首页 > 最新文献

2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)最新文献

英文 中文
Estimation of petrol adulteration using statistical feature analysis approach 用统计特征分析法估计汽油掺假
Pub Date : 2016-03-18 DOI: 10.1109/ICCPCT.2016.7530329
Pranjali P. Dharurkar, A. Wadhekar
Fuel adulteration has become a very important and global issues nowadays. For overall development of the country transportation facilities must be better which depends on quality and purity of fuel. Adulteration or mixing of various substances causing degradation and reducing the quality of fuel has become an important issues nowadays, due to which overall economy of the country is down. Due to altering the properties of fuel, it doesn't meet the specifications as per requirement. The proposed system is based on Statistical analysis of the data samples. The system is based on Image analysis by which various parameters are calculated. The Existing systems are quite tedious and time consuming. Kerosene and diesel are the adulterants used in petrol. Fuel-adulterant mixtures in different proportions by volume were prepared and individually tested. The mixtures were administered to vehicles and the tail pipe exhaust emission drastically increased. There is considerable change in psnr (Peak Signal to Noise Ratio), and Histogram plot shows the differences of Standard and adulterated concentrations. The proposed system results are validated against Laboratory Tests.
燃油掺假已成为当今世界一个非常重要的全球性问题。为了国家的整体发展,交通设施必须更好,这取决于燃料的质量和纯度。各种物质的掺假或混合导致燃料的降解和降低质量已经成为当今的一个重要问题,由于这个国家的整体经济下降。由于改变了燃料的性质,使其不符合要求的规格。该系统基于对数据样本的统计分析。该系统以图像分析为基础,通过图像分析计算各种参数。现有的系统相当繁琐和耗时。煤油和柴油是汽油中使用的掺假物。制备了不同体积比例的燃料掺假混合物,并分别进行了试验。车辆使用后,尾气排放急剧增加。psnr(峰值信噪比)有相当大的变化,直方图显示了标准浓度和掺假浓度的差异。提出的系统结果通过实验室测试进行了验证。
{"title":"Estimation of petrol adulteration using statistical feature analysis approach","authors":"Pranjali P. Dharurkar, A. Wadhekar","doi":"10.1109/ICCPCT.2016.7530329","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530329","url":null,"abstract":"Fuel adulteration has become a very important and global issues nowadays. For overall development of the country transportation facilities must be better which depends on quality and purity of fuel. Adulteration or mixing of various substances causing degradation and reducing the quality of fuel has become an important issues nowadays, due to which overall economy of the country is down. Due to altering the properties of fuel, it doesn't meet the specifications as per requirement. The proposed system is based on Statistical analysis of the data samples. The system is based on Image analysis by which various parameters are calculated. The Existing systems are quite tedious and time consuming. Kerosene and diesel are the adulterants used in petrol. Fuel-adulterant mixtures in different proportions by volume were prepared and individually tested. The mixtures were administered to vehicles and the tail pipe exhaust emission drastically increased. There is considerable change in psnr (Peak Signal to Noise Ratio), and Histogram plot shows the differences of Standard and adulterated concentrations. The proposed system results are validated against Laboratory Tests.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125694781","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}
引用次数: 3
A framework for integrating IoT and SDN using proposed OF-enabled management device 使用提议的支持of的管理设备集成物联网和SDN的框架
Pub Date : 2016-03-18 DOI: 10.1109/ICCPCT.2016.7530127
Abhijeet Desai, K. S. Nagegowda, T. Ninikrishna
The world today is becoming smart in-terms of technology. Internet of Things is an enabler for smart world. However the problem with internet of Things is that they are devices which support heterogeneous methods of communication. Another problem is that the existing network is already loaded and the surge of data increase once more and more devices are connected will be enormous. In this paper we propose a framework to easily imbibe Internet of Things devices into the network with better control than the existing scenario. Also we proposed a device to solve the challenge of heterogeneous communication methods used in IoT. We also gave the sequence of steps which is the flow of data from the IoT to the remote processing device. Our future work is to provide the implementation details of the proposed device.
