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Demonstracijski eksperimentalni sistem za določanje energijskih karakteristik Peltonove turbine
ID Herman, Klemen (Author), ID Sekavčnik, Mihael (Mentor) More about this mentor... This link opens in a new window

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Abstract
V zaključni nalogi smo obravnavali didaktični eksperimentalni sistem za prikaz delovanja Peltonove turbine in meritev njenih energijskih karakteristik. Iz teoretičnih nastavkov za izračun energijskega izkoristka Peltonove turbine smo določili štiri fizikalne veličine, ki jih je v obravnavanem didaktičnem eksperimentalnem sistemu potrebno meriti za določitev energijskih karakteristik. Merilna zaznavala in pretvornike signalov smo umerili ter povezali z računalnikom. V programskem okolju LabView smo zasnovali program, ki omogoča pregledno in hitro izvajanje meritev iz izris energijskih karakteristik. Izmerjene vrednosti energijskih karakteristik smo prikazali tudi v obliki školjčnega diagrama.

Language:Slovenian
Keywords:Peltonova turbina, energijska karakteristika, merilni sistem, umerjanje, energijski izkoristek, školjčni diagram
Work type:Final paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Place of publishing:Ljubljana
Publisher:[K. Herman]
Year:2023
Number of pages:X, 41 str.
PID:20.500.12556/RUL-148547 This link opens in a new window
UDC:621.224:621.22.018.8:681.5(043.2)
COBISS.SI-ID:163422211 This link opens in a new window
Publication date in RUL:26.08.2023
Views:645
Downloads:97
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Secondary language

Language:English
Title:Demonstrational experimental system for evaluating the energy characterstics of a Pelton turbine
Abstract:
In this thesis, we analysed a didactic experimental system for demonstrating the operation of a Pelton turbine and measuring its energy characteristics. From the theoretical principles for calculating the energy efficiency of the Pelton turbine, we determined four physical quantities that need to be measured in the aforementioned didactic experimental system to determine its energy characteristics. We calibrated the measuring sensors and signal converters and connected them to a computer. In the LabView software environment, we designed a program that enables clear and rapid execution of measurements for plotting energy characteristics. The measured values of energy characteristics were also presented in the form of a hill chart.

Keywords:Pelton turbine, energy characteristics, measurement system, calibration, energy efficiency, hill chart

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