Research on power management and allowed propulsion control in pure electric vehicle

For the optimization of vehicle mode management, the vehicle safety and the system efficiency, seven states which include initialization, the CPSR off, the CPSR on, HV contactor on, HV current enable, pre-crash and crash are presented based on the pure electric vehicle. The timing sequence of power...

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Autores principales:	Junchao Jing, Yiqiang Liu, Jie Wu, Weishan Huang, Botao Zuo
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Pure electric vehicle Power up Driver cycle Allowed propulsion Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/0f0b50f1c79e4115a53144e09c8ae118
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id	oai:doaj.org-article:0f0b50f1c79e4115a53144e09c8ae118
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spelling	oai:doaj.org-article:0f0b50f1c79e4115a53144e09c8ae1182021-12-04T04:34:56ZResearch on power management and allowed propulsion control in pure electric vehicle2352-484710.1016/j.egyr.2021.11.076https://doaj.org/article/0f0b50f1c79e4115a53144e09c8ae1182022-04-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S235248472101221Xhttps://doaj.org/toc/2352-4847For the optimization of vehicle mode management, the vehicle safety and the system efficiency, seven states which include initialization, the CPSR off, the CPSR on, HV contactor on, HV current enable, pre-crash and crash are presented based on the pure electric vehicle. The timing sequence of power up and power off in the normal working condition, the reset condition, the crash condition, OBC charge condition and emergency conditions are defined based on the states. Then the allowed propulsion is presented based on the ready driver, the ready HV system status, the immobilizer system and the feedback active drive cycle signal. Finally, the vehicle test result shows that the propulsion system manager can improve the driver’s comfort and reduce start time especially with a fast start which can be finished in 0.6 s of the whole power on process.Junchao JingYiqiang LiuJie WuWeishan HuangBotao ZuoElsevierarticlePure electric vehiclePower upDriver cycleAllowed propulsionElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENEnergy Reports, Vol 8, Iss , Pp 178-187 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Pure electric vehicle Power up Driver cycle Allowed propulsion Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Pure electric vehicle Power up Driver cycle Allowed propulsion Electrical engineering. Electronics. Nuclear engineering TK1-9971 Junchao Jing Yiqiang Liu Jie Wu Weishan Huang Botao Zuo Research on power management and allowed propulsion control in pure electric vehicle
description	For the optimization of vehicle mode management, the vehicle safety and the system efficiency, seven states which include initialization, the CPSR off, the CPSR on, HV contactor on, HV current enable, pre-crash and crash are presented based on the pure electric vehicle. The timing sequence of power up and power off in the normal working condition, the reset condition, the crash condition, OBC charge condition and emergency conditions are defined based on the states. Then the allowed propulsion is presented based on the ready driver, the ready HV system status, the immobilizer system and the feedback active drive cycle signal. Finally, the vehicle test result shows that the propulsion system manager can improve the driver’s comfort and reduce start time especially with a fast start which can be finished in 0.6 s of the whole power on process.
format	article
author	Junchao Jing Yiqiang Liu Jie Wu Weishan Huang Botao Zuo
author_facet	Junchao Jing Yiqiang Liu Jie Wu Weishan Huang Botao Zuo
author_sort	Junchao Jing
title	Research on power management and allowed propulsion control in pure electric vehicle
title_short	Research on power management and allowed propulsion control in pure electric vehicle
title_full	Research on power management and allowed propulsion control in pure electric vehicle
title_fullStr	Research on power management and allowed propulsion control in pure electric vehicle
title_full_unstemmed	Research on power management and allowed propulsion control in pure electric vehicle
title_sort	research on power management and allowed propulsion control in pure electric vehicle
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/0f0b50f1c79e4115a53144e09c8ae118
work_keys_str_mv	AT junchaojing researchonpowermanagementandallowedpropulsioncontrolinpureelectricvehicle AT yiqiangliu researchonpowermanagementandallowedpropulsioncontrolinpureelectricvehicle AT jiewu researchonpowermanagementandallowedpropulsioncontrolinpureelectricvehicle AT weishanhuang researchonpowermanagementandallowedpropulsioncontrolinpureelectricvehicle AT botaozuo researchonpowermanagementandallowedpropulsioncontrolinpureelectricvehicle
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Research on power management and allowed propulsion control in pure electric vehicle

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