当今世界在技术方面正变得越来越智能。物联网是智能世界的推动者。然而,物联网的问题在于它们是支持异构通信方法的设备。另一个问题是,现有的网络已经加载,一旦越来越多的设备连接起来,数据的激增将是巨大的。在本文中,我们提出了一个框架,可以轻松地将物联网设备吸收到网络中,并且比现有场景具有更好的控制。我们还提出了一种解决物联网中使用的异构通信方法的挑战的设备。我们还给出了从物联网到远程处理设备的数据流的步骤顺序。我们未来的工作是提供拟议设备的实现细节。
{"title":"A framework for integrating IoT and SDN using proposed OF-enabled management device","authors":"Abhijeet Desai, K. S. Nagegowda, T. Ninikrishna","doi":"10.1109/ICCPCT.2016.7530127","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530127","url":null,"abstract":"The world today is becoming smart in-terms of technology. Internet of Things is an enabler for smart world. However the problem with internet of Things is that they are devices which support heterogeneous methods of communication. Another problem is that the existing network is already loaded and the surge of data increase once more and more devices are connected will be enormous. In this paper we propose a framework to easily imbibe Internet of Things devices into the network with better control than the existing scenario. Also we proposed a device to solve the challenge of heterogeneous communication methods used in IoT. We also gave the sequence of steps which is the flow of data from the IoT to the remote processing device. Our future work is to provide the implementation details of the proposed device.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"44 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122420212","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}
引用次数: 12
Overall system performance analysis with distributed generation 分布式发电系统整体性能分析
Pub Date : 2016-03-18 DOI: 10.1109/ICCPCT.2016.7530210
Jacob Kurian, Varaprasad Janamala
Transmission system loadability enhancement using modern techniques are one of the interesting research areas under power system planning studies. This paper address the location of Distributed Generation (DG) in the network not only loadability enhancement but also for transmission loss minimization and voltage stability enhancement. We have proposed a novel strategic approach for DG location and size by considering (N-1) line contingency criterion. The approach is analyzed with IEEE 14-bus and IEEE 30-bus test systems. The results are validating the proposed approach for real-time applications.
利用现代技术提高输电系统的可负荷性是电力系统规划研究的热点之一。本文讨论了分布式发电在电网中的位置,既能提高电网的可载性,又能减小输电损耗和提高电压稳定性。我们提出了一种考虑(N-1)线路应急准则的DG选址和规模的新策略。在ieee14总线和ieee30总线测试系统上对该方法进行了分析。实验结果验证了该方法的实时性。
{"title":"Overall system performance analysis with distributed generation","authors":"Jacob Kurian, Varaprasad Janamala","doi":"10.1109/ICCPCT.2016.7530210","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530210","url":null,"abstract":"Transmission system loadability enhancement using modern techniques are one of the interesting research areas under power system planning studies. This paper address the location of Distributed Generation (DG) in the network not only loadability enhancement but also for transmission loss minimization and voltage stability enhancement. We have proposed a novel strategic approach for DG location and size by considering (N-1) line contingency criterion. The approach is analyzed with IEEE 14-bus and IEEE 30-bus test systems. The results are validating the proposed approach for real-time applications.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"15 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131750968","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}
引用次数: 1
Animal tracking using background subtraction on multi threshold segmentation 基于背景减法的多阈值分割动物跟踪
Pub Date : 2016-03-18 DOI: 10.1109/ICCPCT.2016.7530223
E. Surendar, Vimin M Thomas, A. Mary Posonia
The proposed project performs motion detection and animal tracking based on background subtraction using multi threshold approach with mathematical morphology. Here the techniques frame differences; multi threshold based detection will be used. Along with this multi threshold, mathematical morphology also used which has an ability to attenuate color variations produced by background motions which will highlight moving objects. After the object foreground detection, the parameters like animal or human will be detected. Finally the simulated results will be shown. It will use approximate method with mathematical morphology approach rather than prior background subtraction methods using animal tracking on efficient result.
