Pub Date : 2014-11-01DOI: 10.1109/ICITACEE.2014.7065706
Ahmed Lutfi Elgreatly, A. A. Shaaban, E. M. El-Rabaie
DRAM industry has gained most of the interest in the memory chip industry in the last decades for its high density (due to its simple structure) and lower power consumption. As the density of DRAM chips increased, the bit-line parasitic capacitances increased and many problems appeared such as increased power consumption and larger read/write access times which gave great attention to improve the design of the CMOS sense amplifier used in the memory chip for its great effects on memory access time, overall memory power dissipation and chip density. In this paper, we introduce one of the most effective solutions to increase the performance of the advanced high density DRAMs by replacing the sense amplifier circuit with a specially designed logic buffer circuit based on Resonant Tunneling Diode (RTD) that can be fabricated in Nano-scale and exhibit higher operation speed with lower power consumption and higher chip density. The proposed design improves the Power Delay Product (PDP) by about 36% compared with that in conventional RTD-CMOS sense amplifier and 15% compared with that in conventional CMOS sense amplifier. The 45nm CMOS technology is used in this paper.
{"title":"Enhancement of DRAMs performance using resonant tunneling diode buffer","authors":"Ahmed Lutfi Elgreatly, A. A. Shaaban, E. M. El-Rabaie","doi":"10.1109/ICITACEE.2014.7065706","DOIUrl":"https://doi.org/10.1109/ICITACEE.2014.7065706","url":null,"abstract":"DRAM industry has gained most of the interest in the memory chip industry in the last decades for its high density (due to its simple structure) and lower power consumption. As the density of DRAM chips increased, the bit-line parasitic capacitances increased and many problems appeared such as increased power consumption and larger read/write access times which gave great attention to improve the design of the CMOS sense amplifier used in the memory chip for its great effects on memory access time, overall memory power dissipation and chip density. In this paper, we introduce one of the most effective solutions to increase the performance of the advanced high density DRAMs by replacing the sense amplifier circuit with a specially designed logic buffer circuit based on Resonant Tunneling Diode (RTD) that can be fabricated in Nano-scale and exhibit higher operation speed with lower power consumption and higher chip density. The proposed design improves the Power Delay Product (PDP) by about 36% compared with that in conventional RTD-CMOS sense amplifier and 15% compared with that in conventional CMOS sense amplifier. The 45nm CMOS technology is used in this paper.","PeriodicalId":404830,"journal":{"name":"2014 The 1st International Conference on Information Technology, Computer, and Electrical Engineering","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122083864","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 : 2014-11-01DOI: 10.1109/ICITACEE.2014.7065709
B. Supriyo, S. S. Hidayat, A. Suharjono, M. Anif, S. Koesuma
Focusing on the most active volcano Merapi, the role of ICT is crucial for improving the security and safety of the surrounding population. Wireless Sensor Network (WSN) which has the capability of monitoring remote and rural areas could be a solution to the early detection of local volcanic activity. Focusing on the most active volcano Merapi, the role of ICT is crucial for improving the security and safety of the surrounding population. Wireless Sensor Network (WSN) which has the capability of monitoring remote and rural areas could be a solution to the early detection of local volcanic activity. In this study, the raised topic is how to make the appropriate prototype WSN technology, sensors and integration models. The proposed system is expected to provide early detection of volcanology development solutions for the security and safety of people around Mount Merapi. In the early stages of research, the design is focused on the temperature and gas monitoring. The system is designed to address the challenges related to the location of the sensor where there is no electricity. In addition, to be more accurate, the sensing should be done at some point sources of gas blowouts.
