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Efektywnośc energetyczna w kanalizacji dzięki zastosowaniu przetwornic częstotliwości
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ISBN10: 6206750167
ISBN13: 9786206750161
Publisher: Wydawnictwo Nasza Wiedza
Published: Apr 28 2025
Pages: 56
Weight: 0.19
Height: 0.13 Width: 6.00 Depth: 9.00
Language: Polish
ISBN13: 9786206750161
Publisher: Wydawnictwo Nasza Wiedza
Published: Apr 28 2025
Pages: 56
Weight: 0.19
Height: 0.13 Width: 6.00 Depth: 9.00
Language: Polish
W niniejszej pracy przeprowadzono badanie wykorzystania systemu bezpośredniego pompowania w sieciach wodociągowych z zastosowaniem systemu sterowania PID do regulacji ciśnienia w sieciach dystrybucji wody za pomocą zestawu pompy silnikowej napędzanej falownikiem częstotliwości. W tym celu wykorzystano stanowisko badawcze wyposażone w aparaturę symulującą rzeczywisty system zaopatrzenia w wodę (LENHS/UFPB). Efektywnośc energetyczna systemu pompowania bezpośredniego zostala oceniona na podstawie testów przeprowadzonych w scenariuszu konwencjonalnym (bez sterownika) oraz przy zastosowaniu systemu sterowania w sytuacjach maksymalnego i minimalnego zapotrzebowania. Przeprowadzono również studium przypadku w strefie ciśnienia zbiornika R-11 (João Pessoa/PB) w celu potwierdzenia, że wdrożenie falownika częstotliwości może przynieśc korzyści hydroenergetyczne w systemie zaopatrzenia. Uzyskane wyniki wykazaly skutecznośc systemu sterowanego, ponieważ zastosowanie sterownika sprzężonego z falownikiem częstotliwości spowodowalo zmniejszenie ciśnienia roboczego i zużycia wody. Wyniki byly również pozytywne w przypadku studium przypadku, ponieważ uzyskano oszczędnośc energii i zmniejszenie ciśnienia zasilania.
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