该项目采用数学形态学的多阈值方法进行基于背景减法的运动检测和动物跟踪。这里的技术框架差异;将使用基于多阈值的检测。随着这个多阈值,数学形态学也被使用,它有能力减弱由背景运动产生的颜色变化,这将突出运动的物体。在对目标前景进行检测后,会检测到动物或人等参数。最后给出仿真结果。采用数学形态学的近似方法,而不是采用动物跟踪的先验背景减法来获得有效的结果。
{"title":"Animal tracking using background subtraction on multi threshold segmentation","authors":"E. Surendar, Vimin M Thomas, A. Mary Posonia","doi":"10.1109/ICCPCT.2016.7530223","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530223","url":null,"abstract":"The proposed project performs motion detection and animal tracking based on background subtraction using multi threshold approach with mathematical morphology. Here the techniques frame differences; multi threshold based detection will be used. Along with this multi threshold, mathematical morphology also used which has an ability to attenuate color variations produced by background motions which will highlight moving objects. After the object foreground detection, the parameters like animal or human will be detected. Finally the simulated results will be shown. It will use approximate method with mathematical morphology approach rather than prior background subtraction methods using animal tracking on efficient result.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134108396","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}
引用次数: 14
Performance estimation of conventional and reversible logic circuits using QCA implementation platform 基于QCA实现平台的常规和可逆逻辑电路性能评估
Pub Date : 2016-03-18 DOI: 10.1109/ICCPCT.2016.7530135
K S Mahalakshmi, Shiva Hajeri, H. Jayashree, V. K. Agrawal
The size of complementary metal oxide semiconductor (CMOS) transistor keep shrinking to increase the density on chip in accordance with Moore's Law [1]. The scaling affect the device performance due to constraints like heat dissipation and power consumption [3], further scaling would hit the physical limitation [16]. Effortshave been made to come up with the new device alternative to CMOS, to continually improve the development of electronic device. Quantum Dot Cellular Automata (QCA) technology is one such promising alternative, that can overcome the scaling issue and offer fast computation performance, high density, and low power consumption. Another emerging technology that can help in reducing heat dissipation is reversible logic. This paper proposes the idea of implementing reversible combinational circuits and square computation circuits using QCA architecture. The designs are captured and simulated using QCA Designer software, performance of each designs namely area and energy are compared for conventional and Reversible QCA design.
互补金属氧化物半导体(CMOS)晶体管的尺寸根据摩尔定律不断缩小以增加片上密度[1]。由于存在散热、功耗等约束,缩放会影响器件性能[3],进一步缩放会达到物理极限[16]。一直在努力提出新的器件替代CMOS,不断提高电子器件的发展。量子点元胞自动机(QCA)技术就是这样一种很有前途的替代方案,它可以克服缩放问题,提供快速的计算性能、高密度和低功耗。另一种有助于减少散热的新兴技术是可逆逻辑。本文提出了利用QCA结构实现可逆组合电路和方形计算电路的思想。利用QCA Designer软件对设计进行了捕获和仿真,比较了常规和可逆QCA设计的各设计的性能,即面积和能量。
{"title":"Performance estimation of conventional and reversible logic circuits using QCA implementation platform","authors":"K S Mahalakshmi, Shiva Hajeri, H. Jayashree, V. K. Agrawal","doi":"10.1109/ICCPCT.2016.7530135","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530135","url":null,"abstract":"The size of complementary metal oxide semiconductor (CMOS) transistor keep shrinking to increase the density on chip in accordance with Moore's Law [1]. The scaling affect the device performance due to constraints like heat dissipation and power consumption [3], further scaling would hit the physical limitation [16]. Effortshave been made to come up with the new device alternative to CMOS, to continually improve the development of electronic device. Quantum Dot Cellular Automata (QCA) technology is one such promising alternative, that can overcome the scaling issue and offer fast computation performance, high density, and low power consumption. Another emerging technology that can help in reducing heat dissipation is reversible logic. This paper proposes the idea of implementing reversible combinational circuits and square computation circuits using QCA architecture. The designs are captured and simulated using QCA Designer software, performance of each designs namely area and energy are compared for conventional and Reversible QCA design.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134079329","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}
引用次数: 12
Expression based image retrieval using RSCM 基于表达式的RSCM图像检索
Pub Date : 2016-03-18 DOI: 10.1109/ICCPCT.2016.7530145
S. Stalin, R. Jebi
In recent years, image retrieval has much impact on handhold mobile applications to high-end database processing. Text and content based image retrieval are the common methods in existence. Though it made lot of changes, retrieving human expressions is challenging one for the recent researchers. We introducing a new technique called Ratio of Sum to Centre and Maximum pixel (RSCM) feature which leads to communicate with machines via facial expressions. In the proposed system, first the images in the database get pre-processed and this image can be given to the gabor filter to segment the image as the gabor wavelet blocks. The output of the gabor filter given to the RSCM feature extraction algorithm to extract various expression based features from the image and Artificial Neural Network (ANN) will train the features. Eventually, the comparative analysis performed using the commonly used methods namely precision and recall were clearly shown that the proposed system provide better results than the conventional systems and retrieve the images based upon the expression.
