Zobrazeno 1 - 10
of 103
pro vyhledávání: '"A.A. El-Keib"'
Publikováno v:
Electric Power Systems Research. 76:500-508
This paper presents a stochastic load model that uses a regression equation coupled with a time series model. The model is simple but without compromising accuracy. A 24-h set of regression equations incorporates the hourly temperature variations. We
Publikováno v:
IEEE Transactions on Power Systems. 20:476-484
This work proposes a new method for choosing the best transmission system expansion plan for the highest satisfaction level of the decision maker. The proposed method considers the permissibility and ambiguity of the investment budget (economics) for
Publikováno v:
Electric Power Systems Research. 67:67-72
A traditional mathematical model for maintenance scheduling of power generation systems may give an optimal schedule for a power system with known conditions. A change of the system condition due to uncertainties or sudden changes may render the resu
Publikováno v:
IFAC Proceedings Volumes. 36:449-456
This paper proposes a new method for choice of the best transmission system expansion plan on the side of highest satisfaction level of decision maker using fuzzy integer programming. The proposed method considers the permissibility and ambiguity of
Autor:
M.Y. El-Sharkh, A.A. El-Keib
Publikováno v:
IEEE Transactions on Power Systems. 18:862-866
The maintenance scheduling problem has several uncertainties associated with it. This paper presents a fuzzy model for the integrated generation and transmission maintenance scheduling problem (MS) that accounts for such uncertainties, and introduces
Autor:
M.Y. El-Sharkh, A.A. El-Keib
Publikováno v:
Electric Power Systems Research. 65:35-40
This paper presents an evolutionary programming (EP)-based technique to the unified model of the maintenance scheduling (MS) problem of power generation and transmission systems. In this paper, the Hill-Climbing technique (HCT) is used in conjunction
Publikováno v:
Electric Power Systems Research. 48:73-78
Various proposed pricing policies for wheeling transactions and independent power producers under open transmission access do not compensate, in a direct manner, parties who participate in maintaining network security and provide the system reactive
Publikováno v:
Electric Power Systems Research. 42:229-237
Practical implementation of open transmission access will require a pricing policy for wheeling transactions and independent power producers that will ensure economic and secure power system operation. Various pricing schemes have been proposed, but
Publikováno v:
Electric Machines & Power Systems. 24:669-680
Design optimization is an important topic for electrical manufacturers. Optimization techniques that require derivatives are difficult to apply to the power transformer problem. This paper presents a new approach using the genetic algorithm to optimi
Publikováno v:
Electric Power Systems Research. 35:51-58
This paper presents a highly adaptable and robust short-term load forecasting algorithm developed using hybrid modeling techniques. Adaptive general exponential smoothing augmented with power spectrum analysis is proposed to account for the changing