Energy Management System for Hybrid Renewable Energy-Based Electric Vehicle Charging Station

Abstract

This paper introduces an energy management algorithm for a hybrid solar and biogas-based electric vehicle charging station (EVCS) that considers techno-economic and environmental factors. The proposed algorithm is designed for a 20-kW EVCS and uses a fuzzy inference system in MATLAB SIMULINK to manage power generation, EV power demand, charging periods, and existing charging rates to optimize real-time charging costs and renewable energy utilization. The results show that the proposed algorithm reduces energy costs by 74.67% compared to existing flat rate tariffs and offers lower charging costs for weekdays and weekends. The integration of hybrid renewables also results in a significant reduction in greenhouse gas emissions, with payback periods for charging station owners being relatively short, making the project profitable.

Sliding Mode Control of an Electric Vehicle Driven by a New Powertrain Technology Based on a Dual-Star Induction Machine

“…These endeavors predominantly focus on optimizing energy storage systems, developing charging infrastructures, as well as charging techniques and energy management during the recharging process. Rapid charging solutions have also been explored, notably through a hybridization system that combines different energy sources such as the battery, supercapacitor, and fuel cell [5][6][7][8][9].…”

“…Due to these advantages, the lithium-ion battery is often considered the preferred option for electric vehicles, offering a balanced combination of performance, range, durability, and weight. This makes it a logical choice as the energy source for electric vehicles in our study [8,[17][18][19]. The following equations represent the charging and discharging Due to these advantages, the lithium-ion battery is often considered the preferred option for electric vehicles, offering a balanced combination of performance, range, durability, and weight.…”

“…The following equations represent the charging and discharging Due to these advantages, the lithium-ion battery is often considered the preferred option for electric vehicles, offering a balanced combination of performance, range, durability, and weight. This makes it a logical choice as the energy source for electric vehicles in our study [8,[17][18][19]. The following equations represent the charging and discharging state of the lithium-ion battery used in our study…”

Data-Driven Energy Management of an Electric Vehicle Charging Station Using Deep Reinforcement Learning

“…Incorporating renewables into EV charging infrastructure offers a global solution to the dual challenges of fossil fuel dependence and air pollution [4]. It has several advantages besides reducing harmful emissions, which creates a healthier earth and cleaner air.…”

Investigation of 1.5 kW secondary side power controlled method in a inductive wireless power transfer system

“…The existing internal combustion engine (ICE) releases more harmful gases and creates unnecessary problems [1]- [4], it can be avoided by the electric vehicle (EVs) as the present solution. In that connection, there will be various charging standards like hybrid electric vehicles (HEV), mild hybrid, full hybrid, supercapacitor hybrid vehicles, and so on.…”