Please use this identifier to cite or link to this item: https://idr.l3.nitk.ac.in/jspui/handle/123456789/16100
Title: Design and Development of Modular Dual-Input DC/DC Step-Up Converter for Telecom Power Supply
Authors: R K.
R K.
Issue Date: 2021
Citation: IEEE Transactions on Industry Applications , Vol. , , p. -
Abstract: A modified modular dual-input DC/DC step-up converter along with a battery charging/discharging bidirectional converter that is suitable for telecom load applications is proposed in this paper. The proposed converter has two individual input modules with three-leg semi active rectifier connected in parallel at secondary side for achieving constant voltage across the load with reduced circulating power. This results in an advantage of having compact structure with reduced number of components. The proposed converter works under a zero voltage switching condition, it has favorable advantage such as low switching losses and high efficiency of the system. The complete design and steady state analysis of the proposed converter utilizing FPGA based digital control strategy have been investigated in this paper. A scaled down laboratory prototype of 1kW has been developed and the robustness of the proposed converter is validated by extensive test results under variable input voltage and load conditions. IEEE
URI: https://doi.org/10.1109/TIA.2021.3056332
http://idr.nitk.ac.in/jspui/handle/123456789/16100
Appears in Collections:1. Journal Articles

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