TY - JOUR AU - Bulbenkiene, V. AU - Pecko, A. AU - Zulkas, E. AU - Kuprinavicius, A. AU - Sokolov, A. AU - Mumgaudis, G. PY - 2011/06/08 Y2 - 2024/03/28 TI - Energy Sub-Metering Data Acquisition System JF - Elektronika ir Elektrotechnika JA - ELEKTRON ELEKTROTECH VL - 111 IS - 5 SE - DO - 10.5755/j01.eee.111.5.366 UR - https://eejournal.ktu.lt/index.php/elt/article/view/366 SP - 99-102 AB - This paper describes the creation of a system that acquires building energy sub-metering data. The system is designed in a way that allows it to use different sensors for different energy resources sub-metering. A wireless communication standard that allows to achieve the best combination of communication range, low power sub-metering and to give the system more flexibility is chosen. This paper shows how electrical energy sub-metering data is extracted by the sensor node from the current wire without any physical invasion and wirelessly passed to the concentrator. Non-standard error processing solutions and their application to the prototype, and issue-specific solutions related to energy transmission and processing using standard wired and wireless transmission protocols are analyzed. Ill. 4, bibl. 8 (in English; abstracts in English and Lithuanian).<p><a href="http://dx.doi.org/10.5755/j01.eee.111.5.366">http://dx.doi.org/10.5755/j01.eee.111.5.366</a></p> ER -