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SOVIČ, B.
PROBLEMS OF NOMINAL, INSTALLED AND BILLED POWER FOR HOUSEHOLDS AND CONSUMERS WITHOUT MEASURED POWER
KOMUNALNA ENERGETIKA / POWER ENGINERING, 10
The applicable Act for network charges inaccurately determines the installed power and allows for major discrepancies between installed and billed power. To remedy the problems and to provide transparency, accuracy and non-discrimination for the network users, we need to accurately determine the installed power and even out the installed and billed power. This is why a unified table for power is suggested.

SOVIČ, B.
RATION OF COLLECTED ENERGY FROM DISTRIBUTION ENERGY SOURCES AND HOUSEHOLD CONSUMPTION IN CONTEXT OF NEARLY ZERO ENERGY BUILDINGS
KOMUNALNA ENERGETIKA / POWER ENGINERING, 11
Comparison between household consumption and collection from production sources for the supply area of the electricity distribution company Elektro Maribor shows that prior to 2010, the consumption share from production sources in households was lower than a tenth per year, but then exceeded by a 30% in value by 2014. This was contributed by connecting more and more production sources to the distribution network after 2004 and a lower amount of household consumption after 2008. To achieve the goals of nearly zero-energy buildings, it would be necessary to significantly increase the amount of electricity and heat production sources. The EU Directive 2010/31/EU and the Energy Act EZ-1 stress the importance of renewable energy sources produced on location or nearby. This places special attention to sources on buildings, including sources, which are at the same time also construction elements. Adjusting consumption is also going to receive special attention. In this area, dynamic pricing systems could make a major contribution and advanced metering systems as a precondition for dynamic pricing.

SOVIČ, B., GOVEDIČ, B., TOPLAK, F.
DEVELOPMENT OF BASIC PUBLIC INFRASTRUCTURE FAST CHARGERS ON HIGHWAY CROSS – AREA ELEKTRO MARIBOR
KOMUNALNA ENERGETIKA / POWER ENGINERING, 12
Development of basic public infrastructure of fast charging stations along the motorway network is crucial for the wider use of electric vehicles. Fast charging stations, depending on the number of quick chargers and location of placement, require reinforcement of the electricity network and the associated investment costs.

SOVIČ, B., ROPOŠA, S., ĆATIĆ, D., GOVEDIČ, B., KORES, Č., MEZGA, Z., PREŠERN, M., SORKO, B., HORVAT, B., VARL, N.
ELEKTRO MARIBOR AND SMART CITY
KOMUNALNA ENERGETIKA / POWER ENGINERING, 22
Globalization and economic and technological changes put before us the task of how to simultaneously ensure competitiveness and sustainable urban development. Quality of life in the city is dependent on the residential, commercial, cultural, social and environmental conditions, as well as it depends of all of the services that the city provides to its residents. Group Elektro Maribor strives to integrate approach of providing the building blocks of the different areas of Smart City. The construction of advanced metering system, which is next to information and communication technologies, one of the basic building blocks of Smart grids, energy consulting and energy consumption displays is in the quality of live area. In the future the main topic will be implementation of adaptation measures consumption and power management. Advanced technologies are an excellent bas for mutual cooperation areas dealing with different energy sources (water, gas, electricity). On the other hand, the advanced services are based on the use of new, more efficient ways to communicate with customers. Area of Smart Economy refers to the Smart Grids, mobile payment and dematerialisation of documents. In the environmental field there are, next to the previously mentioned smart metering, smart buildings and smart lighting. eMobility, which can have a significant impact on reducing CO2 emissions and PM10 and PM2,5, contributes significantly to the Smart Mobility, Smart grids can, at least partially, solve problem in the operation of the distribution network that are due to the rising share of distributed generation units that are connected to the electricity grid. Integration of building blocks, which is a new option and opportunity, will be possible with the active participation of conscious local communities.

SOVIČ, B., GOVEDIČ, B.
IMPACT OF THE ELECTROMOBILITY DEVELOPMENT ON THE DISTRIBUTION NETWORK OF ELEKTRO MARIBOR
KOMUNALNA ENERGETIKA / POWER ENGINERING, 30
The use of clean, alternative fuels for transport and development of electromobility can have significant influence on the reduction of carbon dioxide emissions and other environmental impacts, including the reduction of PM10 and PM2,5 emissions. Development trends of electromobility envisage a gradual increase in the number of electric vehicles (EV). Prerequisite is sufficient number of EV charging stations. The expansion of electromobility largely depends on development of the EV, balanced incentive measures, regulatory framework, development of business models and local communities initiatives. Electricity distribution network must be prepared for large scale of EV penetration and increased number of charging stations. In particular, an increase in peak power has great influence on the development of the distribution network and introduction of the Smart Grids concept.

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