2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING最新文献_第2页

Comparison of closed loop PF improvement controllers for single phase AC-DC dual output converter 单相交直流双输出变换器闭环PF改进控制器的比较

2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129808

J. Gnanavadivel, R. Santhiya, N. S. Kumar

引用次数: 9

A hybrid technique using particle swarm optimization and differential evolution to solve economic dispatch problem with valve-point effect 采用粒子群优化与差分进化的混合算法求解具有阀点效应的经济调度问题

2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129744

A. Parassuram, S. Deepa, M. Karthick

{"title":"A hybrid technique using particle swarm optimization and differential evolution to solve economic dispatch problem with valve-point effect","authors":"A. Parassuram, S. Deepa, M. Karthick","doi":"10.1109/ICONRAEECE.2011.6129744","DOIUrl":"https://doi.org/10.1109/ICONRAEECE.2011.6129744","url":null,"abstract":"Scarcity of energy resources, increasing power generation cost and ever-growing demand for electric energy necessitates optimal economic dispatch in today's power systems. The main objective of economic dispatch is to reduce the total power generation cost, while satisfying various equality and inequality constraints. Traditionally in economic dispatch problems, the cost function for generating units has been approximated as a quadratic function which doesn't provide accurate results. Moreover, to obtain accurate fuel cost, valve-point effect in thermal power plant has to be taken into account. The inclusion of valve-point effect makes the modeling of the fuel cost functions of generating units more practical. In this paper a new hybrid evolutionary algorithm called Hybrid PSO, has been employed to solve economic dispatch problem with the valve-point effect. The hybrid PSO algorithm integrates evolutionary operators, such as selection and mutation, with the standard PSO algorithm. The algorithm synergistically combines PSO with a very powerful member of the Evolutionary algorithm (EA) family, well-known as Differential Evolution (DE). Using Hybrid PSO technique the non-linear cost function is solved for three unit system and the results are compared with the traditional PSO, DE and Genetic Algorithm (GA) method. These results prove that Hybrid PSO method is capable of getting higher quality solution including mathematical simplicity, fast convergence, and robustness to solve hard optimization problems.","PeriodicalId":305797,"journal":{"name":"2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121616153","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

Control of chaos in a current mode controlled DC-DC flyback converter using Slope compensation method 用斜率补偿法控制电流模控DC-DC反激变换器中的混沌

2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129791

S. Swarnavel, E. D. Dhanarani, P. S. Devi, R. Anitha

引用次数: 3

Iris recognition using Ridgelet transform 基于脊波变换的虹膜识别

2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129805

S. Arivazhagan, S. Priyadharshini, J. Sekar

引用次数: 7

An efficient Ba[Pt(CN)4] wireless radioactive sensor with noise adjusted principal component analysis 基于噪声调整主成分分析的Ba[Pt(CN)4]无线放射性传感器

2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129798

A. Suganya, A. Anand

{"title":"An efficient Ba[Pt(CN)4] wireless radioactive sensor with noise adjusted principal component analysis","authors":"A. Suganya, A. Anand","doi":"10.1109/ICONRAEECE.2011.6129798","DOIUrl":"https://doi.org/10.1109/ICONRAEECE.2011.6129798","url":null,"abstract":"Detection of Radioactive rays is essential research in Nuclear Physics field. This paper deals with the design of radioactive wireless sensor by a novel approach of Principal component analysis (PCA) and with a realizable scintillator design. Former, very few radioactive sensor sensed β rays only from radioactive element by wired network. But innovatively, the proposed wireless radioactive sensor senses a, β and γ rays from the hazardous radiation and transmit the sensed signal by wireless network. The past works of radioactive sensor (RAS) are not realizable and exist only as a prototype. Hence our work towards the RAS is realizable and reliable. Innovatively, this wireless radioactive sensor (WRAS) based on Barium Platino Cyanide Ba[Pt(CN)4] scintillator and Photo multiplier tube (PMT) with Charge coupled devices (CCD). The photon particle from the scintillator is typically measured with a PMT. PMT is attached with small signal voltage amplifier to amplify photo-electric signal. The photo electric signal is used to count α, β and γ rays. If count is in the acceptable range then that will be transmitted to the destination with the wireless network. Moreover Number of sensor used to detect the hazards is calculated in optimized way by Basien stochastic priori estimates of target location and source intensity. Noise from the environment mixed with the transmitted signal is eliminated by principal component analysis. After PCA, the received signal is accurately decoded this will decrease error floor performance of wireless network. Hence the proposed wireless radioactive sensor is realizable and optimized in count with noise adjusted will yields increase the degree of performance in detection of radioactive material.","PeriodicalId":305797,"journal":{"name":"2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133377700","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

