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2006 IEEE PES Power Systems Conference and Exposition

Date Oct. 29 2006-Nov. 1 2006

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  • 2006 IEEE PES Power Systems Conference and Exposition

    Publication Year: 2006, Page(s): C1
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  • 2006 IEEE PES Power Systems Conference and Exposition

    Publication Year: 2006, Page(s): 0_1
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  • [Copyright notice]

    Publication Year: 2006, Page(s): 0_2
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  • New Solutions for New Challenges - Welcome to the 2006 IEEE PES Power Systems Conference and Exposition - PSCE' 06

    Publication Year: 2006, Page(s): 0_3
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (85 KB) | HTML iconHTML

    First Page of the Article
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  • PSCE Technical Program Committee

    Publication Year: 2006, Page(s): 0_4
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  • PSCE Steering Committee

    Publication Year: 2006, Page(s): 0_5
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  • [Breaker page]

    Publication Year: 2006, Page(s): 0_6
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  • Table of contents

    Publication Year: 2006, Page(s): 0_8
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  • [Breaker page]

    Publication Year: 2006, Page(s): 0_9
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  • Real-Time Stability Monitoring at Transelectrica

    Publication Year: 2006, Page(s):1 - 5
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (184 KB) | HTML iconHTML

    This paper describes the approach taken by Transelectrica S.A. to real-time stability assessment. Seamlessly integrated with the real-time network analysis sequence is a fast voltage and steady-state stability application that runs automatically after each successful state estimate. The calculations are performed both for the entire interconnected system of Romania and for the areas connected via ... View full abstract»

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  • Brazilian System Operator Online Security Assessment System

    Publication Year: 2006, Page(s):7 - 12
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (201 KB) | HTML iconHTML

    Implementation details and performance results of the Brazilian system operator dynamic security assessment are presented. It describes the adopted models, analytical methods and functions. Important implementation issues such as network size, contingency screening, EMS integration, user interface and quality of data are also commented View full abstract»

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  • Transient Security Assessment in Real-time at Southern Company

    Publication Year: 2006, Page(s):13 - 17
    Cited by:  Papers (7)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (144 KB) | HTML iconHTML

    Southern Company Services (USA) has successfully implemented a continual transient security assessment (TSA) process utilizing Powertech's TSAT software at their system control center. Southern's EMS provides an updated powerflow case from the real-time state estimator to the TSAT application through Powertech's DSA Manager on an hourly (24times7) basis. One unique aspect of the enhanced state est... View full abstract»

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  • OVERVIEW OF HVDC TRANSMISSION

    Publication Year: 2006, Page(s):18 - 23
    Cited by:  Papers (11)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (213 KB) | HTML iconHTML

    High voltage direct current (HVDC) technology has characteristics which make it especially attractive in certain transmission applications. The number of HVDC projects committed or under consideration globally has increased in recent years reflecting a renewed interest in this field proven technology. New HVDC converter designs and improvements in conventional HVDC design have contributed to this ... View full abstract»

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  • A Short History of the Pacific HVDC Intertie

    Publication Year: 2006, Page(s):24 - 27
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (381 KB) | HTML iconHTML

    The development of the Pacific HVDC Intertie (PDCI) is traced from inception in the 1960s to present day. The PDCI has undergone a number of changes and upgrades over the 36 years since its construction. The changes in the PDCI mirror the advances in HVDC technology and renovated the southern converter station at Sylmar completely replacing nearly all of the converter equipment with modern high po... View full abstract»

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  • Planning Issues for HVdc

    Publication Year: 2006, Page(s):28 - 32
    Cited by:  Papers (8)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (64 KB) | HTML iconHTML

    Planning HVDC facilities presents special physical and commercial challenges, especially in systems with deregulated markets. This paper describes some of the issues that must be addressed to successfully plan and operate an HVDC facility. Three case studies are discussed. It is beneficial to implement procedures that are as simple as possible yet maximize the secure and economical operation of th... View full abstract»

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  • State-of-the-Art Overview on Data Mining in Power Systems

    Publication Year: 2006, Page(s):33 - 34
    Cited by:  Papers (6)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (114 KB) | HTML iconHTML

    This paper presents an overview on applications of data mining to power systems. DM plays an important role to extract rules or knowledge through database. Power systems have complicated characteristics due to the nonlinearity. To grasp the nonlinear relationship between input and output variables, the data mining techniques help power system operators to smooth power system operation and planning... View full abstract»

