Browsing Electrical, Electronic and Computer Engineering by UP Author "Mbukani, Mwana Wa Kalaga"

Now showing items 1-3 of 3

Assessment of a PLL-ASMO position/speed estimator for sensor-less control of rotor-tied DFIG (RDFIG)

Mbukani, Mwana Wa Kalaga; Gule, Nkosinathi (Wiley, 2023-07)

In this paper, an adaptive sliding mode observer (ASMO) associated with a phase locked loop (PLL) is assessed for the sensor-less control of a rotor-tied doubly-fed induction generator (RDFIG). In the proposed PLL-ASMO ...
An SMC-MRAS speed estimator for sensor-less control of DFIG systems in wind turbine applications

Mbukani, Mwana Wa Kalaga; Gitau, Michael Njoroge; Naidoo, Raj (MDPI, 2023-03-10)

A sliding mode control-based model reference adaptive system (SMC-MRAS) estimator for sensor-less control of doubly fed induction generator (DFIG) systems in wind turbine applications is proposed in this paper. The ...
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 ...

Now showing items 1-3 of 3

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