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The conventional inverter is undergoing a transformation into a smart inverter, driven by the expanding penetration of Photovoltaic (PV) power production in Low Voltage (LV) systems. The adoption of smart inverters is on the rise. Power companies are keen on integrating them into their networks to acquire essential frequency and voltage support as required. These inverters actively exchange actual and reactive power in connection with the grid, altering the system's operational state. This dynamic behavior within the distribution level of power networks might give rise to unprecedented issues. This paper investigates the influence of diverse connection prerequisites that explore the methods for determining the Hosting Capacity (HC) of PV solar systems and their applicability within the low-voltage utility grid. Smart inverters provided with different Volt-VAr and Power Factor (PF) regulation capabilities are analyzed using MATLAB SIMULINK. The outcomes reveal a notable augmentation in the network's HC. This progress improves the grid's attributes, and the incorporation of smart inverter functionalities stands to considerably facilitate incorporating PV solar installations into electrical networks.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11801602 | PMC |
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0310301 | PLOS |
Fungal Biol
October 2025
Centro de Recursos Naturales Renovables de la Zona Semiárida (CERZOS) - CONICET, Camino La Carrindanga Km 7, Bahía Blanca, 8000, Argentina.
Tritrophic interactions involving host plants, fungal pathogens and mycoparasites play an important role in the dynamics of natural ecosystems. In this work, we investigate the impact of the rust fungus Puccinia araujiae on the growth of Araujia hortorum plants in the presence/absence of a mycoparasitic Cladosporium species identified here as Cladosporium sphaerospermum, supported by both morphological and molecular studies. The capacity of the latter to grow and reproduce at the expense of teliospores of the rust was confirmed through microscopic observations.
View Article and Find Full Text PDFInt J Biol Macromol
September 2025
College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu Province, China; Joint International Research Laboratory of Agriculture and Agri-Product Safety, the Ministry of Education of China, Yangzhou University, Yangzhou, Jiangsu Province, China; Jiangsu Co-Innovation Center for Prevent
African swine fever virus (ASFV) encodes multiple proteins to achieve immune escape, thereby disrupting the host's antiviral defense. This study demonstrates that the ASFV-encoded pE248R protein disrupted the Retinoic Acid-Inducible Gene I (RIG-I) mediated antiviral signaling cascade through dual regulatory mechanisms. Mechanistically, pE248R interacted with the caspase activation and recruitment domains (CARD) of RIG-I, effectively blocking its interaction with the mitochondrial adaptor MAVS.
View Article and Find Full Text PDFPLoS Negl Trop Dis
September 2025
Microbiota of Insect Vectors Group, Institut Pasteur de la Guyane, Cayenne, French Guiana.
Wolbachia, an endosymbiotic bacterium infecting a wide array of invertebrates, has gained attention for its potential in vector control. Its capacity to colonise host populations primarily relies on vertical transmission and reproductive manipulation in arthropods. This endosymbiont is additionally mutualistic in some hosts, across several Wolbachia supergroups; notably, in nematodes and, as recently demonstrated, in planthoppers and bedbugs, it functions as an essential nutritional symbiont by providing vitamins to its host.
View Article and Find Full Text PDFVet Res Commun
September 2025
Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin, 150030, China.
Background: Canine parvovirus (CPV) poses a severe threat to canine health, necessitating the development of safer and more effective vaccines. While traditional vaccines carry risks of virulence reversion and environmental contamination, subunit vaccines-especially neutralizing epitope vaccines-offer promising alternatives by eliciting targeted immune responses with enhanced safety.
Methods: We employed bacterial display technology to express 11 overlapping CPV VP2 gene fragments on the periplasmic membrane of E.
Front Vet Sci
August 2025
Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, CO, United States.
Bluetongue virus (BTV) and epizootic hemorrhagic disease virus (EHDV) are two viruses belonging to the genus that are transmitted via insect vector, the biting midge, causing disease in domestic and wild ruminants. These infections can lead to significant morbidity, mortality, and production losses in livestock, with economic consequences for cattle and sheep industries. Despite their growing impact due to environmental and anthropogenic changes, little is known of the prevalence of these viruses in North American bison ().
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