近年来,图像检索对手持移动应用的高端数据库处理产生了很大的影响。基于文本和基于内容的图像检索是现有的常用方法。虽然它做了很多改变,但对最近的研究人员来说,检索人类的表情是一个挑战。我们引入了一种新的技术,称为和中心和最大像素比(RSCM)特征,通过面部表情与机器进行交流。在该系统中,首先对数据库中的图像进行预处理,然后将图像交给gabor滤波器作为gabor小波块进行分割。gabor滤波器的输出给RSCM特征提取算法,从图像中提取各种基于表情的特征,人工神经网络(ANN)训练这些特征。最后,通过对常用的精确率和召回率方法进行对比分析,结果表明本文提出的系统比传统的系统提供了更好的结果,并且基于表达式检索图像。
{"title":"Expression based image retrieval using RSCM","authors":"S. Stalin, R. Jebi","doi":"10.1109/ICCPCT.2016.7530145","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530145","url":null,"abstract":"In recent years, image retrieval has much impact on handhold mobile applications to high-end database processing. Text and content based image retrieval are the common methods in existence. Though it made lot of changes, retrieving human expressions is challenging one for the recent researchers. We introducing a new technique called Ratio of Sum to Centre and Maximum pixel (RSCM) feature which leads to communicate with machines via facial expressions. In the proposed system, first the images in the database get pre-processed and this image can be given to the gabor filter to segment the image as the gabor wavelet blocks. The output of the gabor filter given to the RSCM feature extraction algorithm to extract various expression based features from the image and Artificial Neural Network (ANN) will train the features. Eventually, the comparative analysis performed using the commonly used methods namely precision and recall were clearly shown that the proposed system provide better results than the conventional systems and retrieve the images based upon the expression.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134633789","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}
引用次数: 0
Control of active and reactive power of a three phase grid connected photovoltaic system 三相并网光伏系统有功功率与无功功率的控制
Pub Date : 2016-03-18 DOI: 10.1109/ICCPCT.2016.7530227
S. Pattnaik, Ritesh Dash, S. Swain, Pratyusha Mohapatra
Electrical transmission system is a very complex structure. To provide quality power to the end user customer. It is required to control the power by avoiding the congestion effect. To meet the quality power distributed generation may be adopted at different location nearer to the load. This paper investigate the performance of a renewable energy based grid connected system through load voltage ride through capability. The main objective of the paper is to enhance the quality of power by implementing suitable control strategy.
电气传动系统是一个非常复杂的结构。为最终用户客户提供优质动力。需要通过避免拥塞效应来控制功率。为满足电力质量要求,可在离负荷较近的不同位置采用分布式发电。本文通过负载电压穿越能力研究了基于可再生能源并网系统的性能。本文的主要目的是通过实施合适的控制策略来提高电能质量。
{"title":"Control of active and reactive power of a three phase grid connected photovoltaic system","authors":"S. Pattnaik, Ritesh Dash, S. Swain, Pratyusha Mohapatra","doi":"10.1109/ICCPCT.2016.7530227","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530227","url":null,"abstract":"Electrical transmission system is a very complex structure. To provide quality power to the end user customer. It is required to control the power by avoiding the congestion effect. To meet the quality power distributed generation may be adopted at different location nearer to the load. This paper investigate the performance of a renewable energy based grid connected system through load voltage ride through capability. The main objective of the paper is to enhance the quality of power by implementing suitable control strategy.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132439063","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}
引用次数: 7
Development of hybrid controller for photovoltaic based DC-DC boost converter in DC grid connected applications 直流并网应用中基于光伏的DC-DC升压变换器混合控制器的研制
Pub Date : 2016-03-18 DOI: 10.1109/ICCPCT.2016.7530221
T. H. Priya, A. M. Parimi, U. Rao
Solar energy source is one of the most promising energy sources in nature, but the output power generated by photovoltaic (PV) devices which converts sun's light energy to electrical energy, is a nonlinear function of the external environment. To improve the performance of PV devices in such cases, design of maximum power point tracking (MPPT) function is more important. In addition to it, in DC grid connected applications of PV system, the grid voltage fluctuates due to load disturbances, so a voltage controller is needed to maintain stable dc output. The aim of this work is to develop a hybrid controller for PV based DC-DC boost converter in DC grid connected applications. The hybrid controller proposed here consists of MPPT controller and a voltage regulator. The MPPT controller uses random search method to track the global maximum power point and voltage regulating action is performed by using PID controller, which is used to maintain stable dc output irrespective of grid fluctuations. In the proposed system, the output of PV array fed DC-DC boost converter B1 is connected to boost converter B2 whose output is fed to DC grid. While boost converter B1 will take care of MPPT, the other will function as voltage regulator thus meeting dual requirement of both MPPT and voltage regulation of DC bus with the help of independent duty ratio control of DC-DC boost converters. Modeling and simulation of proposed system is performed in MATLAB/SIMULINK environment. The results presented show that the controller for the individual DC-DC boost converters are able to maintain the desired DC link voltage apart from harvesting maximum power from the solar PV irrespective of variation in the insolation at the input and load variation.
