Pub Date : 2018-02-01DOI: 10.1109/AEEICB.2018.8480853
R. Krishnamoothy, K. Umapathy
In this paper, presented a design and implementation of antenna for radio frequency energy harvesting to charge low power application devices. The basic principle of two microstrip antenna used with the printed of patch antenna design it can be easy to receive, this type of antenna is specially used for RF harvesting, the antenna operating at three different frequency 1800Hz,1900MHz and 2.4 GHz. The receiver of radio frequency from the urban area such as mobile cell tower signal to convert DC voltage. The extract energy forms the urban area to direct charge to low power applications, radio frequency is available in surrounding area and thus presents of RF energy harvesting. Its use of an antenna design of rectenna has been proposed.
{"title":"Design And Implementation Of Microstrip Antenna For Energy Harvesting Charging Low Power Devices","authors":"R. Krishnamoothy, K. Umapathy","doi":"10.1109/AEEICB.2018.8480853","DOIUrl":"https://doi.org/10.1109/AEEICB.2018.8480853","url":null,"abstract":"In this paper, presented a design and implementation of antenna for radio frequency energy harvesting to charge low power application devices. The basic principle of two microstrip antenna used with the printed of patch antenna design it can be easy to receive, this type of antenna is specially used for RF harvesting, the antenna operating at three different frequency 1800Hz,1900MHz and 2.4 GHz. The receiver of radio frequency from the urban area such as mobile cell tower signal to convert DC voltage. The extract energy forms the urban area to direct charge to low power applications, radio frequency is available in surrounding area and thus presents of RF energy harvesting. Its use of an antenna design of rectenna has been proposed.","PeriodicalId":423671,"journal":{"name":"2018 Fourth International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115228596","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 : 2018-02-01DOI: 10.1109/AEEICB.2018.8480971
D. Ranaweera, K.T.M.U. Hemapala, A. G. Buddhika, P. Jayasekara
This paper proposes a new shortest path planning algorithm for Particle swarm optimization (PSO) based fire-fighting robots. Fire-fighting robotic teams need an efficient method for target searching within their limitations and constraints during their operation. While idea of this research is to control the fire rescue robots in their shortest path using particle swarm optimization algorithms. This novel method which is based on PSO is very useful and effective compared to other method which were implement to find the shortest path. In this regard, essential required to characterize the shortest path of the firefighting framework is introduced.On other hand, these developed robots are capable of eliminating the fire spread by removing the flammable objects in their paths. Therefore, it is obvious that these algorithms based robots help to minimize the time of the work while easily achieving firefighting task. In addition to that, it is proved that the direct relationship between a path set and its shortest path representation. The whole system is simulated via mathematica software and existence of the shortest path is proved.
{"title":"A Shortest Path Planning Algorithm for PSO Base Firefighting Robots","authors":"D. Ranaweera, K.T.M.U. Hemapala, A. G. Buddhika, P. Jayasekara","doi":"10.1109/AEEICB.2018.8480971","DOIUrl":"https://doi.org/10.1109/AEEICB.2018.8480971","url":null,"abstract":"This paper proposes a new shortest path planning algorithm for Particle swarm optimization (PSO) based fire-fighting robots. Fire-fighting robotic teams need an efficient method for target searching within their limitations and constraints during their operation. While idea of this research is to control the fire rescue robots in their shortest path using particle swarm optimization algorithms. This novel method which is based on PSO is very useful and effective compared to other method which were implement to find the shortest path. In this regard, essential required to characterize the shortest path of the firefighting framework is introduced.On other hand, these developed robots are capable of eliminating the fire spread by removing the flammable objects in their paths. Therefore, it is obvious that these algorithms based robots help to minimize the time of the work while easily achieving firefighting task. In addition to that, it is proved that the direct relationship between a path set and its shortest path representation. The whole system is simulated via mathematica software and existence of the shortest path is proved.","PeriodicalId":423671,"journal":{"name":"2018 Fourth International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131121869","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 : 2018-02-01DOI: 10.1109/AEEICB.2018.8480903
V. S. Sekhar, R. Puviarasi
This paper introduces a discovery of energy theft in every house and in trade for varied ways for theft. voltage is crucial for normal day to day existence and spine for the business. Power is undiscipline to our daily existence with increasing want of power the ability theft is likewise increasing, management theft is a difficulty that keeps on plaguing power section crosswise over entire nation the goal of this endeavor is to stipulate such a framework which is able to plan to reduce the illicit utilization of power and moreover decrease the percentages of theft. This task can naturally acknowledge the theft. This model decreases manual management work and plan to accomplishes theft management. Here a replica device is employed to assemble a circuit and check its outcomes.
