Sizing and energy management of on-board hybrid energy
This paper describes a methodology for designing hybrid energy storage systems (ESS) for urban railway applications integrating lithium batteries and supercapacitors. The
Energy management strategy of hybrid energy storage system for urban rail
Energy management strategy of urban rail hybrid energy storage system based on fuzzy logic system. Qinglu Meng Siming Wang. Engineering, Environmental Science. Journal of Physics: Conference Series. 2024. Energy management is an important link in the effective functioning of hybrid energy storage systems (HESS) within urban
Model Predictive Control Based Real-time Energy Management for Hybrid Energy Storage
In urban rail transit, hybrid energy storage system (HESS) is often designed to achieve "peak shaving and valley filling" and smooth out DC traction network power fluctuation. In this paper, a
DRL-Based Adaptive Energy Management for Hybrid Electric
The real-time traffic in fast-expanding urban rail transit networks (URTNs) brings considerable challenges of time-varying, high-power, and large-scale regenerative
Deep-Reinforcement-Learning-Based Energy Management Strategy for Supercapacitor Energy Storage Systems in Urban Rail
YANG et al.: DEEP-REINFORCEMENT-LEARNING-BASED ENERGY MANAGEMENT STRATEGY FOR SCESS 1151 of substation no-load voltage, etc have significant influences on the energy saving effect of the SCESS. It''s challenging to adjust the control
A Real-time MPC-based Energy Management of Hybrid Energy Storage System in Urban Rail
Applied Energy Symposium and Forum 2018: Low c rbon cities and urban energy systems, CUE2018, 5â€"7 June 2018, Shanghai, China A Real-time MPC-based Energy Management of Hybrid Energy Storage
Hybrid energy management strategy based on dynamic setting and coordinated control for urban rail train
Due to the short distance between stations, frequent acceleration and braking for urban rail trains cause voltage fluctuation in the traction network and the regenerative braking energy loss. In this study, a hybrid energy storage system (HESS) was proposed to
Impact of On-Board Hybrid Energy Storage Devices on Energy-Saving Operation for Electric Trains in DC Railway
Batteries 2022, 8, 167 2 of 29 range of electric trains. Li-ion BATs-driven light rail has been applied in the West Japan railway [8] and Ni-MH BATs-driven was installed in France tramway [9]. A
An Improved Energy Management Strategy for Hybrid Energy Storage System in Light Rail
Abstract: A single-objective optimization energy management strategy (EMS) for an onboard hybrid energy storage system (HESS) for light rail (LR) vehicles is proposed. The HESS uses batteries and
Energies | Free Full-Text | Cooperative Application of Onboard Energy Storage and Stationary Energy Storage in Rail
Energy Storage Systems (ESS) in railway transit for Regenerative Braking Energy (RBE) recovery has gained prominence in pursuing sustainable transportation solutions. To achieve the dual-objective optimization of energy saving and investment, this paper proposes the collaborative operation of Onboard Energy-Storage Systems
Power dynamic allocation strategy for urban rail hybrid energy
In urban rail transit, hybrid energy storage system (HESS) is often designed to achieve "peak shaving and valley filling" and smooth out DC traction network
Impact of On-Board Hybrid Energy Storage Devices on Energy-Saving Operation for Electric Trains in DC Railway
applied to study the optimal energy-saving solution for the electric trains in the Thailand Silom Line, where the initial SOC of the on-board energy storage system had a huge effect on train operation [24]. Xia et al.
Energy and Capacity Management of Hybrid Energy Storage System Applied to Urban Rail
Energy and Capacity Management of Hybrid Energy Storage System Applied to Urban Rail Transit by Nondominated Sorting Genetic Algorithm-II November 2022 DOI: 10.1109/ICEMS56177.2022.9982917
Hybrid Pumped Hydro Storage Energy Solutions towards Wind and PV Integration: Improvement on Flexibility, Reliability and Energy
This study presents a technique based on a multi-criteria evaluation, for a sustainable technical solution based on renewable sources integration. It explores the combined production of hydro, solar and wind, for the best challenge of energy storage flexibility, reliability and sustainability. Mathematical simulations of hybrid solutions are
An Improved Energy Management Strategy for Hybrid Energy Storage System in Light Rail
Energies 2018, 11, 423 4 of 15 3. Energy Management Strategy Design 3.1. Description This work proposes a single-objective optimization EMS to minimize the battery and SC losses. The main ideal is to formulate a cost function based on a variable-length
Optimal Sizing and Energy Management of Hybrid Energy Storage System for High-Speed Railway Traction Substation
DOI: 10.1007/s42835-021-00702-y Corpus ID: 233637624 Optimal Sizing and Energy Management of Hybrid Energy Storage System for High-Speed Railway Traction Substation @article{Tang2021OptimalSA, title={Optimal Sizing and Energy Management of Hybrid Energy Storage System for High-Speed Railway Traction Substation},
Lift Energy Storage Technology: A solution for decentralized urban energy storage
LEST is a decentralized solution for energy storage with daily to weekly cycles. The installed capacity energy storage cost of LEST is 21–128 USD/kWh. LEST is particularly interesting for providing decentralized ancillary services. The world potential for LEST is estimated to be 30 to 300 GWh.
