A novel strategy for improving power quality of islanded hybrid AC/DC microgrid using parallel-operated interlinking converters

2022 ◽  
Vol 138 ◽  
pp. 107961
Author(s):  
Yi Yang ◽  
Ping Yang
Keyword(s):  
Power Quality ◽  
Dc Microgrid ◽  
Novel Strategy

scholarly journals Integration of DC Microgrid with Existing System

2021 ◽  
Vol 9 (VI) ◽  
pp. 3034-3036
Author(s):  
D. Jayanth
Keyword(s):  
Power Quality ◽  
Energy Generation ◽  
Dc Microgrid ◽  
Micro Grid ◽  
Ac Microgrid

Modern trends of power circle are swiftly tending towards more sensitive form of energy generation to sustain the sensitive loads like electric-powered, commercial loads. By integrating the DC microgrid, we can increase the quality of power. DC microgrid has good use rather than AC microgrid. DC microgrid is the best solution to the raised problems like reliability, stability and efficiency of the existing system. That's why here we integrating DC micro grid for good power quality.

Power Quality of PV Multilevel Inverters in Residential Environment

2020 ◽  
Vol 18 ◽  
pp. 419-424
Author(s):  
M. Buzdugan ◽  
◽  
C. Ciugudeanu ◽  
A. Campianu
Keyword(s):  
Power Quality ◽  
Residential Environment ◽  
Multilevel Inverters

A Review of Recent Patents (2016-2019) on Plant Food Supplements with Potential Application in the Treatment of Neurodegenerative and Metabolic Disorders

2020 ◽  
Vol 11 (2) ◽  
pp. 145-153 ◽  
Author(s):  
Rosalba Leuci ◽  
Leonardo Brunetti ◽  
Antonio Laghezza ◽  
Paolo Tortorella ◽  
Fulvio Loiodice ◽  
...  
Keyword(s):  
Metabolic Disorders ◽  
Food Supplements ◽  
Plant Food ◽  
Fortified Foods ◽  
Patent Review ◽  
Novel Strategy ◽  
Lifestyle Related Diseases ◽  
Near Future ◽  
Prevention And Therapy

In the near future, it is expected that the prevalence of illnesses related to the increasing life expectancies and quality of life, such as neurodegenerative diseases and cardiovascular diseases related to metabolic disorders, will soar to unprecedented levels, leading to high socioeconomic costs. To address this rising threat, natural products are emerging as a novel strategy for the prevention and therapy of these ages- and lifestyle-related diseases, thanks to their high marketability and few side effects. In this patent review, we summarize selected patents for food supplements, functional and fortified foods, filed from 2016 to 2019, categorizing them based on the biological activity of their components.

scholarly journals Toward a Better Understanding of Metal Nanoparticles, a Novel Strategy from Eucalyptus Plants

Plants ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 929
Author(s):  
Hanadi Sawalha ◽  
Rambod Abiri ◽  
Ruzana Sanusi ◽  
Noor Azmi Shaharuddin ◽  
Aida Atiqah Mohd Noor ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Woody Plants ◽  
Woody Species ◽  
Forest Products ◽  
Ideal Candidate ◽  
Promising Tool ◽  
Novel Strategy ◽  
The Ideal

Nanotechnology is a promising tool that has opened the doors of improvement to the quality of human’s lives through its potential in numerous technological aspects. Green chemistry of nanoscale materials (1–100 nm) is as an effective and sustainable strategy to manufacture homogeneous nanoparticles (NPs) with unique properties, thus making the synthesis of green NPs, especially metal nanoparticles (MNPs), the scientist’s core theme. Researchers have tested different organisms to manufacture MNPs and the results of experiments confirmed that plants tend to be the ideal candidate amongst all entities and are suitable to synthesize a wide variety of MNPs. Natural and cultivated Eucalyptus forests are among woody plants used for landscape beautification and as forest products. The present review has been written to reflect the efficacious role of Eucalyptus in the synthesis of MNPs. To better understand this, the route of extracting MNPs from plants, in general, and Eucalyptus, in particular, are discussed. Furthermore, the crucial factors influencing the process of MNP synthesis from Eucalyptus as well as their characterization and recent applications are highlighted. Information gathered in this review is useful to build a basis for new prospective research ideas on how to exploit this woody species in the production of MNPs. Nevertheless, there is a necessity to feed the scientific field with further investigations on wider applications of Eucalyptus-derived MNPs.

Variable-Frequency Prony Method in the Analysis of Electrical Power Quality

2012 ◽  
Vol 19 (1) ◽  
pp. 39-48 ◽  
Author(s):  
Jarosław Zygarlicki ◽  
Janusz Mroczka
Keyword(s):  
Least Squares ◽  
Power Quality ◽  
Electrical Power ◽  
Electric Energy ◽  
Variable Frequency ◽  
Prony Method ◽  
Analysis Window ◽  
Proposed Modification ◽  
Selection Of

Variable-Frequency Prony Method in the Analysis of Electrical Power QualityThe article presents a new modification of the the least squares Prony method. The so-called variable-frequency Prony method can be a useful tool for estimating parameters of sinusoidal components, which, in the analyzed signal, are characterized by time-dependent frequencies. The authors propose use of the presented method for testing the quality of electric energy. It allows observation of phenomena which, when using traditional methods, are averaged in the analysis window. The proposed modification of least squares Prony method is based on introduction and specific selection of a frequency matrix. This matrix represents frequencies of estimated components and their variability in time.

Electrical Power Quality of Iron and Steel Industry in Turkey

2007 ◽  
Author(s):  
O. Salor ◽  
B. Gultekin ◽  
S. Buhan ◽  
B. Boyrazoglu ◽  
T. Inan ◽  
...  
Keyword(s):  
Power Quality ◽  
Steel Industry ◽  
Electrical Power ◽  
Iron And Steel Industry ◽  
Iron And Steel

Simulation and power quality analysis of a Loose-Coupled bipolar DC microgrid in an office building

2021 ◽  
Vol 303 ◽  
pp. 117606
Author(s):  
Ruiting Wang ◽  
Wei Feng ◽  
Huijie Xue ◽  
Daniel Gerber ◽  
Yutong Li ◽  
...  
Keyword(s):  
Power Quality ◽  
Office Building ◽  
Quality Analysis ◽  
Dc Microgrid ◽  
Power Quality Analysis
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