A fi challenge for electric-ship propulsion systems, however, is large propulsion-load uctuations. To address this fl issue, this paper explores a new solution, namely a combined battery and
The use of electricity as the main energy vector is one of the ways to improve the shipping propulsion system''s efficiency. In this study, power generation technologies, energy
On the energy storage side, batteries, supercapacitors, and flywheels are presented and described. Three common hybrid propulsion configurations, serial, parallel, and
Highlights • Hybrid electric propulsion systems are superior to battery electric. • Energy density of storage in hydrogen fuel is better than in a battery. •
NorLines'' future cargo ferry with LNG/battery hybrid propulsion and zero-emission port sailing and port operation, including electric cranes with energy recovery.
This paper presents review of recent studies of electrification or hybridisation, different aspects of using the marine BESS and classes of hybrid propulsion vessels. It also reviews several types
Another meaning is the combination of more than one propulsive sources such as engines, turboelectric energy generation, fuel cells energy generation, or battery energy storage—hybrid
Abstract The present work is a survey on aircraft hybrid electric propulsion (HEP) that aims to present state-of-the-art technologies and future tendencies in the following areas: air transport
Flywheel energy storage systems ofer the ability to optimize both energy storage capabilities and energy rate (power) capabilities independently of each other. The rotating assembly is readily
Energy storage systems play a crucial role in the overall performance of hybrid electric vehicles. Therefore, the state of the art in energy
Benefits of Electric Propulsion Low Carbon Propulsion NASA studies and industry roadmaps have identified hybrid electric propulsion systems as promising technologies that can help meet
The fact that battery technologies cannot yet fully meet the needs of propulsion systems has pushed researchers toward hybrid energy sources. This search has led to the
A hybrid energy storage system specifically designed for a fully electric aircraft is presented in the paper. The analysis of the time evolution of the power demand of the electric propulsion
In our battery hybrid propulsion solutions, the energy management system (EMS) controls the generation, storage and distribution of power and energy, optimizing the overall performance of
Abstract The present work is a survey on aircraft hybrid electric propulsion (HEP) that aims to present state-of-the-art technologies and future tendencies in the
Multi-objective optimization of design and control parameters for hybrid electric-hydraulic propulsion systems considering the effects of battery degradation, mass increase,
The analysis confirmed that the optimized hybrid propulsion system can achieve a GWP reduction of approximately 7–9% compared with conventional propulsion systems. Few
The hybrid propulsion system is a brand-new design, and it typically consists of a mix of internal combustion engines and an electric motor powered by an energy storage
In today''s aircraft, electrical energy storage systems, which are used only in certain situations, have become the main source of energy in aircraft where the propulsion system is also
This paper presents review of recent studies of electrification or hybridisation, different aspects of using the marine BESS and classes of hybrid propulsion vessels. It also reviews several types
Li-ion batteries are a technology that will remarkably change a number of industry sectors including maritime transportation and offshore oil and gas. Hybrid
The designed aircraft FC-battery hybrid propulsion system configuration and the corresponding adaptive power distribution method can further perfect the design and
This paper presents review of recent studies of electrification or hybridisation, different aspects of using the marine BESS and classes of hybrid
Siemens launches own advanced battery systems Siemens combines its unique experience and competence in the maritime and oil and gas sectors with proven exper-tise in electrical
A hybrid system on a ship combines an energy storage system – a vessel battery - and a conventional engine. Its foremost benefit is that it
This paper explores hybrid energy management systems using the battery and ultracapacitor to control and optimize the electric propulsion system. The battery type and ultracapacitor are
It also reviews several types of energy storage and battery management systems used for ships'' hybrid propulsion. The article describes different marine applications of BESS systems in
This paper deals with the battery hybrid energy storage system (HESS) for an electric harbor tug to optimize the size of the battery system.
y storage and battery management systems used for ships'' hybrid propulsion. The article describes different marine applications of BESS sys-tems in
A challenge for electric-ship propulsion systems, however, is large propulsion-load fluctuations. To address this issue, this paper explores a new solution, namely a
The present work is a survey on aircraft hybrid electric propulsion (HEP) that aims to present state-of-the-art technologies and future tendencies in the following areas: air
This paper explores the design space for a six-passenger quadrotor hybrid-electric propulsion system and shows that hybrid architectures that are more efficient than
