diplomsko delo
Den Vrhovnik (Author), Marjan Golob (Mentor)

Abstract

Pri tej nalogi smo izvedli krmilje dveh cirkulacijskih črpalk za črpanje vode. Z uporabo krmilnika smo preklapljali delovanje med črpalkama ob vnaprej določenem času ali ob izpadu ene črpalke. Krmilnik je tudi sprejemal signala o napaki iz frekvenčnih pretvornikov in intervalno preklapljal med aktivno in rezervno črpalko. Krmilje smo naredili tako, da je razumljivo za uporabo in da se lahko parametri spreminjajo brez povezave z računalnikom.

Keywords

krmilje;frekvenčni pretvorniki;programirljivi logični krmilniki;cirkulacijska črpalka duplex;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher: [D. Vrhovnik]
UDC: 621.515.4:621.516(043.2)
COBISS: 95377411 Link will open in a new window
Views: 202
Downloads: 19
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Other data

Secondary language: English
Secondary title: Controls for a system of two duplex circulation pumps
Secondary abstract: In this project, we designed the control mechanism of two circulating water pumps. Using the programmable logic controller, we alternated connections between two pumps or a single pump in a time-effective manner. Additionally, the programmable logic controller sensed error signals from the variable frequency drive (VFD) and was also able to switch between the active and reserve pumps. Our user-friendly programmable logic controller settings are manually adjustable and do not require a computer application to function.
Secondary keywords: control;frequency converter;programmable logic controller;duplex circulation pump;
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko, Elektrotehnika
Pages: X, 48 str.
ID: 13330065