tram hybrid energy storage
Enlaces aleatorios
Energy Management Method for Hybrid Energy Storage Tram …
Abstract: In order to improve the system efficiency and operational economy of hybrid energy storage (HES) tramway under cycle conditions, this paper presents an energy …
Aprende másAn optimization framework for planning wayside and on-board hybrid storage systems for tramway applications …
To this end, a novel optimization framework for planning hybrid storage systems (batteries + super-capacitors) for tramway applications on either wayside or on-board configurations is developed, which incorporates an energy management tool to effectively coordinate the different storage technologies.
Aprende másIntegrated Optimization of Speed Profiles and Power Split for a Tram with Hybrid Energy Storage …
Split for a Tram with Hybrid Energy Storage Systems on a Signalized Route Zhuang Xiao, Pengfei Sun, Qingyuan Wang *, Yuqing Zhu and Xiaoyun Feng School of Electrical Engineering, Southwest ...
Aprende másHybrid Energy Storage Trolley System Configuration …
The hybrid energy storage tram has high density both in energy and in power which can be nicely used in some complicated rail transit working conditions. This environmental-friendly system can recover a large amount of regenerative braking energy and improve energy utilization.
Aprende másEnergy management strategy optimization for hybrid energy storage system of tram …
DOI: 10.1016/j.est.2023.109698 Corpus ID: 265287757 Energy management strategy optimization for hybrid energy storage system of tram based on competitive particle swarm algorithms The traction substation in conventional power supply systems for trams is a ...
Aprende másA Hybrid Energy Management Strategy based on Line Prediction and Condition Analysis for the Hybrid Energy Storage System of Tram …
This article focuses on the optimization of energy management strategy (EMS) for the tram equipped with on-board battery-supercapacitor hybrid energy storage system. The purposes of the optimization are to prolong the battery life, improve the system efficiency, and realize real-time control. Therefore, based on the analysis of a large number of …
Aprende másOptimal sizing of battery-supercapacitor energy storage systems for trams using improved PSO algorithm,Journal of Energy Storage …
A hybrid energy storage system (HESS) of tram composed of different energy storage elements (ESEs) is gradually being adopted, leveraging the advantages of each ESE. The optimal sizing of HESS with a reasonable combination of different ESEs has become an important issue in improving energy management efficiency.
Aprende másHybrid tram energy management based on PMP
Keep the bus voltage of hybrid energy storage tram within a reasonable range. Compared with the energy management method based on rule control, the power consumption is reduced by 9%.
Aprende másAn optimal method of the energy consumption for fuel cell hybrid tram
In order to improve the energy utilization rate in the vehicle running process, an optimization method of the energy consumption and recycle based on fuel cell (FC)/supercapacitor (SC) hybrid tram is proposed in this paper. In the method, a tram operation energy management strategy based on Pontriagin''s minimum principle (PMP) …
Aprende másCost minimization oriented energy management of PV-assisted refueling and recharging stations for FC-ultracapacitor hybrid trams …
Another study in [30] partially including the possible grid connection issue for FC hybrid trams compared two energy control systems for a hybrid tramway in Cuenca, Ecuador. The first system used a combination of renewable energy sources (photovoltaic panels, hydrogen tank, grid, and grid battery), hydrogen charging stations, …
Aprende másEco‐driving control for hybrid electric trams on a signalised route
The energy saving problem for hybrid trams on a signalised route contains speed profiles optimisation considering the SPaT and power split with power plant voltage limitations. The motor torque control [ 27 ] and torsional vibrations [ 28 ] are not included in the eco-driving optimal controller.
Aprende másA Hybrid Energy Management Strategy based on Line Prediction and Condition Analysis for the Hybrid Energy Storage System of Tram …
ANFIS Battery & FC An energy management system based on Adaptive Neuro-Fuzzy Inference System (ANFIS) is proposed for microgrid consisting of a WT, PV, FC, electrolyzer and battery. The proposed ...
Aprende másMulti-mode Dynamic Proportional Energy Management Strategy for Battery-Supercapacitor Hybrid Energy Storage System of Tram …
In this paper, a self-adaptive multi-mode dynamic proportional control strategy for hybrid-energy-storage tramcar is proposed. With battery life and system efficiency as optimization objectives, power distribution between two sources is carried out by pseudo-spectral method. According to the optimization results, an on-line dynamic proportional EMS is …
Aprende másPosition-Based T-S Fuzzy Power Management for Tram With Energy Storage …
Whereas the commonly used ESS power management (PM) has been dealing only with PM without vehicle position knowledge, the main emphasis of the presented research is put on position-based Takagi-Sugeno fuzzy (T-S fuzzy) PM for human-driven trams with an ESS. The tram position, located by, e.g., a Global …
Aprende másOptimal sizing of battery-supercapacitor energy storage systems for trams …
The hybrid energy storage system (HESS) composed of different energy storage elements (ESEs) is gradually being adopted to exploit the complementary effects of different ESEs [6]. The optimal sizing of ESEs in HESS is a very important problem that needs to be focused on, and a reasonable configuration scheme of ESEs can meet …
Aprende másEnergy management strategy optimization for hybrid energy storage system of tram …
Trams with energy storage are popular for their energy efficiency and reduced operational risk. An effective energy management strategy is optimized to enable a reasonable distribution of demand power among the storage elements, efficient use of energy as well as enhance the service life of the hybrid energy storage system (HESS). Thus, an …
Aprende másOptimization for a fuel cell/battery/capacity tram with equivalent …
Fig. 1 shows the structure of the hybrid tram and the main specifications of the hybrid tram are listed in Table 1. This tram is firstly composed of the following elements: A Li-ion battery pack, an ultra-capacitor pack, two dc/dc bidirectional converters, tram loads, braking chopper, and energy management services.