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  • Data Mining in Distribution Consumer Database using Rough Sets and Self-Organizing Maps

    Publication Year: 2006, Page(s):38 - 43
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (150 KB) | HTML iconHTML

    The objective of this paper is to describe an artificial intelligence based methodology to estimate the daily demand curve of low voltage electrical energy consumers of a electricity distribution company. This methodology uses SOM-self-organizing maps and rough sets to do the estimation. The SOM is used to find a set of curves prototypes, which represents the space of possible curves of the consum... View full abstract»

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  • Forecasting Electricity Prices with Historical Statistical Information using Neural Networks and Clustering Techniques

    Publication Year: 2006, Page(s):44 - 50
    Cited by:  Papers (7)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (886 KB) | HTML iconHTML

    Factors such as uncertainty associated to fuel prices, energy demand and generation availability, are on the basis of the agents major concerns in electricity markets. Facing that reality, price forecasting has an increasing impact in agents' activity. The success on bidding strategies or on price negotiation for bilateral contracts is directly dependent on the accuracy of the price forecast. Howe... View full abstract»

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  • Forecasting Techniques for Deregulated Electricity Market Prices - Extended Survey

    Publication Year: 2006, Page(s):51 - 56
    Cited by:  Papers (6)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (91 KB) | HTML iconHTML

    This paper presents the results of an on-going survey of electricity price forecasting techniques developed over the last fifteen years or so. The main focus of this survey is the method of forecasting electrical energy prices on a pool-style energy forward market (typically, one-day ahead). Because the British market began operating its initial pool and real data became available in 1990, this su... View full abstract»

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  • Applications of Data Mining and Analysis Techniques in Wind Power Systems

    Publication Year: 2006, Page(s):57 - 59
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (53 KB) | HTML iconHTML

    This panel paper summarizes wind power development in recent years, and describes challenges of wind power integration. During the panel session, data mining and analysis techniques will be proposed to help solve these challenges View full abstract»

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  • Innovative Short-Term Wind Generation Prediction Techniques

    Publication Year: 2006, Page(s):60 - 65
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (267 KB) | HTML iconHTML

    This paper provides an overview of research into short-term prediction techniques to assist with the operation of windpower generators. Windpower provides a new challenge to generator operators. Unlike conventional power generation sources, windpower generators supply intermittent power, have no intrinsic ability for power storage and cannot be easily ramped up to meet requirements. However, windp... View full abstract»

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  • Computing the Electricity Market Equilibrium: Uses of market equilibrium models

    Publication Year: 2006, Page(s):66 - 73
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (98 KB) | HTML iconHTML

    In this paper we consider the formulation and uses of electricity market equilibrium models and offer an assessment of where these models are useful, where they are not, and the prospects for improving them. The focus will be on models of United States markets and the England and Wales market View full abstract»

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  • EPECs as models for electricity markets

    Publication Year: 2006, Page(s):74 - 80
    Cited by:  Papers (8)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (110 KB) | HTML iconHTML

    We discuss two topics. The first is pragmatic; it concerns modeling and solving bilevel games in the form of equilibrium problems with equilibrium constraints, EPECS. Several applications come from modeling the behavior of generators and retail consumers in electricity markets. We explain how EPECs can be considered as complementarity problems which are more familiar as stationary conditions in co... View full abstract»

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  • Improved Transmission Representations in Oligopolistic Market Models

    Publication Year: 2006, Page(s):81 - 86
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (124 KB) | HTML iconHTML

    Practical models of competition among power generators who possess market power have had to use simplified models of transmission costs and constraints in order to be tractable. In particular, the linearized DC load flow model has been popular in complementarity and other types of models. In this paper, we show how such models can be generalized to include quadratic losses, controllable DC lines, ... View full abstract»

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  • Computing Two-settlement Equilibrium in a Transmission-Constrained Oligopolistic Electricity Market

    Publication Year: 2006, Page(s):87 - 89
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (95 KB) | HTML iconHTML

    The two settlement equilibrium model described in this panel aims at providing a simulation tool that can capture the interaction between the forward and spot electricity markets in a realistic selling. This model can be used to explore the classic economic question posed by Allaz in a more realistic selling and analyze horizontal market power issues under varying assumptions regarding ownership s... View full abstract»

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