Integrating solar-powered electric vehicles into sustainable energy

This Review discusses the integration of solar electric vehicles into energy systems, highlighting their potential to enhance energy efficiency, reduce emissions and support transport

Energy management strategy for electro-hydraulic hybrid electric

This paper presents a soft actor-critic (SAC) approach trained on a multi-modal driving cycle (MDC) for selecting operational modes of electro-hydraulic hybrid electric vehicle (EHHEV).

Hydraulic and pneumatic hybrid powertrains for improved fuel economy

While hybrid electric vehicles have captured a lot of attention in the passenger car market, hydraulic hybrid vehicles (HHV) provide a compelling alternative in applications that require

Regenerative Braking Control Strategy of Electric-Hydraulic Hybrid

A novel electric-hydraulic hybrid drivetrain incorporating a set of hydraulic systems is proposed for application in a pure electric vehicle. Models of the electric and hydraulic components are

Investigation of energy management strategy for a novel electric

The innovation and development of energy management strategies attract more and more attention as a key technology in hybrid electric vehicles. This paper focuses on a novel type of

Research on electro-hydraulic ratios for a novel mechanical-electro

In addition, the electro-hydraulic power ratio under the power switching mode is another essential technology of hybrid electric vehicles for the mechanical-electro-hydraulic power coupling

Multi-objective optimization of design and control parameters for

In pure electric vehicles, frequent starting and braking conditions lead to a reduction in battery lifespan. The adoption of an "electric-hydraulic" hybrid power system can effectively mitigate

Multi-objective optimization of design and control parameters for

Comprehensive models of the main components in the hydraulic drive subsystem, including the hydraulic accumulator, hydraulic pump motor, hydraulic valves, and pipelines, were

Energy management strategy of a novel parallel electric-hydraulic

An excellent energy management strategy is paramount to the new energy vehicle safety, durability, and reliability, which invariably affects the driving experience. This paper proposes a novel parallel electric

Solar-hydraulic hybrid propulsion system: A novel multi-source

This paper presents a novel automotive propulsion system that integrates solar photovoltaic energy collection, hydraulic energy storage, and conventional internal combustion engines to create a high-

Design and Analysis of an Electric Hydraulic Hybrid Powertrain in

An electric hydraulic hybrid (EH2) powertrain for urban vehicles has been introduced and evaluated in this paper. The high power density hydraulic system in parallel configuration

Hydraulic hybrid vehicle

OverviewPrinciple of operationEfficiency gainsTypes of hydraulic hybrid vehiclesAdvantages and disadvantagesExternal links

Hydraulic hybrid vehicles (HHVs) use a pressurized fluid power source, along with a conventional internal combustion engine (ICE), to achieve better fuel economy and reductions in harmful emissions. They capture and reuse 70–80% of the vehicle''s kinetic braking/decelerating energy and potential descending energy compared to 55% for electric hybrids. For trucks and buses, this can also be less expensive than electric systems, due to the price of batteries required for the latter. Hydraulic hybrid vehicle systems ca

Application of energy conversion and integration technologies based

The challenge in developing an energy management strategy for electro-hydraulic hybrid vehicles (EHHV) is how to satisfy conflicting control constraints on energy conversion,

Hydraulic hybrids: Boosting fuel economy without batteries

Hydraulic hybrids use many of the same principles as electric hybrid vehicles, but instead of batteries, they use a lightweight hydraulic system to capture and reuse braking energy for

Optimal Control Co-Design of a Parallel Electric-Hydraulic Hybrid

This paper presents an optimal control co-design framework of a parallel electric-hydraulic hybrid powertrain specifically tailored for heavy-duty vehicles. A pure electric powertrain,

Energy management strategy of a novel parallel electric-hydraulic

Abstract An excellent energy management strategy is paramount to the new energy vehicle safety, durability, and reliability, which invariably affects the driving experience. This paper

Design and validation of a novel hydraulic hybrid vehicle with wheel

With strong demands of energy-saving and environment-friendly vehicles, hydraulic hybrid powertrain is a suitable solution for urban transportation. This article proposes a novel hydraulic hybrid vehicle with

Configuration of the electric‐hydraulic power coupling vehicle (EHPCV

Hydraulic hybrid technology can further improve the economy of electric vehicles (EV). This paper investigates a novel electro‐hydraulic power coupling vehicle (EHPCV), which is endowed with

Electric hydraulic hybrid vehicle powertrain design and optimization

This study proposed the association of the hydraulic drivetrain architecture and the electric powertrain system, generating the electric hydraulic hybrid vehicle controlled by fuzzy logic.

Solar-based hybrid electric vehicles for low CO2 emission

This study investigates the impact of greenhouse gas and C O 2 emissions from conventional vehicles (CVS) in Bangladesh and proposes a renewable energy and battery storage-based hybrid electric

Hydraulic hybrid vehicle configurations and comparison with

Abstract. In this paper three basic configurations of hydraulic hybrid vehicle are explained. An overview of literature for parallel, series and power-split hydraulic hybrid vehicle is presented.

Electric hydraulic hybrid vehicle powertrain design and optimization

This paper presents a comprehensive optimization procedure of a series electric hydraulic hybrid vehicle powertrain and control through the interactive adaptive-weight genetic