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One of the main factors that influence the efficient use of cogeneration systems is the heat demand variation. The second influencing factor is generated by the restrictions imposed by the related legislation. Besides this two, the poor stage of the consumer?s insulation and of the heat distribution network, or the lack of the main know-how energy management concepts seriously affects the good functioning of a producer-consumer energy mix. The university together with the university Combined Heat and Power Plant (...

The increasing demand for energy imposes strengthening the energy efficiency as a part of energy management on every level, with stress on production plants. Present paper is focused on energy management in renovated pellets production plant in Shumen town, Bulgaria. A comprehensive comparative analysis between the new wood pellets production line and substituted one is conducted. The net energy savings per year are calculated. The improvement of production line results in enhancing energy efficiency on every stag...

In the tasks of managing energy resources and energy conservation, it is necessary to forecast the consumption of energy resources for a long period, with the detailed speci-fication of consumption over time intervals. A special case of such a task is the determi-nation of the annual consumption of energy resources and its division into monthly con-sumption, taking into account the changes in climatic conditions, the operating condi-tions of objects and other factors [1-2]. The paper suggests a method for predicti...

The article considers modern operating systems for increasing energy efficiency at the municipal and regional levels. Present successfully applied practices in other regions are given. The essential distinctive features of the proposed system for the Belgorod region are revealed. Described, developed methods and algorithms for managing energy con-servation in the budget sector. The structure of complex interaction of the developed modules used in the created software component is offered. The regional and municipa...