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CONFERENCE PROCEEDINGS
5th INTERNATIONAL CONFERENCE
CONTEMPORARY ACHIEVEMENTS IN CIVIL ENGINEERING 2017 , 2017.y., pp. 499-506


INCREASE ENERGY EFFICIENCY OF BUILDINGS THROUGH THE DEVELOPMENT OF INTELLIGENT MEASURING-CONTROL SYSTEM FOR ELECTRICITY CONSUMPTION MANAGEMENT
 
DOI: 10.14415/konferencijaGFS2017.053
UDC: 502.171:620.9
CC-BY-SA 4.0 license
Author : Djordjević, Djordje; Stajić, Ljubiša; Avramović, Biljana; Vešović, Miljana
 
 Summary:
 Construction Cluster DUNDJER from Nis, in partnership with the RDC Alfatec is working on development of measurement and control system for the management of electricity consumption in buildings. The electricity market in the Republic of Serbia includes two main actors: power distribution companies on the one hand and consumers on the other. It is in the mutual interest that consumed electric energy is properly registered. Electricity counters are with accuracy class 0.5 or worse. There are frequent cases where, because of their malfunction leads to incorrect registration of electric energy at the expense of the user or power distribution company. Frequent are also cut offs and higher supply voltage instability causing malfunctions in the devices and appliances of users. Based on the above, there is need to develop a system that will have an accuracy class 0.5s and which, in addition to measuring part containing software and hardware part , have a control unit able to manage the function of equipment (industry) or home electronics (household). Due to the different working power of equipment and devices, it is necessary to develop a line of products which includes different measuring ranges (measuring current transformers with transmission ratio 75 / 5A, 40 / 5A and 5 / 5A) devices and specialized software package for the collection, analysis, graphic presentation and report generation. The software will be optimized for the PC computer and for ANDROID and IOS platform – visual presentation and control via tablet and mobile phone. This paper presents the main proposed results of the project.
 
 Keywords:
 Energy Efficiency, Electrical Energy Consumption, Measurement Systems, Control Systems, Passive house