An important part of our activities is the research that we carry out together with universities and experts within the field. We are members of TC77/SC77A that are responsible for the development of the IEC 61000-4-30 standard defining the requirements of PQ analyzers now and tomorrow.
Unipower has also developed unique algorithms for classification of disturbances and tracing the source of flicker. These measuring methods are patented.
New technology for PQ measurements using auto-calibration on capacitive tap on inductive current transformers (2011)
Harmonic information management system (2009)
Abstract - cired 2007, 19th international conference on electricity distribution
The experimental results show a high accuracy in classification (>98%).
The abstract was selected for presentation at CIRED 2007 in Vienna, May 21-24, 2007.