• T.V Ramaswamy
• Mrs. Sreevidya T.R
• Dhanalaxmi C
• Parthiban S
• Satyarth Prakash,Aishwarya S Nair.

Various types of specially connected transformers have been adopted in order to reduce the system imbalance causedduetonon-linearloadsandfortheconversionfromthree phase to two phase or two single phase and vice versa. Leblanc is one such special connection transformer. The modeling of Leblanc transformer is analyzed in this paper, with detailed documentation of the transformer design, its connection, protection,advantagesandapplications.Basedonitsconnection diagram, the design parameters are calculated theoretically, according to international standards. In order to validate its application for the reduction of voltage and current unbalance, the simulation is done using MATLAB.

connection, system unbalance, MATLAB.

"Design and Analysis of 1.5KVA Leblanc Connection Transformer", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 10, page no.197-205, October-2020, Available :http://www.jetir.org/papers/JETIREH06032.pdf

"Design and Analysis of 1.5KVA Leblanc Connection Transformer", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 10, page no. pp197-205, October-2020, Available at : http://www.jetir.org/papers/JETIREH06032.pdf