International Journal of Energy Research最新文献

{"title":"Electrocatalytic Barrier Comprising Polar SnO2 Quantum Dots Anchored Within Porous Carbon Microspheres Prepared by Spray Drying Process for Li–S Batteries","authors":"Kun Woo Baek,&nbsp;Geon Hui Oh,&nbsp;Rakesh Saroha,&nbsp;Dong-Won Kang,&nbsp;Gi Dae Park,&nbsp;Jung Sang Cho","doi":"10.1155/2024/5586423","DOIUrl":"https://doi.org/10.1155/2024/5586423","url":null,"abstract":"<div>\u0000 <p><b>Hypothesis:</b> Porous carbon microspheres (PCMs) with embedded tin di-oxide (SnO₂) quantum dots (QDs) (P-SnO₂@PCMs) are synthesized and employed as polysulfide barriers to enrich the electrochemical properties.</p>\u0000 <p><b>Experiments:</b> This composite structure is prepared by spray drying procedure and followed by heat-treatment, resulting in well-arranged macropores with a diameter of 59 nm generated by the polystyrene (PS) nanobeads (<i>ϕ</i> = 150 nm) decomposition. P-SnO₂@PCMs is functioned as an electrocatalytic interlayer and offer advantages such as reduced diffusion length for charged particles that guarantees immediate transfer, improved electrode wetting due to efficient electrolyte infiltration, and accommodation of large volume fluctuations during the redox reactions. Furthermore, the incorporation of polar SnO₂ QDs within the microspheres allows for efficient chemical confinement and alteration of trapped polysulfide species due to catalytic activity, leading to an extensive use of the active material.</p>\u0000 <p><b>Findings:</b> Advancing from the nanostructural eminence, lithium–sulfur (Li–S) cells paired with P-SnO₂@PCMs-coated separator and conventional sulfur electrode showed outstanding rate performance (321 mA h g⁻¹ at 2.0 C) and prolonged cyclic steadiness at 0.1 C. This innovative synthesis strategy provides valuable insights for developing novel nanostructures applicable to various rechargeable devices.</p>\u0000 </div>","PeriodicalId":14051,"journal":{"name":"International Journal of Energy Research","volume":"2024 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/2024/5586423","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142641630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Experimental Investigation of Fracture Orientation Effect on Carbonate Matrix Acidizing Using a Visual Micromodel Setup","authors":"Alan Sharifi,&nbsp;Behnam Sedaee,&nbsp;Peyman Pourafshary","doi":"10.1155/2024/5724181","DOIUrl":"https://doi.org/10.1155/2024/5724181","url":null,"abstract":"<div>\u0000 <p>Many oil reservoirs face production decline, so using enhanced oil recovery methods and well stimulation techniques to increase well productivity has been beneficial and essential. Acid injection into the rock matrix is one of the best stimulation methods to improve oil production. The type of acid used in acid injection operations varies based on reservoir conditions, such as temperature, lithology, and acid-rock contact time. Reservoir heterogeneity, such as the density and orientation of fractures, affects the performance of acidizing operations. Fracture orientation affects the hydraulic conductivity of post-acid formation in the near-wellbore area. In this study, the effect of fracture orientation on acid flow in porous media was visually observed using a transparent cell (micromodel). Image processing techniques were employed to study acid distribution in the carbonate-fractured rock sample. The results showed that the effectiveness of acid treatment is higher in intersecting fractures compared to parallel fractures, and in parallel fractures compared to fractures perpendicular to the flow direction. At the end of the acid injection, the cumulative dimensionless index (DI), defined as the ratio of the aperture surface area to the surface area in contact with the acid, was 0.57, 0.38, and −0.11 for the crossed, parallel, and vertical fractures, respectively. The aperture surface area refers to the total area of the openings within the fracture network, while the surface area in contact with the acid denotes the portion of the fracture surface directly exposed to the acid during the acidizing process. This introduced index quantitatively measures acidizing effectiveness in widening fracture networks in carbonate reservoirs providing insight into alterations in fracture size and permeability due to acid treatment. After three stages of acid injection, the DI for the fracture aperture in the parallel section of intersecting fractures is 33.3% higher than that for the fracture aperture in the parallel fracture. Considering the additional fracture aperture in the vertical sections of the intersecting fractures, compared to parallel fractures, the superior effectiveness of intersecting fractures becomes more evident. Nevertheless, vertical fractures demonstrated minimal and sometimes negative impact. Fracture orientation impacts acidizing operations, guiding strategies for better production, recovery rates, and reservoir characterization in the oil industry.