2014 IEEE International Conference on Power and Energy (PECon)最新文献_第2页

Series motor four quadrants drive DC chopper for low cost, electric car: Part 1: Overall 低成本电动汽车用串联电机四象限驱动直流斩波器:第一部分:概述

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-12-01 DOI: 10.1109/PECON.2014.7062468

S. Arof, N. M. Yaakop, J. A. Jalil, Philip A. Mawby, H. Arof

引用次数: 18

Optimal allocation of sen transformer for Active Power Loss Reduction 降低有功损耗的sen变压器优化配置

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-12-01 DOI: 10.1109/PECON.2014.7062414

S. Mohamed, J. Jasni, M. Radzi, H. Hizam, M. Mirzaei

{"title":"Optimal allocation of sen transformer for Active Power Loss Reduction","authors":"S. Mohamed, J. Jasni, M. Radzi, H. Hizam, M. Mirzaei","doi":"10.1109/PECON.2014.7062414","DOIUrl":"https://doi.org/10.1109/PECON.2014.7062414","url":null,"abstract":"Reduction of active power loss is one of the main functions that are carried in power system control centers. The main purpose of transmission systems is efficiently handling power from generation stations to load centers. Yet, a considerable amount of power is lost in transmission network components. As a corrective action, power flow redistribution in transmission lines using appropriate power flow control devices is useful to increase the transmission efficiency. However, the inserted power flow control devices themselves consume power. Thus, if not optimally sited, their own power loss may overcome the loss reduction which is obtained by their action, and as a consequence may increase the power loss further. Optimal allocation of these devices is critical to ensure fulfillment of the proposed goals. In this work, optimally placed Sen Transformer (ST) is suggested for power loss reduction considering security constraints. ST is modelled under MATLAB/SIMULINK, and optimally located using active power loss sensitivity index. The method is validated using IEEE-6 bus system and the results are encouraging.","PeriodicalId":126366,"journal":{"name":"2014 IEEE International Conference on Power and Energy (PECon)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115229345","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

Grey Wolf Optimizer for solving economic dispatch problems 求解经济调度问题的灰狼优化器

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-12-01 DOI: 10.1109/PECON.2014.7062431

L. I. Wong, M. Sulaiman, M. R. Mohamed, M. S. Hong

引用次数: 61

Modeling and analyze a single-phase halbach magnetized tubular linear permanent magnet generator for wave energy conversion 对一种用于波浪能转换的单相哈尔巴赫磁化管状线性永磁发电机进行了建模和分析

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-12-01 DOI: 10.1109/PECON.2014.7062419

M. Hamim, T. Ibrahim, N. M. Nor

引用次数: 19

Earthing Current Signature Analysis in resolving Motor Protection Relay communication fault 接地电流特征分析在解决电动机保护继电器通信故障中的应用

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-12-01 DOI: 10.1109/PECON.2014.7062478

M. R. M. Shariff, M. Abdullah, Z. A. Haron, A. Johari, M. Y. A. Latiff, Noor Ekhsan M. Isnain

引用次数: 2

A non invasive fault diagnosis system for induction motors in noisy environment 噪声环境下异步电动机无创故障诊断系统

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-12-01 DOI: 10.1109/PECON.2014.7062455

M. Irfan, N. Saad, R. Ibrahim, V. Asirvadam, N. T. Hung

引用次数: 11

Techno-economical assessment of grid-connected photovoltaic power systems productivity in summer season in Klagenfurt, Austria 奥地利克拉根福市夏季并网光伏发电系统生产力的技术经济评价

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-12-01 DOI: 10.1109/PECON.2014.7062463

Martin Schellander, T. Khatib, W. Elmenreich, Dominik Egarter

{"title":"Techno-economical assessment of grid-connected photovoltaic power systems productivity in summer season in Klagenfurt, Austria","authors":"Martin Schellander, T. Khatib, W. Elmenreich, Dominik Egarter","doi":"10.1109/PECON.2014.7062463","DOIUrl":"https://doi.org/10.1109/PECON.2014.7062463","url":null,"abstract":"This paper shows the productivity of grid-connected photovoltaic systems, to plan future investments in the region around Klagenfurt, Austria. To evaluate the usage of grid-connected PV systems, a methodology based on mainly three factors is presented. These factors are yield factor, capacity factor and cost of energy. The analysis is done by a model based on monitored PV data and meteorological data in an interval of 15 minutes. Meteorological data was recorded from May 2013 until July 2014 with a lack of data from September 2013 until January 2014. By analyzing the collected data, it is found that the daily average solar energy in Klagenfurt was 6613Wh/m2 in the time of research. The results of the research show that future investments in grid-connected PV systems in Klagenfurt can be profitable. The yield factor over the time of research (293 days) is 1263.4kWh/kWp, whereas the capacity factor of the proposed system is 17.97%. The cost of energy is found to be 0.2348€/kWh. This is a satisfactory result compared with values of other European counties.","PeriodicalId":126366,"journal":{"name":"2014 IEEE International Conference on Power and Energy (PECon)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114326376","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

Heat transfer properties of transformer oil-based nanofluids filled with Al2O3 nanoparticles 填充Al2O3纳米颗粒的变压器油基纳米流体的传热特性

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-12-01 DOI: 10.1109/PECON.2014.7062426

D. Mansour, A. Elsaeed

引用次数: 33

Fault ride-through capability enhancement of DFIG-based wind turbine with supercapacitor energy storage 采用超级电容储能技术提高dfig型风力发电机组的故障穿越能力

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-12-01 DOI: 10.1109/PECON.2014.7062438

D. M. Yehia

引用次数: 5

Coordination of overcurrent relays protection systems for wind power plants 风力发电厂过流继电保护系统的协调

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-12-01 DOI: 10.1109/PECON.2014.7062477

N. Rezaei, M. Othman, N. Wahab, H. Hizam

{"title":"Coordination of overcurrent relays protection systems for wind power plants","authors":"N. Rezaei, M. Othman, N. Wahab, H. Hizam","doi":"10.1109/PECON.2014.7062477","DOIUrl":"https://doi.org/10.1109/PECON.2014.7062477","url":null,"abstract":"Wind farms are one of the most indispensable types of sustainable energies which are progressively engaged in smart grids with tenacity of electrical power generation predominantly as a distribution generation system. Thus, rigorous protection of wind power plants is an immensely momentous aspect in electrical power protection engineering which must be contemplated thoroughly during designing the wind plants to afford a proper protection for power components in case of fault occurrence. The most commodious and common protection apparatus are overcurrent relays which are responsible for protecting power systems from impending faults. In order to employ a prosperous and proper protection for wind power plants, these relays must be set precisely and well coordinated with each other to clear the faults at the system in the shortest possible time. This paper indicates how the coordination of overcurrent relays can be effectively attained for wind power plants in order to protect the power constituents during fault incidence. Through this research Matlab/Simulink as a powerful simulation software have been applied to model a wind farm and achieve precise setting for coordination of overcurrent relays.","PeriodicalId":126366,"journal":{"name":"2014 IEEE International Conference on Power and Energy (PECon)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124678763","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: 11