Simulation of Storage Performance on Hydro-Pneumatic Driveline

The charging process is one of the critical processes in the hydro-pneumatic driveline storage system. It converts the kinetic energy of the vehicle braking and coasting to the compression energy. This energy is stored in the storage device called the accumulator. The system is planned to be used on...

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Main Authors:	F., Wasbari, R. A., Bakar, Gan, Leong Ming, A. A., Yusof
Format:	Conference or Workshop Item
Language:	English
Published:	2016
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/14344/ http://umpir.ump.edu.my/id/eprint/14344/ http://umpir.ump.edu.my/id/eprint/14344/1/Simulation%20of%20Storage%20Performance%20on%20Hydro-Pneumatic%20Driveline.pdf

id	oai:umpir.ump.edu.my:14344
recordtype	eprints
spelling	oai:umpir.ump.edu.my:143442018-01-16T02:39:51Z http://umpir.ump.edu.my/id/eprint/14344/ Simulation of Storage Performance on Hydro-Pneumatic Driveline F., Wasbari R. A., Bakar Gan, Leong Ming A. A., Yusof TJ Mechanical engineering and machinery The charging process is one of the critical processes in the hydro-pneumatic driveline storage system. It converts the kinetic energy of the vehicle braking and coasting to the compression energy. This energy is stored in the storage device called the accumulator. The system is planned to be used on the dual hydro-pneumatic hybrid driveline and applied to a hydraulic hybrid passenger car. The aim of this paper is to find the effect of charging parameters on the storage performance through simulation. Through the storage behavior, the desirable and optimal sizing of the accumulator can be selected. The paper emphasized on the effect of pressure elevation, pre-charge pressure, effective volume, thermal reaction and required time of the accumulator's charging process. The circuit of charging process has been designed and simulated by using the hydraulic tool in the Automation Studio software. The simulation results were corroborated through the component specification for data rationality. Through the simulation, it was found that pre-charge pressure had a significant effect on the charging process. It determined the efficiency of the effective volume. The higher the pressure elevation, the higher the effective volume. Nevertheless, the more energy required to compress the nitrogen gas in the bladder. Besides, in term of volume displacement, higher volume displacement reduced charging time and lower the fluid temperature. The simulation had been positively highlighted the critical point in charging process which later on, benefited the sizing process in the component selection specification. 2016 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/14344/1/Simulation%20of%20Storage%20Performance%20on%20Hydro-Pneumatic%20Driveline.pdf F., Wasbari and R. A., Bakar and Gan, Leong Ming and A. A., Yusof (2016) Simulation of Storage Performance on Hydro-Pneumatic Driveline. In: 2nd International Conference on Automotive Innovation and Green Energy Vehicle (AIGEV 2016), 2-3 August 2016 , Malaysia Automotive Institute, Cyberjaya, Selangor. pp. 1-15.. https://www.researchgate.net/publication/311613871
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery F., Wasbari R. A., Bakar Gan, Leong Ming A. A., Yusof Simulation of Storage Performance on Hydro-Pneumatic Driveline
description	The charging process is one of the critical processes in the hydro-pneumatic driveline storage system. It converts the kinetic energy of the vehicle braking and coasting to the compression energy. This energy is stored in the storage device called the accumulator. The system is planned to be used on the dual hydro-pneumatic hybrid driveline and applied to a hydraulic hybrid passenger car. The aim of this paper is to find the effect of charging parameters on the storage performance through simulation. Through the storage behavior, the desirable and optimal sizing of the accumulator can be selected. The paper emphasized on the effect of pressure elevation, pre-charge pressure, effective volume, thermal reaction and required time of the accumulator's charging process. The circuit of charging process has been designed and simulated by using the hydraulic tool in the Automation Studio software. The simulation results were corroborated through the component specification for data rationality. Through the simulation, it was found that pre-charge pressure had a significant effect on the charging process. It determined the efficiency of the effective volume. The higher the pressure elevation, the higher the effective volume. Nevertheless, the more energy required to compress the nitrogen gas in the bladder. Besides, in term of volume displacement, higher volume displacement reduced charging time and lower the fluid temperature. The simulation had been positively highlighted the critical point in charging process which later on, benefited the sizing process in the component selection specification.
format	Conference or Workshop Item
author	F., Wasbari R. A., Bakar Gan, Leong Ming A. A., Yusof
author_facet	F., Wasbari R. A., Bakar Gan, Leong Ming A. A., Yusof
author_sort	F., Wasbari
title	Simulation of Storage Performance on Hydro-Pneumatic Driveline
title_short	Simulation of Storage Performance on Hydro-Pneumatic Driveline
title_full	Simulation of Storage Performance on Hydro-Pneumatic Driveline
title_fullStr	Simulation of Storage Performance on Hydro-Pneumatic Driveline
title_full_unstemmed	Simulation of Storage Performance on Hydro-Pneumatic Driveline
title_sort	simulation of storage performance on hydro-pneumatic driveline
publishDate	2016
url	http://umpir.ump.edu.my/id/eprint/14344/ http://umpir.ump.edu.my/id/eprint/14344/ http://umpir.ump.edu.my/id/eprint/14344/1/Simulation%20of%20Storage%20Performance%20on%20Hydro-Pneumatic%20Driveline.pdf
first_indexed	2018-09-07T01:54:01Z
last_indexed	2018-09-07T01:54:01Z
_version_	1610911833810534400

Simulation of Storage Performance on Hydro-Pneumatic Driveline

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