The functioning of a solar hybrid power system is investigated in this research using a unique fuzzy control method. Turbines, solar photovoltaics, diesel engines, fuel cells, aqua-electrolyzes, and other autonomous generation products are used in the hybrid renewable energy system. Further energy storage components of the system include the batteries, turbine, and ultracapacitor. This research incorporates a supercapacitor hybrid energy storage system (HESS) into a solar hybrid power generating system, allowing the consumption and energy storage space and power output to be significantly increased. This study’s approach incorporates a decentralized power generation system with a HESS while increasing electrical output in phases utilizing a dynamic reactive power compensation scheme and a conductance-fuzzy dual-mode control strategy. Due to a nonlinear behavior of photovoltaic (PV) devices’ power output, maximum power point tracking (MPPT) methods must be used to create the greatest power. Infrequently developing atmospheric circumstances, traditional MPPT algorithms do not work adequately. Modeling is used to determine the microgrid’s power output to the photovoltaic hybrid power generating organization, as well as the optimization method for each device in the network. The dynamic power factor correction scheme and also the conductance-fuzzy dual-mode control approach are primarily used in this study to optimize the solar hybrid renewable energy system.
In recent days, Web 2.0 has become a popular tool including free digital programs which is utilized to create and share student-created projects and products. They are cooperative, multipurpose, easier to utilize digital platforms which boost students for interacting with others or generate and share individualized response products. At the same time, web accessibility checking tools play a vital role in Web 2.0. Therefore, this article aims to investigate the performance of the accessibility checker (AChecker) tool for education and learning websites in Web 2.0. The AChecker validates HTML content for web accessibility issues by providing the location of the web page, uploading an HTML file, or pasting the whole HTML source code from a website. It generates a report of every web accessibility problem for the chosen guidelines for the known, likely, and potential problems. In addition, the AChecker tool is used to examine a set of 25 websites related to education and learning. Brief performance analysis of the AChecker tool takes place using WCAG 1.0 and WCAG 2.0 guidelines. The experimental outcome indicated that the websites are required to be improved for accessibility by everyone.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.