Download WSEAS TRANSACTIONS on POWER SYSTEMS, August 2006

WSEAS TRANSACTIONS
on POWER SYSTEMS
Issue 8, Volume 1, August 2006
ISSN
1790-5060
http://www.wseas.org
Optimal Capacitor Placement in Radial Distribution Systems by Reinforcement Learning Approach
D. Issicaba, A. L. Bettiol, J. Coelho, M. V. P. Alcantara
1389
A Novel Optimal Power Flow for On-line Analysis
Takashi Mitani, Taiji Satoh, Koichi Nara
1396
A New Methodology to Assign Congestion Costs on Meshed Networks
Daniel Llarens
1403
IEEE Standard 519-1992 Application in Industrial Power Distribution Networks with a New Monitoring
Approach
Joao Pedro Trovao, Paulo Pereirinha, Humberto Jorge
1411
Hybrid Wind-Solar System for Street Lighting
Constantinos A. Bouroussis, Iason Georgaris, Frangiskos V. Topalis
1417
Optimal Reactive Power Dispatch using Ant Colony Optimization Technique
Ismail Musirin, Mohd Rozely Kalil, Muhammad Murtadha Othman
1423
Wind Power Generation System Introduced New Display System
Kazuto Yukita, Tomohiko Ichikawa, Tadashi Hosoe, Yasuyuki Goto, Katsuhiro Ichiyanagi
1431
Dynamic Model Identification of Induction Motors using Intelligent Search Techniques with taking Core
Loss into Account
Boonruang Marungsri, Nittaya Meeboon, Anant Oonsivilai
1438
Reliability-Specified Generation and Distribution Expansion in Microgrid Architectures
Joydeep Mitra, Shashi B. Patra, Satish J. Ranade, Mallikarjuna R. Vallem
1446
Integrating Virtual Power Producers into MASCEM Simulator
Isabel Praca, Carlos Ramos, Zita Vale
1454
Congested Transmission Network Management Algorithm for Wholesale Spot Market
Marta Marmiroli, Masahiko Tanimoto, Yukitoki Tsukamoto, Ryuichi Yokoyama
1460
Alternative Methods of Simultaneous Production of Electrical and Thermal Energy
Dieter Gerling, Marcin Pyc
1467
Power Flow Control Strategy at the Load Bus in the Presence of Dispersed Generation
Aamir Hanif, Mohammad Ahmad Choudhry
1475
Effects of Electric Arc on Dissolved Gas in Transformer Oils and Analysis using Total Combustible Gas, Key
Gases, Roger’s Ratio and Duval Triangle Methods
Suwarno, M. Fadli Salim
1484
Incremental Indicators for Assessing the Performance of Cogeneration Systems with Heat Pumps
Gianfranco Chicco, Pierluigi Mancarella
1491
Study on Leakage Current, Hydrophobicity and Flashover Characteristics of Epoxy Resin for Outdoor
Insulators
Suwarno, Sigit K. Ardianto
1499
Modelling Arcing High Impedances Faults in Relation to the Physical Processes in the Electric Arc
Naser Zamanan, Jan K. Sykulski
1507
Artificial Neural Networks Used for Failure Diagnosys in ZnO Arresters
Estacio Tavares Wanderley Neto, Edson Guedes Da Costa, Marcelo Jose De Albuquerque Maia
1513
New Approach of Induction Motor Performance Study Under Different Voltage Unbalance Conditions
Hamid Bentarzi, Larbi Refoufi, Fatma Zohra Dekhandji
1519
Economic Evaluation and Scenario Analysis of Wind Generations Based on Environment Factors
Yoh Tsukamoto, Junjiro Sugimoto, Ryuichi Yokoyama, Yicheng Zhou
1526
A High Frequency Model for Simulating Fast Transient Overvoltages in Transformer Windings
V. Venegas, J. L. Guardado, E. Melgoza, A. Gonzalez
1532
Classification of Signals with Voltage Disturbance by Means of Wavelet Transform and Intelligent
Computational Techniques
Raimundo Nonato M. Machado, Ubiratan H. Bezerra, Evaldo G. Pelaes, Roberto Celio L. De Oliveira, Maria
Emilia De Lima Tostes
1538
Neural Networks Method to Forecast Electricity Price for Markets with High Volatility
Marta Marmiroli, Yoshitaka Ohta, Junjiro Sugimoto, Ryuichi Yokoyama
1543
Tabu Search-based Optimal Allocation of Step Voltage Regulators considering the Rate of Operation
Junjiro Sugimoto, Ryuichi Yokoyama, Takao Shinji
1550
Investigation and Mitigation of the Amplification of the Harmonic Current to the Filtering System of an
Aluminum Smelter
Alex Takashi Yokoyama, Maria Emilia De Lima Tostes, Carminda Celia M. De Moura Carvalho, Andre C.
Nascimento, Pedro Paulo C. Souza, Afonso Henrique J. Paz Bittencourt, Giordani L. Tavares, Luiz Antonio C.
Lopes
1557
Economic Assessment of Microturbine Implementation in Commercial and Institutional Buildings
H. Nesreddine, M. Dostie, J. Millette, A. Poulin, L. Handfield
1563
Effective Reduction of an Electric Shock Hazard in Mining MV Feeders
B. Miedzinski, Z. Okraszewski, S. Szkolka, A. Szymanski
1573
An Integrated Auction-Based Market Coupling Approach – Bridging the Exchange and Bilateral Market
Divide
Andraz Savli, Borut Rajer, Tomaz Lajovic
1581
Fault Current Limitation in Grids of Power Plants using Resistive HTS Current Limiter
Klaus Pfeiffer, Harald Schwarz
1588
Electromagnetic Disturbances in High Voltage Networks Connected to Large Electrical Installations.
Evaluation of the Power System Contribution
Marilena Ungureanu, Raluca Rosca, Adrian C-Tin Rusu
1596
A Simple Heuristic Approach for Branched Feeder Design in Planning of Radial Distribution Systems
Damanjeet Kaur, Jaydev Sharma
1604
A Knowledge Based Expert System to Optimum Design of Distribution System
Hossein Najafi, Shahram Javadi
1611