{"title":"Simulation of GSM Based Power Theft Detection Using Proteus","authors":"V. S. Sekhar, R. Puviarasi","doi":"10.1109/AEEICB.2018.8480903","DOIUrl":"https://doi.org/10.1109/AEEICB.2018.8480903","url":null,"abstract":"This paper introduces a discovery of energy theft in every house and in trade for varied ways for theft. voltage is crucial for normal day to day existence and spine for the business. Power is undiscipline to our daily existence with increasing want of power the ability theft is likewise increasing, management theft is a difficulty that keeps on plaguing power section crosswise over entire nation the goal of this endeavor is to stipulate such a framework which is able to plan to reduce the illicit utilization of power and moreover decrease the percentages of theft. This task can naturally acknowledge the theft. This model decreases manual management work and plan to accomplishes theft management. Here a replica device is employed to assemble a circuit and check its outcomes.","PeriodicalId":423671,"journal":{"name":"2018 Fourth International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB)","volume":"296 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122007975","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 : 2018-02-01DOI: 10.1109/AEEICB.2018.8480972
A. Sahu, V. Singh
The Photovoltaic (PV) system can supply electric energy to the load by direct conversion of solar energy through photovoltaic (PV) effect. The process in which solar energy is converted into electrical energy is known as photovoltaic effect. It is depend on the different circumstance by different equations of current and voltage based on mathematical modeling. It gives current and voltage of PV module by different no. of cells and variation in irradiation and temperature. The PV cell output voltage boosts-up by the boost converter and the AC grid by DC/AC converter (inverter) control the power. This module can be further connected to the utility grid connected system for commercial and industrial application. It is provides precise modeling of P-V characteristics of solar system.
{"title":"PV Modules Based Grid Connected System Using Matlab Simulation","authors":"A. Sahu, V. Singh","doi":"10.1109/AEEICB.2018.8480972","DOIUrl":"https://doi.org/10.1109/AEEICB.2018.8480972","url":null,"abstract":"The Photovoltaic (PV) system can supply electric energy to the load by direct conversion of solar energy through photovoltaic (PV) effect. The process in which solar energy is converted into electrical energy is known as photovoltaic effect. It is depend on the different circumstance by different equations of current and voltage based on mathematical modeling. It gives current and voltage of PV module by different no. of cells and variation in irradiation and temperature. The PV cell output voltage boosts-up by the boost converter and the AC grid by DC/AC converter (inverter) control the power. This module can be further connected to the utility grid connected system for commercial and industrial application. It is provides precise modeling of P-V characteristics of solar system.","PeriodicalId":423671,"journal":{"name":"2018 Fourth International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125793855","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 : 2018-02-01DOI: 10.1109/AEEICB.2018.8480941
Smruti Saxena, Hemant Kumar Soni
Ransomware is now become a bad tool to earn money, theft data, hack the system or to stop the normal functioning of the system. Ransomware is a malware that breaches the security of the system by using malicious codes. It encrypts the information and available data before noticing it. It hostage the data to earn money. Traditional vaccination system does not cure the infected system without obtaining information on ransomware. Since the data is encrypted hence cannot be recovered without encryption key. Users can avoid the infections of ransomware by updating vaccination system from time to time. However, this method has limited efficacy. This approach cannot trace modified ransomware with new pattern. Hence an active instead of a passive prevention method is urgently required. This paper explores the various ransomware attack. In this paper we converse the analysis of ransomware and the suggested action against ransomware attack. This paper also discusses ransomware removal and preventional methodology.
