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This paper presents a case study for multi-variable and multi-modal design optimisation of a doubly fed induction generator (DFIG) based on surrogate-model optimisation algorithm. The DFIG's winding of stator and rotor are optimised to obtain higher efficiency for rewinding purposes. First, a Latin hypercube design is selected as the design of experiments to obtain sampling points. Then, the surrogate...
To improve the performance of Synchronous Reference Frame Phase Locked Loop (SRFPLL) under large frequency deviations, Feed forward frequency Phase Locked Loop (FPLL) has been proposed in literature. However, little work has been done on the analysis and design of in-loop filter parameters of FPLL. This paper presents the analysis and tuning of FPLL loop filter parameters using Particle Swarm Optimisation...
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