Pub Date : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9250957
Eshan Karunarathne, J. Pasupuleti, J. Ekanayake, D. Almeida
In today’s world, Distributed Generation (DG) has become an outstanding solution to cater to power system challenges caused due to the exponential growth of load demand. Many researchers have used various optimization techniques for the optimal planning of location and the size of the DGs. However, premature convergence, precision of the output and complexity are few major drawbacks of these optimization techniques. In this paper, Multi-Leader Particle Swarm Optimization (MLPSO) is utilized to determine the optimal locations and sizes of DGs with the intention of active power loss minimization. Thus, the primary drawback of premature convergence in existing optimization techniques is suppressed. A comprehensive performance analysis is carried out on IEEE 33 bus system. The findings reveal a 67.40% reduction of loss by integrating three DGs with unity power factor. The comparison of the results with other optimization techniques has demonstrated the effectiveness of MLPSO Algorithm.
{"title":"Multi-Leader Particle Swarm Optimization for Optimal Planning of Distributed Generation","authors":"Eshan Karunarathne, J. Pasupuleti, J. Ekanayake, D. Almeida","doi":"10.1109/SCOReD50371.2020.9250957","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250957","url":null,"abstract":"In today’s world, Distributed Generation (DG) has become an outstanding solution to cater to power system challenges caused due to the exponential growth of load demand. Many researchers have used various optimization techniques for the optimal planning of location and the size of the DGs. However, premature convergence, precision of the output and complexity are few major drawbacks of these optimization techniques. In this paper, Multi-Leader Particle Swarm Optimization (MLPSO) is utilized to determine the optimal locations and sizes of DGs with the intention of active power loss minimization. Thus, the primary drawback of premature convergence in existing optimization techniques is suppressed. A comprehensive performance analysis is carried out on IEEE 33 bus system. The findings reveal a 67.40% reduction of loss by integrating three DGs with unity power factor. The comparison of the results with other optimization techniques has demonstrated the effectiveness of MLPSO Algorithm.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124927980","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 : 2020-09-27DOI: 10.1109/scored50371.2020.9250951
{"title":"Presentation Video","authors":"","doi":"10.1109/scored50371.2020.9250951","DOIUrl":"https://doi.org/10.1109/scored50371.2020.9250951","url":null,"abstract":"","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122494225","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 : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9251034
Sharifah Maryam Alhabshee, Abu Ubaidah bin Shamsudin
In this paper, a deep learning method is used to make a system for traffic sign recognition. You Only Look Once (YOLOv3) is used as it has a quick response in terms of real-time data reliability followed by high accuracy and robust performance. This study applies image preprocessing for better decision making for the recognition system in a different environment which includes lighting and weather. This is to ensure that the approach used is safe to be installed in autonomous vehicles. A comparison of images trained and tested will be demonstrated. The accuracy reach up to 100% and time to recognize traffic sign in image is in 36.907457 seconds. An analysis is done to ensure the error rate is reduced as training is done in a longer $period$.
本文采用深度学习的方法构建了一个交通标志识别系统。使用You Only Look Once (YOLOv3)，因为它在实时数据可靠性方面具有快速响应，其次是高精度和强大的性能。本研究将图像预处理应用于不同环境下的识别系统，包括光照和天气。这是为了确保所使用的方法可以安全地安装在自动驾驶汽车上。将演示训练和测试图像的比较。准确率达到100%，图像中交通标志的识别时间为36.907457秒。进行分析以确保在较长的$周期$中进行训练时降低错误率。
{"title":"Deep Learning Traffic Sign Recognition in Autonomous Vehicle","authors":"Sharifah Maryam Alhabshee, Abu Ubaidah bin Shamsudin","doi":"10.1109/SCOReD50371.2020.9251034","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9251034","url":null,"abstract":"In this paper, a deep learning method is used to make a system for traffic sign recognition. You Only Look Once (YOLOv3) is used as it has a quick response in terms of real-time data reliability followed by high accuracy and robust performance. This study applies image preprocessing for better decision making for the recognition system in a different environment which includes lighting and weather. This is to ensure that the approach used is safe to be installed in autonomous vehicles. A comparison of images trained and tested will be demonstrated. The accuracy reach up to 100% and time to recognize traffic sign in image is in 36.907457 seconds. An analysis is done to ensure the error rate is reduced as training is done in a longer $period$.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122538633","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 : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9251032
W. H. Ong, K. Tay, C. C. Chew, A. Huong
Language, an important feature in our daily life. It is a tool in communication used by humans. Currently, there is an increasing number of articles and journals flooded on the Internet It is hard to read and study au the related articles to users’ research areas manually because there is limited time for each people. One of the solutions is to summarize texts in the article. Natural Language Processing (NLP) is one of the features in Machine Learning (ML) and it is used for summarization This study was tried to investigate the performances of the three different extractive algorithms from NLP. The results were evaluated with the ROUGE evaluation package using ROUGE-1, ROUGE-2, ROUGE-L, and ROUGE-SU4 methods. 3 $theta$ samples from the BBC dataset were used as the training data in the evaluation process. Results generated from ROUGE toolkit show the performance of the Barrios et al.’s works is the best among the other two.