{"title":"Strategies for Ransomware Removal and Prevention","authors":"Smruti Saxena, Hemant Kumar Soni","doi":"10.1109/AEEICB.2018.8480941","DOIUrl":"https://doi.org/10.1109/AEEICB.2018.8480941","url":null,"abstract":"Ransomware is now become a bad tool to earn money, theft data, hack the system or to stop the normal functioning of the system. Ransomware is a malware that breaches the security of the system by using malicious codes. It encrypts the information and available data before noticing it. It hostage the data to earn money. Traditional vaccination system does not cure the infected system without obtaining information on ransomware. Since the data is encrypted hence cannot be recovered without encryption key. Users can avoid the infections of ransomware by updating vaccination system from time to time. However, this method has limited efficacy. This approach cannot trace modified ransomware with new pattern. Hence an active instead of a passive prevention method is urgently required. This paper explores the various ransomware attack. In this paper we converse the analysis of ransomware and the suggested action against ransomware attack. This paper also discusses ransomware removal and preventional methodology.","PeriodicalId":423671,"journal":{"name":"2018 Fourth International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116365481","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 : 2018-02-01DOI: 10.1109/AEEICB.2018.8480984
R. Jayalakshmi, R. Amutha
The conventional Complementary Metal Oxide Semiconductor faces challenges as further scaling down to the nano meter level, makes the device to exhibit Quantum mechanical effects. The technological barrier in the near future, creates space for the invention of novel design paradigms which must operate in higher Computation power and speed. Most of the novel technologies have device sizes in atomic and molecular scales. One such alternative technology is Quantum Dot Cellular Automata. Numerous work has been carried in the area of Design and synthesis of circuits using Quantum Dot cellular Automata. This paper is intended to have a theoretical study on the fabrication and implementation of Quantum Dot cellular Automata.
{"title":"A Theoretical Study on the Implementation of Quantum Dot Cellular Automata","authors":"R. Jayalakshmi, R. Amutha","doi":"10.1109/AEEICB.2018.8480984","DOIUrl":"https://doi.org/10.1109/AEEICB.2018.8480984","url":null,"abstract":"The conventional Complementary Metal Oxide Semiconductor faces challenges as further scaling down to the nano meter level, makes the device to exhibit Quantum mechanical effects. The technological barrier in the near future, creates space for the invention of novel design paradigms which must operate in higher Computation power and speed. Most of the novel technologies have device sizes in atomic and molecular scales. One such alternative technology is Quantum Dot Cellular Automata. Numerous work has been carried in the area of Design and synthesis of circuits using Quantum Dot cellular Automata. This paper is intended to have a theoretical study on the fabrication and implementation of Quantum Dot cellular Automata.","PeriodicalId":423671,"journal":{"name":"2018 Fourth International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115447456","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 : 2018-02-01DOI: 10.1109/AEEICB.2018.8480958
G. Porawagamage, K.T.M.U. Hemapala, U. Jayatunga, D. P. Wadduwage, L. K. I. Piyawadani
The concept of the micro grid is still growing with regard to co-ordination strategies and the development of proper controllers to enhance the reliability aspects under different operating modes. In this context,due to the growing interest of renewable energy sources droop based inverter dominated micro grids are one of the fastest emerging technologies. This research paper aims to study reactive power sharing and voltage variation under different scenarios in an inverter dominated islanded micro grid. In this regard, non-linear equations that describe the model have been derived and an averaged model is used in the derivation of the mathematical model resulting in simplified equations which are used to model large signal equivalent circuits in PLECS software. In addition, the impact of load perturbations, filter parameters, line impedances and droop variations are analyzed
{"title":"A Study on Reactive Power Sharing and Voltage Variation in an Inverter Dominated Islanded Microgrid","authors":"G. Porawagamage, K.T.M.U. Hemapala, U. Jayatunga, D. P. Wadduwage, L. K. I. Piyawadani","doi":"10.1109/AEEICB.2018.8480958","DOIUrl":"https://doi.org/10.1109/AEEICB.2018.8480958","url":null,"abstract":"The concept of the micro grid is still growing with regard to co-ordination strategies and the development of proper controllers to enhance the reliability aspects under different operating modes. In this context,due to the growing interest of renewable energy sources droop based inverter dominated micro grids are one of the fastest emerging technologies. This research paper aims to study reactive power sharing and voltage variation under different scenarios in an inverter dominated islanded micro grid. In this regard, non-linear equations that describe the model have been derived and an averaged model is used in the derivation of the mathematical model resulting in simplified equations which are used to model large signal equivalent circuits in PLECS software. In addition, the impact of load perturbations, filter parameters, line impedances and droop variations are analyzed","PeriodicalId":423671,"journal":{"name":"2018 Fourth International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129508815","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 : 2018-02-01DOI: 10.1109/AEEICB.2018.8480975
G. Premalatha, Dr.V. Thulasibai
Telemedicine is the one of the best applications where IOT plays a major role and has proved to be efficient and effective to the society in healthcare applications especially in the field of Cardiology. Telemedicine integrated with sensors can be applied to a greater extent in the field of cardiology.. This paper elaborates the experience; the methodology adopted and highlights various design aspects to be considered for making telemedicine in patient monitoring system effective. The method adopts Android Technology for uploading in the Webserver and the exploitation of telecommunication technologies for provision of medical information and services. The sensors are used for biological parameter acquisition which is integrated with the Mobile phones for effective parallel access of data by many patients simultaneously.
