Dynamic modeling, design and simulation of a PEM fuel cell/ultra-capacitor hybrid system for vehicular applications

Uzunoğlu, Mehmet; Alam, Mohammad Saad

doi:10.1016/j.enconman.2006.11.014

Cited by 169 publications

(63 citation statements)

References 23 publications

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“…In [12] the energy storage unit are the same with this paper, which combine UC and BT. While in study reported by Uzunoglu and Alam [14], it used only UC as the energy storage unit. In Figure 7a and 7b show the FC output power of both system and clearly present that the combination of UC and BT greatly reduce the transient power demand face by FC.…”

Section: Resultsmentioning

confidence: 99%

“…The maximum power generated by the FC is approximately 69 W when the load at peak power about 60 W. On contrarily, the load profile used in literatures [12,14] research are based on urban dynamometer driving schedule (UDDS) drive cycle. Thus, the power demand varied all the time.…”

Section: Resultsmentioning

confidence: 99%

“…Uzunoglu and Alam developed the simplest parallel operating structure for vehicle applications, which was direct integration by Honda [14]. The auxiliary power source is directly connected in line between the FC and the load as shown in Figure 1.…”

Section: Methodsmentioning

confidence: 99%

“…Figure 1. PEMFC/UC hybrid power system [14] Energy management system controller National Instruments Compact Field Point (cFP) is the energy management system controller. The power control is based on the output voltage from each energy source and the resulting load voltage.…”

Section: Methodsmentioning

confidence: 99%

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Energy Management Strategy for a Fuel Cell/Ultracapasitor/Battery Hybrid System for Portable Applications

Hamid

Herianto²,

Rosli

et al. 2016

MJAS

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A proton exchange membrane (PEM) fuel cells (FCs) with ultracapacitor (UC) and battery (BT) hybrid system has fast transient response compare to stand alone FCs. This hybrid system is promising candidates for environmentally friendly alternative energy sources. An energy management system design and control strategy was introduced in this study. The energy management strategy FC/UC/BT hybrid system model has been developed and the control strategy was programmed in the LabVIEW™ environment and implemented using National Instrument (NI) devices. The energy management strategy is able to manage the energy flow between the main power source (FCs) and auxiliary sources (UC and BT). To control the hybrid system and achieved proper performance, a controller circuit was developed with the three energy sources aligned in parallel to deliver the requested power. The developed model demonstrates the proportion power from the FC, UC and BT under various load demand. Experimental results demonstrate that FC/UC/BT hybrid system operated automatically with the varying load condition. The experimental results are presented; showing that the proposed strategy utilized the characteristic of both energy storage devices thus satisfies the load requirement.Keywords: proton exchange membrane fuel cell, ultracapacitor, battery, hybrid energy system, energy management strategy Abstrak Sistem hibrid sel bahan api (FC) membran penukaran proton (PEM) dengan ultrakapasitor (UC) dan bateri (BT) mempunyai tindak balas yang lebih cepat berbanding FC sahaja. Sistem hibrid adalah salah satu sumber tenaga alternatif mesra alam yang amat berpotensi. Satu reka bentuk sistem pengurusan tenaga dan strategi kawalan telah diperkenalkan dalam kajian ini. Model strategi pengurusan tenaga sistem hibrid FC/UC/BT telah dibangunkan dan strategi kawalan telah diprogramkan dalam perisian LabVIEW™ dan dilaksanakan dengan menggunakan peranti instrument Nasional (NI). Strategi pengurusan tenaga ini mampu untuk menguruskan aliran tenaga di antara sumber kuasa utama (FC) dan sumber kuasa tambahan lain (UC dan BT). Untuk mengawal sistem hibrid dan mencapai prestasi yang sewajarnya, litar pengawal telah dibangunkan dengan tiga sumber tenaga sejajar selari untuk menyediakan permintaan kuasa. Model yang dibangunkan menunjukkan keseimbangan jumlah kuasa daripada FC, UC dan BT di bawah pelbagai permintaan beban. Keputusan eksperimen menunjukkan bahawa sistem hibrid FC/UC/BT beroperasi secara automatik dengan keadaan beban yang berbeza-beza. Keputusan eksperimen dibentangkan, ISSN -2506Siti Afiqah et al: ENERGY MANAGEMENT STRATEGY FOR A FUEL CELL/ULTRACAPASITOR/ BATTERY HYBRID SYSTEM FOR PORTABLE APPLICATIONS 956 menunjukkan bahawa strategi yang dicadangkan memanfaatkan ciri kedua-dua sumber kuasa tambahan dengan itu memenuhi keperluan beban.Kata kunci: Sel bahan api membran penukaran proton, ultrakapasitor, bateri, sistem tenaga hibrid, strategi pengurusan tenaga Introduction Research in the field of alternative/renewable energy sources increasingly become the ...

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

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Energy Management Strategy for a Fuel Cell/Ultracapasitor/Battery Hybrid System for Portable Applications

Hamid

Herianto²,

Rosli

et al. 2016

MJAS

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“…The fuel cells represent one of the most promising renewable energy clean sources because of its zero emissions gas [1]. Proton Exchange Membrane (PEM) Fuel Cell is the primary preference in transportation sector due to the high power density, lower operating temperatures, good stability when submitted to mechanical vibration [2] and a low power on time compared to other types [3].…”

Section: Introductionmentioning

confidence: 99%

Design, Modeling and Energy Management of a PEM Fuel Cell / Supercapacitor Hybrid Vehicle

Andari¹,

Ghozzi²,

Allagui³

et al. 2017

ijacsa

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Fuel Cell Powered Vehicles

Zhao

Burke

2013

Encyclopedia of Automotive Engineering

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Hydrogen fuel cell vehicles are considered as one of the best sustainable transportation solutions that have the potential to significantly reduce our dependence on fossil oil and lower harmful emissions. This chapter reviews and discusses different powertrain arrangements and onboard hydrogen storage technologies in a fuel cell vehicle and various hydrogen generation and refueling approaches. Optimal varying pressure operation of a fuel cell system is studied. Compared to fixed pressure operation, optimal operation shows higher system efficiency over the full load range. However, optimal operation of a fuel cell system requires coordinated reactant flow control in both cathode and anode sides to minimize the mechanical stress on the MEA . Hybridization of the vehicle powertrain is an effective approach to mitigate the stress on the fuel cell stack by shifting most of the dynamic power demand to a second power source such as batteries and/or ultracapacitors. Different power splitting strategies in a hybrid fuel cell vehicle are discussed. Simulations over various driving cycles are performed to compare fuel cell vehicles with other advanced technology vehicles in terms of fuel savings.

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Dynamic modeling, design and simulation of a PEM fuel cell/ultra-capacitor hybrid system for vehicular applications

Cited by 169 publications

References 23 publications

Energy Management Strategy for a Fuel Cell/Ultracapasitor/Battery Hybrid System for Portable Applications

Energy Management Strategy for a Fuel Cell/Ultracapasitor/Battery Hybrid System for Portable Applications

Design, Modeling and Energy Management of a PEM Fuel Cell / Supercapacitor Hybrid Vehicle

Fuel Cell Powered Vehicles

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