{"title":"Design of real-time gas Monitoring system Based-on Wireless Sensor Networks for Merapi volcano","authors":"B. Supriyo, S. S. Hidayat, A. Suharjono, M. Anif, S. Koesuma","doi":"10.1109/ICITACEE.2014.7065709","DOIUrl":"https://doi.org/10.1109/ICITACEE.2014.7065709","url":null,"abstract":"Focusing on the most active volcano Merapi, the role of ICT is crucial for improving the security and safety of the surrounding population. Wireless Sensor Network (WSN) which has the capability of monitoring remote and rural areas could be a solution to the early detection of local volcanic activity. Focusing on the most active volcano Merapi, the role of ICT is crucial for improving the security and safety of the surrounding population. Wireless Sensor Network (WSN) which has the capability of monitoring remote and rural areas could be a solution to the early detection of local volcanic activity. In this study, the raised topic is how to make the appropriate prototype WSN technology, sensors and integration models. The proposed system is expected to provide early detection of volcanology development solutions for the security and safety of people around Mount Merapi. In the early stages of research, the design is focused on the temperature and gas monitoring. The system is designed to address the challenges related to the location of the sensor where there is no electricity. In addition, to be more accurate, the sensing should be done at some point sources of gas blowouts.","PeriodicalId":404830,"journal":{"name":"2014 The 1st International Conference on Information Technology, Computer, and Electrical Engineering","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117234015","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 : 2014-11-01DOI: 10.1109/ICITACEE.2014.7065724
G. Wibisono, Tierta Syafraditya
In this paper, triple band bandpass filter (BPF) using cascade tri section stepped impedance resonator (TSSIR) which can operate at 900 MHz, 1800 MHz and 2600 MHz simultaneously, is proposed, designed, fabricated and evaluated. The cascade TSSIR BPF is proposed as enhancement of the TSSIR in order to improve the stopband rejection response of the TSSIR. The implementation of the cascade TSSIR is using two TSSIRs which are coupling each other in the third resonator and the input and output ports are connected to the first resonator. Design and simulation of the proposed BPF are using Advanced Design System (ADS). The proposed BPF using cascade TSSIR is fabricated on the substrate FR4 with dielectric permittivity is 4.3, the substrate thickness is 1.6 mm, and loss tangent is 0.0017. The performance parameters of the proposed BPF are characterized by insertion loss, return loss, voltage standing wave ratio (VSWR), and group delay. The performances of the simulated results are compared to that of the fabricated results of the proposed BPF. It is shown from the results that the performance of both simulated and fabricated results are satisfied to design specification and close agreement with each other.
{"title":"Triple band bandpass filter with cascade tri section stepped impedance resonator","authors":"G. Wibisono, Tierta Syafraditya","doi":"10.1109/ICITACEE.2014.7065724","DOIUrl":"https://doi.org/10.1109/ICITACEE.2014.7065724","url":null,"abstract":"In this paper, triple band bandpass filter (BPF) using cascade tri section stepped impedance resonator (TSSIR) which can operate at 900 MHz, 1800 MHz and 2600 MHz simultaneously, is proposed, designed, fabricated and evaluated. The cascade TSSIR BPF is proposed as enhancement of the TSSIR in order to improve the stopband rejection response of the TSSIR. The implementation of the cascade TSSIR is using two TSSIRs which are coupling each other in the third resonator and the input and output ports are connected to the first resonator. Design and simulation of the proposed BPF are using Advanced Design System (ADS). The proposed BPF using cascade TSSIR is fabricated on the substrate FR4 with dielectric permittivity is 4.3, the substrate thickness is 1.6 mm, and loss tangent is 0.0017. The performance parameters of the proposed BPF are characterized by insertion loss, return loss, voltage standing wave ratio (VSWR), and group delay. The performances of the simulated results are compared to that of the fabricated results of the proposed BPF. It is shown from the results that the performance of both simulated and fabricated results are satisfied to design specification and close agreement with each other.","PeriodicalId":404830,"journal":{"name":"2014 The 1st International Conference on Information Technology, Computer, and Electrical Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128090744","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 : 2014-11-01DOI: 10.1109/ICITACEE.2014.7065714
Kevin Eka Pramudita, F. B. Setiawan, Siswanto
This paper had explained an interface and display system of Electromyography signal results from wireless measurements method. The interface by using bluetooth as connection from Electromyography measurement device which used to measure human skeletal muscle activities. Electromyography device display results from human skeletal muscle measurement. The results would be transfered by bluetooth to displayed in gadget application(e.g notebook, smartphone, tablet, netbook, etc.). The application we were used is Virtual Analyzer on Windows operating system and AED in Android operating system. The use of two application is intended that the results of electromyography signal could be seen and accesed on most operational system platform which used by gadgets. Finally, after wireless interface and the display of Electromyography signal had been described, then conducted experimental measurements toward 10 people in two difference parts of body, for example shoulder and stomach. There were sample and proof that human muscle generates electricity when strained or contracted.