语言，是我们日常生活中的一个重要特征。它是人类使用的一种交流工具。目前，互联网上充斥着越来越多的文章和期刊，由于每个人的时间有限，很难手动阅读和研究用户研究领域的相关文章。解决方法之一是总结文章中的文本。自然语言处理(Natural Language Processing, NLP)是机器学习(Machine Learning, ML)的特征之一，用于总结。本研究试图探讨三种不同的NLP提取算法的性能。采用ROUGE评价包，采用ROUGE-1、ROUGE-2、ROUGE- l和ROUGE- su4方法对结果进行评价。在评估过程中，使用来自BBC数据集的3个$theta$样本作为训练数据。ROUGE工具包生成的结果表明，Barrios等人的作品在其他两种作品中表现最好。
{"title":"A Comparative Study of Extractive Summary Algorithms Using Natural Language Processing","authors":"W. H. Ong, K. Tay, C. C. Chew, A. Huong","doi":"10.1109/SCOReD50371.2020.9251032","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9251032","url":null,"abstract":"Language, an important feature in our daily life. It is a tool in communication used by humans. Currently, there is an increasing number of articles and journals flooded on the Internet It is hard to read and study au the related articles to users’ research areas manually because there is limited time for each people. One of the solutions is to summarize texts in the article. Natural Language Processing (NLP) is one of the features in Machine Learning (ML) and it is used for summarization This study was tried to investigate the performances of the three different extractive algorithms from NLP. The results were evaluated with the ROUGE evaluation package using ROUGE-1, ROUGE-2, ROUGE-L, and ROUGE-SU4 methods. 3 $theta$ samples from the BBC dataset were used as the training data in the evaluation process. Results generated from ROUGE toolkit show the performance of the Barrios et al.’s works is the best among the other two.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"204 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133915810","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 : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9251011
S. N. M. Rozi, S. Salimin
Through the era of globalization, the aims to increase the using of renewable energy in many applications had become vital. The form of Hybrid Energy System (HES) by using solar and wind energy can produce power to supply several types of load including streetlight. This research aims to analyze the power output of a standalone hybrid PV solar and wind energy system by using MATLAB/SIMULINK based on data collection in Ayer Hitam, Johor, Malaysia. Both systems are connected to the common load through DC link. The power output of this hybrid energy system is used to supply the streetlight. The model of wind system is developed by using the Permanent Magnet Synchronous Generator (PMSG). The performance for each system is analyzed.
{"title":"Development of Hybrid Energy System for Streetlight in Ayer Hitam, Johor Using MATLAB/Simulink","authors":"S. N. M. Rozi, S. Salimin","doi":"10.1109/SCOReD50371.2020.9251011","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9251011","url":null,"abstract":"Through the era of globalization, the aims to increase the using of renewable energy in many applications had become vital. The form of Hybrid Energy System (HES) by using solar and wind energy can produce power to supply several types of load including streetlight. This research aims to analyze the power output of a standalone hybrid PV solar and wind energy system by using MATLAB/SIMULINK based on data collection in Ayer Hitam, Johor, Malaysia. Both systems are connected to the common load through DC link. The power output of this hybrid energy system is used to supply the streetlight. The model of wind system is developed by using the Permanent Magnet Synchronous Generator (PMSG). The performance for each system is analyzed.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134030613","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 : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9250932
N. Johari, K. Y. Lau, Z. Abdul-Malek
Polypropylene (PP) has recently been proposed as a good alternative to cross-linked polyethylene (XLPE) in the field of dielectrics due to PP’s beneficial properties to withstand higher thermal endurance of up to 150°C along with its ability to be recycled with ease, when compared with XLPE. However, PP is much stiffer than XLPE, making it unsuitable to be extruded as a high voltage cable insulation. Furthermore, PP has poor thermal conductivity under room temperature when compared with XLPE, which will otherwise result in inferior dielectric performances. Therefore, PP needs to be modified to alter its physical as well as electrical properties. In the current work, ethylene-propylene-diene monomer (EPDM) was proposed to be combined with PP to produce a PP blend with reduced overall stiffness. To increase the thermal conductivity of the PP blend, nanofillers were proposed to be added to the PP blend. For these reasons, the structure of the proposed materials was investigated by Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC).
