scholarly journals A Novel Supercapacitor/Lithium-Ion Hybrid Energy System with a Fuzzy Logic-Controlled Fast Charging and Intelligent Energy Management System

Electronics ◽  
2018 ◽  
Vol 7 (5) ◽  
pp. 63 ◽  
Author(s):  
Muhammad Khan ◽  
Kamran Zeb ◽  
P. Sathishkumar ◽  
Muhammad Ali ◽  
Waqar Uddin ◽  
...  
Keyword(s):  
Fuzzy Logic ◽  
Energy Management ◽  
Management System ◽  
Lithium Ion ◽  
Energy System ◽  
Energy Management System ◽  
Hybrid Energy System ◽  
Hybrid Energy ◽  
Fast Charging

A Fuzzy Logic Based Energy Management of Grid Connected Hybrid Energy System

2019 ◽  
Author(s):  
Suchitra Dayalan ◽  
Rajarajeswari Rathinam ◽  
Pranav Pandey ◽  
Mrutyunjay Adap
Keyword(s):  
Fuzzy Logic ◽  
Energy Management ◽  
Energy System ◽  
Hybrid Energy System ◽  
Hybrid Energy

Fuzzy Logic Energy Management System in Islanded Hybrid Energy Generation Microgrid

2018 ◽  
Author(s):  
Bruna Peixoto De Souza ◽  
Vetor Seger Zeni ◽  
Everthon Taghori Sica ◽  
Cesare Quinteiro Pica ◽  
Mauricio Varassim Hernandes
Keyword(s):  
Fuzzy Logic ◽  
Energy Management ◽  
Management System ◽  
Energy Generation ◽  
Energy Management System ◽  
Hybrid Energy

scholarly journals An Intelligent Energy Management Frame Work using Fuzzy Logic for Grid Connected Hybrid Energy System

2019 ◽  
Vol 8 (4) ◽  
pp. 1222-1226
Keyword(s):  
Fuzzy Logic ◽  
Energy Consumption ◽  
Energy Management ◽  
Management System ◽  
Energy System ◽  
Operating Conditions ◽  
Maximum Efficiency ◽  
Energy Management System ◽  
Renewable Energy Resources ◽  
Energy Management Strategy

India is one of the fastest growing countries in terms of energy consumption. Currently, it is the fifth largest consumer of energy in the world, and will be the third largest by 2030. The country is heavily dependent on fossil sources of energy for most of its demand. In response to present scenario of energy consumption, India is gradually shifting focus towards its renewable energy resources. Power can be delivered at maximum efficiency with maximum continuity through an effective energy management system. The energy management system should effectively and efficiently manage the power exchange among different units of systems and also reliably regulate the load to ensure that the load is always supplied. This paper proposes a Fuzzy Logic based optimal energy management Strategy for complex systems that comprises of PV Energy System, Wind Energy System, Fuel Cell and a Battery. The performance of the proposed approach is evaluated by simulation in different operating conditions. To this purpose some performance indexes are considered, such as: the frequency deviation, the stability of the DC bus voltage and the AC voltage total harmonic distortion.

scholarly journals Semiactive Hybrid Energy Management System: A Solution for Electric Wheelchairs

Electronics ◽  
2019 ◽  
Vol 8 (3) ◽  
pp. 345 ◽  
Author(s):  
Sadam Hussain ◽  
Muhammad Umair Ali ◽  
Sarvar Hussain Nengroo ◽  
Imran Khan ◽  
Muhammad Ishfaq ◽  
...  
Keyword(s):  
Energy Management ◽  
High Power ◽  
Management System ◽  
Storage System ◽  
Lithium Ion ◽  
Energy Storage System ◽  
Energy Management System ◽  
Power Demand ◽  
Normal Medium ◽  
Hybrid Energy

Many disabled people use electric wheelchairs (EWs) in their daily lives. EWs take a considerable amount of time to charge and are less efficient in high-power-demand situations. This paper addresses these two problems using a semiactive hybrid energy storage system (SA-HESS) with a smart energy management system (SEMS). The SA-HESS contained a lithium-ion battery (LIB) and supercapacitor (SC) connected to a DC bus via a bidirectional DC–DC converter. The first task of the proposed SEMS was to charge the SA-HESS rapidly using a fuzzy-logic-controlled charging system. The second task was to reduce the stress of the LIB. The proposed SEMS divided the discharging operation into starting-, normal-, medium-, and high-power currents. The LIB was used in normal conditions, while the SC was mostly utilized during medium-power conditions, such as starting and uphill climbing of the EW. The conjunction of LIB and SC was employed to meet the high-power demand for smooth and reliable operation. A prototype was designed to validate the proposed methodology, and a comparison of the passive hybrid energy management system (P-HESS) and SA-HESS was performed under different driving tracks and loading conditions. The experimental results showed that the proposed system required less charging time and effectively utilized the power of the SC compared with P-HESS.

scholarly journals Design of Fast Charging Station with Energy Management for eBuses

Vehicles ◽  
2021 ◽  
Vol 3 (4) ◽  
pp. 807-820
Author(s):  
Hossam A. Gabbar ◽  
Yasser Elsayed ◽  
Abu Bakar Siddique ◽  
Abdalrahman Elshora ◽  
Ajibola Adeleke
Keyword(s):  
Energy Storage ◽  
Energy Management ◽  
Management System ◽  
Energy Management System ◽  
Hybrid Energy ◽  
Charging Station ◽  
Hybrid Energy Storage ◽  
Fast Charging ◽  
Energy Grid ◽  
Fast Charging Station

The popularity of the eBus has been increasing rapidly in recent years due to its low greenhouse gases (GHG) emissions and its low dependence on fossil fuels. This incremental use of the eBus increases the burden to the power grid for its charging. Charging eBus requires a high amount of power for a feasible amount of time. Therefore, developing a fast-charging station (FCS) integrated with Micro Energy Grid (MEG) and hybrid energy storage is crucial for charging eBuses. This paper presents a design of FCS for eBus that integrates MEG with hybrid energy storage with the energy management system. To reduce the dependency on the main utility grid, a hybrid micro energy grid based on a renewable source (i.e., PV) have been included. In addition, hybrid energy storage of batteries and flywheels has also been developed to mitigate the power demand of the fast-charging station during peak time. Furthermore, a multiple-input DC-DC converter has been developed for managing the DC power transfer between the common DC bus and the multiple energy sources. Finally, an energy management system and the controller has been designed to achieve an extensive performance from the fast charging station. MATLAB Simulink has been used for the simulation work of the overall design. Different test case scenarios are tested for evaluating the performance parameters of the proposed FCS and also for evaluating its performance.

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