In this paper present new structure of the National Power System and principal institutions in order hierarchy levels. Present general information of the main services and public utilities on inside National Power System, respectively: TERMOELECTRICA, HIDROELECTRICA, NUCLEARELECRTICA and...

В статье речь идет о возможностях партнерского взаимодействия России и Евросоюза в области энергетики и, в частности, в газовой сфере. Автор рассматривает...

Electrical power generation is changing dramatically across the world because of the need to reduce greenhouse gas emissions and to introduce mixed energy sources. The power network faces great challenges in transmission and distribution to meet demand with unpredictable daily and seasonal...

The growing share of electricity generation from renewable energy creates difficulties in maintaining the balance of generation and demand. This is mainly due to uncertainties caused by prediction errors in renewable generation. In order to maintain power system security, the participation of...

With increasing global concerns regarding energy management, the concept of the smart grid has become a particularly important interdisciplinary research topic. In order to continually monitor a power utility system and efficiently observe all of the states of electric nodes and branches on a...

In the future, the importance of hydrogen as an energy carrier could grow. Oil refining, injecting hydrogen into pipelines to decarbonize natural gas, or using hydrogen as a fuel are some of the possible applications. Combining hydrogen with CO2 to produce valuable products could also be a way...

We analyze future scenarios of integrating electric vehicles (EV) into the German power system, drawing on different assumptions on the charging mode. We use a numerical dispatch model with a unit-commitment formulation which minimizes dispatch costs over a full year. While the overall energy...

The exploration of future energy system trajectories needs to be based on long-term scenarios, which in turn requires using long-term modelling tools. Introducing a strong decarbonisation constraint, for instance, profoundly modifies the power sector, which is impacted by increasing shares of...

Управление на принципе логистического подхода формирования качества электроэнергетической системы обеспечивает мобильную связь предприятия с субъектами...

With global climate changing, urban microclimate is deteriorating at a faster rate than before in many cities. In this paper, the significant effect of the deterioration of urban microclimate on air-conditioning energy consumption (ACEC) is studied. Cumulative effect (CE) has enormous influence...