A novel LCSA-Machine learning based optimization model for sustainable building design-A case study of energy storage systems …
A recent review [8] revealed emerging trends in multi-dimensional LCSA studies.The cumulative number of multi-dimensional LCSA studies has been rapidly growing since 2011, and consequently, the application of optimization methods has increased. Table 1 presents recent LCSA-based building energy retrofitting studies by applying …
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Optimization design and performance investigation on the cascaded packed-bed thermal energy storage system …
A review on numerical simulation, optimization design and applications of packed-bed latent thermal energy storage system with spherical capsules J. Storage Mater., 51 ( 2022 ), Article 104555, 10.1016/j.est.2022.104555
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Design and Optimization of Flywheel Energy Storage System for …
2.875 Ω. The flywheel energy storage system adopts the control strategy of using a current loop, speed loop, and voltage loop during the char ging phase, and a multi-threshold current and voltage ...
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Augmented Lagrangian approach for multi-objective topology optimization of energy storage flywheels with local stress constraints | Structural …
Flywheel energy storage systems (FESS) used in short-duration grid energy storage applications can help improve power quality, grid reliability, and robustness. Flywheels are mechanical devices that can store energy as the inertia of a rotating disk. The energy capacity of FESS rotors can be improved by choosing the optimal rotor geometry, …
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Structure optimization design and performance analysis of liquid …
In the process of topology optimization, the liquid cooling plate is assumed to be a rectangular structure, as shown in Fig. 1, the inlet and outlet of the topological liquid cooling plate are located on the center line of the cold plate, where the dark domain is the design domain, and γ is the design variable. ...
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Efficiency analysis and heating structure design of high power electromagnetic thermal energy storage system …
Efficiency analysis and heating structure design of high power electromagnetic thermal energy storage system September 2022 Proceedings of the Institution of Mechanical Engineers Part A Journal of ...
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Structural optimization of autonomous photovoltaic systems with storage …
Further, the results of the photovoltaic system and storage batteries installed capacity optimization under an energy service contract will be presented. Moreover, this investigation takes into ...
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Design optimization on solidification performance of a rotating latent heat thermal energy storage system …
Design optimization on solidification performance of a rotating latent heat thermal energy storage system subject to fluctuating heat source Author links open overlay panel Xinyu Huang a, Fangfei Li a, Junfei Guo a, Yuanji Li a …
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Structural Optimization of Heat Transfer Fins in the Energy …
This study investigates the optimal operation of a multi-carrier VESS, including batteries, thermal energy storage (TES) systems, power to hydrogen (P2H) …
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Structure optimization and operation characteristics of metal gas …
The structural optimization of metal gas storage devices was based on structural design theory considering strength and fatigue characteristics. Additionally, a …
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Structural design and optimization of air-cooled thermal management system …
After optimization, the ΔT max of the system has been reduced to less than 5 C, the heat dissipation performance of the battery pack has been greatly improved, and the efficiency of the battery has been greatly …
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Design and Optimization of Distributed Energy Systems
5.1 Concept of Design and Optimization of DER System. Plan and design of DER system is seen as the path toward an economic and ecological sustainable energy system while taking into account limited technical, financial, and natural resources. The DER system analyzed in this chapter consists of interconnected power generations, …
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Structural composite energy storage devices — a review
Structural composite energy storage devices (SCESDs), that are able to simultaneously provide high mechanical stiffness/strength and enough energy storage …
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Multifunctional composite designs for structural energy storage
The development of multifunctional composites presents an effective avenue to realize the structural plus concept, thereby mitigating inert weight while enhancing energy storage performance beyond the material level, extending to cell- and …
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Energy storage optimization method for microgrid considering multi-energy coupling …
The unit capacity of the energy storage system is 1 kWh, and the upper and lower limits of the unit energy storage capacity are 0.9 and 0.1. The parameters of each energy storage system are shown in Table 3, and the discount rate is 8%.
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Analysis of the potential application of a residential composite …
Based on one year of measured data, four cases are designed for a composite energy storage system (ESS). In this paper, a two-tiered optimization model …
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Optimization of liquid cooled heat dissipation structure for vehicle …
3 Structural optimization of liquid cooling system for vehicle mounted energy storage batteries based on NSGA-II The study first analyzes the structure, …
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A density-based topology optimization methodology for thermal …
By storing and releasing thermal energy and converting energy between thermal and electric phases, thermal energy storage (TES) systems can be used to …
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Energy Storage System Optimization
The perfected equations among usable energy capacity of the energy storage, the yearly energy production of the PV system and the yearly saved energy amount by the energy …
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Topology optimization of energy storage flywheel | Structural and Multidisciplinary Optimization …
To increase the energy storage density, one of the critical evaluations of flywheel performance, topology optimization is used to obtain the optimized topology layout of the flywheel rotor geometry. Based on the variable density method, a two-dimensional flywheel rotor topology optimization model is first established and divided into three …
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(PDF) A simple method for the design of thermal energy storage systems …
The methodology is divided into 4 steps covering: (i) description of the thermal process or application, (ii) definition of the specifications to be met by the TES system, (iii) characterization ...
