| 摘要 |
PROBLEM TO BE SOLVED: To provide a periodic repair planning method for power generator by which a generator periodic repair plan can be prepared in a short time, while reducing the time for searching a solution by a depth-first search method. SOLUTION: In this method, a periodic repair schedule for power generates in territory such as a lead-dispatching office and a system control office in an electric system including their repairing period is optimized in evaluating functions concerning electric system operation under various restricting conditions, based on the rated power and of the generator and the period required for its repair and an estimated demand at a consideration period for period as a whole to be the object of the repair schedule as input information. The consideration period is divided into plural blocks (S11), and solution search is executed successively by the depth-first search method by each block unit in order from an early incoming block among these blocks, thereby to preparing the periodic repair schedule (S12, S13). |
