Pub Date : 2022-04-15DOI: 10.17762/msea.v71i1.2585
Aditya R. Wankhade, Nilesh A. Jadhav, Chetan E. Kolambe, Sandeep V. Raut
The phrase “Levitation” refers to a class of technologies that uses magnetic levitation to force wind turbines with magnets, which otherwise propel with axles and bearings. Maglev (derived from magnetic levitation) uses magnetic levitation to propel wind turbine for the generation of electricity. The present scenario indicates that the demand for electricity is increasing day by day and to meet it many research are going on. Electricity generation through renewable energy sources has gained attention in the last few decades due to depleting conventional energy sources and may help to reduce reliance on fossil fuels. One of the rapid growing renewable energy sources in the world is wind energy source. With the use of magnetic levitation the efficiency of the wind turbine can be increased and losses minimized. It also increases the life span of the generator. Magnetic Suspension Wind Power Generators, represent a very promising future for wind power generation.
{"title":"Wind Power Generation Using Magnetic Levitation","authors":"Aditya R. Wankhade, Nilesh A. Jadhav, Chetan E. Kolambe, Sandeep V. Raut","doi":"10.17762/msea.v71i1.2585","DOIUrl":"https://doi.org/10.17762/msea.v71i1.2585","url":null,"abstract":"The phrase “Levitation” refers to a class of technologies that uses magnetic levitation to force wind turbines with magnets, which otherwise propel with axles and bearings. Maglev (derived from magnetic levitation) uses magnetic levitation to propel wind turbine for the generation of electricity. The present scenario indicates that the demand for electricity is increasing day by day and to meet it many research are going on. Electricity generation through renewable energy sources has gained attention in the last few decades due to depleting conventional energy sources and may help to reduce reliance on fossil fuels. One of the rapid growing renewable energy sources in the world is wind energy source. With the use of magnetic levitation the efficiency of the wind turbine can be increased and losses minimized. It also increases the life span of the generator. Magnetic Suspension Wind Power Generators, represent a very promising future for wind power generation.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46002448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-15DOI: 10.17762/msea.v71i1.2581
Mahesh P. Kumbhare, Ganesh E. Kondhalkar, Kashinath H. Munde, Vikaskumar K. Mehtre
Concentrating solar technologies can be used for power generation as well as industrial process heating. A point focusing solar collector forms a flux distribution on the receiver plate in two dimensions at the focal plane. A tool or method for analyzing the flux distribution nature can be great helpful to know the optical quality of the receiver. Experiments needs to be carried out in the focal region of the concentrating collector to know the flux distribution on the receiver plate. Behavior of the flux distribution are measured by flux mapping techniques and also these methods can provide accurate results, but the equipment of this method is specialized and costly. A simple method need to estimate the optical quality like flux distribution and focus size for central receiver system. Thermocouple method is used for finding the distribution of flux density on the receiver. This information is helpful in the design of the receiver size, shape and the choice of the material.
{"title":"Experimental Method to Find the Flux Variation on the Receiver of Central Receiver System","authors":"Mahesh P. Kumbhare, Ganesh E. Kondhalkar, Kashinath H. Munde, Vikaskumar K. Mehtre","doi":"10.17762/msea.v71i1.2581","DOIUrl":"https://doi.org/10.17762/msea.v71i1.2581","url":null,"abstract":"Concentrating solar technologies can be used for power generation as well as industrial process heating. A point focusing solar collector forms a flux distribution on the receiver plate in two dimensions at the focal plane. A tool or method for analyzing the flux distribution nature can be great helpful to know the optical quality of the receiver. Experiments needs to be carried out in the focal region of the concentrating collector to know the flux distribution on the receiver plate. Behavior of the flux distribution are measured by flux mapping techniques and also these methods can provide accurate results, but the equipment of this method is specialized and costly. A simple method need to estimate the optical quality like flux distribution and focus size for central receiver system. Thermocouple method is used for finding the distribution of flux density on the receiver. This information is helpful in the design of the receiver size, shape and the choice of the material.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48783358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-15DOI: 10.17762/msea.v71i1.2579
Vikaskumar K. Mehtre, Aditya R. Wankhade, Mahesh P. Kumbhare, Ganesh. E. Kondhalkar
Helical coil has better heat transfer rate as compared to shell and tube heat exchanger, Because of development of secondary flow. There are so many applications where the helical coil is used such as heating ventilation and air conditioning applications, steam generators used in steam power plants, in condenser’s, the reason behind using helical tube is it provides large surface area per unit volume. In the presented work the heat transfer coefficient (hi) for inside and heat transfer coefficient (ho) for outside from the different research paper were studied and compared. For the calculation of heat transfer coefficient MATLAB code is developed for the same. The values of heat transfer coefficient for inner side has agreement between each other, however outside heat transfer coefficient has no agreement is found. Computational fluid dynamics is used for the simulation and results were compared with experimental and they found in close agreement.
