List of relevant information about Energy storage power control for electric buses
Review of the energy forecasting and scheduling model for electric buses
There are very less critical studies on the total energy needed by the electric bus for the auxiliaries'' system. Since there is only one energy storage in the electric bus, the energy consumption forecasting should be more detailed and precise [32]. The auxiliary system will have different energy demands in different scenario including
Dimensioning for Urban Electric Buses Regarding
vehicle, for every combination of topology, type of storage device, control strategy, and driving cycle. Keywords: battery aging; electric bus; energy efficiency; Hybrid Energy Storage 1
Energy Management Strategy Based on Model Predictive Control
This paper addresses challenges related to the short service life and low efficiency of hybrid energy storage systems. A semiactive hybrid energy storage system with an ultracapacitor and a direct current (DC) bus directly connected in parallel is constructed first, and then related models are established for the lithium-ion battery, system loss, and DC bus.
Hierarchical intelligent energy-saving control strategy for fuel cell
Hierarchical intelligent energy-saving control strategy for fuel cell hybrid electric buses based on traffic flow predictions aims to reduce energy consumption and extend service life by coordinating the energy output between different energy storage devices in the final stage of power output [6]. DRL-based EMS is considered a promising
Research on energy management and control for six-wheel-drive
A novel six in-wheel motors driving Electric Bus Rapid Transit scheme with three energy sources is studied. The life cycle cost function for photovoltaic cells, lithium-ion
Design and implementation of Battery/SMES hybrid energy storage
1. Introduction. Electric energy storage system (EESS) owns promising features of increasing renewable energy integration into main power grid [1, 2], which can usually realize a satisfactory performance of active/reactive power balancing, power gird frequency regulation, generation efficiency improvement, as well as voltage control, etc. [3, 4] general, EESS
A Survey on Electric Buses—Energy Storage, Power
This review introduces the important components of EBs, including energy storage systems, powertrains, interleaving elements and electric motors, and driving cycles, and reviews the existing research topics of EB, including the energy storage system sizing, power/energy management, and range remedy methods. In recent years, aiming to reduce the
Electric bus charging scheduling problem considering charging
Bus fleet electrification is crucial in reducing urban mobility carbon emissions, but it increases charging demand on the power grid. This study focuses on a novel battery electric bus (BEB) charging scheduling problem involving solar photovoltaic (PV) and battery energy storage facilities.
SMES/battery hybrid energy storage system for electric buses
This paper proposes a novel use of superconducting magnetic energy storage (SMES) hybridized with the battery into the electric bus (EB) with the benefit of extending battery lifetime. A new power control algorithm, which integrates a power grading strategy with the filtration control method, is introduced in this paper, achieving further
Battery degradation minimization oriented energy management
A case study on an electric bus with variously-sized hybrid energy storage systems shows that a strategy designed to control battery aging, ultracapacitor aging, and energy losses simultaneously
Evaluation of two model predictive control schemes with different
Evaluates AC-MPC and GPRC-MPC for fuel cell hybrid electric buses (FCHEBs). This paper delves into a specialized power management control algorithm designed for a grid-connected Hybrid Renewable Energy System (HRES). An Energy Management Framework with Two-Stage Power Allocation Strategies for Electric-Hydrogen Energy Storage
SMES/Battery Hybrid Energy Storage System for Electric Buses
This paper proposes a novel use of superconducting magnetic energy storage (SMES) hybridized with the battery into the electric bus (EB) with the benefit of extending battery lifetime. A new power control algorithm, which integrates a power grading strategy with the filtration control method, is introduced in this paper, achieving further improvement of battery lifetime. To
Sustainable power management in light electric vehicles with
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
Xcelsior CHARGE NG™
AC power is supplied through a dedicated inverter for the air compressor, HVAC compressors, and energy storage cooling unit. The bus also has a high-capacity converter unit to supply 24-volt DC power for power steering, interior fans, lights, electric doors (optional) and other standard vehicle accessories.
Parameter Matching Methods for Li Battery–Supercapacitor Hybrid Energy
The parameter matching of composite energy storage systems will affect the realization of control strategy. In this study, the effective energy and power utilizations of an energy storage source were defined. With the miniaturization of a composite energy storage system as the optimization goal, the linear programming simplex method was employed to obtain the optimized masses of
Optimal coordination of electric buses and battery storage for
A digital twin framework of an electric bus fleet system that includes a surrogate model for electric bus energy consumption estimation and an optimization module for coordinating PV solar,
Hybrid energy storage system and control strategy for an electric
This paper describes the use of a hybrid energy storage system composed of battery and supercapacitor as power sources and a multi-input bi-directional interleaved DC/DC converter
Joint optimization of electric bus charging and energy
Abstract The widespread use of energy storage systems in electric bus transit centers presents new opportunities and challenges for bus charging and transit center energy management. A unified optimization model is proposed to jointly optimize the bus charging plan and energy storage system power profile.
