Recent Advances in Electrical & Electronic Engineering - Volume 15, Issue 8, 2022

Environmentally friendly renewable energy sources have shown substantial development over the last few years. Compared with other RES, extracting power from solar has become the most beneficial and profitable source because of its environmentally friendly nature. In the process of power extraction, DC-DC converters have given conspicuous interest due to their broad use in various applications. Although many adva Read More

The lifetime of PV modules is reduced due to a variety of degradation modes. Failure modes that contribute significantly to PV module output power losses include snail trails, hotspots, micro cracks, bubbles or delamination, and dust accumulation. The correlations between these phenomena, like those between corrosive environment and potential-induced breakdown, are not well understood. As a result, in this re Read More

Background: 3D printing technology is widely used, with its application majorly prevailing in the medical field. Objective: In this paper, the applications of 3D printing technology in the medical field are classified and summarized, and their characteristics are introduced. Methods: This paper mainly summarizes the contribution of 3D printing technology to the field of medicine, as well as four applications of 3D printing t Read More

Background: Recently, the development of information technology has promoted the application of the internet of things in all aspects of life. Amongst them, the intelligent home system designed by WiFi and ZigBee is widely accepted and used. With the wide applications of the internet of things, the intelligent home design system is playing an important role in our lifestyle. Methods: In this paper, an intelligent home design Read More

Background: Since many EVs (EVs) are connected to the grid, several issues occur with transactions between EVs and the grid, such as poor privacy and system instability. This paper uses consortium blockchain to design a safe and privacy-preserving scheme for the two-way power transaction between EVs and the grid. Objective: To reduce the adverse impact of disorderly charging of large-scale EVs on the power g Read More

Aims: The study aims to improve the position control accuracy of a class of permanent magnet synchronous motors under friction. Background: Permanent magnet synchronous motor and servo system are important parts of modern industry, in which the friction effect is a typical nonlinear factor. To overcome the nonlinear friction effect, it is necessary to design a compound feedforward algorithm to improve the motion con Read More

Introduction: The 3D integrated circuit technology, which smooths out the massive increase in transistors on a chip by stacking numerous silicon layers vertically, is quickly becoming a revolutionary technology. Thermal issues are more relevant for 3D Network-on-Chip (NoC) systems than their 2D counterparts. Methods: This paper presents a novel Vertically-Partially-Connected 3D-Network on-chip architecture that reduces Read More

Background: Improving the accuracy of decentralized wind power forecasting has become an important means to ensure the safe and stable operation of the power grid. Traditional prediction methods cannot meet the requirements of precise wind power prediction for long time series. Methods: A decentralized wind power prediction model based on Informer is established. Introducing the model's sparse self-attention m Read More

Background: Antennas size reduction with good performance characteristics is an essential part of designing a microstrip patch antenna (MPA) to select a suitable dielectric substrate. Methods: A conventional MPA is designed at 10GHz frequency, and later Minkowski fractal (1st iteration) defected ground structure (DGS) technique is applied for size reduction. The design is made to keep the radiation and reflection charact Read More