Title :
Power quality problems in low voltage networks of Estonia
Author :
Vinnal, Toomas ; Janson, Kuno ; Kalda, Heljut ; Sakkos, Tiiu
Author_Institution :
Dept. of Electr. Eng., Tallinn Univ. of Technol., Tallinn, Estonia
Abstract :
This paper is focused on supply voltage quality in low voltage (LV) networks of Estonia. Measurement results and analysis methods of supply voltage quality characteristics implementing stochastic theory are presented. Problems of supply voltage quality - voltage magnitude, voltage level, voltage sags, harmonic distortions of voltage and unbalance are discussed.
Keywords :
harmonic distortion; power supply quality; Estonia; LV network; harmonic distortion; low voltage network; power quality problem; stochastic theory; voltage level; voltage magnitude; voltage sag; voltage supply quality;
Conference_Titel :
Electricity Distribution (CIRED 2013), 22nd International Conference and Exhibition on
Conference_Location :
Stockholm
Electronic_ISBN :
978-1-84919-732-8
DOI :
10.1049/cp.2013.0576