</p>\u0000 </div>","PeriodicalId":14051,"journal":{"name":"International Journal of Energy Research","volume":"2024 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/2024/5724181","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142641187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biphasic Approach for Bioethanol Production","authors":"Akanksha Shukla,&nbsp;Tabarak Malik,&nbsp;Anand Mohan","doi":"10.1155/2024/8392361","DOIUrl":"https://doi.org/10.1155/2024/8392361","url":null,"abstract":"<div>\u0000 <p>The physiochemical pretreatment was performed using different concentrations of oxalic acid (OA) as a simultaneous pretreatment and saccharification (SPS) process on rice straw to obtain reducing sugar from two-phasic SPS process using enzymatic and acidic hydrolysis to subsequently ferment to bioethanol in order to maximize the yield of bioethanol. The optimal condition for pretreating rice straw using 0.5, 0.75, 1, and 1.5 M OA at 120°C for 1 h was evaluated. The morphological and structural changes after simultaneous pretreatment and SPS process were evaluated using Fourier-transform infrared (FTIR), thermogravimetric analysis (TGA), X-ray diffraction (XRD), and field-emission scanning electron microscopy (FESEM) analysis. It was evaluated that optimum pretreatment conditions using a lesser concentration of OA had resulted in 30.37% of xylan removal from pretreated rice straw obtained after simultaneous pretreatment and SPS process. The ethanol production yield ranged from 0.42 to 0.37 g/g with fermentation efficiency of up to 57.18% and an overall ethanol production yield of 42.84% from the obtained hydrolysate of the two-phasic SPS process. The highest ethanol concentration from the obtained hydrolysate was produced at 120°C for 1 h with 0.75 M OA; under this condition, maximum degradation of utilized lignocellulosic biomass takes place.</p>\u0000 </div>","PeriodicalId":14051,"journal":{"name":"International Journal of Energy Research","volume":"2024 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/2024/8392361","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142641188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Thermal Analysis of MHD-Modified Hybrid Nanofluid Flow Inside Convergent/Divergent Channel With Heat Generation/Absorption and Viscous-Ohmic Dissipation","authors":"Subhan Ullah,&nbsp;Obaid J. Algahtani,&nbsp;Amir Ali","doi":"10.1155/2024/3912044","DOIUrl":"https://doi.org/10.1155/2024/3912044","url":null,"abstract":"<div>\u0000 <p>Enhancing heat transfer efficiency and understanding fluid behavior in complex engineering systems is quite challenging. Here, we examine the rate of heat transfer of magnetohydrodynamic (MHD) flow of a modified hybrid nanofluid between two convergent/divergent (CD) channels, considering viscous dissipation, ohmic heating, along with heat production and absorption. The spherical form of nanoparticle provides a basis for dynamic viscosity and thermal conductivity. The transformed ordinary differential equations (ODEs) are solved numerically. The behavior of various physical parameters particularly channel angel (<i>α</i>),  magnetic parameter (<i>M</i>),  heat source (<i>H</i>_<i>s</i>), and Eckert number (<i>E</i><i>c</i>) are stimulated. It is revealed that the velocity behavior is opposite for magnetic strength while temperature increases as the <i>Ec</i> increases for both CD channels. The tetra hybrid nanofluid improves the rate of heat transfer up to 16.783% as compared to the traditional fluid.