An improved delta modulation technique for DC-DC buck converters

Chen, Yaow-Ming; Chen, Yung-Chu; Wu, Hsien-Chu; Chen, Tsung-Ming

doi:10.1109/icset.2008.4747059

Cited by 3 publications

(1 citation statement)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Chen et al [228] Improved Delta Modulation Technique The proposed technique for the buck converter, possess various slopes of the carrier signal obtained by the feedforward and from where the control signal is sent to the input control unit to the integrator of the delta modulator.…”

Section: Buckmentioning

confidence: 99%

A Comprehensive Review of DC–DC Converter Topologies and Modulation Strategies with Recent Advances in Solar Photovoltaic Systems

et al. 2019

View full text Add to dashboard Cite

Renewable Energy Sources (RES) showed enormous growth in the last few years. In comparison with the other RES, solar power has become the most feasible source because of its unique properties such as clean, noiseless, eco-friendly nature, etc. During the extraction of electric power, the DC–DC converters were given the prominent interest because of their extensive use in various applications. Photovoltaic (PV) systems generally suffer from less energy conversion efficiency along with improper stability and intermittent properties. Hence, there is a necessity of the Maximum power point tracking (MPPT) algorithm to ensure the maximum power available that can be harnessed from the solar PV. In this paper, the most important features of the DC/DC converters along with the MPPT techniques are reviewed and analyzed. A detailed comprehensive analysis is made on different converter topologies of both non-isolated and isolated DC/DC converters. Then, the modulation strategies, comparative performance evaluation are addressed systematically. At the end, recent advances and future trends are described briefly and considered for the next-generation converter’s design and applications. This review work will provide a useful structure and reference point on the DC/DC converters for researchers and designers working in the field of solar PV applications.

show abstract

Section: Buckmentioning

confidence: 99%