{"title":"Interface and display of Electromyography signal wireless measurements","authors":"Kevin Eka Pramudita, F. B. Setiawan, Siswanto","doi":"10.1109/ICITACEE.2014.7065714","DOIUrl":"https://doi.org/10.1109/ICITACEE.2014.7065714","url":null,"abstract":"This paper had explained an interface and display system of Electromyography signal results from wireless measurements method. The interface by using bluetooth as connection from Electromyography measurement device which used to measure human skeletal muscle activities. Electromyography device display results from human skeletal muscle measurement. The results would be transfered by bluetooth to displayed in gadget application(e.g notebook, smartphone, tablet, netbook, etc.). The application we were used is Virtual Analyzer on Windows operating system and AED in Android operating system. The use of two application is intended that the results of electromyography signal could be seen and accesed on most operational system platform which used by gadgets. Finally, after wireless interface and the display of Electromyography signal had been described, then conducted experimental measurements toward 10 people in two difference parts of body, for example shoulder and stomach. There were sample and proof that human muscle generates electricity when strained or contracted.","PeriodicalId":404830,"journal":{"name":"2014 The 1st International Conference on Information Technology, Computer, and Electrical Engineering","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133451569","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 : 2014-11-01DOI: 10.1109/ICITACEE.2014.7065760
Meta Lara Pandini, Z. Arifin, D. M. Khairina
Academic Information is very important for college students and should be conveyed to all students equally. But as is well known that a lot of students make the staff of college cannot convey information in a personal one by one on each student. In order to support good communication, synchronized, and quick to students. College facilitates through conventional media announcement. Academic Information that is conveyed conventionally to students through flyers and bulletin board are often distributed ineffectively. Besides that, students are also bothered by having to come to campus every day just to see the latest announcements on the bulletin board. The purpose of this research is to design and build a multiplatform application that can be accessed through android platform and browser with same based code and allow students to access the latest academic information anywhere and anytime as well as reduce the uneven distribution of information. System is built using Representational State Transfer (REST) web service that handle variety of cross platform application. Data is sent in Javascript Object Notation (Json) format, where client application only need to parse data and provide them to students. Based on the results, an application has achieved the goal which is an application of academic information that helps students to access information easily by utilizing web service technology.
