Artykuły :: Telematics :: ATST
|Pumping energy consumption in water transportation systems|
R. FIGURA, L. SZYCHTA
R. FIGURA, L. SZYCHTA
Faculty of Transport and Electrical Engineering, Kazimierz Pulaski Technical University of Radom, Malczewskiego 29, 26-600 Radom, Poland,
Pumping energy consumption in water transportation systems
efficiency, water pumping, control system, energy consumption, motor efficiency, pump efficiency
Selected systems for controlling the operation of water system pump stations are characterised. Dependencies defining the efficiency of a pump set are presented in consideration of pump and motor efficiency variations at variable characteristic curves of distribution. Pump and motor efficiencies at constant and variable rotational speeds are defined. A comparative analysis of water pumping energy consumption is carried out for the control systems under discussion, where the distribution characteristic curves describe irrigation systems.
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