{"title":"Structure of Polypropylene-based Nanocomposites containing Calcium Zirconate","authors":"N. Johari, K. Y. Lau, Z. Abdul-Malek","doi":"10.1109/SCOReD50371.2020.9250932","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250932","url":null,"abstract":"Polypropylene (PP) has recently been proposed as a good alternative to cross-linked polyethylene (XLPE) in the field of dielectrics due to PP’s beneficial properties to withstand higher thermal endurance of up to 150°C along with its ability to be recycled with ease, when compared with XLPE. However, PP is much stiffer than XLPE, making it unsuitable to be extruded as a high voltage cable insulation. Furthermore, PP has poor thermal conductivity under room temperature when compared with XLPE, which will otherwise result in inferior dielectric performances. Therefore, PP needs to be modified to alter its physical as well as electrical properties. In the current work, ethylene-propylene-diene monomer (EPDM) was proposed to be combined with PP to produce a PP blend with reduced overall stiffness. To increase the thermal conductivity of the PP blend, nanofillers were proposed to be added to the PP blend. For these reasons, the structure of the proposed materials was investigated by Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC).","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115166311","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 : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9250979
Chi Jie Tan, Wai Kit Wong, Thu Soe Min
Visually impaired person facing difficulty in shopping, running business and activities that dealing with handling banknote. This paper presents a Malaysian banknote reader targeted for visually impaired person to allow them identifying Malaysian banknotes value and dealing with dealers that performing business transaction in Ringgit. This paper proposes a Malaysian banknote reader for visually impaired person using perceptual hashing based image searching and fuzzy logic algorithm. the banknote image captured by the reader will be sent to cloud/internet server for image processing, via Wi-Fi to eliminate the bulky size reader problem. A server in cloud is set up to receive the captured image and return the analysis results after running the image processing algorithm. This will eventually reduce the costs and size of the banknote reader. The banknote reader reached about 95% accuracy by testing 600 different worn, torn and new Malaysian banknotes. The proposed reader managed to recognize banknotes at about 480ms to 560ms for single-sided recognition, after image taken by the reader’s camera. The test of the reader was also run with both visually impaired and visually good participants to recognize 100 pieces of different Malaysian banknote. The result shown that the recognition responses is comparable, only with slight difference of 1.0908 second per banknote reading time.
{"title":"Malaysian Banknote Reader For Visually Impaired Person","authors":"Chi Jie Tan, Wai Kit Wong, Thu Soe Min","doi":"10.1109/SCOReD50371.2020.9250979","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250979","url":null,"abstract":"Visually impaired person facing difficulty in shopping, running business and activities that dealing with handling banknote. This paper presents a Malaysian banknote reader targeted for visually impaired person to allow them identifying Malaysian banknotes value and dealing with dealers that performing business transaction in Ringgit. This paper proposes a Malaysian banknote reader for visually impaired person using perceptual hashing based image searching and fuzzy logic algorithm. the banknote image captured by the reader will be sent to cloud/internet server for image processing, via Wi-Fi to eliminate the bulky size reader problem. A server in cloud is set up to receive the captured image and return the analysis results after running the image processing algorithm. This will eventually reduce the costs and size of the banknote reader. The banknote reader reached about 95% accuracy by testing 600 different worn, torn and new Malaysian banknotes. The proposed reader managed to recognize banknotes at about 480ms to 560ms for single-sided recognition, after image taken by the reader’s camera. The test of the reader was also run with both visually impaired and visually good participants to recognize 100 pieces of different Malaysian banknote. The result shown that the recognition responses is comparable, only with slight difference of 1.0908 second per banknote reading time.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130277044","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 : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9250982
W. H. Chua, C. Uttraphan, B. C. Kok
Complementary metal oxide semiconductor (CMOS) technology has encountered the challenges in scaling beyond 5 nm in recent years, hence, limiting further performance improvement. The carbon nanotube field-effect transistor (CNFET) has potential to replace the metal oxide semiconductor field effect transistor (MOSFET) due to its similar electrical properties and fabrication processes, with better performance. In this paper, we present an optimum design of a two-stage CNFET operational amplifier (op-amp) in 10 nm technology. The optimum design is achieved considering the analog performance metrics such as the open-loop gain, gain bandwidth, power dissipation, and output resistance. The structural parameters of the CNFET, the number of carbon nanotubes (CNTs) N, CNT diameter DCNT, and inter-CNT spacing S were altered and simulated against the performance metrics to observe the variation of the performance metrics. Based on the simulation results, higher value of structural parameters offers higher performances without at the cost of higher power dissipation. In this work, the achieved optimum value of N, DCNT, and S of 11, 1.7 nm, and 20 nm, respectively.
