2007 IEEE Power Engineering Society General Meeting最新文献_第7页

Application of MOEPPSO Algorithm to Coordinate Multiple TCSC Controllers in Power System MOEPPSO算法在电力系统多TCSC控制器协调中的应用

2007 IEEE Power Engineering Society General Meeting Pub Date : 2007-06-24 DOI: 10.1109/PES.2007.386021

Lin Zhang, Yi Cao

引用次数: 1

Time-Frequency Non-sinusoidal Current Decomposition Based on the Wavelet Packet Transform 基于小波包变换的时频非正弦电流分解

2007 IEEE Power Engineering Society General Meeting Pub Date : 2007-06-24 DOI: 10.1109/PES.2007.385466

W. Morsi, M. El-Hawary

引用次数: 6

Separability and Independence of Congestion and Reliability: Theory and Simulations 拥塞与可靠性的可分离性与独立性:理论与仿真

2007 IEEE Power Engineering Society General Meeting Pub Date : 2007-06-24 DOI: 10.1109/PES.2007.386036

S. Blumsack, M. Ilić, L. Lave

{"title":"Separability and Independence of Congestion and Reliability: Theory and Simulations","authors":"S. Blumsack, M. Ilić, L. Lave","doi":"10.1109/PES.2007.386036","DOIUrl":"https://doi.org/10.1109/PES.2007.386036","url":null,"abstract":"One policy aim under electric-industry restructuring has been to replace the centralized utility planning process (integrated resource planning) with regional planning for network investments, and decentralized decision-making for merchant investments. Through specific policies such as encouraging market-based merchant transmission and the proposed establishment of National Interest Transmission Corridors under the Energy Policy Act of 2005, congestion and reliability have been treated as separable and independent system attributes. This paper brings together separate pieces of research in (S. Blumsack et al., 2006) to explore the proposition that transmission investments can be divided into those which relieve congestion and those which enhance system reliability. Using the DC power flow model with linear ATC, we derive some explicit necessary and sufficient analytical conditions under which the separability and independence assumptions hold. These include (i) the network is series-parallel; (ii) demand is completely price- inelastic; (iii) all customers value reliability identically; and (iv) the grid operator does not discriminate among customers when forced to physically ration consumption. Simulations using the IEEE 118-bus test system are presented which demonstrate the close dependence of reliability and congestion, except at very low levels of demand.","PeriodicalId":380613,"journal":{"name":"2007 IEEE Power Engineering Society General Meeting","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121584041","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

VSC based series FACTS controllers for damping local mode oscillations 基于VSC的系列FACTS控制器用于阻尼局部模态振荡

2007 IEEE Power Engineering Society General Meeting Pub Date : 2007-06-24 DOI: 10.1109/PES.2007.385443

G. Cao, Z. Dong, Y. Wang, P. Zhang

引用次数: 5

2Index and GA based Optimal Location and Sizing of Distribution System Capacitors 基于指数和遗传算法的配电系统电容器最优配置与尺寸

2007 IEEE Power Engineering Society General Meeting Pub Date : 2007-06-24 DOI: 10.1109/PES.2007.385547

V. Reddy, M. Sydulu

引用次数: 53

Integration of Dynamic Equivalents in Hypersim Power System Simulator Hypersim电力系统模拟器中动态等价的集成

2007 IEEE Power Engineering Society General Meeting Pub Date : 2007-06-24 DOI: 10.1109/PES.2007.385541

M. Ourari, L. Dessaint, V. Do

引用次数: 9

Study on Capacitor Commutated Converter applied in HVDC projects 高压直流工程中电容器整流变换器的研究

2007 IEEE Power Engineering Society General Meeting Pub Date : 2007-06-24 DOI: 10.1109/PES.2007.385778

Fenyan Yang, Yong Chang

引用次数: 9

Using Radial Basis Neural Networks to Estimate Wind Power Production 基于径向基神经网络的风电产量估计

2007 IEEE Power Engineering Society General Meeting Pub Date : 2007-06-24 DOI: 10.1109/PES.2007.385812

G. Sideratos, N. Hatziargyriou

引用次数: 67

Advanced Feeder Design for Distributed Generation 分布式发电先进馈线设计

2007 IEEE Power Engineering Society General Meeting Pub Date : 2007-06-24 DOI: 10.1109/PES.2007.386168

T. Smith, B. Muschlitz, F. Goodman, T. Mcdermott

引用次数: 10

Neuro-WPT Based Diagnosis and Protection of Three-Phase IPM Motor 基于神经- wpt的三相IPM电机诊断与保护

2007 IEEE Power Engineering Society General Meeting Pub Date : 2007-06-24 DOI: 10.1109/PES.2007.385646

M.A. Khan, M. Rahman

{"title":"Neuro-WPT Based Diagnosis and Protection of Three-Phase IPM Motor","authors":"M.A. Khan, M. Rahman","doi":"10.1109/PES.2007.385646","DOIUrl":"https://doi.org/10.1109/PES.2007.385646","url":null,"abstract":"This paper presents the practical implementation of a novel fault diagnosis scheme for the protection of interior permanent magnet (IPM) motors using wavelet transform and artificial neural network (ANN). The preprocessing of line currents of different faulted and normal unfaulted conditions of an IPM motor are carried out by the wavelet packet transform (WPT) in order to minimize the structure and timing of the neural network. The WPT coefficients of second level high frequency details (dd2 ) of line currents are able to differentiate between the healthy and faulted conditions. These are used as the input sets of a three-layer feed-forward neural network. The performance of this newly devised diagnosis scheme is evaluated by simulation results as well as by experimental results. The scheme is evaluated and tested on-line on a laboratory 1-hp IPM motor using the ds1102 digital signal processor board. Three types of faults such as single line to ground (L-G) fault, line-to- line (L-L) fault, and single phasing fault are investigated. In all the tests carried out, the type of fault are classified and identified promptly and properly, and the tripping action is initiated almost at the instant or within one cycle of the fault occurrence based on a 60 Hz system.","PeriodicalId":380613,"journal":{"name":"2007 IEEE Power Engineering Society General Meeting","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125704049","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