</p>\u0000 </div>","PeriodicalId":14051,"journal":{"name":"International Journal of Energy Research","volume":"2024 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/2024/3912044","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142588176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Utilising Polyester and Steel Slag-Derived Metal/Carbon Composites as Catalysts in Biodiesel Production","authors":"Sangyoon Lee,&nbsp;Minyoung Kim,&nbsp;Jee Young Kim,&nbsp;Hocheol Song,&nbsp;In-Hyun Nam,&nbsp;Eilhann E. Kwon","doi":"10.1155/2024/1925113","DOIUrl":"https://doi.org/10.1155/2024/1925113","url":null,"abstract":"<div>\u0000 <p>Synthetic textiles such as polyesters are essential for daily life. However, large-scale production generates large amounts of waste. This study introduces a new approach for valorising polyester textile waste (PTW) by transforming it into a catalyst for biodiesel production via pyrolysis. Specifically, a metal/carbon composite (PTW + steel slag [SS] composite—PSC) with enhanced catalytic properties was prepared by pyrolysing PTW with SS. The alkaline metals in SS facilitate the carbonisation of PTW via decarboxylation, resulting in a PSC rich in carbon, iron, and alkaline compounds. This composite featured mesopores that were larger than the micropores (MPs) typically found in PTW char. The use of porous material (silica) in thermally induced transesterification has been proven to be an efficient method for biodiesel production, achieving a yield of 97.20 wt.% in 1 min (faster than the 93.82 wt.% yields in 60 min observed from conventional alkali-catalysed transesterification). However, the high reaction temperature (≥ 360°C) poses economic/technical challenges. To overcome this, PSC has been employed as a catalyst in thermally induced transesterification, leveraging its mesoporous structure and high alkaline content, particularly calcium oxide. The PSC achieved a biodiesel yield of 98.10 wt.% at a markedly lower reaction temperature of 120°C within 1 min. This performance was not attainable using silica or PTW char under similar conversion conditions. These findings highlight the potential of PSC produced through the pyrolysis of PTW and SS as effective catalysts for biodiesel production. This process is a promising strategy for converting waste into valuable resources and mitigating the environmental impacts associated with polyester waste.</p>\u0000 </div>","PeriodicalId":14051,"journal":{"name":"International Journal of Energy Research","volume":"2024 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/2024/1925113","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142588177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pore Evolution Law and Gas Migration Characteristics of Acidified Anthracite in Liquid CO2-ECBM: An Experimental Study","authors":"Xiaojiao Cheng,&nbsp;Yanhui Xu,&nbsp;Hu Wen,&nbsp;Shixing Fan,&nbsp;Bocong Liu,&nbsp;Wen Wang","doi":"10.1155/2024/2907734","DOIUrl":"https://doi.org/10.1155/2024/2907734","url":null,"abstract":"<div>\u0000 <p>The high gas pressure, low permeability, and strong gas absorption of coal seams in China complicate gas extraction, severely restricting the efficient development of coalbed gas. Liquid CO₂ (LCO₂) has a dual effect of cracking and enhancing the permeability of coal rock, thus, enhancing gas recovery. In this study, experimental testing and comparative analyses were performed to analyze the LCO₂ acidification of antireflection coal, for which reference and variable experimental groups were designed. The acidification effect was quantitatively analyzed by examining changes in the pH value of the reaction solution, mineral content of coal, and pore structure during the experimental process. The experimental results indicated that a higher pressure resulted in a greater amount of CO₂ being dissolved and a stronger acidity of the reaction water sample. As the reaction time increased, the minerals in the coal gradually dissolved and more H⁺ ions in the solution were consumed. The calcite (carbonate) and illite (clay mineral) contents significantly decreased, which is the main reason for the change of coal pore structure. The minerals on the pore surface of coal react with (CO₂–H₂O) weak acid, which increases the development of pore branches, improves the complexity of coal pores, and roughens the pore surface. Acidification significantly increases the number of micropores (&lt;10 nm) and small pores (10–100 nm) in coal; furthermore, pore development is simple, the surface is smooth, and the pore connectivity is improved, which makes this part of pores have fractal characteristics. CO₂–H₂O–coal acidification increases the pore volume corresponding to the CO₂/CH₄ gas slippage flow in coal and strengthens the mass and energy transfer of CO₂/CH₄ in coal. CO₂ can enter more pores than CH₄ and displace the adsorbed and free CH₄ in the pores.