PERFORMANCE OF LFAC SYSTEM FOR STEADY STATE

HVAC power transmission using submarine power cable s has limitation of charging current at nominal frequency. Therefore,HVDC power transmission technology has been established. However,a new intermediate techn ology of Low Frequency AC Transmission is established for transmission of pow er. This paper deals with the performance of a low-frequency ac (20Hz) transmissi on system for steady state. The LFAC system is interconnected with the 50Hz grid wi th a cycloconverter. The wind power from the offshore is in the form of dc,and i s interconnected to the LFAC transmission line with a twelve-pulse thyristor inv erter. The waveforms at the sending end and receiving end of the transmission line are plotted. The circuit model of LFAC system is simulated in MATLAB/SIMULINK.

https://www.ijiert.org/paper-details?paper_id=140281