Fuel cell vehicles (FCVs) are gaining significance due to their potential to reduce greenhouse gas emissions and dependence on fossil fuels. Their efficient fuel cell cycle makes them ideal for last-mile transportation, offering zero emissions and longer
The results showed that the DDPG-based EMS can effectively trade off the power distribution of multiple power sources and reduce hydrogen consumption. Zheng et al. [31] compared Q-learning-based, DQN-based, and DDPG-based EMS and the results showed that the DDPG-based EMS achieved the best ...
However, assessment of the true benefits of fuel cells must be based on a life cycle approach in which the whole supply chains related to fuel cell systems are considered. This includes fuel extraction, its processing, distribution, conversion into electricity or heat, and energy delivery and ...
Power Management Strategy with Regenerative Braking For Fuel Cell Hybrid Electric Vehicle A novel power management strategy based on regenerative braking is proposed to make optimal power distribution between fuel cell system and batteries in or... S Yu,J Zhang,L Wang - Asia-pacific Power & Energ...
and transmission and distribution structures. For instance, last year was the first time where renewables surpassed coal as the largest source of global electricity capacity (The Financial Times, 2016)—yet they still provide a relatively small share of the world's electricity. In 2015, renewables...
Fuel cells avoid transmission, distribution costs, and other issues by delivering power efficiently at the point of use, which can also increase a site’s energy resilience.Net-zero impacts of fuel cellsFuel cells generate clean power and improve dirty sources of generation. Using biogas in a ...
Thermal processing to modulate surface chemistry and bulk charge distribution in nickel-rich layered lithium positive electrodes Nickel-rich Li-ion positive electrodes face challenges such as high cost and poor cycling stability. Here, authors show that quenching heat treatment can lead to more stable...
The CuO/Cu2O ratio in the lithiophilic CuxO network can be adjusted through an optimal annealing time, thus guiding the homogeneous distribution of Li atoms and regulating the repeated plating/stripping processes. As a result, Li@CuxO 3D scaffold displays an ultralow overpotential of 7.7 mV, ...
Along with this, the MCFC allows the recovery of waste heat which is further can be used for cogeneration power distribution systems for stationary applications. A molten-carbonate electrolyte of salt mixture is used in MCFC with ceramic matrix solid Conclusions This paper focuses on the fundamental...
and clean and sustainable solutions. Direct electricity generation from renewable sources will help mitigate the increased needs for fossil fuel-based electrical power generation. With 4.2% of the primary energy lost during electricity distribution, corresponding to about 10% of the total electricity gene...