<p><span lang="EN-US">In recent days there is growing interest in electric vehicle (EVs) technologies because of concern about global warming, energy crisis and security. Charging configurations EVs play a vital role the development automobile transformation. Hence an industry increased demand require efficient reliable system for recharging battery. This paper presents topology tha...

The rapid spread of electric vehicles is pushing for more and compact reliable e-axle architectures. In this scenario, the integration on-board battery charger with traction drive can be a feasible way to reduce embedded volume number components. Anyway, integrated chargers often present safety issues due absence an isolation stage. work, solution proposed integrating road equipped 6-phase moto...

This paper presents a single-phase and three-phase compatible isolated on-board charger for electric vehicles. The is with the AC voltage input composed of two-stage circuits. Based on six-switch power factor correction (PFC) circuit, by switching off, front stage transformed into cascade topology totem-pole PFC circuit boost circuit. rear full-bridge LLC resonant converter. In or working mode,...

Electric vehicles (EVs) have various advantages over traditional internal combustion engines (ICEs), including reduced carbon emissions, greater energy efficiency, and a lessened reliance on petroleum supplies. The use of EV charging infrastructure power levels are reviewed in this article. Battery performance is affected by the design battery as well charger parameters infrastructure. In paper...

A constant current charging control method for charger is proposed in this paper. The basic idea is to maintain constant current charging by limiting the duty cycle of charger. Based upon the proposed constant current charging technique, a digital-controlled charger is designed and control method in software. The proposed digitalcontrolled charger has been applied to an on-line UPS prototype is...

An experimental comparison of single-phase active rectifiers for electric vehicle (EV) battery chargers is presented and discussed. Active rectifiers are used in on-board EV battery chargers as front-end converters to interface the power grid aiming to preserve the power quality. In this paper, four topologies of active rectifiers are compared: traditional power-factor-correction; symmetrical b...

This paper proposes a co-design optimization procedure of high-power off-board charger for electric vehicle (EV) applications. The primary purpose is to design 175 kW SiC DC-charging system with high power density achieve efficiency at wide operating range. For the active part DC charger, three-phase front end (AFE) rectifier topology considered in and modelling. methodology focuses on optimal ...