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Your search keyword '"Rajambal, K."' showing total 16 results
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16 results on '"Rajambal, K."'

2. Four-Port Converters with PV and Fuel Cell for Low-Voltage Bipolar DC Microgrid

Author

Sharma, S., Rajambal, K., Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Ivanov, Vitalii, Series Editor, Cavas-Martínez, Francisco, Editorial Board Member, di Mare, Francesca, Editorial Board Member, Haddar, Mohamed, Editorial Board Member, Kwon, Young W., Editorial Board Member, Trojanowska, Justyna, Editorial Board Member, Xu, Jinyang, Editorial Board Member, Sivaram, N. M., editor, Sankaranarayanasamy, K., editor, and Davim, J. Paulo, editor

Published
2023
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5. Performance Analysis of Multiport Converters in Standalone PV Applications.

Author

Sharma, S. and Rajambal, K.

Subjects
*PHOTOVOLTAIC power systems, *COMPUTER performance, *AC DC transformers, *MAXIMUM power point trackers
Abstract

The paper presents a unique approach to addressing the conversion of power requirements for standalone photovoltaic (PV) systems through the development of a multiport multi-bus power converter with partial power processing (PPP) capability. The primary objective is to improve the overall performance and efficiency of the PV system by effectively integrating multiple energy sources and loads. Maximum PPP method is applied by connecting one of the primary converter ports in series between the input and output. The aim is to optimize the converter's performance and achieve maximum power conversion efficiency. The performance of the converter is studied for various solar intensities. The effects of duty ratio of the converter are examined, and the optimum modulation index to maintain AC output constant for different intensities is identified. The results are discussed in detail. [ABSTRACT FROM AUTHOR]

Published
2023

7. Switched-Capacitor based Quadruple Boost 9-Level Inverter Topology with Multicarrier PWM Technique

Author

Mohanapria M K, Rajambal K, and Blue Eyes Intelligence Engineering and Sciences Publication(BEIESP)

Subjects
10.35940/ijrte.C4286.099320, 2277-3878, Multicarrier Level Shifted Pulse Width Modulation (MLS-PWM) technique, Quadruple Boost, Self-Voltage balance, Switched-Capacitor based Quadruple Boost 9-Level Inverter (SCQB9LI)
Abstract

This paper presents Switched-Capacitor based Quadruple Boost 9-Level Inverter topology which possesses several advantages over conventional MLI types, SCMLI topologies. The self-voltage balancing capability of switched capacitors which reduces complexity in control is compared with existing SCMLI topology. The simulation study of the SCQB9LI topology is carried out. Switched capacitors are designed for selfvoltage balancing nature. The MLS-PWM strategy is employed for generating gate pulses. The performance of the chosen inverter topology is investigated for different modulation indices and its results are presented. A comparative study with conventional SCMLI topologies proves the effectiveness of SCQB9LI topology.

Published
2020

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