{"title":"An Effective Patient Monitoring system using IOT","authors":"G. Premalatha, Dr.V. Thulasibai","doi":"10.1109/AEEICB.2018.8480975","DOIUrl":"https://doi.org/10.1109/AEEICB.2018.8480975","url":null,"abstract":"Telemedicine is the one of the best applications where IOT plays a major role and has proved to be efficient and effective to the society in healthcare applications especially in the field of Cardiology. Telemedicine integrated with sensors can be applied to a greater extent in the field of cardiology.. This paper elaborates the experience; the methodology adopted and highlights various design aspects to be considered for making telemedicine in patient monitoring system effective. The method adopts Android Technology for uploading in the Webserver and the exploitation of telecommunication technologies for provision of medical information and services. The sensors are used for biological parameter acquisition which is integrated with the Mobile phones for effective parallel access of data by many patients simultaneously.","PeriodicalId":423671,"journal":{"name":"2018 Fourth International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130764347","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 : 2018-02-01DOI: 10.1109/AEEICB.2018.8480986
Abhishek Gedam, A. Paikrao, Pravin S. Khade
The transformer conditions monitoring plays important role to prevent fault failures, and to enhance the transformer life. The unique signature of transformer is the neutral current. It responds significantly to smallest change in the transformer working condition. The analysis of neutral current characteristics is tedious job.In this paper a novel method continuous wavelet transformation (CWT) is applied to analyse the neutral current characteristics to interpret the fault in transformer. It decomposes and analyses the signal and in frequency domain. The proposed method has been investigated by many real fault samples. The high frequency coefficients are obtained using wavelet transformation. The algorithm is developed to interpret the fault condition and its results are compared with conventional methods. The result indicates that the proposed method can discriminate the no fault condition, turn to turn condition and inter turn fault condition with satisfactory accuracy.
{"title":"Fault Diagnosis in Transformer by using Wavelet Transform Approach","authors":"Abhishek Gedam, A. Paikrao, Pravin S. Khade","doi":"10.1109/AEEICB.2018.8480986","DOIUrl":"https://doi.org/10.1109/AEEICB.2018.8480986","url":null,"abstract":"The transformer conditions monitoring plays important role to prevent fault failures, and to enhance the transformer life. The unique signature of transformer is the neutral current. It responds significantly to smallest change in the transformer working condition. The analysis of neutral current characteristics is tedious job.In this paper a novel method continuous wavelet transformation (CWT) is applied to analyse the neutral current characteristics to interpret the fault in transformer. It decomposes and analyses the signal and in frequency domain. The proposed method has been investigated by many real fault samples. The high frequency coefficients are obtained using wavelet transformation. The algorithm is developed to interpret the fault condition and its results are compared with conventional methods. The result indicates that the proposed method can discriminate the no fault condition, turn to turn condition and inter turn fault condition with satisfactory accuracy.","PeriodicalId":423671,"journal":{"name":"2018 Fourth International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB)","volume":"52 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134513682","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 : 2018-02-01DOI: 10.1109/AEEICB.2018.8480907
K. Ramam, K. Chandramouli
We report on the perovskite structured piezoelectric PMN-PLZT: 0.5Pb(Mg1/3Nb2/3)O3-0.5(Pb0.9875La0.0125)(Zr0.52Ti0.48)O3 integrated 2D ultra thin Graphene Oxide nanocomposites developed through mixed oxide (for PMN-PLZT), hummers’ method (for GO) and PVDF based flexible nanocomposite films through solution casting (PMN-PLZT-GO-PVDF) method, and phase evolution, nanostructure, room temperature dielectric nature and piezoelectric charge coefficient were investigated. XRD studies showed a pseudo-cubic perovskite phase in PMN-PLZT-GO and TEM studies revealed the formation of 2D ultra-thin nanoflakes of GO and piezoelectric particles distribution over GO nanoflakes and their inter-laminar structures. Room temperature dielectric constant (εRT= 2643 for PMN-PLZT and 3198 for PMN-PLZT-GO-PVDF) and charge loss (TanδRT=0.059 for PMN-PLZT and 0.074 for PMN-PLZT-GO) at 1kHz and piezoelectric charge coefficient (d33=349 pC/N for PMN-PLZT and 297 for PMN-PLZT-GO-PVDF) were observed in unpoled and poled films, respectively. Piezoelectric PMN-PLZT integrated GO dispersed β-phase PVDF film had showed promising dielectric and piezoelectric properties, which could be suitable for supercapacitor, actuator and energy harvesting applications in portable electronic devices.