{"title":"Analysis of Helical Coil Heat Exchanger Using CFD","authors":"Vikaskumar K. Mehtre, Aditya R. Wankhade, Mahesh P. Kumbhare, Ganesh. E. Kondhalkar","doi":"10.17762/msea.v71i1.2579","DOIUrl":"https://doi.org/10.17762/msea.v71i1.2579","url":null,"abstract":"Helical coil has better heat transfer rate as compared to shell and tube heat exchanger, Because of development of secondary flow. There are so many applications where the helical coil is used such as heating ventilation and air conditioning applications, steam generators used in steam power plants, in condenser’s, the reason behind using helical tube is it provides large surface area per unit volume. In the presented work the heat transfer coefficient (hi) for inside and heat transfer coefficient (ho) for outside from the different research paper were studied and compared. For the calculation of heat transfer coefficient MATLAB code is developed for the same. The values of heat transfer coefficient for inner side has agreement between each other, however outside heat transfer coefficient has no agreement is found. Computational fluid dynamics is used for the simulation and results were compared with experimental and they found in close agreement.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47379685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-15DOI: 10.17762/msea.v71i1.2583
Kashinath H. Munde, Vikas K. Mehtre, Dhanashree S. Ware, Dattatray P. Kamble
The Dual Mass Flywheel is used for dampening the oscillations created at the time of working in automotive power transmission system.Dual mass flywheel is a multi-clutch device. The torsional frequency is defined as the rate at which the torsional vibration produced. When the torsional frequency of the crankshaft is equal to the transaxles torsional frequency an effect known as the torsional resonance occurs. When the operating speed of the engine is minimum, vibration occurs due to the torsional resonance and this can be avoided using dual mass flywheel.We explained detailed initial model in the paper. In this mainly having the two arc springs and two masses in the DMF and their nature. By experiment the Dual Mass Flywheel model is compared to convention flywheel. Finally the observation of the engine torque using the DMF is taken. The DMF is manufactured and done experiment or testing to see the results. And then results which came are compare with the conventional flywheel.
{"title":"Review on Performance of Dual Mass Flywheel over Conventional Flywheel","authors":"Kashinath H. Munde, Vikas K. Mehtre, Dhanashree S. Ware, Dattatray P. Kamble","doi":"10.17762/msea.v71i1.2583","DOIUrl":"https://doi.org/10.17762/msea.v71i1.2583","url":null,"abstract":"The Dual Mass Flywheel is used for dampening the oscillations created at the time of working in automotive power transmission system.Dual mass flywheel is a multi-clutch device. The torsional frequency is defined as the rate at which the torsional vibration produced. When the torsional frequency of the crankshaft is equal to the transaxles torsional frequency an effect known as the torsional resonance occurs. When the operating speed of the engine is minimum, vibration occurs due to the torsional resonance and this can be avoided using dual mass flywheel.We explained detailed initial model in the paper. In this mainly having the two arc springs and two masses in the DMF and their nature. By experiment the Dual Mass Flywheel model is compared to convention flywheel. Finally the observation of the engine torque using the DMF is taken. The DMF is manufactured and done experiment or testing to see the results. And then results which came are compare with the conventional flywheel.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41699410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-15DOI: 10.17762/msea.v71i1.2577
Monika V. Jagtap, Gayatri S. Kamble, Ashish R. Pawar, Ganesh E. Kondhalkar
Radiation sensors based on thermo luminescence from nanoparticles of aluminium-boron complex for gamma radiation have been reported. Crystal chemistry of aluminium boride is quite complicated and is derived from complex tetragonal modification of boron. The crystal structure varies with the method of preparation and energy band gap contains defect states governed by the temperature during synthesis. There are various methods of preparing nanoparticles like boll milling, sol-gel and RF-thermal plasma. In the present studies Aluminum boron complex nanoparticles were synthesized by DC- transferred arc thermal plasma method. The DC-transferred arc thermal plasma has been received great attention as a useful method to synthesize nanoparticles. Since a substance is easily evaporated in large volume of thermal plasma. A pure aluminium and boron powders were mixed together and made to evaporate from water cooled graphite after impinging thermal plasma plume. Argon with flow rate of 3L/min was used as a plasma forming gas for the evaporation of raw powder mixture in Ar ambient in the plasma reactor. The obtained nanoparticles of aluminum –boron complex were characterized using X-ray diffraction technique for structural analysis, Transmission electron microscopy (TEM) for morphological analysis and energy dispersive analysis by X-ray (EDAX) for elemental analysis. The aluminum boron complex so obtained was investigated for thermoluminscence properties.
