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A Power Quality Improved by using Fuzzy Logic Controller in Bridgeless Converter Based Computer Power Supply

Author

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  • Kathi Sivapriya
  • G. Seenaiah
  • V. Sunil Kumar Reddy

Abstract

In this paper Poor power quality, direct dynamic response, high contraption extend, consonant rich, incidentally thick, peaky, significant issues current are the huge issues which are sometimes experienced in conventional Switched Mode Power supplies (SMPSs) used as a piece of PCs. To diminish these issues, it is proposed here to use a non-separated bridgeless buck-support single-ended primary-inductor converter (SEPIC) in discontinuous conduction mode (DCM) at the front end of a SMPS. The bridgeless SEPIC at the front end gives unequivocally controlled output dc voltage even under progressive data voltage and load varieties. The output of the front end converter is associated with a half system dc-dc converter for withdrawal and besides to acquire particular dc voltage levels at the load end that are required in a PC. Controlling a lone output voltage can coordinate the different dc output voltages also

Suggested Citation

  • Kathi Sivapriya & G. Seenaiah & V. Sunil Kumar Reddy, 2017. "A Power Quality Improved by using Fuzzy Logic Controller in Bridgeless Converter Based Computer Power Supply," International Journal of Scientific Research in Computer Science, Engineering and Information Technology, International Journal of Scientific Research in Computer Science, Engineering and Information Technology, vol. 2(5), pages 1041-1052, October.
    • Handle: RePEc:jbh:ijsrcs:v2:y2017:i5:id:hcseit11725206
    Note: Article URL: https://ijsrcseit.com/CSEIT11725206
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