Title :
A Multiperiod Generalized Network Flow Model of the U.S. Integrated Energy System: Part II—Simulation Results
Author :
Quelhas, Ana ; McCalley, James D.
Author_Institution :
Dept. of Electr. & Comput. Eng., Iowa State Univ., Ames, IA
fDate :
5/1/2007 12:00:00 AM
Abstract :
This paper is the second of a two-part paper and describes the application of a multiperiod generalized network flow model that is used to analyze the economic efficiencies of the energy movements from the coal and natural gas suppliers to the electric load centers, providing a simulation tool that captures dynamics of and interdependencies between the coal, natural gas, and electricity networks. The modeling approach, mathematical formulation, and modeling assumptions are presented in part I. This sequel presents and discusses numerical results to illustrate the application of the model. The model enables public and private decision makers to carry out comprehensive analyses of a wide range of issues related to the energy sector, such as strategic planning, economic impact assessment, and different regulatory regimes
Keywords :
electricity supply industry; load flow; numerical analysis; power system economics; US integrated energy system; coal suppliers; economic efficiencies; economic impact assessment; electric load centers; energy movement; multiperiod generalized network flow model; natural gas suppliers; strategic planning; Analytical models; Energy capture; Environmental economics; Flowcharts; Fuel economy; Load flow analysis; Mathematical model; Natural gas; Power generation economics; Transportation; Generalized network flow model; integrated energy networks; nodal prices; optimization;
Journal_Title :
Power Systems, IEEE Transactions on
DOI :
10.1109/TPWRS.2007.894845