Davydenko V. Monitoring of energy efficiency in municipal water systems companies water and sanitation sector

Dissertation for the degree of Ph.D. in the specialty 05.14.01 - energy systems and complexes. National Technical University of Ukraine "Kyiv Polytechnic Institute". Kyiv, 2011. Dissertation is devoted to solving the actual problem of determining the level of energy efficiency vodohospodarstv cities and the scientific ways of its solution based on monitoring efficiency, which has significant practical value for improving the efficiency of operation of the business water and sewer. The method of evaluation of efficiency vodohospodarstva objects, which take into account the aggregate quantitative indicators and qualitative characteristics of energy efficiency, proposed to describe the energy, the source of technical efficiency and effectiveness of public water supply system and its structural elements, enables you to perform comparisons of objects and ensures detection of the causes of irrational energy consumption. The method of selection of informative indicators of energy efficiency for building predictive models of power consumption, taking into account their latent relationships, which involves consideration not only of the impact parameter of the process, but it vymiryuvannist and nature of variability that allows you to explore the impact of changes in the efficiency of power consumption. Improved method for current control of power consumption efficiency, which can qualitatively characterize the efficacy profile of electricity consumption and identify negative trends in the development process. Cumulative use of the proposed methods based forecasting provides a revealing flaws in the construction, organization and conduct of the process of water supply that cause irrational consumption of water and electricity.