{"title":"Synthesis of Nanoparticles of Aluminium–Boron complex for Radiation Sensor","authors":"Monika V. Jagtap, Gayatri S. Kamble, Ashish R. Pawar, Ganesh E. Kondhalkar","doi":"10.17762/msea.v71i1.2577","DOIUrl":"https://doi.org/10.17762/msea.v71i1.2577","url":null,"abstract":"Radiation sensors based on thermo luminescence from nanoparticles of aluminium-boron complex for gamma radiation have been reported. Crystal chemistry of aluminium boride is quite complicated and is derived from complex tetragonal modification of boron. The crystal structure varies with the method of preparation and energy band gap contains defect states governed by the temperature during synthesis. There are various methods of preparing nanoparticles like boll milling, sol-gel and RF-thermal plasma. In the present studies Aluminum boron complex nanoparticles were synthesized by DC- transferred arc thermal plasma method. The DC-transferred arc thermal plasma has been received great attention as a useful method to synthesize nanoparticles. Since a substance is easily evaporated in large volume of thermal plasma. A pure aluminium and boron powders were mixed together and made to evaporate from water cooled graphite after impinging thermal plasma plume. Argon with flow rate of 3L/min was used as a plasma forming gas for the evaporation of raw powder mixture in Ar ambient in the plasma reactor. The obtained nanoparticles of aluminum –boron complex were characterized using X-ray diffraction technique for structural analysis, Transmission electron microscopy (TEM) for morphological analysis and energy dispersive analysis by X-ray (EDAX) for elemental analysis. The aluminum boron complex so obtained was investigated for thermoluminscence properties.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47649837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-15DOI: 10.17762/msea.v71i1.2584
Mahesh P. Kumbhare, Vikas K. Mehtre, Ganesh E. Kondhalkar, Dhanashree S. Ware
Water is basic necessity of man. Fresh water sources are considered to be rivers, lakes and underground water reservoirs. Although, more than two-third of the earth is covered with water and remaining of the earth is land. However, the use of water from such sources is always not good, because of the polluted environment. In present work phase change material(Bitumen) is used to store the solar thermal energy in the form of latent heat, which can offer high storage capacity per unit volume and per unit mass and we can get heat in the night time for desalination. The efficiency of the solar still without PCM is about 25.19% and in presence of PCM (Bitumen) will rises.