{"title":"An Optimum Design of the Carbon Nanotube Field Effect Transistor for Analog Applications in 10 nm Technology","authors":"W. H. Chua, C. Uttraphan, B. C. Kok","doi":"10.1109/SCOReD50371.2020.9250982","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250982","url":null,"abstract":"Complementary metal oxide semiconductor (CMOS) technology has encountered the challenges in scaling beyond 5 nm in recent years, hence, limiting further performance improvement. The carbon nanotube field-effect transistor (CNFET) has potential to replace the metal oxide semiconductor field effect transistor (MOSFET) due to its similar electrical properties and fabrication processes, with better performance. In this paper, we present an optimum design of a two-stage CNFET operational amplifier (op-amp) in 10 nm technology. The optimum design is achieved considering the analog performance metrics such as the open-loop gain, gain bandwidth, power dissipation, and output resistance. The structural parameters of the CNFET, the number of carbon nanotubes (CNTs) N, CNT diameter DCNT, and inter-CNT spacing S were altered and simulated against the performance metrics to observe the variation of the performance metrics. Based on the simulation results, higher value of structural parameters offers higher performances without at the cost of higher power dissipation. In this work, the achieved optimum value of N, DCNT, and S of 11, 1.7 nm, and 20 nm, respectively.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128286354","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 : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9250999
S. Qureshi, Z. Abidin, Adel Y. I. Ashyap, S. Dahlan, H. Majid, C. See
A novel microwave technology-based biosensor operating at 36 GHz is developed for liquid-sensing properties for 5G applications. The metamaterial resonator in the designed biosensor consists of a single ring connected by two microstrip lines. The overall dimensions of the biosensor are $5 times 8$ mm2. The simulated results demonstrate the resonant frequency drops as the MUT of higher permittivity value is introduced in place of the gap of the ring resonator. Therefore, the proposed metamaterial ring resonator can provide good sensitivity when sensing the MUT that are resonant in mm-W for 5G applications.
{"title":"Liquid-Sensing Metamaterial Ring Resonator in Millimeter-wave band for 5G Applications","authors":"S. Qureshi, Z. Abidin, Adel Y. I. Ashyap, S. Dahlan, H. Majid, C. See","doi":"10.1109/SCOReD50371.2020.9250999","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250999","url":null,"abstract":"A novel microwave technology-based biosensor operating at 36 GHz is developed for liquid-sensing properties for 5G applications. The metamaterial resonator in the designed biosensor consists of a single ring connected by two microstrip lines. The overall dimensions of the biosensor are $5 times 8$ mm2. The simulated results demonstrate the resonant frequency drops as the MUT of higher permittivity value is introduced in place of the gap of the ring resonator. Therefore, the proposed metamaterial ring resonator can provide good sensitivity when sensing the MUT that are resonant in mm-W for 5G applications.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"69 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122351200","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 : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9250993
Kok Hong Wong, Mohd. Zaki Daud
Electronic gadgets are more and more demanding nowadays. When the users are difficult to reach the grid or have no charger along with them, aside from conventional power bank, thermoelectric generator (TEG) can be another choice to charge up their electronic gadgets. Most of the TEG can only generates low voltage which is not enough to charge up the electronic gadgets. So, the voltage needs to be stepped up. Boost converter with voltage sensor or switching regulator is considered and both are compared in terms of efficiency performance, stability, and reliability by using software. In low voltage application, a switching regulator is more suitable to be used to step up TEG voltage for charging mobile devices compared with self-constructed boost converter.
{"title":"Simulation Studies on Converter for Thermoelectric Generator Mobile Charger","authors":"Kok Hong Wong, Mohd. Zaki Daud","doi":"10.1109/SCOReD50371.2020.9250993","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250993","url":null,"abstract":"Electronic gadgets are more and more demanding nowadays. When the users are difficult to reach the grid or have no charger along with them, aside from conventional power bank, thermoelectric generator (TEG) can be another choice to charge up their electronic gadgets. Most of the TEG can only generates low voltage which is not enough to charge up the electronic gadgets. So, the voltage needs to be stepped up. Boost converter with voltage sensor or switching regulator is considered and both are compared in terms of efficiency performance, stability, and reliability by using software. In low voltage application, a switching regulator is more suitable to be used to step up TEG voltage for charging mobile devices compared with self-constructed boost converter.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134135928","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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