Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Fred C. Schweppe"'
There is a need for fundamental changes in the ways society views electric energy. Electric energy must be treated as a commodity which can be bought, sold, and traded, taking into account its time-and space-varying values and costs. This book presen
Publikováno v:
Automatica. 26:215-231
The paper presents recent developments in the Selective Modal Analysis (SMA) framework for studying selected modes of the large models that arise in the analysis of small-signal stability in power systems. The reduction procedure underlying SMA is de
Autor:
Y. Manichaikul, Fred C. Schweppe
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. :582-588
Physically based models of the demand for electricity of industrial customers provide insight into what types of production schedules are feasible and how rescheduling will change the load shape. Physical models can be combined with economic analysis
Publikováno v:
Circuits, Systems, and Signal Processing. 1:433-445
Autor:
Fred C. Schweppe, Paul O'Rourke
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. :1294-1301
Electricity prices which vary during a 24 hour period enable custamers to optimize their use of electricity for space conditioning by exploiting the natural thermal storage inherent in a building. Explicit formulae for strategies and dollar savings -
Publikováno v:
IEEE Transactions on Power Systems. 4:594-605
A description is presented of a computer program, WRATES (wheeling rate evaluation simulator), which can be used to evaluate the marginal cost of wheeling between utilities, private users, and private generators, taking into consideration the effects
Autor:
Fred C. Schweppe
Publikováno v:
IEEE Spectrum. 15:42-47
Discusses changes which are likely to occur in the power system control strategies during years 1978 to 2000. Hierarchical decomposition of the system into a multilevel strategy is illustrated. The development of the relationship between the utility
Publikováno v:
IEEE Transactions on Automatic Control. 19:904-910
The advection-diffusion model of air pollution over an urban area is developed. The region is subdivided into a grid and the three-dimensional partial differential equation of the pollution concentration is reduced to a linear vector difference equat
Publikováno v:
IEEE Transactions on Power Systems. 4:507-516
A description is given of the algorithms designed for use in residential load control systems. The authors present the functions to be fulfilled by such a price-responsive device and describe the end-user devices available in residences and the contr
Autor:
Fred C. Schweppe, Ronald D. Williams
Publikováno v:
IEEE Transactions on Systems, Man, and Cybernetics. 16:560-569
The allocation of resources to competing entities is a significant problem in various applications areas. There are many examples of situations in which it is necessary to impose a global constraint limiting the total quantities of resources availabl