Power Distribution Strategy for an Electric Bus with a Hybrid Energy
To address the power distribution problem that occurs in hybrid energy storage systems (HESSs) in electric vehicles, a fuzzy control distribution method is proposed in this paper, taking the
Research on the Control Strategy of Hybrid Energy Storage
Download Citation | On Apr 1, 2023, Wenbin Yu and others published Research on the Control Strategy of Hybrid Energy Storage System for Electric Bus | Find, read and cite all the research you need
Power Distribution Strategy for an Electric Bus with a Hybrid
To address the power distribution problem that occurs in hybrid energy storage systems (HESSs) in electric vehicles, a fuzzy control distribution method is proposed in this
Design of Electric Buses of Rapid Transit Using Hybrid Energy Storage
A Survey on Electric Buses--Energy Storage, Power Management, and Charging Scheduling. Article. Finally, a design factor, which shows the power of the hybrid energy storage control strategy
Energy Storage | Bus-News
Energy storage systems are an essential component of modern buses, providing the power needed to drive electric motors and other systems. Our Energy Storage category features a range of suppliers who manufacture components designed to store and deliver energy efficiently, including batteries and capacitors.
Rule-based energy management for dual-source electric buses extracted
This paper aims at studying the energy management of the dual-source electric bus. Based on the characteristics of the power demand and the energy storage system of the dual-source electric bus, a rule-based control strategy based on wavelet transform is proposed to allocate the energy flow among the energy units to obtain efficient energy transfer.
Research on the control strategy of DC microgrids with
DC-DC converter suitable for DC microgrid. Distributed energy storage needs to be connected to a DC microgrid through a DC-DC converter 13,14,16,19, to solve the problem of system stability caused
Fuzzy logic-based voltage regulation of hybrid energy storage
Vehicles have become an integral part of the modern era, but unfortunately conventional vehicles consume non-renewable energy resources which have associated issue of air pollution. In addition to that, global warming and the shortage of fossil fuels have provided motivation to look for alternative to conventional vehicles. In the recent era, hybrid electric
Joint optimization of electric bus charging and energy storage
The widespread use of energy storage systems in electric bus transit centers presents new opportunities and challenges for bus charging and transit center energy management. A unified optimization model is proposed to jointly optimize the bus charging plan and energy storage system power profile. The model optimizes overall costs by considering
Research on power control strategy of household-level electric power
In the light of user-side energy power control requirements, a power control strategy for a household-level EPR based on HES droop control is proposed, focusing on the on-grid, off-grid and seamless switching process. The system operating states are divided based on the DC bus voltage information with one converter used as a slack terminal to stabilize the DC
A Survey on Electric Buses—Energy Storage, Power Management,
EBs, driven by decarbonized electricity, can reduce the air pollution and noise level. Besides, they can also recover electricity from regenerative braking. Recent years have witnessed
Parameter Matching Methods for Li Battery–Supercapacitor Hybrid Energy
The parameter matching of composite energy storage systems will affect the realization of control strategy. In this study, the effective energy and power utilizations of an energy storage source
Optimal control of solar-powered electric bus networks with
The electric buses are charged when parking at a terminus, using solar PV power or grid power. Net-zero energy of the community-solar-powered electric bus network can be achieved by matching the annual total energy generation of all distributed rooftop PV systems with the annual total energy demand of all charging stations in the network.
A hybrid on-line approach for predicting the energy consumption
Accurate and reliable forecasting of energy consumption (EC) for electric buses forms the essential foundation for energy-saving initiatives. Gaining real-time insights into the bus''s energy consumption enables efficient management of electric energy usage, as well as optimization of trip planning and driving modes, ultimately achieving the objective of eco
Research on the Control Strategy of Hybrid Energy Storage
Combining with a battery to form a composite power supply can effectively make up for the defects of a single energy storage device and extend the service life of the battery. In this paper, an electric bus model is built in Matlab/Simulink, and fuzzy logic control is used to allocate the power system demand power.
Energy storage power control for electric buses Introduction
As the photovoltaic (PV) industry continues to evolve, advancements in Energy storage power control for electric buses have become critical to optimizing the utilization of renewable energy sources. From innovative battery technologies to intelligent energy management systems, these solutions are transforming the way we store and distribute solar-generated electricity.
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