Theoretical investigations on the effect of system parameters in series hydraulic hybrid system with hydrostatic regenerative braking

Ramakrishnan, R.; Hiremath, Somashekhar S.; Singaperumal, M.

doi:10.1007/s12206-012-0321-y

Cited by 38 publications

(14 citation statements)

References 4 publications

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“…System simulation is carried out with federal urban driving cycle as input to the system [17]. The dynamics characteristic curves of system parameters are plotted as shown in Fig.3.…”

Section: Figure 2: Amesim Model Of Series Hydraulic Hybrid Systemmentioning

confidence: 99%

Optimization of process parameters in series hydraulic hybrid system through multi-objective function

Hiremath

Ramakrishnan

Singaperumal

2013

Linköping Electronic Conference Proceedings

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Rising demand, scarcity and lower production rate of crude oil has made fuel an unaffordable for a public passenger vehicle. In this scenario, an energy or fuel efficient system called hybrid system is the hardcore requirement of the automotive industry. The latest gasoline-electric hybrid and hydraulic hybrid systems are significantly more energy and fuel efficient than conventional vehicles. Strength of electric hybrids is its high energy density of electric batteries, allowing for large storage in relatively compact and lightweight batteries. Hydraulic hybrid is the potential technological solution for the limitations in the electric hybrid vehicle. Scalability of hydraulic hybrid system to larger, more powerful vehicles like garbage trucks, passenger bus and delivery trucks when compared to its counterparts. In this paper, a new configuration of the series hydraulic hybrid system has been proposed. The dynamic response of the system is studied using simulation results of the system model in AMESim tool. Sizing of key components in the system involves a parametric optimization with objective function as maximize system energy delivered. However, A trade-off prevails between the system energy consumed and energy delivered. Hence, the process parameters of the system are optimized through multi-objective function. The system simulation results after optimization apparently show that, optimal system parameters significantly improve energy efficiency.

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“…System simulation is carried out with federal urban driving cycle as input to the system [17]. The dynamics characteristic curves of system parameters are plotted as shown in Fig.3.…”

Section: Figure 2: Amesim Model Of Series Hydraulic Hybrid Systemmentioning

confidence: 99%

Optimization of process parameters in series hydraulic hybrid system through multi-objective function

Hiremath

Ramakrishnan

Singaperumal

2013

Linköping Electronic Conference Proceedings

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“…High-tech hybrid systems have been produced which combine the conventional brakes with a RBS. A RBS usually combines one method of energy storage with one method of energy conversion [2]. At present, the electrical storage hybrid vehicles appeal to the consumer market with the environmentfriendly concept and reduction in fuel costs for the end user [3].…”

Section: Introductionmentioning

confidence: 99%

Analysis of a Hybrid Mechanical Regenerative Braking System

Wen

Tien

2018

MATEC Web Conf.

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Abstract. Regenerative braking systems for conventional vehicles are gaining attention as fossil fuels continue to be depleted. The major forms of regenerative braking systems include electrical and mechanical systems, with the former being more widely adopted at present. However mechanical systems are still feasible, including the possible hybrid systems of two mechanical energy recovery systems. A literature study was made to compare the various mechanical energy recovery systems. These systems were compared based on their advantages and disadvantages with regards to energy storage, usage, and maintenance. Based on the comparison, the most promising concept appeared to be one that combined the flywheel and the pneumatic energy recovery systems. A CAD model of this hybrid system was produced to better visualise the design. This was followed by analytical modelling of the energy recovery systems. The analysis indicated that the angular velocity had an extremely significant impact on the power loss and energy efficiency. The results showed that the hybrid system can provide better efficiency but only when operating within certain parameters. Future work is required to further improve the efficiency of this hybrid system.

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“…However, most of investigations to regenerative braking control of the hydraulic hybrid systems are concentrated on Series Hydraulic Hybrid Vehicle (SHHV) and Parallel Hydraulic Hybrid Vehicle (PHHV). The effect of system parameter in SHHV with hydrostatic regenerative braking was studyed [6]. The energy saving mechanism of the braking energy recovery system of PHHV was introduced [7], and a International Conference on Advances in Energy and Environmental Science (ICAEES 2015) mathematic model of composite braking was established [8].…”

Section: Introductionmentioning

confidence: 99%

Regenerative Braking Control Strategy of Hydraulic In-wheel Motor Drive System for Heavy Truck

Li¹,

Pan²,

Song³

et al. 2015

Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015

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Theoretical investigations on the effect of system parameters in series hydraulic hybrid system with hydrostatic regenerative braking

Cited by 38 publications

References 4 publications

Optimization of process parameters in series hydraulic hybrid system through multi-objective function

Optimization of process parameters in series hydraulic hybrid system through multi-objective function

Analysis of a Hybrid Mechanical Regenerative Braking System

Regenerative Braking Control Strategy of Hydraulic In-wheel Motor Drive System for Heavy Truck

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