学术信息对大学生来说非常重要，应该平等地传达给所有学生。但众所周知，很多学生使大学的工作人员不能在一个人的信息传达给每个学生。为了支持学生良好的沟通，同步，快速。学院通过传统媒体进行宣传。传统上通过传单和布告板向学生传达的学术信息往往传播效果不佳。除此之外，学生们也被每天来学校只是为了看公告栏上的最新公告所困扰。本研究的目的是设计和构建一个多平台的应用程序，可以通过android平台和浏览器使用相同的基于代码访问，让学生随时随地访问最新的学术信息，减少信息分布的不均匀性。系统使用REST (Representational State Transfer) web服务构建，该服务可处理各种跨平台应用程序。数据以Javascript Object Notation (Json)格式发送，客户端应用程序只需要解析数据并将其提供给学生。在此基础上，实现了一个应用程序的目标，即利用web服务技术帮助学生方便地获取信息的学术信息应用程序。
{"title":"Design web service academic information system based multiplatform","authors":"Meta Lara Pandini, Z. Arifin, D. M. Khairina","doi":"10.1109/ICITACEE.2014.7065760","DOIUrl":"https://doi.org/10.1109/ICITACEE.2014.7065760","url":null,"abstract":"Academic Information is very important for college students and should be conveyed to all students equally. But as is well known that a lot of students make the staff of college cannot convey information in a personal one by one on each student. In order to support good communication, synchronized, and quick to students. College facilitates through conventional media announcement. Academic Information that is conveyed conventionally to students through flyers and bulletin board are often distributed ineffectively. Besides that, students are also bothered by having to come to campus every day just to see the latest announcements on the bulletin board. The purpose of this research is to design and build a multiplatform application that can be accessed through android platform and browser with same based code and allow students to access the latest academic information anywhere and anytime as well as reduce the uneven distribution of information. System is built using Representational State Transfer (REST) web service that handle variety of cross platform application. Data is sent in Javascript Object Notation (Json) format, where client application only need to parse data and provide them to students. Based on the results, an application has achieved the goal which is an application of academic information that helps students to access information easily by utilizing web service technology.","PeriodicalId":404830,"journal":{"name":"2014 The 1st International Conference on Information Technology, Computer, and Electrical Engineering","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123602215","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 : 2014-11-01DOI: 10.1109/ICITACEE.2014.7065783
F. Imam Wahyudi, Wisnu Kuntjoro Adi, A. Priyadi, M. Pujiantara, P. Mauridhi Hery
Today, Transformer monitoring is urgently needed. This come from the reality that Indonesian Electrical Company could not know the condition of the transformer which was installed. The transformer is known damaged after something happen with the transformer. The Indonesian electrical company does some maintenance for the transformer, but this maintenance is only for checking the transformer is working well or not. The Indonesian electrical company could not check how long the transformer will be working well, how old the transformer and how is the condition of the transformer oil. Monitoring without directly touching the transformer is a new method. This method also can be applied simply by Indonesian electrical company. To monitor a transformer without touching directly required a long and continuously research. Age classification based on harmonic current transformer is one way to monitor the transformer without touching it. Harmonic currents filtered using wavelet transform and the results will be classified using PNN.
{"title":"Transformer monitoring using harmonic current based on wavelet transformation and probabilistic neural network (PNN)","authors":"F. Imam Wahyudi, Wisnu Kuntjoro Adi, A. Priyadi, M. Pujiantara, P. Mauridhi Hery","doi":"10.1109/ICITACEE.2014.7065783","DOIUrl":"https://doi.org/10.1109/ICITACEE.2014.7065783","url":null,"abstract":"Today, Transformer monitoring is urgently needed. This come from the reality that Indonesian Electrical Company could not know the condition of the transformer which was installed. The transformer is known damaged after something happen with the transformer. The Indonesian electrical company does some maintenance for the transformer, but this maintenance is only for checking the transformer is working well or not. The Indonesian electrical company could not check how long the transformer will be working well, how old the transformer and how is the condition of the transformer oil. Monitoring without directly touching the transformer is a new method. This method also can be applied simply by Indonesian electrical company. To monitor a transformer without touching directly required a long and continuously research. Age classification based on harmonic current transformer is one way to monitor the transformer without touching it. Harmonic currents filtered using wavelet transform and the results will be classified using PNN.","PeriodicalId":404830,"journal":{"name":"2014 The 1st International Conference on Information Technology, Computer, and Electrical Engineering","volume":"132 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126978889","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 : 2014-11-01DOI: 10.1109/ICITACEE.2014.7065761
A. Prasetijo, S. Alwakeel, Hesham Altwaijry
A simple flooding mechanism for broadcasting messages over vehicular ad-hoc networks causes massive message redundancy, contention and collision known as the broadcast storm problem. Most available solutions to broadcast storm are normally based on the selection of the rebroadcast nodes depending on a given single attribute such as: sender-to-receiver distance, node density, vehicle's speed, movement direction, or number of message duplicates received. As the settings of any given attributes may remarkably impact the network performance, comparisons of such settings are therefore, an important research topic. In this paper, we suggest a simple but effective solution to the VANET broadcast storm problem through comparison of various attribute settings and select the rebroadcasting nodes based on a combination of multi- network and node attributes. To the best of our knowledge, most of the solutions to the broadcast-storm problem make use of only single-attribute schemes and do not consider on employing two or more attributes for broadcast suppression. The scheme suggested throughout this paper is valuable for two reasons: First, it is considered as a guide to select proper methods/attributes for a specific network application's goal, e.g. maximum reachability with a reduced redundancy and/or with minimum message delay at specific network densities. Second, it sets a basis for future studies that employ multiple attributes on mitigating broadcast-storm through machine-learning-based approach. The simulation results of this proposed scheme show that a proper combination of attributes may outperform the performance of the best single-attribute-based schemes. A combined broadcast scheme which implements both distance and duplicate attributes provides a remarkable reduction on message redundancy by 41% compared to the best single distance-based attribute broadcast.