太阳能是自然界中最有前途的能源之一,但光伏(PV)装置将太阳光能转化为电能所产生的输出功率是外部环境的非线性函数。在这种情况下,为了提高光伏器件的性能,最大功率点跟踪(MPPT)功能的设计更为重要。此外,在光伏系统的直流并网应用中,电网电压会因负载扰动而波动,因此需要电压控制器来维持稳定的直流输出。本工作的目的是为直流并网应用中基于PV的DC-DC升压变换器开发一种混合控制器。本文提出的混合控制器由MPPT控制器和电压调节器组成。MPPT控制器采用随机搜索方法跟踪全局最大功率点,采用PID控制器进行电压调节,使直流输出不受电网波动的影响而保持稳定。在该系统中,光伏阵列馈入DC-DC升压变换器B1的输出与输出馈入直流电网的升压变换器B2相连。其中升压变换器B1负责MPPT,另一个作为稳压器,通过DC-DC升压变换器的独立占空比控制,满足MPPT和直流母线稳压的双重要求。在MATLAB/SIMULINK环境下对系统进行了建模和仿真。结果表明,单个DC-DC升压转换器的控制器能够保持所需的直流链路电压,除了从太阳能光伏发电中获取最大功率,而不考虑输入和负载变化的日照变化。
{"title":"Development of hybrid controller for photovoltaic based DC-DC boost converter in DC grid connected applications","authors":"T. H. Priya, A. M. Parimi, U. Rao","doi":"10.1109/ICCPCT.2016.7530221","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530221","url":null,"abstract":"Solar energy source is one of the most promising energy sources in nature, but the output power generated by photovoltaic (PV) devices which converts sun's light energy to electrical energy, is a nonlinear function of the external environment. To improve the performance of PV devices in such cases, design of maximum power point tracking (MPPT) function is more important. In addition to it, in DC grid connected applications of PV system, the grid voltage fluctuates due to load disturbances, so a voltage controller is needed to maintain stable dc output. The aim of this work is to develop a hybrid controller for PV based DC-DC boost converter in DC grid connected applications. The hybrid controller proposed here consists of MPPT controller and a voltage regulator. The MPPT controller uses random search method to track the global maximum power point and voltage regulating action is performed by using PID controller, which is used to maintain stable dc output irrespective of grid fluctuations. In the proposed system, the output of PV array fed DC-DC boost converter B1 is connected to boost converter B2 whose output is fed to DC grid. While boost converter B1 will take care of MPPT, the other will function as voltage regulator thus meeting dual requirement of both MPPT and voltage regulation of DC bus with the help of independent duty ratio control of DC-DC boost converters. Modeling and simulation of proposed system is performed in MATLAB/SIMULINK environment. The results presented show that the controller for the individual DC-DC boost converters are able to maintain the desired DC link voltage apart from harvesting maximum power from the solar PV irrespective of variation in the insolation at the input and load variation.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131840845","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}
引用次数: 10
Detection and classification of power quality event using hybrid wavelet-Hilbert transform and extreme learning machine 基于混合小波希尔伯特变换和极限学习机的电能质量事件检测与分类
Pub Date : 2016-03-18 DOI: 10.1109/ICCPCT.2016.7530185
M. Sahani, Siddhartha Mishra, Ananya Ipsita, Binayak Upadhyay
The objective of this paper is to integrate the wavelet transform (WT), Hilbert transform (HT) and extreme learning machine (ELM) for the purpose of classifying power quality (PQ) event signals. Non-stationary power quality event signals are appraised as the superimposition of various oscillating modes, and WT is used to distant out the decomposition and approximation coefficients. In this approach, the distinctive features of PQ event signals have been acquired by applying the HT on all the decomposed levels and in order to analysis the performance of the proposed method on noisy conditions, three types of PQ event data sets are constructed by accumulating noise of 25, 35 and 45 dB. ELM is an efficient learning algorithm for generalized single hidden layer feedforward networks (SLFNs), which is implemented to recognizing the various PQEs. Based on very high performance under ideal and noisy conditions, the proposed WHT-ELM method has robust recognition structure that can be used in real power systems.