Suppression of four wave mixing by optical phase conjugation in DWDM fiber optic link 利用光相位共轭抑制DWDM光纤链路中的四波混频

2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129821

A. Selvamani, T. Sabapathi

引用次数: 15

Performance evaluation of Pre-Rake diversity under channel prediction errors for FDD/DS-CDMA systems 信道预测误差下FDD/DS-CDMA系统Pre-Rake分集性能评价

2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129796

Dr. C. Subhas

引用次数: 0

A new transmission pricing methodology for Indian restructured market using PSS/E software 基于PSS/E软件的印度重组市场输电定价新方法

2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129819

S. Raja, R. Elakkia, P. Venkatesh

{"title":"A new transmission pricing methodology for Indian restructured market using PSS/E software","authors":"S. Raja, R. Elakkia, P. Venkatesh","doi":"10.1109/ICONRAEECE.2011.6129819","DOIUrl":"https://doi.org/10.1109/ICONRAEECE.2011.6129819","url":null,"abstract":"Power industry is moving rapidly from regulated conventional setup to a deregulated environment. Deregulation is a new paradigm in the electric power industry. In deregulated environment, the pricing of the use of transmission system, which is satisfactorily allocated among the involved parties, has become one of the major issues. Transmission pricing must be non-discriminatory, transparent, economically efficient, and allow full recovery of costs. In this paper, the Marginal Participation (MP) method is proposed to calculate transmission price for the transacted power using PSS/E and MATLAB environment and the results are compared with the MW-Mile method. Based on the review of Indian system, MP method defines usage of each network branch in terms of the increment in power flows on that network branch if the generation / demand were to marginally increase. Transmission charges determined using MP method is found to be most appropriate since it directly computes the relative use of each network branch. The methods discussed have been successfully tested on sample 6 bus, IEEE 30 bus and TNEB 69 bus systems using MATLAB and PSS/E.","PeriodicalId":305797,"journal":{"name":"2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128039307","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: 4

Significant region based image retrieval using curvelet transform 基于曲线变换的显著区域图像检索

2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129812

P. Manipoonchelvi, K. Muneeswaran

{"title":"Significant region based image retrieval using curvelet transform","authors":"P. Manipoonchelvi, K. Muneeswaran","doi":"10.1109/ICONRAEECE.2011.6129812","DOIUrl":"https://doi.org/10.1109/ICONRAEECE.2011.6129812","url":null,"abstract":"Region-based image retrieval system has been an active research topic in areas such as, entertainment, education, multimedia, image classification and searching. The system decomposes an image into discrete regions and each region is described using primitive features such as color, texture, shape or the combination of them. The extracted regions are indexed and retrieved. One of the key issues with the region-based image retrieval system is to extract essential information from the raw data which reflect the image content. Although large numbers of feature extraction, indexing and retrieval techniques have been developed, there are still no universally accepted techniques available for region/object representation and retrieval. In this paper we analyzes a biological vision based system which doesn't need full semantic understanding of image content, extracts features from significant/salient regions and index them for retrieval. The proposed system uses saliency map to locate viewer's attention and Curvelet Transform in combination with color histogram to represent the significant regions. Experimental results show that the proposed system outperforms the conventional image retrieval systems.","PeriodicalId":305797,"journal":{"name":"2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124524327","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

Electrical energy audit of a electroplating unit — A case study 电镀单位的电能审计-一个案例研究

2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129730

Sunita R. Bhawarkar, S. Y. Kamdi

引用次数: 13