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Williamsburg Area Bicyclists Records
, 2006 Primarily issues of the newsletter of the Williamsburg Area Bicyclists, "The Flying Wheel," dated from July 2006 to May 2007. There is also artwork, recurring advertisements, and information on the production of the newsletter.
Williamsburg Area Bicyclists
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Modeling the electric power consumption in a multi-area system
European Transactions on Electrical Power, 2010 In this article a model of the electric power consumption in a multi-area power system is derived. The model is based on stochastic differential equations to mimic the stochastic behavior of electric power consumption in large systems. The developed model considers correlations between the consumptions in the different areas.
Magnus Perninge +3 more
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Power system modeling for multi-area regulating market simulation
2005 IEEE Russia Power Tech, 2005 In a power system with many fast and/or large changes in the generation or the consumption, for example in a system with large amounts of wind power, the frequency control is more complicated to handle efficiently. Minimizing regulation costs for the system operator in such a system requires the possibility to simulate the frequency control, but the ...
Elin Lindgren, Lennart Soder
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Fault Tolerance Aspects in Networked Multi-area Power Systems
2006 IEEE Conference on Emerging Technologies and Factory Automation, 2006In this paper we present a supervisory strategy for load/frequency control problems in networked multi-area power systems. The scheme consists of modifying the nominal frequency set-points and adjusting offsets on the nominal Automatic Load-Frequency Control (ALFC) laws of each area in order to avoid operative constraints violations in response to ...
CASAVOLA, Alessandro +2 more
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Event-triggered multi-area state estimation in power systems
2011 4th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), 2011This paper presents a distributed estimation scheme as a possible solution to multi-area state estimation for power systems. The proposed estimation scheme features data-dependent selective sensing and estimation, namely, event-triggered estimation and communication.
Neelabh Kashyap +2 more
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Decentralized event-triggered frequency regulation for multi-area power systems
Automatica, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Luwei Yang +2 more
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Decentralized state estimation of multi-area interconnected power systems
Proceedings of the 2002 American Control Conference (IEEE Cat. No.CH37301), 2002Based on the Inclusion Principle for linear stochastic systems, a decentralized state estimation methodology for automatic generation control (AGC) of the multi-area overlapping interconnected power system is proposed in this paper. The overlapping decentralized estimators designed in the framework of LQG control schemes are applied to the system ...
Xue-Bo Chen 0001 +2 more
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Robust Control of Frequency for Multi-Area Power System
2020 IEEE Region 10 Symposium (TENSYMP), 2020The problem of compensating frequency disruption during load variation is addressed in this article with the help of an optimal control strategy based on linear-quadratic- Gaussian (LQG) controller incorporated with an integral action. The controller is designed and implemented on a two-area interconnected power system to control frequency through load
Fariya Tabassum, M. S. Rana
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Distributed coordination-by-constraint strategies in networked multi-area power systems
2011 IEEE International Symposium on Industrial Electronics, 2011A distributed constrained supervisory strategy for Load/Frequency control problems in networked multi-area power systems is presented. The aim is at finding a coordination strategy able to reconfigure, whenever necessary in response to unexpected load changes and/or faults, the nominal set-point on frequency and generated power to the generators of ...
CASAVOLA, Alessandro +3 more
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Decentralized Adaptive Load Frequency Control in a Multi-Area Power System
IFAC Proceedings Volumes, 2001Abstract The emergence of competitive forces in the electricity market and the demand for lower electricity rates will inevitably reduce the degree of co-operation between interconnected utilities. Therefore, the power system centralized control strategy leaves space to a decentralized one. But the main problem is that a decentralized strategy has to
MENNITI, Daniele +3 more
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