Fuzzy control in H-Bridge MLI for solar photovoltaic system to enhance load sharing

Abstract

The electric power system is undergoing important changes and updates nowadays, particularly on a generation and transmission level. Initially, the move towards a distributed generation in distinction to the present centralized one implies a major assimilation of energy from undeleted supply and electricity storage systems. Advanced power physics interfacing systems are expected to play a key role within the development of such modern governable and economical large-scale grids and associated infrastructures. Throughout the last era, a worldwide analysis and development interest has been impressed within the field of segmental structure conversion; thanks to the well-known offered blessings over typical solutions within the medium and high voltage and power range. Within the context of battery energy storage systems, the segmental structure conversion device family exhibits a further attraction, i.e., the aptitude of embedding such storage parts in an exceedingly split manner, given the existence of many submodules operative at considerably lower voltages. This study deals with many technical challenges related to segmental structure converters and their development with battery energy storage parts to boost load sharing system.

RETRACTED: Chinese labor-intensive industries under trade protectionism – Characteristics, comprehensive strategies and educational revelations based on economic comparative advantage

“…For labor-intensive industries that meet the qualifications, key guidance should be given to enable them to obtain direct financings from the securities market, bond market, over-the-counter market, industry guidance funds, and venture capital funds as much as possible. [14][15][16][17][18][19][20][21][22][23][24][25][26] From further perspective, firstly, regulations could promote the reductions of the financing products' prices provided by financial institutions, especially for low-cost (less than 10% annual interest) and long-term (3-5 years) financing products. Secondly, securities could perfect emergency on-lending mechanism and risk compensation mechanism during special period, and intensify the pilot reform of commercial credit loans for labor-intensive industries, etc., to effectively lead them to high-quality development.…”

Knowledge technologies based on fabrication process composite materials and remote sensing applications

“…32 This is considered a significant factor for most studies interested in reservoirs flow and its water quality. [33][34][35][36][37][38][39] In addition, through image processing techniques, it can distinguish the amount of clear water that benefits human life from the unclear, which is not suitable for human consumption. The objective was to set the case of whether the water surface area for Mosul Dam reservoir has decreased in its level and changed in its quality over the 31-year period since its establishment.…”