Flexible dispatching method for park‐level integrated energy …
Based on energy cascade utilization, the flexible dispatching model realizes energy supply with corresponding grades, which reduces energy waste. And …
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Medium
Hybrid renewable energy with the combination of pumped storage power stations and new energy has been a hot issue. Additionally, with the development of medium and long-term trading in the electricity market, the performance of the LCHES-WP hybrid power system in the medium- and long-term operation is more worthy of attention.
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Distributed Energy
Distributed Energy. . Distributed Energy 2021, Vol. 6 Issue (2): 1-7 doi: 10.16513/j.2096-2185 .2106030. Review. Research Progress on Echelon Utilization of Retired Power Batteries. WANG Suhang 1,Li Jianlin 2. 1. College of Information Science and Technology, Donghua University, Songjiang District ...
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Design and optimization of combined gasoline vapor recovery, cascade power and Rectisol wash for liquid natural gas cold energy utilization ...
In this study, a new configuration is proposed to realize the cascade utilization of cold energy, which includes five subsystems: gasoline vapor recovery, cascade Rankine power generation, Rectisol wash, air …
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Key technologies for retired power battery recovery and its cascade utilization in energy storage systems [J]. Energy Storage Science and Technology, …
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Cascade utilization of LNG cold energy by integrating cryogenic energy storage, organic Rankine …
Thus, cascade utilization of LNG cold energy with multiple approaches focusing on different temperature ranges is of importance to enhance energy efficiency without wasting the precious cold energy. Moreover, most of mixed working fluids in ORCs for LNG cold energy utilization consist of pre-fixed components which depend on the …
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Recent advances of low-temperature cascade phase change energy storage …
Diagram of single-stage and cascade energy storage process (a) single-stage energy storage process, (b)cascade energy storage process. To better improve the heat transfer behavior between HTF and PCM in the high-capacity LHTES system, multiple PCMs with different temperatures can be arranged in the HTF flow direction according to …
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Construction and Optimization of Liquefied Natural Gas Regasification Cold Energy Comprehensive Utilization System on Floating Storage ...
After optimization, the net output power of the LNG cold energy comprehensive utilization system proposed in this paper was 5186 kW, and the exergy efficiency is 30.6%. Considering the power generation and freshwater revenue, the annual economic benefit of the system operating is 18.71 million CNY. Keywords: LNG, cold energy utilization, …
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Energy and exergetic analysis of applying solar cascade utilization to an artificial photosynthesis energy …
Such an energy cascade utilization concept eliminates the need to consume much PV power for CO 2 capture as previously proposed by Prajapati & Singh [28]. To analyze the proposed AP system, the simulation models of each subsystem are developed and coupled to evaluate the daily yield of captured CO 2 versus that required, …
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Energy Storage Capacity Allocation Method With Cascade Utilization …
This paper presents a new consensus-based control method for hybrid energy storage system (HESS) with a cascaded multiport converter in the DC microgrid. The cascaded multiport converter has two ...
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Cascade use potential of retired traction batteries for renewable …
Cascade use of RTBs for energy storage: (a) Provincial volumes of RTBs and corresponding capacity potential in 2030; (b) Ratios of RTB capacity potential to energy storage demand for different provinces in 2021, 2030, and 2050.
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Medium
To address the grid connection challenges derived from the high penetration of intermittent new energy sources, some generation companies are trying to use …
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Multi-objective optimization of multi-energy complementary system based on cascade utilization of heat storage …
Based on these conclusions, a new multi-energy complementary system is proposed in this study, which a DTES system is integrated to use solar heat in thermal energy cascade utilization method. The TES.H is maintained at 259 °C to drive ORC power generation in the working fluid of cyclohexane, and then the ORC outlet fluid with …
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Optimization Configuration of Energy Storage System …
Energy storage system is currently recognized as the most important scenario for the cascade utilization of power batteries [1,2,3]. The energy storage system is generally adopted together with the reusable energy power generation system [ 4 ].