{"title":"Effects of VANET's attributes on network performance","authors":"A. Prasetijo, S. Alwakeel, Hesham Altwaijry","doi":"10.1109/ICITACEE.2014.7065761","DOIUrl":"https://doi.org/10.1109/ICITACEE.2014.7065761","url":null,"abstract":"A simple flooding mechanism for broadcasting messages over vehicular ad-hoc networks causes massive message redundancy, contention and collision known as the broadcast storm problem. Most available solutions to broadcast storm are normally based on the selection of the rebroadcast nodes depending on a given single attribute such as: sender-to-receiver distance, node density, vehicle's speed, movement direction, or number of message duplicates received. As the settings of any given attributes may remarkably impact the network performance, comparisons of such settings are therefore, an important research topic. In this paper, we suggest a simple but effective solution to the VANET broadcast storm problem through comparison of various attribute settings and select the rebroadcasting nodes based on a combination of multi- network and node attributes. To the best of our knowledge, most of the solutions to the broadcast-storm problem make use of only single-attribute schemes and do not consider on employing two or more attributes for broadcast suppression. The scheme suggested throughout this paper is valuable for two reasons: First, it is considered as a guide to select proper methods/attributes for a specific network application's goal, e.g. maximum reachability with a reduced redundancy and/or with minimum message delay at specific network densities. Second, it sets a basis for future studies that employ multiple attributes on mitigating broadcast-storm through machine-learning-based approach. The simulation results of this proposed scheme show that a proper combination of attributes may outperform the performance of the best single-attribute-based schemes. A combined broadcast scheme which implements both distance and duplicate attributes provides a remarkable reduction on message redundancy by 41% compared to the best single distance-based attribute broadcast.","PeriodicalId":404830,"journal":{"name":"2014 The 1st International Conference on Information Technology, Computer, and Electrical Engineering","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127131399","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 : 2014-11-01DOI: 10.1109/ICITACEE.2014.7065746
E. Royce, Iwan Setyawan, Ivanna K. Timotius
Automatic smile recognition plays an important part in several intelligent image processing systems. This paper presents an automatic smile detection system based on lip corners identification. Two different corner detection algorithms are used in this paper to identify lip corners, i.e., the Harris corner detection and the FAST corner detection. The proposed system is tested using our VISiO smiling face database. Our results show that the Harris corner detector yields the best result with 77.5% accuracy while the FAST corner detector gives 72.5% accuracy. However, these results depend on the method of of determining pavg (the average lip corner position during the training phase).
