER-1000 NPP reactor have been created. The mathematical model of the electrical engineering complex «synchronous turbogenerator of NPP unit – electric grid of power system – two transformers of own needs – four induction motors» in phase coordinates, oriented on explicit methods of numerical integration of the system of differential equations is developed. On the basis of the mathematical model the software designed for the study of electromagnetic and electromechanical processes of the system of induction motors of the main circulating pumps of the VVER-1000 nuclear reactor in the modes of: operative switching including start and run, switching to standby power, self-start of the motors with turbogenerator’s run-out and without it is developed. The investigations of the processes in the system of induction motors in the mode of operative switching during their power supply from the turbogenerator are carried out and the basic regularities of their course in qualitative and quantitative relations are established. Створено засоби комп’ютерного дослідження режимів роботи асинхронних двигунів головних циркуляційних помп ядерного реактора ВВЕР-1000 АЕС. Розроблено математичну модель електротехнічного комплексу: «Синхронний турбогенератор енергоблоку АЕС – електрична мережа енергосистеми – два трансформатори власних потреб – чотири асинхронні двигуни» у фазних координатах, орієнтовану на явні методи чисельного інтегрування системи диференціальних рівнянь. На базі математичної моделі розроблено програмне забезпечення, призначене для дослідження електромагнітних і електромеханічних процесів системи асинхронних двигунів головних циркуляційних помп ядерного реактора ВВЕР-1000 в режимах: оперативного перемикання включно з пуском і вибігом, переходу на резервне живлення, самозапуску двигунів з вибігом турбогенератора і без його вибігу. Виконано дослідження процесів системи асинхронних двигунів в режимі оперативного перемикання під час їх живлення від турбогенератора та встановлено основні закономірності їх перебігу в якісному та кількісному співвідношенні. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2019-12-18 Article Article application/pdf application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2019.6.02 10.20998/2074-272X.2019.6.02 Electrical Engineering & Electromechanics; No. 6 (2019); 12-20 Электротехника и Электромеханика; № 6 (2019); 12-20 Електротехніка і Електромеханіка; № 6 (2019); 12-20 2309-3404 2074-272X en uk http://eie.khpi.edu.ua/article/view/2074-272X.2019.6.02/187325 http://eie.khpi.edu.ua/article/view/2074-272X.2019.6.02/187326 Copyright (c) 2019 K. M. Vasyliv, L. I. Mazurenko https://creativecommons.org/licenses/by-nc/4.0 |
| institution |
Electrical Engineering & Electromechanics |
| baseUrl_str |
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| datestamp_date |
2019-12-20T19:48:41Z |
| collection |
OJS |
| language |
English Ukrainian |
| topic |
nuclear reactor main circulation pumps synchronous turbogenerator transformer induction motor starting modes self-starting mathematical model differential equations 621.311.25 621.039 621.313 |
| spellingShingle |
nuclear reactor main circulation pumps synchronous turbogenerator transformer induction motor starting modes self-starting mathematical model differential equations 621.311.25 621.039 621.313 Vasyliv, K. M. Mazurenko, L. I. A MATHEMATICAL MODEL OF THE ELECTRICAL ENGINEERING COMPLEX FOR DRIVE OF MAIN CIRCULATION PUMPS OF NUCLEAR REACTOR VVER-1000 OF NUCLEAR POWER PLANTS |
| topic_facet |
ядерний реактор головні циркуляційні помпи синхронний турбогенератор трансформатор асинхронний двигун пускові режими самозапуск математична модель диференціальні рівняння 621.311.25 621.039 621.313 nuclear reactor main circulation pumps synchronous turbogenerator transformer induction motor starting modes self-starting mathematical model differential equations 621.311.25 621.039 621.313 |
| format |
Article |
| author |
Vasyliv, K. M. Mazurenko, L. I. |
| author_facet |
Vasyliv, K. M. Mazurenko, L. I. |
| author_sort |
Vasyliv, K. M. |
| title |
A MATHEMATICAL MODEL OF THE ELECTRICAL ENGINEERING COMPLEX FOR DRIVE OF MAIN CIRCULATION PUMPS OF NUCLEAR REACTOR VVER-1000 OF NUCLEAR POWER PLANTS |
| title_short |
A MATHEMATICAL MODEL OF THE ELECTRICAL ENGINEERING COMPLEX FOR DRIVE OF MAIN CIRCULATION PUMPS OF NUCLEAR REACTOR VVER-1000 OF NUCLEAR POWER PLANTS |
| title_full |
A MATHEMATICAL MODEL OF THE ELECTRICAL ENGINEERING COMPLEX FOR DRIVE OF MAIN CIRCULATION PUMPS OF NUCLEAR REACTOR VVER-1000 OF NUCLEAR POWER PLANTS |
| title_fullStr |
A MATHEMATICAL MODEL OF THE ELECTRICAL ENGINEERING COMPLEX FOR DRIVE OF MAIN CIRCULATION PUMPS OF NUCLEAR REACTOR VVER-1000 OF NUCLEAR POWER PLANTS |
| title_full_unstemmed |
A MATHEMATICAL MODEL OF THE ELECTRICAL ENGINEERING COMPLEX FOR DRIVE OF MAIN CIRCULATION PUMPS OF NUCLEAR REACTOR VVER-1000 OF NUCLEAR POWER PLANTS |
| title_sort |
mathematical model of the electrical engineering complex for drive of main circulation pumps of nuclear reactor vver-1000 of nuclear power plants |
| title_alt |
МАТЕМАТИЧНА МОДЕЛЬ ЕЛЕКТРОТЕХНІЧНОГО КОМПЛЕКСУ ДЛЯ ПРИВОДУ ГОЛОВНИХ ЦИРКУЛЯЦІЙНИХ ПОМП ЯДЕРНОГО РЕАКТОРА ВВЕР-1000 АТОМНИХ ЕЛЕКТРИЧНИХ СТАНЦІЙ |
| description |
Tools for computer investigation of the modes of operation of induction motors of the main circulating pumps of the VVER-1000 NPP reactor have been created. The mathematical model of the electrical engineering complex «synchronous turbogenerator of NPP unit – electric grid of power system – two transformers of own needs – four induction motors» in phase coordinates, oriented on explicit methods of numerical integration of the system of differential equations is developed. On the basis of the mathematical model the software designed for the study of electromagnetic and electromechanical processes of the system of induction motors of the main circulating pumps of the VVER-1000 nuclear reactor in the modes of: operative switching including start and run, switching to standby power, self-start of the motors with turbogenerator’s run-out and without it is developed. The investigations of the processes in the system of induction motors in the mode of operative switching during their power supply from the turbogenerator are carried out and the basic regularities of their course in qualitative and quantitative relations are established. |
| publisher |
National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine |
| publishDate |
2019 |
| url |
http://eie.khpi.edu.ua/article/view/2074-272X.2019.6.02 |
| work_keys_str_mv |
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| first_indexed |
2025-07-17T11:47:50Z |
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2025-07-17T11:47:50Z |
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