scholarly journals Hybrid energy storage test procedures and high power battery project FY-1995 interim report

1995 ◽  
Author(s):  
G.L. Hunt
Keyword(s):  
Energy Storage ◽  
High Power ◽  
Interim Report ◽  
Test Procedures ◽  
Storage Test ◽  
Hybrid Energy ◽  
Hybrid Energy Storage ◽  
Power Battery

scholarly journals Dispatchable High-Power Wind Turbine based on a Multilevel Converter with Modular Structure and Hybrid Energy Storage Integration

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Gustavo F. Gontijo ◽  
Dezso Sera ◽  
Mattia Ricco ◽  
Laszlo Mathe ◽  
Tamas Kerekes ◽  
...  
Keyword(s):  
Energy Storage ◽  
Wind Turbine ◽  
High Power ◽  
Modular Structure ◽  
Multilevel Converter ◽  
Hybrid Energy ◽  
Hybrid Energy Storage

scholarly journals Hybrid Battery/Lithium-Ion Capacitor Energy Storage System for a Pure Electric Bus for an Urban Transportation Application

2018 ◽  
Vol 8 (7) ◽  
pp. 1176 ◽  
Author(s):  
Mahdi Soltani ◽  
Jan Ronsmans ◽  
Shouji Kakihara ◽  
Joris Jaguemont ◽  
Peter Van den Bossche ◽  
...  
Keyword(s):  
Energy Storage ◽  
High Power ◽  
Storage System ◽  
Lithium Ion ◽  
Energy Storage System ◽  
High Energy ◽  
Battery Lifetime ◽  
Hybrid Energy ◽  
Hybrid Energy Storage ◽  
Lithium Ion Capacitor

Public transportation based on electric vehicles has attracted significant attention in recent years due to the lower overall emissions it generates. However, there are some barriers to further development and commercialization. Fewer charging facilities in comparison to gas stations, limited battery lifetime, and extra costs associated with its replacement present some barriers to achieve better acceptance. A practical solution to improve the battery lifetime and driving range is to eliminate the large-magnitude pulse current flow from and to the battery during acceleration and deceleration. Hybrid energy storage systems which combine high-power (HP) and high-energy (HE) storage units can be used for this purpose. Lithium-ion capacitors (LiC) can be used as a HP storage unit, which is similar to a supercapacitor cell but with a higher rate capability, a higher energy density, and better cyclability. In this design, the LiC can provide the excess power required while the battery fails to do so. Moreover, hybridization enables a downsizing of the overall energy storage system and decreases the total cost as a consequence of lifetime, performance, and efficiency improvement. The aim of this paper is to investigate the effectiveness of the hybrid energy storage system in protecting the battery from damage due to the high-power rates during charging and discharging. The procedure followed and presented in this paper demonstrates the good performance of the evaluated hybrid storage system to reduce the negative consequences of the power peaks associated with urban driving cycles and its ability to improve the lifespan by 16%.

scholarly journals Configuration of community hybrid energy storage system based on retired power battery

2020 ◽  
Vol 6 ◽  
pp. 934-942
Author(s):  
Haotian Su ◽  
Jianbing Yang ◽  
Xinhui Du ◽  
Ze Wang ◽  
Yongguang Li
Keyword(s):  
Energy Storage ◽  
Storage System ◽  
Energy Storage System ◽  
Hybrid Energy ◽  
Hybrid Energy Storage ◽  
Hybrid Energy Storage System ◽  
Power Battery

scholarly journals Power Distribution Strategy for an Electric Bus with a Hybrid Energy Storage System

2021 ◽  
Vol 12 (3) ◽  
pp. 154
Author(s):  
Yu Zhang ◽  
Kai Li ◽  
Shumei Cui ◽  
Yutian Sun
Keyword(s):  
Energy Storage ◽  
Control Strategy ◽  
Power Distribution ◽  
Storage System ◽  
Energy Storage System ◽  
Utilization Rate ◽  
Hybrid Energy ◽  
Hybrid Energy Storage ◽  
Power Battery ◽  
Electric Bus

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 vehicle demand power; supercapacitor power, PSC;; and lithium battery power, Pbat, as the inputs and the power distribution factor of the supercapacitor as the output to control the power distribution of the composite energy storage system, in addition to dividing the whole working condition into three time scales, namely, long, medium and short. In this study, we conducted a comprehensive analysis and comparison with typical control methods regarding the energy storage element output power, battery state of charge (SOC) change, energy flow diagram and power frequency. The simulation experiment results show that the proposed strategy is more effective in reducing the peak output power of the power battery, improving the effective power utilization rate of HESS and the effective energy utilization rate. In order to further verify the effectiveness of the control strategy, a pure electric bus power system test bench was built based on similar principles, and a representative time period under the driving conditions of the China city bus (CHTC-B) was selected, involving an acceleration process from 30 to 48 s (process 1), a uniform speed process from 636 to 671 s (process 2) and a regenerative braking process from 1290 to 1304 s (process 3), further verifying the effectiveness and feasibility of the proposed control strategy.

A stable high-power Na2Ti3O7/LiNi0.5Mn1.5O4 Li-ion hybrid energy storage device

2018 ◽  
Vol 284 ◽  
pp. 30-37 ◽  
Author(s):  
Xiaobo Zhu ◽  
Dan Sun ◽  
Bin Luo ◽  
Yuxiang Hu ◽  
Lianzhou Wang
Keyword(s):  
Energy Storage ◽  
High Power ◽  
Storage Device ◽  
Energy Storage Device ◽  
Hybrid Energy ◽  
Hybrid Energy Storage ◽  
Li Ion

All 2D materials as electrodes for high power hybrid energy storage applications

2D Materials ◽  
2018 ◽  
Vol 5 (2) ◽  
pp. 025016 ◽  
Author(s):  
Keiko Kato ◽  
Farheen N Sayed ◽  
Ganguli Babu ◽  
Pulickel M Ajayan
Keyword(s):  
Energy Storage ◽  
High Power ◽  
2D Materials ◽  
Hybrid Energy ◽  
Hybrid Energy Storage ◽  
Energy Storage Applications
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