Amish A. Servansing

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This paper presents a novel control scheme for a two-bridge parallel-series DC/DC converter topology which enables it to regulate the DC-link voltage while tracking the maximum power point (MPP) of a photo-voltaic (PV) array. The intended application for this converter is power conditioning systems (PCS) of PV arrays used in hybrid renewable energy system(More)
This paper presents a simple and novel digital control scheme for a power factor correction (PFC) AC/DC boost converter based on Control-Lyapunov function theory. It is shown in this paper that the dynamics of the boost converter can be significantly improved by implementing the proposed controller, which introduces a Lyapunov function to the system and(More)
This paper presents a new two-bridge parallel-series DC/DC converter topology which can operate with ZVS over a wide input and load range. This intended application for this converter is power conditioning systems (PCS) of photovoltaic (PV) arrays used in hybrid renewable energy architectures. The proposed topology provides two degrees of freedom to the(More)
Planar magnetics are very suitable for automotive applications due to the low profile structure. DC/DC converters in electric vehicles (EVs) use planar magnetics to minimize their size and weight and to increase their ability to withstand mechanical vibrations. Typical planar transformers (PT) in DC/DC converters used in EVs have high inter-turn and(More)
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