International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
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Volume 39 - Issue 14 |
Published: February 2012 |
Authors: A. Ezhilarasi, M. Ramaswamy |
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A. Ezhilarasi, M. Ramaswamy . FPGA Implementation of Voltage Sharing Strategy for Series Connected SEPICS. International Journal of Computer Applications. 39, 14 (February 2012), 11-18. DOI=10.5120/4887-7375
@article{ 10.5120/4887-7375, author = { A. Ezhilarasi,M. Ramaswamy }, title = { FPGA Implementation of Voltage Sharing Strategy for Series Connected SEPICS }, journal = { International Journal of Computer Applications }, year = { 2012 }, volume = { 39 }, number = { 14 }, pages = { 11-18 }, doi = { 10.5120/4887-7375 }, publisher = { Foundation of Computer Science (FCS), NY, USA } }
%0 Journal Article %D 2012 %A A. Ezhilarasi %A M. Ramaswamy %T FPGA Implementation of Voltage Sharing Strategy for Series Connected SEPICS%T %J International Journal of Computer Applications %V 39 %N 14 %P 11-18 %R 10.5120/4887-7375 %I Foundation of Computer Science (FCS), NY, USA
The paper orients to develop a strategy, with a view to ensure that the output voltage is equally shared among a number of Single Ended Primary Inductance Converters (SEPICs), in addition to ensuring regulation of the load voltage. It attempts to exploit the robustness of a Variable Structure Controller (VSC) to offset the circuit parasitic and extract a stable output irrespective of the variations in input voltage, circuit parameters and/or load. The methodology envisages characterizing the desired time response and acclaiming an acceptable steady state and transient results. It involves the use of a Field Programmable Gate Array (FPGA) to implement the proposed scheme and illustrate its practical viability. The performance evaluated through MATLAB based simulation is adequately validated using a suitable prototype to project its applicability over a preferred operating range.