WORK PLANNING SYSTEM, MODEL GENERATION APPARATUS, MODEL GENERATION METHOD, LEARNED MODEL, WORK PLANNING APPARATUS, WORK PLANNING METHOD, AND PROGRAM

• Main Author: ENDO HIROFUMI
• Format: Patent
• Language: English; Japanese
• Published: 22.09.2023
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRICITY; GENERATION; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

To provide a work planning system than can suppress an occurrence of a human error.SOLUTION: A work planning system includes: a work planning apparatus including a work procedure creation unit that creates work procedures of planning tasks for performing a working outage in a power distribution system, an evaluation unit that calculates a value of an evaluation item for each of the work procedures and calculate a score of each of the work procedures using a learned model, and a work procedure selection unit that selects one of the work procedures based on the score; and a model generation apparatus including an explanatory variable setting unit that sets the value of the evaluation item for each of the work procedures of the plurality of planning tasks as an explanatory variable, an objective variable setting unit that sets the score of each of the work procedures of the plurality of planning tasks as an objective variable, and a model generation unit that generates the learned model for obtaining the objective variable from the explanatory variable by using machine learning. The value of the evaluation item includes at least one of the number of switching procedures included in the work procedures and the number of operations of a manual open/close device included in the work procedures.SELECTED DRAWING: Figure 1 【課題】人為的なミスの発生を抑制することができる作業計画システムを提供すること。【解決手段】作業計画システムは、配電系統における作業停電を行うための計画業務の作業手順を生成する作業手順作成部と、作業手順各々に対して評価項目の値を算出し、学習済みモデルを用いて、作業手順各々の点数を算出する評価部と、該点数に基づき、作業手順の中から１つを選択する作業手順選択部とを備える作業計画装置と、複数の計画業務の作業手順各々に対する評価項目の値を、説明変数として設定する説明変数設定部と、複数の計画業務の作業手順各々の点数を、目的変数として設定する目的変数設定部と、説明変数から目的変数を得るための学習済みモデルを機械学習により生成するモデル生成部とを備えるモデル生成装置とを備え、評価項目の値は、当該作業手順に含まれる切替え手順の数と、当該作業手順に含まれる手動開閉器の操作数とのうち、少なくとも一つを含む。【選択図】図１