2007 IEEE Canada Electrical Power Conference最新文献_第8页

Reactive Power Control of Current Source Converter based Wind Energy System 基于电流源变换器的风能系统无功功率控制

2007 IEEE Canada Electrical Power Conference Pub Date : 2007-10-01 DOI: 10.1109/EPC.2007.4520379

Y. Lang, Bin Wu, N. Zargari

引用次数: 2

A Monitoring and Identification Scheme for Power Quality Assessment 一种电能质量评估监测与识别方案

2007 IEEE Canada Electrical Power Conference Pub Date : 2007-10-01 DOI: 10.1109/EPC.2007.4520386

Y. Biletskiy, Ning Chang, A. Sharaf, H. Mahasneh

引用次数: 1

A Comprehensive Short-Term Operations Framework for a Disco in Competitive Electricity Markets 在竞争激烈的电力市场中，迪斯科舞厅的综合短期运作架构

2007 IEEE Canada Electrical Power Conference Pub Date : 2007-10-01 DOI: 10.1109/EPC.2007.4520372

A. Algarni, Kankar Bhattacharya

引用次数: 9

Implementation of Capacitor Placement and Voltage Reduction on Distribution Feeder 配电馈线上电容器放置与降压的实现

2007 IEEE Canada Electrical Power Conference Pub Date : 2007-10-01 DOI: 10.1109/EPC.2007.4520375

S. Nuchprayoon, N. Wiraphorn

引用次数: 2

Electricity Usage in Water Distribution Networks 供水网络的用电量

2007 IEEE Canada Electrical Power Conference Pub Date : 2007-10-01 DOI: 10.1109/EPC.2007.4520313

G. Kumar, B. Karney

引用次数: 9

Field Validation of a Doubly Fed Induction Generator (DFIG) Model 双馈感应发电机(DFIG)模型的现场验证

2007 IEEE Canada Electrical Power Conference Pub Date : 2007-10-01 DOI: 10.1109/EPC.2007.4520380

S. Auddy, R. Varma, M. Dang

引用次数: 15

Performance optimization of low-speed induction generators for direct drive wind turbines 直驱风力发电机低速感应发电机性能优化

2007 IEEE Canada Electrical Power Conference Pub Date : 2007-10-01 DOI: 10.1109/EPC.2007.4520324

G. Madescu, A. Trică, N. Budisan, O. Proștean, M. Biriescu, M. Mot

{"title":"Performance optimization of low-speed induction generators for direct drive wind turbines","authors":"G. Madescu, A. Trică, N. Budisan, O. Proștean, M. Biriescu, M. Mot","doi":"10.1109/EPC.2007.4520324","DOIUrl":"https://doi.org/10.1109/EPC.2007.4520324","url":null,"abstract":"The paper discusses the optimization of low speed induction generators, directly coupled to the shaft of the turbines in variable-speed wind power generation systems. These low speed induction generators have a big number of poles and, as a consequence, low performance and big stator outer diameter. Because of the variable speed, a power electronic converter has to be used to deliver the produced energy to the grid. By using such a converter, the number of poles can be reduced and the rated generator frequency also decreased to an arbitrary nominal frequency. Both number of poles and rated frequency will be determined within reasonable limits as part of an optimization problem. The objective-function of this optimization is to maximize the product between efficiency and power factor without any geometrical or economical restrictions. Maximum values of this product provide high generator efficiency and lowest generator current and, in consequence, the lowest cost of the converter. The aim of the paper is to emphasize that the low speed induction generators with power electronic converters represent a realistic and useful solution for direct drive wind power application.","PeriodicalId":196861,"journal":{"name":"2007 IEEE Canada Electrical Power Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122837946","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

Neuro-Fuzzy Vector Control for Doubly-Fed Wind Driven Induction Generator 双馈风力发电机的神经模糊矢量控制

2007 IEEE Canada Electrical Power Conference Pub Date : 2007-10-01 DOI: 10.1109/EPC.2007.4520336

H. Jabr, N. Kar

引用次数: 8

Improving the Efficiency of Electrical Systems via Exergy Methods 通过火用方法提高电气系统的效率

2007 IEEE Canada Electrical Power Conference Pub Date : 2007-10-01 DOI: 10.1109/EPC.2007.4520377

M. Rosen

引用次数: 5

Short-Term Wind Energy Forecasting 短期风能预测

2007 IEEE Canada Electrical Power Conference Pub Date : 2007-10-01 DOI: 10.1109/EPC.2007.4520354

P. Campbell

{"title":"Short-Term Wind Energy Forecasting","authors":"P. Campbell","doi":"10.1109/EPC.2007.4520354","DOIUrl":"https://doi.org/10.1109/EPC.2007.4520354","url":null,"abstract":"As the world strives to identify and develop sustainable alternatives to fossil fuels a fundamental obstacle to successful integration has been the inability to accurately estimate the potential yield from sustainable energy sources. The most difficult of all sustainable resources is Wind, due to its dynamic nature. Many approaches exist to generate forecasts for wind regime. In general, these models can be classified as either involving a numerical weather prediction model (NWP) or not. The past fifteen years have been a very intensive period for forecasting research and development. However, it is also clearly demonstrated that this work is being carried out from the perspective of the large utility. Whilst this is acceptable in the Danish, Swedish and American markets, were the majority of wind parks are owned and operated by such organizations, it does not hold true for developing markets where the majority of wind parks are under the operational control of smaller organizations, which do not have sufficient expertise or budgetary ability to pursue such ambitious projects. This study presents a number of methodologies for forecast generation and compares the approaches to the industry standard across a variety of forecast horizons.","PeriodicalId":196861,"journal":{"name":"2007 IEEE Canada Electrical Power Conference","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127354950","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: 8