Power Quality of Bulgarian Low Voltage Networks. A Case Study
Year: 2026
Type: conference-paper
Abstract: A case study on the power quality indicators of a 400 V network supplying plastic packaging factory in Bulgaria is presented in this paper. Power quality indicators have been measured in two different points of the network. Obtained power quality indicators are compared to active regulatory documents. Although the results do not directly violate the standards, there is reason to believe that the operation of the equipment is negatively affected by the power supply parameters. The results of this study are compared with other similar studies. Similar problems are observed in ensuring power quality indicators.
Authors: Valentin Totev, Vultchan Gueorgiev
Institution: Technical University of Sofia
Language: English
Topic: Power Quality and Harmonics
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W7213495397