Open AccessConsiderations on the efficient functioning of the urban water pumping stations
Author(s) -
Vlad Cojanu,
Elena Helerea
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1138/1/012017
Subject(s) - water supply , sizing , mains electricity , environmental science , electricity , environmental engineering , energy consumption , water quality , consumption (sociology) , environmental economics , current (fluid) , water resource management , engineering , economics , art , ecology , social science , voltage , sociology , electrical engineering , visual arts , biology
Current urban water systems aim to ensure hydraulic and water quality parameters for all consumers connected to the water distribution network, with the highest possible efficiency. This corresponds to reduce primary energy consumption and a responsible control of drinking water sources in order to supply water to urban areas. Most of the time, a low efficiency of water supply systems is due to the following factors: inefficient operation, poor maintenance, incorrect sizing and unmetered water consumption. This article analyzes the efficiency of the solutions applied in the pumping station as a component part of the water supply systems. The case study focuses on the operation of pumps in water supply systems and presents the analysis of the relationship between water consumption and electricity of a pumping group in an urban water supply system. This paper is a first step in order to obtain global parameters for energy optimization of the urban water system.