Fuzzy controlled evaporative battery thermal management system for EV/HEV

Battery pack needs to generate a high output within a very short time to meet the power demand of the car at the time of momentary peak load. These peak load periods generate powerful electrical currents, causing significant warming of the Li-ion cells due to internal resistance causes internal cell...

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Main Authors:	Rahman, Mohammed Ataur, ., NurFarahana, Hawlader, Mohammad Nurul Alam
Format:	Conference or Workshop Item
Language:	English
Published:	2014
Subjects:	T173.2 Technological change
Online Access:	http://irep.iium.edu.my/37250/ http://irep.iium.edu.my/37250/ http://irep.iium.edu.my/37250/1/Fuzzy_Controlled_Eva._Thermal_Management_System-conference_paper-USA-ASME.pdf

id	iium-37250
recordtype	eprints
spelling	iium-372502018-06-19T06:34:03Z http://irep.iium.edu.my/37250/ Fuzzy controlled evaporative battery thermal management system for EV/HEV Rahman, Mohammed Ataur ., NurFarahana Hawlader, Mohammad Nurul Alam T173.2 Technological change Battery pack needs to generate a high output within a very short time to meet the power demand of the car at the time of momentary peak load. These peak load periods generate powerful electrical currents, causing significant warming of the Li-ion cells due to internal resistance causes internal cells damage. LiFePO4 batteries, however, can be used efficiently only within a desired operating temperature in the range 20ºC - 40ºC. The battery operating temperature of 40ºC and above, the battery life span is reduced. The rationale of this study is to develop an intelligent controlled evaporative battery cooling thermal management system (EC-BThMS) to control the battery temperature in the range of 20ºC - 40ºC in order to increase the battery life span and to improve the battery performance. The proposed thermal management system has been developed by developing the evaporative system with estimating the total cooling loads and thermal behavior of the cells of battery. The developed thermal management system is able to maintain the battery temperature in the range of 20ºC - 40ºC during discharging and charging process. The experiment on EC-BThMS was conducted both in IIUM and Sepang F1 international circuit. The experimental result of prototype EC-BThMS in SepangF1 has been conducted and compared with air-cooling battery thermal management system. It is found that the PROTON saga car with EC-BThMS can save 17.69% more energy than with AC-BThM 1 and 23% than with AC-BThMS 2. The correlations between the measured and predicted values of temperature profiles of the battery during operation have been found to be 97.3%. This is indicates that the predicted data over the measured data have a closed agreement and thus, substantially verified the mathematical model. 2014-07-02 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/37250/1/Fuzzy_Controlled_Eva._Thermal_Management_System-conference_paper-USA-ASME.pdf Rahman, Mohammed Ataur and ., NurFarahana and Hawlader, Mohammad Nurul Alam (2014) Fuzzy controlled evaporative battery thermal management system for EV/HEV. In: ASME 2014 8th International Conference on Energy Sustainability co-located with ASME 2014 12th Fuel Cell Science, Engineering & Technology Conference, 30th June-2nd July 2014, Boston, MA, USA. http://www.asmeconferences.org/ESFUELCELL2014/
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	T173.2 Technological change
spellingShingle	T173.2 Technological change Rahman, Mohammed Ataur ., NurFarahana Hawlader, Mohammad Nurul Alam Fuzzy controlled evaporative battery thermal management system for EV/HEV
description	Battery pack needs to generate a high output within a very short time to meet the power demand of the car at the time of momentary peak load. These peak load periods generate powerful electrical currents, causing significant warming of the Li-ion cells due to internal resistance causes internal cells damage. LiFePO4 batteries, however, can be used efficiently only within a desired operating temperature in the range 20ºC - 40ºC. The battery operating temperature of 40ºC and above, the battery life span is reduced. The rationale of this study is to develop an intelligent controlled evaporative battery cooling thermal management system (EC-BThMS) to control the battery temperature in the range of 20ºC - 40ºC in order to increase the battery life span and to improve the battery performance. The proposed thermal management system has been developed by developing the evaporative system with estimating the total cooling loads and thermal behavior of the cells of battery. The developed thermal management system is able to maintain the battery temperature in the range of 20ºC - 40ºC during discharging and charging process. The experiment on EC-BThMS was conducted both in IIUM and Sepang F1 international circuit. The experimental result of prototype EC-BThMS in SepangF1 has been conducted and compared with air-cooling battery thermal management system. It is found that the PROTON saga car with EC-BThMS can save 17.69% more energy than with AC-BThM 1 and 23% than with AC-BThMS 2. The correlations between the measured and predicted values of temperature profiles of the battery during operation have been found to be 97.3%. This is indicates that the predicted data over the measured data have a closed agreement and thus, substantially verified the mathematical model.
format	Conference or Workshop Item
author	Rahman, Mohammed Ataur ., NurFarahana Hawlader, Mohammad Nurul Alam
author_facet	Rahman, Mohammed Ataur ., NurFarahana Hawlader, Mohammad Nurul Alam
author_sort	Rahman, Mohammed Ataur
title	Fuzzy controlled evaporative battery thermal management system for EV/HEV
title_short	Fuzzy controlled evaporative battery thermal management system for EV/HEV
title_full	Fuzzy controlled evaporative battery thermal management system for EV/HEV
title_fullStr	Fuzzy controlled evaporative battery thermal management system for EV/HEV
title_full_unstemmed	Fuzzy controlled evaporative battery thermal management system for EV/HEV
title_sort	fuzzy controlled evaporative battery thermal management system for ev/hev
publishDate	2014
url	http://irep.iium.edu.my/37250/ http://irep.iium.edu.my/37250/ http://irep.iium.edu.my/37250/1/Fuzzy_Controlled_Eva._Thermal_Management_System-conference_paper-USA-ASME.pdf
first_indexed	2023-09-18T20:53:26Z
last_indexed	2023-09-18T20:53:26Z
_version_	1777410146271494144

Fuzzy controlled evaporative battery thermal management system for EV/HEV

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