{"title":"Review Paper on Solar Still with Bitumenasa Phase Change Material for Water Distillation","authors":"Mahesh P. Kumbhare, Vikas K. Mehtre, Ganesh E. Kondhalkar, Dhanashree S. Ware","doi":"10.17762/msea.v71i1.2584","DOIUrl":"https://doi.org/10.17762/msea.v71i1.2584","url":null,"abstract":"Water is basic necessity of man. Fresh water sources are considered to be rivers, lakes and underground water reservoirs. Although, more than two-third of the earth is covered with water and remaining of the earth is land. However, the use of water from such sources is always not good, because of the polluted environment. In present work phase change material(Bitumen) is used to store the solar thermal energy in the form of latent heat, which can offer high storage capacity per unit volume and per unit mass and we can get heat in the night time for desalination. The efficiency of the solar still without PCM is about 25.19% and in presence of PCM (Bitumen) will rises.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49459900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jonathan P. Zales, Reymond S. Vasquez, Glenn G. Buenafe, Guillermo P. Labios Jr. Leila Alagao RGC
This study determined possible intellective indicators that could influence the engineering proficiency exams. The intellective attributes of the respondents considered were type of high school graduated, SHS strand, General Weighted Average (GWA), OLSAT Scores, scholastic achievement, and course while engineering proficiency examinations was measured in terms of general education and specialized subjects. Quantitative research design was utilized in this study. Total enumeration of the 156 freshmen engineering students were the respondents of the study. The OLSAT and the departmental made questionnaires were the main tool. Frequency counts and percentages, weighted mean, t- Test, and ANOVA were utilized. Findings revealed that the respondents were graduates of public high schools. Their course is parallel to their SHS academic strands. They performed satisfactorily in high school and also in their freshmen scholastic achievement. Mostly wanted to become civil engineers however, they achieved low performance in their OLSAT. Respondents met the standards required by the institution as prescribed by Commission on Higher Education. The BSME students outperformed the other two engineering courses; Students who have low high school GWA and scholastic aptitude displayed higher performance in the engineering proficiency examinations; Proficiency of the students who graduated from public and private in are the same; Students from the engineering courses, and who underwent different senior high school strands displayed the same proficiency. The intellective correlates to the proficiency exams were their GWA and Scholastic Achievement. Skills enhancement of the engineering performance to track the student’s abilities to level up achievement and the guidance office should consider bridging programs.
{"title":"Intellective Correlates of the Proficiency Examinations of the Engineering Students","authors":"Jonathan P. Zales, Reymond S. Vasquez, Glenn G. Buenafe, Guillermo P. Labios Jr. Leila Alagao RGC","doi":"10.17762/msea.v71i2.87","DOIUrl":"https://doi.org/10.17762/msea.v71i2.87","url":null,"abstract":"This study determined possible intellective indicators that could influence the engineering proficiency exams. The intellective attributes of the respondents considered were type of high school graduated, SHS strand, General Weighted Average (GWA), OLSAT Scores, scholastic achievement, and course while engineering proficiency examinations was measured in terms of general education and specialized subjects. \u0000Quantitative research design was utilized in this study. Total enumeration of the 156 freshmen engineering students were the respondents of the study. The OLSAT and the departmental made questionnaires were the main tool. Frequency counts and percentages, weighted mean, t- Test, and ANOVA were utilized. \u0000Findings revealed that the respondents were graduates of public high schools. Their course is parallel to their SHS academic strands. They performed satisfactorily in high school and also in their freshmen scholastic achievement. Mostly wanted to become civil engineers however, they achieved low performance in their OLSAT. Respondents met the standards required by the institution as prescribed by Commission on Higher Education. The BSME students outperformed the other two engineering courses; Students who have low high school GWA and scholastic aptitude displayed higher performance in the engineering proficiency examinations; Proficiency of the students who graduated from public and private in are the same; Students from the engineering courses, and who underwent different senior high school strands displayed the same proficiency. \u0000The intellective correlates to the proficiency exams were their GWA and Scholastic Achievement. Skills enhancement of the engineering performance to track the student’s abilities to level up achievement and the guidance office should consider bridging programs.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42929731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Video compression has evolved since last decade and has extended its employability to many applications such as high definition televisions, video conferencing etc. High definition videos have nearly two times of bit rate than standard definition videos. Hence, video compression is an important approach to obtain information with lesser data size. The paper proposes an improved approach for intra-prediction in HEVC with modified resolution enhancement approach and intra prediction is considered for all 35 modes. The obtained results shows that the similarity between input and output is nearly same and PSNR average is around 42. Further, a deep learning approach has also been incorporated and coding unit depth is predicted for intra prediction. The developed model has provided 85% accuracy maintaining the similar PSNR.
