Title

Methodology and computer package for generation rescheduling

Keywords

Dynamic security; Generation rescheduling; Indexing terms; Mathematical programming; Power system; Steady-stale security

Abstract

Generation rescheduling is a costeffective way to enhance steady-state and dynamic security. The paper presents an improved formulation for generation rescheduling and develops an iterative solution procedure. The proposed method can be used to assist operators to eliminate potential steady-state insecurity, dynamic insecurity, or their combination. Steadystate security is established by the well known (H - 1) criterion which deals with thermal limits of transmission lines. Dynamic security is defined in such a fashion that transient stability of the system is maintained under any of the contingencies which may occur at each end of every transmission line of a power system. An attractive feature of the proposed method is that it is reliable, realistic and easy to understand since dynamic security is checked in the method by an integration procedure. Simulation results of a 36machine 200-node practical power system are demonstrated. © IEE, 1997.

Publication Date

1-1-1997

Publication Title

IEE Proceedings: Generation, Transmission and Distribution

Volume

144

Issue

3

Number of Pages

301-307

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1049/ip-gtd:19971136

Socpus ID

0031146033 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0031146033

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