本文的目的是将小波变换(WT)、希尔伯特变换(HT)和极限学习机(ELM)相结合,对电能质量事件信号进行分类。将非平稳电能质量事件信号评价为各种振荡模式的叠加,并利用小波变换对分解系数和近似系数进行分离。在该方法中,通过对所有分解水平施加HT来获得PQ事件信号的鲜明特征,为了分析该方法在噪声条件下的性能,通过累积25、35和45 dB的噪声构建了三种类型的PQ事件数据集。ELM是一种针对广义单隐层前馈网络(SLFNs)的高效学习算法,用于识别各种pqe。该方法在理想和噪声条件下均具有很高的性能,具有鲁棒的识别结构,可应用于实际电力系统。
{"title":"Detection and classification of power quality event using hybrid wavelet-Hilbert transform and extreme learning machine","authors":"M. Sahani, Siddhartha Mishra, Ananya Ipsita, Binayak Upadhyay","doi":"10.1109/ICCPCT.2016.7530185","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530185","url":null,"abstract":"The objective of this paper is to integrate the wavelet transform (WT), Hilbert transform (HT) and extreme learning machine (ELM) for the purpose of classifying power quality (PQ) event signals. Non-stationary power quality event signals are appraised as the superimposition of various oscillating modes, and WT is used to distant out the decomposition and approximation coefficients. In this approach, the distinctive features of PQ event signals have been acquired by applying the HT on all the decomposed levels and in order to analysis the performance of the proposed method on noisy conditions, three types of PQ event data sets are constructed by accumulating noise of 25, 35 and 45 dB. ELM is an efficient learning algorithm for generalized single hidden layer feedforward networks (SLFNs), which is implemented to recognizing the various PQEs. Based on very high performance under ideal and noisy conditions, the proposed WHT-ELM method has robust recognition structure that can be used in real power systems.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133331198","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}
引用次数: 2
A survey on behaviors exhibited by spammers in popular social media networks 一项关于流行社交媒体网络中垃圾邮件发送者行为的调查
Pub Date : 2016-03-18 DOI: 10.1109/ICCPCT.2016.7530158
Saini Jacob Soman
Social networking sites have become a major factor of the Web and are playing an important role in the life of human being. People communicate with each other through social networking services (SNSs). Unfortunately, the Blogosphere has been infected by different forms of spam-like contents. The rise of social networking sites made them the targets of spammers as they lead the users to be fed up with irrelevant information while surfing. During early days, researchers were concentrating on the development of Honey pots for detecting spams. Twitter is a target platform for promoters and spammers. The authors survey the related literature that identifies the presence of spam as well as spammers in popular social media networks.
社交网站已经成为网络的重要组成部分,在人们的生活中扮演着重要的角色。人们通过社交网络服务(sns)相互交流。不幸的是,博客圈已经被不同形式的垃圾内容所感染。社交网站的兴起使它们成为垃圾邮件发送者的目标,因为它们导致用户在浏览时厌倦了不相关的信息。在早期,研究人员专注于开发用于检测垃圾邮件的蜜罐。Twitter是推广者和垃圾邮件发送者的目标平台。作者调查了相关文献,确定了垃圾邮件的存在以及垃圾邮件发送者在流行的社交媒体网络。
{"title":"A survey on behaviors exhibited by spammers in popular social media networks","authors":"Saini Jacob Soman","doi":"10.1109/ICCPCT.2016.7530158","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530158","url":null,"abstract":"Social networking sites have become a major factor of the Web and are playing an important role in the life of human being. People communicate with each other through social networking services (SNSs). Unfortunately, the Blogosphere has been infected by different forms of spam-like contents. The rise of social networking sites made them the targets of spammers as they lead the users to be fed up with irrelevant information while surfing. During early days, researchers were concentrating on the development of Honey pots for detecting spams. Twitter is a target platform for promoters and spammers. The authors survey the related literature that identifies the presence of spam as well as spammers in popular social media networks.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"51 2-3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132571734","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}
引用次数: 14
期刊
2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1