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Highly intermittent power, generated by wind energy in an isolated hybrid power system (IHPS), results in severe frequency and power fluctuation. The aim of this paper is to carry out a comparative study of scaling factor (SF) based fuzzy logic controller (FLC) (SF-FLC), SF-FLC with proportional-integral (PI) (SF-FLC-PI) controller, SF-FLC with proportional-derivative (PD) (SF-FLC-PD) controller and...
This study aims to propose a more effective fuzzy logic controller (FLC) to achieve minimum deviation in frequency and power of an isolated hybrid power system. Here, in the FLC, scaling factor has been introduced and are optimized by using quasi opposition harmony search (QOHS) algorithm along with the other tunable parameters of the considered system. Performances of the scaling factor based FLC's...
A two-pronged approach has been used to obtain accurate ideal-gas heat capacities of cyclic and linear dimethylsiloxanes that are useful for thermodynamic modeling of several processes involving these compounds. Acoustic resonance measurements were made on gas-phase octamethylcyclotetrasiloxane (D 4 , [(CH 3 ) 2 –Si–O] 4 ) and decamethylcyclopentasiloxane (D 5 ...
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