Aprende másEnergies | Free Full-Text | Optimization of Energy …
In order to design a well-performing hybrid storage system for trams, optimization of energy management strategy (EMS) and …
Aprende másEnergy management of fuel cell electric vehicles based on working condition identification of energy storage …
Energy management strategy is one of the main challenges in the development of fuel cell electric vehicles equipped with various energy storage systems. The energy management strategy should be able to provide the power demand of the vehicle in different driving conditions, minimize equivalent fuel consumption of fuel cell, …
Aprende más[PDF] Integrated Optimization of Speed Profiles and Power Split for a Tram with Hybrid Energy Storage …
A tram with on-board hybrid energy storage systems based on batteries and supercapacitors is a new option for the urban traffic system. This configuration enables the tram to operate in both catenary zones and catenary-free zones, and the storage of regenerative braking energy for later usage. This paper presents a multiple phases …
Aprende másEnergy management strategy optimization for hybrid energy …
Energy management strategy optimization for hybrid energy storage system of tram based on competitive particle swarm algorithms. Zhenyu Zhang, …
Aprende másOptimal sizing of battery-supercapacitor energy storage systems …
A hybrid energy storage system (HESS) of tram composed of different energy storage elements (ESEs) is gradually being adopted, leveraging the advantages …
Aprende másAn optimal method of the energy consumption for fuel cell hybrid tram
A hybrid energy storage system (HESS) of tram composed of different energy storage elements (ESEs) is gradually being adopted, leveraging the advantages of each ESE. The optimal sizing of HESS with a reasonable combination of different ESEs has become an important issue in improving energy management efficiency.
Aprende másEnergies | Free Full-Text | Optimal Energy Management Strategy for Repeat Path Operating Fuel Cell Hybrid Tram …
This study focuses on minimizing fuel consumption of a fuel cell hybrid tram, operated with electric power from both the fuel cell stack and the energy storage system, by optimizing energy distribution between distinct energy sources. In the field of fuel cell hybrid system application, dealing with real-world optimal control …
Aprende másEnergy Management Method for Hybrid Energy Storage Tram …
In order to improve the system efficiency and operational economy of hybrid energy storage (HES) tramway under cycle conditions, this paper presents an energy management method based on equivalent loss instantaneous optimization (ELIO) for lithium battery/supercapacitor hybrid energy storage system (HESS) with dual DC/DC …
Aprende másReview on Energy Management Strategies of On-Board Hybrid Energy Storage …
In this paper an adaptive energy management strategy (EMS) based on fuzzy logic and the optimal sizing for a tramway with a hybrid energy storage system (ESS) combining batteries (BT) ...
Aprende másIntegrated Optimization of Speed Profiles and Power Split for a …
Abstract: A tram with on-board hybrid energy storage systems based on batteries and supercapacitors is a new option for the urban traffic system. This configuration enables …
Aprende más(PDF) Optimization of Energy Management Strategy and Sizing in Hybrid Storage System for Tram …
optimization on both sizing and EMS parameters to obtain the b est worki ng performance o f the. hybrid storage system. This paper de monstrates the whole process o f the improvement of the EMS ...
Aprende másSupercapacitor and accelerating contact lines hybrid tram …
A supercapacitor and accelerating contact line hybrid tram system is proposed. •. A tram consumes high energy during acceleration but, low energy thereafter. •. Supercapacitors can be charged fast but, they have low energy density. •. During acceleration, a tram draws power from accelerating contact line. •.
Aprende másReview on Energy Management Strategies of On-Board Hybrid Energy Storage …
Simms, M.: Hybrid energy storage system: high-tech traction battery meets tram''s hybrid energy storage system requirements. Ind. Technol. 2010(APR/MAY), 20 (2010) Google Scholar Meinert, M.: Experiences of the hybrid energy storage system
Aprende másEnergies | Free Full-Text | Integrated Optimization of Speed …
A tram with on-board hybrid energy storage systems based on batteries and supercapacitors is a new option for the urban traffic system. This configuration enables …
Aprende másEnergy Management Strategy for Hybrid Energy Storage System …
Electric vehicle (EV) is developed because of its environmental friendliness, energy-saving and high efficiency. For improving the performance of the energy storage system of EV, this paper proposes an energy management strategy (EMS) based model predictive control (MPC) for the battery/supercapacitor hybrid energy storage system …
Aprende másIntegrated Optimization of Speed Profiles and Power Split for a Tram with Hybrid Energy Storage …
A tram with on-board hybrid energy storage systems based on batteries and supercapacitors is a new option for the urban traffic system. This configuration enables the tram to operate in both ...
Aprende másResearch on Sizing Method of Tram Vehicle Hybrid Energy …
Abstract: In order to design a well-performing hybrid storage system for trams, optimization of energy management strategy (EMS) and sizing is crucial. This paper establishes a …
Aprende másA Hybrid Energy Management Strategy based on Line Prediction and Condition Analysis for the Hybrid Energy Storage System of Tram …
This article proposes a rolling optimization strategy (ROS) based on wavelet neural network prediction and dynamic programming (DP) for tram equipped with on-board battery-supercapacitor hybrid energy storage system, and proves the rationality of using RB strategy to replace ROS strategy entirely or partially in some scenarios. This …
Aprende másAn optimization framework for planning wayside and on-board hybrid storage systems for tramway applications …
Real projects at Long Island, London and Madrid have evidenced the effectiveness of hybrid energy storage (HES) systems to notably improve the efficiency of tramway installations [9], [10], [11]. Despite the apparent importance of HESs in tramway applications, existing literature is mainly focused on operational tools, while planning …
Aprende más