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This work investigates design optimisation and design trade-offs for multi-kW DC-DC Interleaved Boost Converters (IBC). A general optimisation procedure for weight minimisation is presented, and the trade-offs between the key design variables (e.g. switching frequency, topology) and performance metrics (e.g. power density, efficiency) are explored. It is shown that the optimal selection of components,...
An analysis of Hybrid Excitation Synchronous Generator (HESG) topologies for a direct drive wind turbine is investigated. Through an optimization process, the topologies of HESG are compared regarding the cost and the total losses. The optimizations are performed at the nominal on-load operating point of the generator. The trade-offs between each topology are analyzed according to a set of Pareto...
The aim of this paper is to present an alternative coil topology for ICPT (Inductively Coupled Power Transmission) links, called meander type coil, specifically for dynamic charging. The analysis is carried out using FEM software FLUX® supported by Matlab®. The goal is to design an inductive link in such a way that the coupling keeps constant while the receiver part is moving along the track, in order...
Photovoltaic (PV) plants are designed at higher voltage and lower current operation in order to reduce the overall system installation cost. Multiple PV modules connected in series are prone to shading problems which leads to loss of energy harvested. PV inverters without a boost stage are more efficient, by removing the additional power stage, but are prone to energy harvesting loss when the array...
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