采用混合氧化物法(PMN-PLZT)、hummers法(GO)和溶液铸造法(PMN-PLZT-GO-PVDF)制备了钙钛矿结构的压电PMN-PLZT: 0.5Pb(Mg1/3Nb2/3)O3-0.5(Pb0.9875La0.0125)(Zr0.52Ti0.48)O3集成二维超薄氧化石墨烯纳米复合材料，并对相演化、纳米结构、室温介电性质和压电电荷系数进行了研究。XRD研究发现PMN-PLZT-GO中存在拟立方钙钛矿相，TEM研究发现氧化石墨烯形成了二维超薄纳米片，并且在氧化石墨烯纳米片上分布有压电粒子及其层间结构。在非极化和极化薄膜中分别观察到室温介电常数(PMN-PLZT的εRT= 2643, PMN-PLZT- go - pvdf的εRT= 3198)和电荷损耗(PMN-PLZT的TanδRT=0.059, PMN-PLZT- go - pvdf的δ rt = 0.074)和压电电荷系数(PMN-PLZT的d33=349 pC/N, PMN-PLZT- go - pvdf的d33= 297)。压电PMN-PLZT集成氧化石墨烯分散β相PVDF薄膜具有良好的介电和压电性能，可用于超级电容器、致动器和便携式电子器件的能量收集。
{"title":"Perovskite piezoelectric PMN-PLZT functionalized Graphene Oxide nanocomposites for actuator and energy applications","authors":"K. Ramam, K. Chandramouli","doi":"10.1109/AEEICB.2018.8480907","DOIUrl":"https://doi.org/10.1109/AEEICB.2018.8480907","url":null,"abstract":"We report on the perovskite structured piezoelectric PMN-PLZT: 0.5Pb(Mg<inf>1/3</inf>Nb<inf>2/3</inf>)O<inf>3</inf>-0.5(Pb<inf>0.9875</inf>La<inf>0.0125</inf>)(Zr<inf>0.52</inf>Ti<inf>0.48</inf>)O<inf>3</inf> integrated 2D ultra thin Graphene Oxide nanocomposites developed through mixed oxide (for PMN-PLZT), hummers’ method (for GO) and PVDF based flexible nanocomposite films through solution casting (PMN-PLZT-GO-PVDF) method, and phase evolution, nanostructure, room temperature dielectric nature and piezoelectric charge coefficient were investigated. XRD studies showed a pseudo-cubic perovskite phase in PMN-PLZT-GO and TEM studies revealed the formation of 2D ultra-thin nanoflakes of GO and piezoelectric particles distribution over GO nanoflakes and their inter-laminar structures. Room temperature dielectric constant (ε<inf>RT</inf>= 2643 for PMN-PLZT and 3198 for PMN-PLZT-GO-PVDF) and charge loss (Tanδ<inf>RT</inf>=0.059 for PMN-PLZT and 0.074 for PMN-PLZT-GO) at 1kHz and piezoelectric charge coefficient (d<inf>33</inf>=349 pC/N for PMN-PLZT and 297 for PMN-PLZT-GO-PVDF) were observed in unpoled and poled films, respectively. Piezoelectric PMN-PLZT integrated GO dispersed β-phase PVDF film had showed promising dielectric and piezoelectric properties, which could be suitable for supercapacitor, actuator and energy harvesting applications in portable electronic devices.","PeriodicalId":423671,"journal":{"name":"2018 Fourth International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-Informatics (AEEICB)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131408633","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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