Annual operating characteristics analysis of photovoltaic-energy storage microgrid based on retired lithium iron phosphate batteries

2022 ◽  
Vol 45 ◽  
pp. 103769
Author(s):  
Yan Gao ◽  
Yingling Cai ◽  
Chenglin Liu
Keyword(s):  
Energy Storage ◽  
Lithium Iron Phosphate ◽  
Iron Phosphate ◽  
Operating Characteristics ◽  
Photovoltaic Energy ◽  
Characteristics Analysis

Green chemical delithiation of lithium iron phosphate for energy storage application

2021 ◽  
pp. 129191
Author(s):  
Han-Wei Hsieh ◽  
Chueh -Han Wang ◽  
An-Feng Huang ◽  
Wei-Nien Su ◽  
Bing Joe Hwang
Keyword(s):  
Energy Storage ◽  
Lithium Iron Phosphate ◽  
Iron Phosphate ◽  
Energy Storage Application

scholarly journals An Overview of Lithium-Ion Battery Cathode Materials

2011 ◽  
Vol 1363 ◽  
Author(s):  
Yixu Wang ◽  
Hsiao-Ying Shadow Huang
Keyword(s):  
Energy Storage ◽  
Lithium Ion Battery ◽  
Cathode Materials ◽  
Lithium Iron Phosphate ◽  
Lithium Ion ◽  
Iron Phosphate ◽  
High Energy ◽  
Rechargeable Batteries ◽  
Environmental Benefits ◽  
Energy Storage Devices

ABSTRACTThe need for the development and deployment of reliable and efficient energy storage devices, such as lithium-ion rechargeable batteries, is becoming increasingly important due to the scarcity of petroleum. In this work, we provide an overview of commercially available cathode materials for Li-ion rechargeable batteries and focus on characteristics that give rise to optimal energy storage systems for future transportation modes. The study shows that the development of lithium-iron-phosphate (LiFePO4) batteries promises an alternative to conventional lithiumion batteries, with their potential for high energy capacity and power density, improved safety, and reduced cost. This work contributes to the fundamental knowledge of lithium-ion battery cathode materials and helps with the design of better rechargeable batteries, and thus leads to economic and environmental benefits.

scholarly journals Research on the Critical Issues for Power Battery Reusing of New Energy Vehicles in China

Energies ◽  
2020 ◽  
Vol 13 (8) ◽  
pp. 1932
Author(s):  
Zongwei Liu ◽  
Xinglong Liu ◽  
Han Hao ◽  
Fuquan Zhao ◽  
Amer Ahmad Amer ◽  
...  
Keyword(s):  
Energy Storage ◽  
Economic Benefit ◽  
Lithium Iron Phosphate ◽  
Rapid Development ◽  
Iron Phosphate ◽  
Economic Benefits ◽  
New Energy ◽  
Critical Issues ◽  
Storage Batteries ◽  
New Energy Vehicles

With the rapid development of new energy vehicles (NEVs) industry in China, the reusing of retired power batteries is becoming increasingly urgent. In this paper, the critical issues for power batteries reusing in China are systematically studied. First, the strategic value of power batteries reusing, and the main modes of battery reusing are analyzed. Second, the economic benefit models of power batteries echelon utilization and recycling are constructed. Finally, the economic benefits of lithium iron phosphate (LIP) battery and ternary lithium (TL) battery under different reusing modes are analyzed based on the economic benefit models. The results show that when the industrial chain is fully coordinated, LIP battery echelon utilization is profitable based on a reasonable scenario scheme. However, the multi-level echelon utilization is only practical under an ideal scenario, and more attention should be paid to the first level echelon utilization. Besides, the performance matching of different types of batteries has a great impact on the echelon utilization income. Thus, considering the huge potentials of China’s energy storage market, the design of automobile power batteries in the future should give due consideration to the performance requirements of energy storage batteries. Moreover, the TL battery could only be recycled directly, while the LIP has the feasibility of echelon utilization at present. At the same time, it will strengthen the cost advantage of the LIP battery, which deserves special attention.

scholarly journals Characteristic research on lithium iron phosphate battery of power type

2018 ◽  
Vol 185 ◽  
pp. 00004
Author(s):  
Yen-Ming Tseng ◽  
Hsi-Shan Huang ◽  
Li-Shan Chen ◽  
Jsung-Ta Tsai
Keyword(s):  
Lithium Iron Phosphate ◽  
High Capacity ◽  
Iron Phosphate ◽  
Internal Resistance ◽  
Battery Pack ◽  
Electrical Characteristics ◽  
Power Type ◽  
Temperature Environment ◽  
Characteristics Analysis ◽  
Current Value

In this paper, it is the research topic focus on the electrical characteristics analysis of lithium phosphate iron (LiFePO4) batteries pack of power type. LiFePO4 battery of power type has performance advantages such as high capacity, lower toxicity and pollution, operation at high temperature environment and many cycling times in charging and discharge and so on. The charging and discharging characteristics for LiFePO4 batteries of power type pack have been verified and discussed by the actual experiment. Base on the 12V10AH LiFePO4 battery was proceeding on charging and discharging test with over high current value and which investigate the parameters such as the internal resistance, the related charge and discharge characteristics of LiFePO4 battery pack, the actual value of internal voltage and internal resistance of the battery pack and by polynomial mathmatic model to approach the accury of inner resistance on discharging mode.

scholarly journals Temperature Effect and Battery Charging Characteristics Analysis Based on Charging C-Rate

2019 ◽  
Vol 9 (1) ◽  
pp. 159-165 ◽  
Keyword(s):  
Lithium Iron Phosphate ◽  
Dynamic Performance ◽  
Lithium Ion ◽  
Iron Phosphate ◽  
Battery Life ◽  
Battery Charging ◽  
Charging Time ◽  
Fast Charging ◽  
Characteristics Analysis ◽  
Lifepo4 Battery

Developing fast charging proprieties for LiFePo4 battery is a key issue for a wider deployment of EV. The main drawback of LiFePo4 battery charging is overcharge, overcurrent and high temperature which affects longevity, efficiency, and battery life cycle. In this research, lithium iron phosphate (LiFePo4) battery is investigated for fast, and rapid charging with CC-CV principle. MATLAB/Simulink based custom-designed tool was developed. A dynamic model of lithium-ion phosphate battery is proposed in this research by considering the significant temperature and capacity fading effects. Results have shown that the LiFePo4 battery can be used for fast charging up to 100% and rapid charging up to 85% by maintaining the condition for lifespan of the battery and to shorten the charging time. The simulation results have been showed that, the constructed model can really represent the dynamic performance feature of the lithium-ion battery. The modified model can assess the efficiency of battery execution based on charging C-rate conditions.

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