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Key technologies for retired power battery recovery …
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 …
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Innovative Energy Management System for Energy Storage …
The proposed system provides an energy management method for various types of an energy storage system including cascade utilization battery. The method is used to …
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A Novel Cascade Utilization System of Liquid Hydrogen Cold Energy: Energy…
His technical research mainly focuses on energy conversion and storage devices in the cryogenic process of the storage, transportation, and utilization of liquid hydrogen. Qian Wang She graduated from the Department of Energy and Power Engineering of Tsinghua University with a Ph.D. degree.
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Innovative Energy Management System for Energy Storage Systems of Multiple-Type with Cascade Utilization …
DOI: 10.1142/s0218126623501980 Corpus ID: 255718251 Innovative Energy Management System for Energy Storage Systems of Multiple-Type with Cascade Utilization Battery @article{Liu2023InnovativeEM, title={Innovative Energy Management System for Energy ...
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Key technologies for retired power battery recovery …
Energy Storage Science and Technology ›› 2023, Vol. 12 ›› Issue (5): 1675-1685. doi: 10.19799/j.cnki.2095-4239.2023.0036 • Energy Storage System and Engineering • Previous Articles Next Articles Key technologies for …
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Recent advances of low-temperature cascade phase change …
Aiming to provide an effective solution to overcome the low-thermal-energy utilization issues related to the low thermal conductivity of PCMs, this paper delivers the …
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Decisions for power battery closed-loop supply chain: cascade utilization …
Subsequently, in the model that incorporates cascading utilization by the storage facility (S), illustrated in Fig. 2b, the decision variable for the energy storage stations is the market-set electricity price (p_{e}), while the battery manufacturer''s decision variables include the unit wholesale price of a new battery (p_{n}), the unit recycling …
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Cascade utilization of LNG cold energy by integrating cryogenic energy storage…
DOI: 10.1016/j.apenergy.2020.115570 Corpus ID: 224874672 Cascade utilization of LNG cold energy by integrating cryogenic energy storage, organic Rankine cycle and direct cooling This work presents an experimental investigation of a small‐scale cryogenic ...
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Flexible dispatching method for park‐level integrated energy systems considering energy cascade utilization …
The complex energy conversion and the volatility of renewable energy/load bring great challenges to the operation of the park-level integrated energy system (PIES). To overcome this challenge, this paper proposes a multi-timescale flexible dispatching method to fully exploit the flexibility of PIES in the energy cascade …
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Low-Carbon Economic Optimization of Integrated Energy System Considering Refined Utilization of Hydrogen Energy and Generalized Energy Storage
Energy storage equipment can reduce the impact of source-load uncertainty. At pre-sent, many scholars have studied generalized energy storage (GES). In [16], flexible elec-tric and thermal loads as well as …
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Energies | Free Full-Text | Multi-Type Energy Demand Response Management Strategy Considering Energy Cascade Utilization …
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 …
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Collaborative optimization method of the regional integrated energy system for energy cascade utilization …
The pollution emissions from energy utilization are becoming more and more serious. The energy problem has seriously affected the development of new urbanization. This paper studies the optimal scheduling problem of typical urban integrated energy systems participating in different demand response methods.
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(PDF) Research on Cascade Utilization and Reconfiguration of …
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 ...
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Innovative Energy Management System for Energy Storage Systems of Multiple-Type with Cascade Utilization …
Energy systems are dynamic and transitional because of alternative energy resources, technological innovations, demand, costs, and environmental consequences. The fossil fuels ...
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Review of chemical looping technology for energy conservation and utilization: CO2 capture and energy cascade utilization …
Moreover, it facilitates the cascade utilization of chemical energy in fuel. Hence, it is regarded as a promising and cost-effective solution to reduce CO 2 emissions. It has become an important breakthrough in solving the problems of energy utilization and[7].
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Energy management strategy for hybrid energy storage …
To make better use of the battery life cycle, this paper proposes a hybrid energy storage energy management strategy that considers the battery fatigue life of cascade …
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