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Browsing Research Articles (Electrical, Electronic and Computer Engineering) by UP Author

Browsing Research Articles (Electrical, Electronic and Computer Engineering) by UP Author "Masike, Lebogang"

Now showing items 1-5 of 5

High boost-ratio bidirectional converter for interfacing low-voltage battery energy storage system to a DC bus

Muchina, Eliud G.; Masike, Lebogang; Gitau, Michael Njoroge (Institution of Engineering and Technology, 2019-08)

Supply and demand mismatches in renewable energy systems are addressed by integrating battery banks. Selecting battery bank terminal voltage to match DC-bus voltage (350–450 V for single-phase AC loads), necessitates ...
A modular circuit synthesis oriented modelling approach for non-isolated DC-DC converters in CCM

Masike, Lebogang; Gitau, Michael Njoroge (MDPI, 2023-02)

The continued commissioning of DC microgrids in an effort to achieve net-zero carbon levels in the atmosphere demands the large-scale deployment of converters to make the power from renewable energy sources, such as solar ...
A unified analysis of DC–DC converters’ current stress

Gitau, Michael Njoroge; Masike, Lebogang; Adams, Grain P. (MDPI, 2023-04-11)

There is always a need to analyze current signals generated by various DC–DC converters. For example, to determine the current stress experienced by semiconductor devices and to evaluate active and reactive power consumption ...
Unified approach for synthesis and analysis of non-isolated DC-DC converters

Gitau, Michael Njoroge; Adam, Grain P.; Masike, Lebogang; Mbukani, Mwana Wa Kalaga (Institute of Electrical and Electronics Engineers, 2021-09)

Transformational techniques unifying synthesis of two-state DC-DC converters and analytical synthesis techniques allowing generation of all possible converters meeting a certain criteria already exist. The analysis of a ...
A unified rule-based small-signal modelling technique for two-switch, non-isolated DC-DC converters in CCM

Masike, Lebogang; Gitau, Michael Njoroge; Adam, Grain P. (MDPI, 2022-07-27)

The inherent non-linear behavior of switch-mode power supplies complicates the task of computing their linear models, which are essential for a model-oriented control design of DC–DC converters. In a model-oriented control ...

Now showing items 1-5 of 5

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Browsing Research Articles (Electrical, Electronic and Computer Engineering) by UP Author "Masike, Lebogang"

Browsing Research Articles (Electrical, Electronic and Computer Engineering) by UP Author "Masike, Lebogang"

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