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Efficiency analysis and heating structure design of high power electromagnetic thermal energy storage system …
It is an important way to relieve environment problems by using wind, solar and other clean energy sources. The paper takes 24 kHz/100 kw electromagnetic thermal energy storage system as the research object. The system turn the clean electrical energy from the new energy power generation system into heat by electromagnetic induction heating, and the …
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Design optimization of hydraulic energy storage and conversion system for wave energy converters | Protection and Control of Modern Power Systems ...
Wave energy collected by the power take-off system of a Wave Energy Converter (WEC) is highly fluctuating due to the wave characteristics. Therefore, an energy storage system is generally needed to absorb the energy fluctuation to provide a smooth electrical energy generation. This paper focuses on the design optimization of a …
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Simulation and Optimization of Energy Systems | SpringerLink
Designing an optimal energy system requires going into three main phases: (1) modeling, (2) optimization, and (3) control (Fig. 1 ). Modeling is a mathematical representation of the energy system used to evaluate and predict the system''s performance as a function of effective variables.
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Structural optimization of melting process of a latent heat energy storage …
The plate heat exchanger thermal energy storage system is recognized as a highly efficient form of latent heat thermal energy storage. However, existing studies show that the efficiency and performance of these thermal energy storage systems are significantly affected by the design variables, indicating the need of optimization studies.
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Thermal parameter optimization design of an energy storage system …
A optimization design method on the compression ratio and the expansion ratio is posed. • A design scheme for energy-saving and efficiency improvement is obtained. • Sensitivity analysis is conducted on the energy storage system. • …
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Structural optimization of lithium-ion battery for improving thermal performance based on a liquid cooling system …
Structure optimization of parallel air-cooled battery thermal management system with U-type flow for cooling efficiency improvement Energy, 145 ( 2018 ), pp. 603 - 613 View PDF View article View in Scopus Google Scholar
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Conceptual design of a thermo-electrical energy storage system based on heat integration of thermodynamic cycles – Part …
A methodology for the conceptual design of a thermo-electrical energy storage system based on the optimization of the heat integration between transcritical CO 2 cycles is described here. The methodology was developed with the aim of performing large scale optimizations to be able to span a wide range of values of system parameters …
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Design optimization of a magnesium-based metal hydride hydrogen energy storage system …
Afzal, M. & Sharma, P. Design and computational analysis of a metal hydride hydrogen storage system with hexagonal honeycomb based heat transfer enhancements—Part A. Int. J. Hydrogen Energy 46 ...
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Structure optimization design and performance analysis of liquid …
Therefore, to optimize the liquid cooling structure, a reasonable logical process is applied in the complete structural optimization design. This paper first systematically and completely explains the design principle, calculation process and post-processing analysis of the topology optimization structure.
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Structural composite energy storage devices — a review
Abstract. Structural composite energy storage devices (SCESDs) which enable both structural mechanical load bearing (sufficient stiffness and strength) and electrochemical energy storage (adequate capacity) have been developing rapidly in the past two decades. The capabilities of SCESDs to function as both structural elements …
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Structural optimization of autonomous photovoltaic systems with storage …
Next, it becomes possible to consider storage battery lifetime when dealing with the structural optimization of photovoltaic power systems. Importantly, the results reveal a more than 10% increase in the LCOE indicator. Kurbulik, …
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Numerical simulation and structural optimization of spiral finned tube thermal energy storage …
The physical models for annular and spiral finned tube TES structures are shown in Fig. 1, Fig. 2.The radius of the inner tube r is 7.5 mm, and the radius of the outer shell R is 23 mm. The thickness of the inner tube δ t …
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Optimization of Thermal and Structural Design in Lithium-Ion Batteries to Obtain Energy Efficient Battery Thermal Management System …
Optimization of Thermal and Structural Design in Lithium-Ion Batteries to Obtain Energy Efficient Battery Thermal Management System (BTMS): A Critical Review H. Fayaz, 1 Asif Afzal, 2 A. D. Mohammed Samee, 2 Manzoore Elahi M. Soudagar, 3 Naveed Akram, 4 M. A. Mujtaba, 5 R. D. Jilte, 6 Md. Tariqul Islam, 7 Ümit Ağbulut, 8 …
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Structural optimization of melting process of a latent heat energy storage …
Energy storage technologies mainly include thermal energy storage [6], mechanical energy storage [7], electric energy storage [8], electrochemical energy storage [9], etc.Among them, thermal energy storage (TES) plays an important role in the effective utilization of waste heat recovery [10], heating and cooling [11], and solar energy …
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