{"title":"Improved Intra Prediction Algorithm for HEVC with Conventional and Convolutional Neural Network Approach","authors":"Swamy T N, Ramesha K","doi":"10.17762/msea.v71i2.86","DOIUrl":"https://doi.org/10.17762/msea.v71i2.86","url":null,"abstract":"Video compression has evolved since last decade and has extended its employability to many applications such as high definition televisions, video conferencing etc. High definition videos have nearly two times of bit rate than standard definition videos. Hence, video compression is an important approach to obtain information with lesser data size. The paper proposes an improved approach for intra-prediction in HEVC with modified resolution enhancement approach and intra prediction is considered for all 35 modes. The obtained results shows that the similarity between input and output is nearly same and PSNR average is around 42. Further, a deep learning approach has also been incorporated and coding unit depth is predicted for intra prediction. The developed model has provided 85% accuracy maintaining the similar PSNR.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44282560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Deep counterfeiting is a term that has become popular in recent years and carries many risks in violation of privacy and other dangers, which were addressed by several research studies that used different methods and methods in counterfeiting and anti-counterfeiting detection methods, we will address in this paper one of the methods that help in detecting image manipulation specifically in a modified manner on the GAN algorithm and we will call it ADVGAN and it includes the process of selecting and configuring a specific database Several initial operations and training by learning the machine and relying on the proposed system in detecting image manipulation with excellent efficiency.
{"title":"Status, Challenges, and Future Views of DeepFake Techniques and Datasets","authors":"Ahmed S Abdulreda, Ahmed J Obaid","doi":"10.17762/msea.v71i2.81","DOIUrl":"https://doi.org/10.17762/msea.v71i2.81","url":null,"abstract":"Deep counterfeiting is a term that has become popular in recent years and carries many risks in violation of privacy and other dangers, which were addressed by several research studies that used different methods and methods in counterfeiting and anti-counterfeiting detection methods, we will address in this paper one of the methods that help in detecting image manipulation specifically in a modified manner on the GAN algorithm and we will call it ADVGAN and it includes the process of selecting and configuring a specific database Several initial operations and training by learning the machine and relying on the proposed system in detecting image manipulation with excellent efficiency.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41618559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In recent years there has been a great concern to implement more renewable energy sources to supply energy around the world. Solar energy seems to be a good choice since it is accessible and does not cause pollution. The main problem with the solar system is that energy production only takes place when the sun is shining. Large storage systems need to be developed to provide a constant and reliable source of electricity when the sun is not shining at night or when a cloud goes overhead. The main objective of this study is to predict the lifetime of the battery in the solar hybrid system. This will involve investigating the stress factor that contributes to the battery. From the simulation done in Matlab Simulink, a graph of state of charge (SOC) versus time is gathered with the help of the Rainflow algorithm extracted from the fatigue cycle of the battery. Once the fatigue cycle is determined, the ageing rate will be calculated. The outcome of this study is battery lifetime can be predicted and the proper battery can be used to reduce for maintenance purposes.
{"title":"Prediction of Battery Lifetime using Hybrid Solar Power System","authors":"Norsuzila Ya’acob, Abang Syahizam Gobil Abang Apandi, Azita Laily Yuso, Murizah Kassim, Nani Fadzlina Na","doi":"10.17762/msea.v71i2.80","DOIUrl":"https://doi.org/10.17762/msea.v71i2.80","url":null,"abstract":"In recent years there has been a great concern to implement more renewable energy sources to supply energy around the world. Solar energy seems to be a good choice since it is accessible and does not cause pollution. The main problem with the solar system is that energy production only takes place when the sun is shining. Large storage systems need to be developed to provide a constant and reliable source of electricity when the sun is not shining at night or when a cloud goes overhead. The main objective of this study is to predict the lifetime of the battery in the solar hybrid system. This will involve investigating the stress factor that contributes to the battery. From the simulation done in Matlab Simulink, a graph of state of charge (SOC) versus time is gathered with the help of the Rainflow algorithm extracted from the fatigue cycle of the battery. Once the fatigue cycle is determined, the ageing rate will be calculated. The outcome of this study is battery lifetime can be predicted and the proper battery can be used to reduce for maintenance purposes.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45346267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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