</p>\u0000 </div>","PeriodicalId":14051,"journal":{"name":"International Journal of Energy Research","volume":"2024 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/2024/2907734","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142565463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Extension of Root Assessment Method (RAM) Under Spherical Fuzzy Framework for Optimal Selection of Electricity Production Technologies Toward Sustainability: A Case Study","authors":"Ibrahim M. Hezam,&nbsp;Ahmed M. Ali,&nbsp;Karam Sallam,&nbsp;Ibrahim A. Hameed,&nbsp;Abdelaziz Foul,&nbsp;Mohamed Abdel-Basset","doi":"10.1155/2024/7985867","DOIUrl":"https://doi.org/10.1155/2024/7985867","url":null,"abstract":"<div>\u0000 <p>This paper integrated the root assessment method (RAM) with a spherical fuzzy set (SFS) to rank the alternatives and select the best electricity production technology. The SF-Entropy is used to compute the factor’s weights, and the SF-RAM method ranks the alternatives. This study used four main factors, 29 subfactors, and 24 alternatives. The four main factors are economic, environmental, social, and political. The results show that economic factors are most important, followed by social, environmental, and political factors. The results of the SF-RAM method show that hydropower and wind onshore are the highest-rank technologies in Egypt. The sensitivity and comparative analysis are conducted in this study. The sensitivity analysis was conducted with 30 scenarios in changing factors’ weights and three scenarios in changing of expert’s weight. The sensitivity analysis results show the alternatives’ rank is stable under different scenarios. The comparative analysis was conducted using various multicriteria decision-making (MCDM) methods. The results of the comparative analysis demonstrate that the proposed methodology outperforms other MCDM approaches. This study supports governments in mitigating environmental impacts, ultimately leading to lower morbidity rates.</p>\u0000 </div>","PeriodicalId":14051,"journal":{"name":"International Journal of Energy Research","volume":"2024 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/2024/7985867","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142565464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Metaheuristic Algorithm-Based Optimal Energy Operation Scheduling and Energy System Sizing Scheme for PV-ESS Integrated Systems in South Korea","authors":"Sungwoo Park,&nbsp;Jinyeong Oh,&nbsp;Eenjun Hwang","doi":"10.1155/2024/1992135","DOIUrl":"https://doi.org/10.1155/2024/1992135","url":null,"abstract":"<div>\u0000 <p>To efficiently utilize the power generated by a photovoltaic (PV) system, integrating it with an energy storage system (ESS) is essential. Furthermore, maximizing the economic benefits of such PV-ESS integrated systems requires selecting the optimal capacity and performing optimal energy operation scheduling. Although many studies rely on rule-based energy operation scheduling, these methods prove inadequate for complex real-world scenarios. Moreover, they often focus solely on determining the ESS capacity to integrate into existing PV systems, thereby limiting the possibility of achieving optimal economic benefits. To address this issue, we propose an optimal energy operation scheduling and system sizing scheme for a PV-ESS integrated system based on metaheuristic algorithms. The proposed scheme employs a zero-shot PV power forecasting model to estimate the potential power generation from a planned PV system. A systematic analysis of the installation, operation, and maintenance costs is then incorporated into the economic analysis. We conducted extensive experiments for comparing economic benefits of various scheduling methods and capacities using real electrical load data collected from a private university in South Korea and estimated PV power data. According to the results, the most effective metaheuristic algorithm for scheduling is simulated annealing (SA). Additionally, the optimal PV system, battery, and power conversion system capacities for the university are 13,000 kW each, 10% of the PV system capacity, and 60% of the battery capacity, respectively. The estimated annual electricity tariff calculated from the data used in the experiment is $3,315,484. In contrast, SA-based scheduling in the optimal PV-ESS integrated system achieved annual economic benefits of $875,000, an improvement of approximately 7% over rule-based scheduling of $817,730.