2 publications

• Published Subscription 7 May 2020

  Encryption Technique for Security Enhancement of Communication System

  By Shamkumar B. Chavan

  Abstract: Wireless communication is used in several applications. Encryption of the text message is important to enhance the security in data transmission by avoiding unwanted third party access. Several algorithms are proposed and used for security enhancement of communication systems. In this research paper, an encryption and decryption algorithm to enhance the security of communication system is proposed. The plain message and the cipher text are different and message decoding is …

  Published in Current Trends in Information Technology · Vol. 10, Issue 1, 2020 · pp. 30–35 Read article →

• Published Subscription 4 Apr 2019

  Design and Implementation of Phase Shift Full Bridge DC-DC Converter for Photovoltaic Application

  By Shamkumar B. Chavan, Mahesh S. Chavan

  Abstract: Soft switched converters offer merits like lowered switching losses, reduced size of magnetic devices, lowered converter size, etc. Therefore, it is preferred topology in converter’s design. It also allows use of higher switching frequency. This research work focuses on development of 1 kW prototype of phase shift full bridge DC-DC converter for photovoltaic application. This paper discusses component selection criteria, magnetic component design criteria, hardware and software design issues. Simulation …

  Published in Journal of Control & Instrumentation · Vol. 7, Issue 3, 2016 · pp. 21–27 Read article →