Optimal dispatching of high-speed railway power system based on hybrid energy storage
This paper partially investigates the train driver''s behavior and recommends localizing the energy-wasting places on railway lines. One of the adequate solutions for storing and using the
Improved multi-objective grasshopper optimization algorithm and application in capacity configuration of urban rail hybrid energy storage
Semantic Scholar extracted view of "Improved multi-objective grasshopper optimization algorithm and application in capacity configuration of urban rail hybrid energy storage systems" by Xin Wang et al. DOI: 10.1016/j.est.2023.108363 Corpus ID: 259958704
Improved multi-objective grasshopper optimization algorithm and application in capacity configuration of urban rail hybrid energy storage
Furthermore, the proposed algorithm is successfully applied to the capacity configuration of the urban rail hybrid energy storage systems (HESS) of Changsha Metro Line 1 in China, reducing the traction network voltage fluctuations by 3.3 % and 2.2 % compared
A Novel Architecture of Urban Rail Transit Based on Hybrid Energy Storage
DOI: 10.1109/ESARS-ITEC.2018.8607728 Corpus ID: 58013455 A Novel Architecture of Urban Rail Transit Based on Hybrid Energy Storage Systems Using Droop Control @article{Liu2018ANA, title={A Novel Architecture of Urban Rail Transit Based on Hybrid Energy Storage Systems Using Droop Control}, author={Ran Liu and Lie Xu and
Onboard energy storage in rail transport: Review of real applications
The total weight of the hybrid storage system is 1646 kg, resulting in specific energy and power of 11.45 Wh/kg and 226 W/kg, respectively. The storage solution demonstrates effective energy savings and
Research on Energy Management Strategy of Supercapacitor Energy Storage System in Urban Rail
A Decentralized Power Management Strategy for Hybrid Energy Storage System With Autonomous Bus Voltage Restoration and State-of-Charge Recovery Article Mar 2017 Qianwen Xu Jianfang Xiao
Hybrid energy management strategy based on
In the field of urban rail transit, an optimal method with the minimum energy storage capacity configuration and an optimal recovery power target has been proposed for an on-board HESS [], which can
An Adaptive Energy Management Strategy of Stationary Hybrid Energy Storage
As a hypothetical example of application, the paper concludes that the energy consumption in existing urban rail systems could be reduced by approximately 25–35% through the implementation of
Energy management strategy of hybrid energy storage system for
A hybrid energy storage system comprising a supercapacitor and battery, which can satisfy the high energy and power requirements of urban rail trains and maintain the voltage
Sizing and energy management of on-board hybrid energy storage systems in urban rail
Currently, lithium batteries are characterized by higher energy density but they require an accurate charge and discharge profile to increase its lifetime, and it is not easily to be obtained feeding urban railway systems. On the other hand, supercapacitors are powerful components, which can deliver very high power pulse for both traction and braking
Energy management strategy of hybrid energy storage system for
This study aims to examine the significant impact of the frequent starting and braking of the urban rail trains on the voltage of the traction network. A hybrid energy storage system
Sustainable power management in light electric vehicles with hybrid energy storage
This paper presents a cutting-edge Sustainable Power Management System for Light Electric Vehicles (LEVs) using a Hybrid Energy Storage Solution (HESS) integrated with Machine Learning (ML
A Novel Architecture of Urban Rail Transit Based on Hybrid Energy Storage Systems Using Droop Control
Urban rail transit plays an important role in modern life and consumes a massive amount of energy every day. It is essential to guarantee the high power quality and reliability of the system and maximize energy utilization. Traditional power supply architecture has problems of large fluctuation of power and grid voltage, a waste of braking energy and low
Energy management strategy of urban rail hybrid energy storage
Energy management is an important link in the effective functioning of hybrid energy storage systems (HESS) within urban rail trains. This factor significantly
