The integration of clean energy sources (CESs) into modern power systems has been studied using various converter topologies. challenges integrating CESs are facilitated by the proper design multi-port (MPPC) architecture. In this study, a brand-new two-stage MPPC is suggested as solution to intermittent nature and slow response (SR) CESs. system combines DC\DC DC\AC storage unit, circuit addit...

[1] Chemical and isotopic variability of particulate organic carbon (POC) was examined in samples from the Santa Clara River watershed and adjacent shelf to investigate the processing of fossil POC derived from bedrock. The Santa Clara is a small coastal river that drains mountainous terrain in southern California, United States. Organic carbon in shale, river suspended sediment, and coastal ma...

Isolated bi-direction DC-DC converters are widely used for energy storage systems (ESS) of DC microgrids. Particularly, a current-fed isolated bi-directional converter (CF-IBDC) receives much attention due to its merits such as the naturally attenuated current ripple on battery side. However, high efficiency cannot be obtained at light and heavy load conditions under conventional control method...

For high-power electric vehicles (EVs), the drive propulsion based on induction motors is emerging as economical alternative. Compared to conventional motors, open-end winding motor (OEWIM) requires only half dc-bus voltage for given torque. The EV power train dual two-level voltage-source inverter (VSI)-fed OEWIM with isolated dc sources used in this research. uniform state-of-charge (SoC) dis...

This paper combines quasi-Z-source into a typical five-level inverter, which includes two dc voltage sources, two quasi-Z-sources and five switching devices. In this structure, the output voltage amplitude is not limited to dc voltage source and it can be increased by quasi-Z-source. Besides, due to nature of Z-source families, this new structure is reliable and higher efficiency. Also, in this...

Modern electrical transportation systems require eco-friendly refueling stations worldwide. This has attracted the interest of researchers toward a feasible optimal solution for electric vehicle (EV) charging stations. EV can be simply classified as Slow (domestic use), Fast and Ultrafast (commercial use). study highlights recent advancements in commercial DC charging. The battery voltage varie...

At present, in several European railway networks using traditional DC electrification systems, it is not possible to increase traffic nor operate locomotives at their nominal power ratings. Trackside energy storage systems (TESSs) can be an alternative solution for the creation of new substations. A TESS limits contact line voltage drops and smooths absorbed during peak traffic. Thus, efficienc...

In this paper three-phase isolated source and non-isolated source cascaded two level inverter (CTLI) topology is used for grid connected photovoltaic (PV) system. The CTLI is one of the widespread topology in multilevel inverter. In this work, both topology isolated source and non-isolated source CTLI system are operated to supply active power with available solar irradiance and to supply react...

This paper presents a hybrid cascaded H-bridge multilevel motor drive control scheme for electric/hybrid electric vehicles where each phase of a three-phase cascaded multilevel converter can be implemented using only a single DC source and capacitors for the other DC sources. Traditionally, each phase of a three-phase cascaded multilevel converter requires n DC sources for 2n + 1 output voltage...