</p>\u0000 </div>","PeriodicalId":14051,"journal":{"name":"International Journal of Energy Research","volume":"2024 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/2024/1992135","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142555506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhancing Power Generation in Triboelectric Nanogenerators via Integration of Graphene Nanoplatelets and Polyvinyl Alcohol","authors":"Abdulkerim Okbaz,&nbsp;Adem Yar,&nbsp;Abdulkerim Karabiber,&nbsp;Geng-Sheng Lin,&nbsp;Zhaohui Tong","doi":"10.1155/2024/9903983","DOIUrl":"https://doi.org/10.1155/2024/9903983","url":null,"abstract":"<div>\u0000 <p>Triboelectric nanogenerators (TENGs) provide promising power supply solutions by transforming mechanical energy into electrical energy. However, enhancing electrical performance of TENGs is essential for their widespread practical applications and commercialization. In this study, we fabricated TENGs in vertical contact-separation mode using a tribopositive material—polyvinyl alcohol (PVA) slime—which is biocompatible, flexible, and wearable, decorated with graphene nanoplatelets (GnPs), and paired with tribonegative silicone. We analyzed the correlation between the electrical performance of the TENGs and the inherent triboelectric properties of the constituent material, including the evaluation of surface roughness, the measurement of the contact potential difference (CPD), and the material’s dielectric constant. The incorporation of GnPs increased the dielectric constant of the composite material and its electron-donating tendency, thus, increasing the contact potential difference. The GnPs concentration of 1 wt% was identified as the optimal value, resulting in a 42% increase in power density. The 1 wt% GnPs@PVA&amp;Silicone TENG exhibited an open-circuit voltage of 718 V and a peak power density of 15.3 W/m². This study sheds light on enhancing the energy harvesting efficiency of TENGs through the utilization of biocompatible tribopositive and tribonegative materials.</p>\u0000 </div>","PeriodicalId":14051,"journal":{"name":"International Journal of Energy Research","volume":"2024 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/2024/9903983","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142525646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimal Parameter Identification of Energy Harvesters Using Vector Impedance Quantum Genetic Algorithm: A Case Study With Current Transformer","authors":"Shiyezi Xiang,&nbsp;Lin Du,&nbsp;Huizong Yu,&nbsp;Jianhong Xiao,&nbsp;Weigen Chen,&nbsp;Fu Wan","doi":"10.1155/2024/6682333","DOIUrl":"https://doi.org/10.1155/2024/6682333","url":null,"abstract":"<div>\u0000 <p>Energy harvesting technology, as an emerging energy technology, has contributed outstandingly to the application of online monitoring sensors in power systems. The accurate parameter identification of the harvesters is crucial for their power supply applications. This work aims to investigate the parameter identification of harvesters with complex equivalent circuit models, here taking a current transformer as an example. However, previous studies focused on optimizing algorithms rather than data sources. This paper demonstrates a vector impedance quantum genetic algorithm (QGA) parameter identification method to identify the amplitude and phase information of the impedance responses. By comparing the results of the proposed method with the genetic algorithm and PSO based on impedance responses and QGA based on load resistance responses, it is proved that the proposed vector impedance QGA identification method is optimal in terms of accuracy, speed, and robustness. The root mean square errors of the output voltage and the phase difference with the primary current for the proposed method are 5.884 × 10⁻⁵ V and 4.473 × 10⁻⁴ ms. Moreover, the practical applicability of this method is validated, demonstrating its effectiveness in real-life and industrial settings. The proposed identification method in this paper changes the source data so that the sample data are small in volume and extensive in information, which enables faster and more accurate parameter identification. This study provides a new idea for parameter identification researches.</p>\u0000 </div>","PeriodicalId":14051,"journal":{"name":"International Journal of Energy Research","volume":"2024 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/2024/6682333","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142525568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}