论文信息 - A zoom feature for a dynamic programming solution to economic dispatch including transmission losses

A zoom feature for a dynamic programming solution to economic dispatch including transmission losses

An iterative dynamic programming method for solving the economic dispatch problems of a system of thermal generating units including transmission line losses is presented along with a clear explanation of modifying generator cost functions during each iteration. A zoom feature is applied during the iterative process in order to converge to the economic dispatch solution with low computer time and storage requirements, Dynamic programming including a short-term load forecast is briefly discussed. A three-generator example is used to illustrate the method. Computer memory and time requirements are presented, along with results for a 15-unit system. >

Z.-X. Liang | J. D. Glover | J. Glover | Z.-X. Liang

[1] J. D. Glover,et al. Improved cost functions for economic dispatch compensations (on power systems) , 1991 .

[2] R.J. Kafka,et al. An advanced dispatch simulator with advanced dispatch algorithm , 1989, IEEE Computer Applications in Power.

[3] M. R. Irving,et al. Large Scale Dynamic Programming Based Dispatch Including Transmission Losses , 1988 .

[4] W. Wood. Spinning Reserve Constrained Static and Dynamic Economic Dispatch , 1982, IEEE Transactions on Power Apparatus and Systems.

[5] Philip G. Hill,et al. Power generation , 1927, Journal of the A.I.E.E..

[6] Henry Y. K. Chen,et al. On-Line Parameter Identification of Input Output Curves for Thermal Units , 1986, IEEE Power Engineering Review.

[7] Dale Ross,et al. Dynamic Economic Dispatch of Generation , 1980, IEEE Transactions on Power Apparatus and Systems.

[8] R. R. Shoults,et al. A Dynamic Programming Based Method for Developing Dispatch Curves When Incremental Heat Rate Curves Are Non-Monotonically Increasing , 1986, IEEE Power Engineering Review.