Abstract This paper presents a solar-powered interleaved high-gain boost converter (IHGBC) that increases voltage gain with fewer ripples in the output comparison to existing DC–DC converters. The goal of this research is develop hybrid-based maximum power point tracking (MPPT) approach combination flower pollination (FP) algorithm assisted perturb & observe (P&O) MPPT for solar photovo...

Metallic contamination has long been known to be a key detrimental factor to device yield, causing degradation of various electrical parameters depending on technology, design and device type [1-4]. Thus, device manufacturing control plans systematically include monitoring of metal contamination and , historically, this has been commonly achieved in-line on monitor wafers through a combination ...

The wide use of pumps and turbines has significant value in energy conservation utilization. In this work, a three-dimensional Computational Fluid Dynamics (CFD) model one-dimensional theoretical Pump as Turbine (PAT) were established. On basis, the correlation between pressure velocity was quantitatively investigated by proposed sensitivity index (SPV). A synergy field analysis then applied to...

In a smart grid power system, reliability performance plays crucial factor and requires additional focus. Moreover, the integration of Battery Energy Storage (BES) scheme, Solar Photovoltaic (SPV) wind system in provide significant proficiency to utilities. However, coordination with PV other resources tends cause major problems such as interruption or else outage. The outage can loss distribut...

Due to the non-linear load characteristics in domestic three-phase grid system, quality of power transmission is a challenge for researchers. In this paper, harmonics injected system due loads and solution minimisation using hysteresis current controller (HCC) presented. The proposed work consists switched dc such as personal computers, SMPS, etc., connected through rectifier unit. These with o...

Spermiogenesis in Chara algae, which has been divided into 10 phases (sp I-X), is similar to spermiogenesis in animals. The most important process during spermiogenesis in animals is remodeling of chromatin leading to "sleeping genome", being the result the exchange of histone proteins into protamine-like proteins. Cytochemical studies showed in both Chara species (C. vulgaris, C. tomentosa) th...