{"title":"Smile recognition system based on lip corners identification","authors":"E. Royce, Iwan Setyawan, Ivanna K. Timotius","doi":"10.1109/ICITACEE.2014.7065746","DOIUrl":"https://doi.org/10.1109/ICITACEE.2014.7065746","url":null,"abstract":"Automatic smile recognition plays an important part in several intelligent image processing systems. This paper presents an automatic smile detection system based on lip corners identification. Two different corner detection algorithms are used in this paper to identify lip corners, i.e., the Harris corner detection and the FAST corner detection. The proposed system is tested using our VISiO smiling face database. Our results show that the Harris corner detector yields the best result with 77.5% accuracy while the FAST corner detector gives 72.5% accuracy. However, these results depend on the method of of determining pavg (the average lip corner position during the training phase).","PeriodicalId":404830,"journal":{"name":"2014 The 1st International Conference on Information Technology, Computer, and Electrical Engineering","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133812857","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 : 2014-11-01DOI: 10.1109/ICITACEE.2014.7065779
Idreis Abdualgader, E. Yohana, M. Facta
This topic presents a design procedure for the LLC resonant half-bridge converter configuration in the effort to be propossed to supply the LED street lamp. The main power is from Photovoltaic (PV). The paper is started a brief review about LLC converter and description of the relationship between input and output as a voltage ratio or voltage gain function. Next section is about to make simulation by PSIM software and hardware for circuit and compare the result.
{"title":"Design of LLC resonant converter for street lamp based on photovoltaic power source","authors":"Idreis Abdualgader, E. Yohana, M. Facta","doi":"10.1109/ICITACEE.2014.7065779","DOIUrl":"https://doi.org/10.1109/ICITACEE.2014.7065779","url":null,"abstract":"This topic presents a design procedure for the LLC resonant half-bridge converter configuration in the effort to be propossed to supply the LED street lamp. The main power is from Photovoltaic (PV). The paper is started a brief review about LLC converter and description of the relationship between input and output as a voltage ratio or voltage gain function. Next section is about to make simulation by PSIM software and hardware for circuit and compare the result.","PeriodicalId":404830,"journal":{"name":"2014 The 1st International Conference on Information Technology, Computer, and Electrical Engineering","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132742451","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 : 2014-11-01DOI: 10.1109/ICITACEE.2014.7065765
A. Musa, L. Pratomo, F. Y. Setiono
In this paper has been studied about design and implementation of battery charging system. This system applied for buck-boost chopper as power transfer. A method to receive a maximum power from power to voltage curve in photovoltaic (PV) is called maximum power point tracker (MPPT). Incremental conductance (IC) current control method is used in MPPT which is derived from perturb and observed (P&O) method. A model has been analyzed and simulated on Power Simulator software also with the hardware implementation using dsPIC30F4012 have done. Finally, laboratory test to charge 2 and 3 batteries have been done to verify this method. From the experimental result, efficiency of the proposed control system from PV or sun energy to electrical energy are 59.21% for 2 batteries and 58.38% for 3 batteries (comparison between maximum power in parameter with P in), and the converter efficiency are 74.03% for charging 2 batteries and 84.20% for charging 3 batteries (come from comparison of P in and P out).
{"title":"Design and implementation of solar power as battery charger using incremental conductance current control method based on dsPIC30F4012","authors":"A. Musa, L. Pratomo, F. Y. Setiono","doi":"10.1109/ICITACEE.2014.7065765","DOIUrl":"https://doi.org/10.1109/ICITACEE.2014.7065765","url":null,"abstract":"In this paper has been studied about design and implementation of battery charging system. This system applied for buck-boost chopper as power transfer. A method to receive a maximum power from power to voltage curve in photovoltaic (PV) is called maximum power point tracker (MPPT). Incremental conductance (IC) current control method is used in MPPT which is derived from perturb and observed (P&O) method. A model has been analyzed and simulated on Power Simulator software also with the hardware implementation using dsPIC30F4012 have done. Finally, laboratory test to charge 2 and 3 batteries have been done to verify this method. From the experimental result, efficiency of the proposed control system from PV or sun energy to electrical energy are 59.21% for 2 batteries and 58.38% for 3 batteries (comparison between maximum power in parameter with P in), and the converter efficiency are 74.03% for charging 2 batteries and 84.20% for charging 3 batteries (come from comparison of P in and P out).","PeriodicalId":404830,"journal":{"name":"2014 The 1st International Conference on Information Technology, Computer, and Electrical Engineering","volume":"27 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131436249","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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