Research on Development Trend and Policy System of Cascade Utilization of Decommissioned Power Batteries: LI Jianlin 1, LI Yaxin 1, GUO Lijun 2: 1. Energy Storage Technology Engineering Research Center, North China University of Technology, Shijingshan District, Beijing 100144, China 2. China Electrotechnical Society, Xicheng District, Beijing
Based on an estimated residual capacity of 70–80% when retired from new energy vehicle power modules, potential application areas for cascade utilization include
采用LCA法对磷酸铁锂电池从生产到回收5个阶段的环境影响进行计算,分析了4个场景下的全球变暖潜值（GWP）、细颗粒物形成（FPMF）、酸化潜值（TA）、海洋富营养化潜值（MEP）
Therefore, energy cascade is an important way to improve energy efficiency via recovering waste heating at different grades, i.e. high-grade heat energy (400–900°C), medium-grade heat energy (100–400°C) and low-grade heat energy (ambient temperature −100°C). Meanwhile, energy storage devices, including storage battery, heating storage and
Based on an estimated residual capacity of 70–80% when retired from new energy vehicle power modules, potential application areas for cascade utilization include power sources for electric bicycles, tour buses, and fixed energy storage scenarios that meet energy density requirements.
This study explores the influence of cascade utilization and Extended Producer Responsi-bility (EPR) regulation on the closed-loop supply chain of power batteries. Three pricing decision models are established under the recycling model of the battery closed-loop supply chain are established in this paper: benchmark model, EPR regulatory model disregarding cascade
As an important role in economic development in China, industrial parks have consumed plenty of energy, while emitting enormous air pollutants and discharging large quantities of waste heat. Energy cascade utilization is an effective way to improve the energy efficiency of industrial parks. The objective of this study was to assess the co-benefits of
Here, a complete process for grouping used batteries is proposed including safety checking, performance evaluation, data processing, and clustering of batteries. Also, a novel clustering algorithm of retired batteries based on traversal optimization is proposed.
This paper proposed a novel LNG cold energy cascade utilization (CES-ORC-DC-LNG) system by integrating cryogenic energy storage (CES), organic Rankine cycle
Through the analysis of different energy storage scenarios of cascade batteries such as the charging stations, communication base stations, photovoltaic power plants, and user-side energy storage, it proved that the cascaded utilization of decommissioned power batteries has
采用LCA法对磷酸铁锂电池从生产到回收5个阶段的环境影响进行计算,分析了4个场景下的全球变暖潜值（GWP）、细颗粒物形成（FPMF）、酸化潜值（TA）、海洋富营养化潜值（MEP）和化石资源稀缺值（FRS）,并对能耗、充放电效率等参数进行了敏感性分析。 LCC法通过计算系统的净现值（NPV）和平准化度电成本（LCOE）进行分析,对影响LCOE的参数如储能效率、放
This paper proposed a novel LNG cold energy cascade utilization (CES-ORC-DC-LNG) system by integrating cryogenic energy storage (CES), organic Rankine cycle (ORC), and direct cooling (DC)...
Using cascade utilization between multiple energy sources to realize multi-energy complementarity can significantly improve the economic benefits and energy utilization of integrated energy service providers. Integrated energy service providers consider the cascade utilization of energy in the regional energy system. Through the demand response
Replaced battery is equally vital as battery within EoL vehicles for cascade use. Potentials of RTBs will meet renewable energy storage demands by 2030. Spatiotemporal distributions of RTBs and final waste barriers are mapped.
This paper takes the effective utilization of energy resources as the starting point, considers production-consumer needs and contradictions, sorts out the performance indicators of the
This paper takes the effective utilization of energy resources as the starting point, considers production-consumer needs and contradictions, sorts out the performance indicators of the power battery body and the frequency modulation requirements of the new energy transmission-end power grid, studies the frequency adjustment characteristics of
Key Words： retired power battery; cascade utilization technology; policy system; energy storage industry; demonstration project
The study discusses the battery recycling mode, aging principle, detection, screening, capacity configuration, control principle, battery management system, and other technologies from the aspects of battery recycling and cascade utilization of the energy storage system. Ultimately, the paper presents the problems and challenges faced by the
Key technologies for retired power battery recovery and its cascade utilization in energy storage systems This research could help the industrial layout of cascade utilization. Key words: retired power battery, battery recycling,
The study discusses the battery recycling mode, aging principle, detection, screening, capacity configuration, control principle, battery management system, and other
To further improve the green and sustainable development system of cascade utilization, this paper analyzes the current policies, standards, and application scenarios of echelon utilization. The study discusses the battery recycling
To further improve the green and sustainable development system of cascade utilization, this paper analyzes the current policies, standards, and application scenarios of echelon utilization. The study discusses the battery recycling mode, aging principle, detection, screening, capacity configuration, control principle, battery management system
Energy cascade utilization is an effective method to improve energy utilization efficiency and supply quality. It is an important direction in current research on energy optimization management of electric-thermal port microgrids 7,8,9]. Currently, there has been a large number of researches on energy management in electric-thermal microgrids [10,11,12]. Literature
temperature level, so as to establish an industry chain of LNG cold energy cascade utilization mode. LNG gasification stations should be set up at appropriate locations in the planning area, and LNG cold energy utilization can be carried out in three stages. The first level: cryogenic rubber crushing (-105 ℃~ 80 ),
Here, a complete process for grouping used batteries is proposed including safety checking, performance evaluation, data processing, and clustering of batteries. Also, a novel
Through the analysis of different energy storage scenarios of cascade batteries such as the charging stations, communication base stations, photovoltaic power plants, and user-side
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