LBES/STATCOM for Power Quality Improvement in a Grid connected Wind Power System
Journal Title: International Journal of Scientific Research and Management - Year 2014, Vol 2, Issue 12
Abstract
India, over the years, has been a trend - setting nation with regard to Wind Po wer Utilization and decades of concentrated efforts have started to yield gratifying results. Penetra ting the w ind energy into the grid affects the power qua lity due to variable wind speed components. The foremost power quality snags are active power, reac tive power, voltage sag, voltage swell, flicker, and harmonics. This paper shows the existence of power quality problem due to installation of wind turbine with the grid. A new LEBS - STATCOM scheme for grid connected wind power system has been developed usi ng the MATLAB/SIMULINK to mitigate th e power quality problems. In this the STATCOM is inputted by the Lithium - ion Batte ry energy Storage system it rapidly injects or absorbed reactive power to stabilize the grid system. Finally the results of with Li - STATC OM and without LEBS - STATCOM are compared and a mark reduction in total harmonic reduction is observed.
Authors and Affiliations
T Krishna Mohan
Keywords
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