2006 Large Engineering Systems Conference on Power Engineering最新文献

Power System Operations 电力系统运行

2006 Large Engineering Systems Conference on Power Engineering Pub Date : 2017-12-13 DOI: 10.1007/978-3-319-69407-8

A. Conejo, L. Baringo

引用次数: 53

Power Quality Issues 电能质量问题

2006 Large Engineering Systems Conference on Power Engineering Pub Date : 2017-09-14 DOI: 10.1109/lescpe.2006.280350

D. Kadam

引用次数: 15

A Swarm Optimizer Based on Multi-Criterion Decision Making, part I: Theoretical investigation 基于多准则决策的群优化算法，第一部分:理论研究

2006 Large Engineering Systems Conference on Power Engineering Pub Date : 2006-07-26 DOI: 10.1109/LESCPE.2006.280385

A. El-Gallad, M. El-Hawary

引用次数: 1

Derivative-Based Power System Frequency Estimation 基于导数的电力系统频率估计

2006 Large Engineering Systems Conference on Power Engineering Pub Date : 2006-07-26 DOI: 10.1109/LESCPE.2006.280373

M. El-Naimi, S. Soliman

引用次数: 1

Gregariousness vs. Social Intolerance: Towards New Dynamism in Swarm Optimizers 群居性vs.社会不宽容:群体优化器的新动态

2006 Large Engineering Systems Conference on Power Engineering Pub Date : 2006-07-26 DOI: 10.1109/LESCPE.2006.280384

A. L. El-Gallad, M. El-Hawary

引用次数: 1

Power Systems Fault Type Identification Based on Park's Transformation Algorithm 基于Park变换算法的电力系统故障类型识别

2006 Large Engineering Systems Conference on Power Engineering Pub Date : 2006-07-26 DOI: 10.1109/LESCPE.2006.280377

S. Soliman, M. Belkhayat

引用次数: 5

A Novel Household Efficient Power/Energy Utilization and Power Quality Compensator Devices 一种新型家用高效电能利用及电能质量补偿装置

2006 Large Engineering Systems Conference on Power Engineering Pub Date : 2006-07-26 DOI: 10.1109/LESCPE.2006.280353

A. Sharaf, R. Chhetri

引用次数: 1

The Process of System Collapse Based on Areas of Vulnerability 基于漏洞区域的系统崩溃过程

2006 Large Engineering Systems Conference on Power Engineering Pub Date : 2006-07-26 DOI: 10.1109/LESCPE.2006.280356

D. McGillis, K. El-Arroudi, R. Brearley, G. Joós

{"title":"The Process of System Collapse Based on Areas of Vulnerability","authors":"D. McGillis, K. El-Arroudi, R. Brearley, G. Joós","doi":"10.1109/LESCPE.2006.280356","DOIUrl":"https://doi.org/10.1109/LESCPE.2006.280356","url":null,"abstract":"The purpose of this paper is to introduce a new approach to the process of system collapse based on areas of vulnerability. For this purpose, a new category of contingencies called abnormal contingencies and a new system operating state called verge-of-collapse are proposed. The application of these abnormal contingencies to the vulnerable areas can lead to a system on the verge-of-collapse. In particular, there are two conditions that generally occur for a system to be on the verge-of-collapse: firstly, the system is in a degraded state or close to its operation limits and secondly it must be subjected to abnormal contingencies in the areas of vulnerability. The result of this study is to define areas of vulnerability in a network which can then be identified and appropriate remedial action initiated when required. Different stages are required for the protection of systems on the verge of collapse, namely: a) how to define areas of vulnerability, b) how to identify these areas of vulnerability and c) how to protect the system in the presence of areas of vulnerability. This paper is the first stage in proposing a new approach to the protection of systems on the verge of collapse","PeriodicalId":225654,"journal":{"name":"2006 Large Engineering Systems Conference on Power Engineering","volume":"1995 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128227678","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: 18

Adaptive Active Power Line Harmonic Filter for Industrial and Commercial Power Distribution Systems 用于工业和商业配电系统的自适应有源电力线路谐波滤波器

2006 Large Engineering Systems Conference on Power Engineering Pub Date : 2006-07-26 DOI: 10.1109/LESCPE.2006.280354

F. Chen, Lin Wang, Weidong Liu, T. Mander, R. Cheung

{"title":"Adaptive Active Power Line Harmonic Filter for Industrial and Commercial Power Distribution Systems","authors":"F. Chen, Lin Wang, Weidong Liu, T. Mander, R. Cheung","doi":"10.1109/LESCPE.2006.280354","DOIUrl":"https://doi.org/10.1109/LESCPE.2006.280354","url":null,"abstract":"Harmonic disturbances caused by non-linear loads such as power switching devices often occur in the industrial and commercial power distribution systems and can damage sensitive equipment connected to the systems, causing tremendous productivity loss. This paper presents an adaptive-harmonic detection-algorithm (AHDA) active filter for effective elimination of harmonic disturbances. This filter consists of a standard power electronic inverter with state-of-the-art digital signal processor (DSP) control. The AHDA filter is efficient due to its adaptive harmonic detection algorithm for various powerline conditions. The algorithm is based on a novel noise cancellation theory that was designed for applications outside power electronics. This paper presents a practical formulation of the algorithm to significantly simplify the original complex formulation for noise cancellations. This paper details the DSP-based hardware and software implementations of the AHDA filter. This filter achieved high operational reliability and cost effectiveness. Simulation and experimental results are provided","PeriodicalId":225654,"journal":{"name":"2006 Large Engineering Systems Conference on Power Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126838296","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

The Use of Experimental and Artificial Neural Network Technique to Estimate Age against Surface Leakage Current for Non-ceramic Insulators 利用实验和人工神经网络技术估算非陶瓷绝缘子表面泄漏电流的寿命

2006 Large Engineering Systems Conference on Power Engineering Pub Date : 2006-07-26 DOI: 10.1109/LESCPE.2006.280366

S. M. Elkhodary, L. Nasrat

{"title":"The Use of Experimental and Artificial Neural Network Technique to Estimate Age against Surface Leakage Current for Non-ceramic Insulators","authors":"S. M. Elkhodary, L. Nasrat","doi":"10.1109/LESCPE.2006.280366","DOIUrl":"https://doi.org/10.1109/LESCPE.2006.280366","url":null,"abstract":"Solid insulators breakdown mechanism is always associated with surface leakage current. Surface leakage current causes surface tracking. Surface tracking in non-ceramic insulators is an unwanted phenomenon, which cannot be accurately predicted. This paper introduces an experimental and analytical technique to predict the insulator life time, and presents an experimental measurements of the surface leakage current against time of nonceramic insulators on naturally aged insulators and artificially contaminated material. A comparison of surface leakage current for fourteen different type of non-ceramic materials under the same conditions is also introduced in this paper (the mentioned nonceramic materials are mainly silicon rubber (SR) and poly propylene (PP), with different filler percentage). The study of the leakage current dependence on the insulators contamination level is also presented in this paper. Different prototype of artificial neural networks-based system that can estimate the insulator age under different contamination level at the surface of polymer insulators by employing the experimentally measured leakage current was constructed in this paper. The proposed prototype is trained for different filler level for different insulator type in the neural network. The proposed technique in this paper predicts the best non-ceramic insulator with the exact filler percentage that withstands higher voltage with longer life time under contaminated weather and polluted condition. The proposed technique is considered to be helpful tool in the area of quality control","PeriodicalId":225654,"journal":{"name":"2006 Large Engineering Systems Conference on Power Engineering","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114223797","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: 5