DocumentCode :
2192678
Title :
A resource maintenance scheduling scheme with consideration of interruptible loads
Author :
Park, Jong-Bae ; Ki-Song Lee ; Shin, Joong-Rin ; Lee, Ki-Song
Author_Institution :
Dept. of Electr. Eng., Konkuk Univ., Seoul, South Korea
fYear :
2004
fDate :
6-10 June 2004
Firstpage :
286
Abstract :
Interruptible loads (ILs) of customers as system resources have been focused in the optimal operation and planning of power systems. This paper presents an integrated resource maintenance scheduling (RMS) framework incorporating generating units as well as interruptible loads. Unlike the conventional approaches, which only consider generating units for maintenance scheduling, we have considered the impacts of ILs into the maintenance scheduling for generating units. The objective functions, levelizing the operating reserve during a period, with several constraints have been formulated and the discrete sensitivity of each generator or interruptible load has been developed in an analytical manner. Also, the optimal solution (or a pseudo-optimal solution) with the curse of dimensionality problem has been obtained through a variant technique of the conventional priority list search mechanism. To illustrate the efficiency and effectiveness of the suggested algorithm, numerical tests have been performed to a sample system.
Keywords :
load (electric); maintenance engineering; power generation planning; power generation scheduling; discrete sensitivity; generating unit; interruptible load; power systems optimal operation; power systems planning; resource maintenance scheduling scheme; variant technique; Control systems; Industrial power systems; Job shop scheduling; Maintenance; Power system planning; Power system reliability; Power system security; Processor scheduling; Search methods; System testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Engineering Society General Meeting, 2004. IEEE
Print_ISBN :
0-7803-8465-2
Type :
conf
DOI :
10.1109/PES.2004.1372800
Filename :
1372800
Link To Document :
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