CONTRIBUTION EVALUATION APPARATUS

• Main Authors: HORI YUJI, YASUDA KEIJI, HANAO TAKASHI, ABE KOJI, TAKAKURA SHUHEI, OHORI AKIHIRO
• Format: Patent
• Language: English; Japanese
• Published: 01.05.2024
• 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 contribution evaluation apparatus capable of appropriately evaluating contribution of each charging apparatus to energy management.SOLUTION: In a power system G that includes a plurality of charging apparatuses A and a central management apparatus F for managing a plurality of power apparatuses including the plurality of charging apparatuses A, a contribution evaluation apparatus 1 for evaluating contribution of each charging apparatus A to energy management comprises: a determination unit 11 for determining whether each of the plurality of charging apparatuses A is in energy management control state in which control of the energy management is performed; and a contribution calculation unit 13 for calculating, for each of the charging apparatuses A in the energy management control state, the difference between the rated power and the current charging power of the charging apparatus A as an energy management contribution.SELECTED DRAWING: Figure 1 【課題】各充電装置のエネルギーマネジメントへの貢献度を適切に評価できる貢献度評価装置を提供する。【解決手段】複数の充電装置Ａと、複数の充電装置Ａを含む複数の電力装置を管理する集中管理装置Ｆと、を備える電力システムＧにおいて、各充電装置Ａのエネルギーマネジメントに対する貢献度を評価する貢献度評価装置１であって、複数の充電装置Ａのそれぞれについて、エネルギーマネジメントのための制御を行っているエネマネ制御状態であるか否かを判定する判定部１１と、エネマネ制御状態である充電装置Ａのそれぞれについて、当該充電装置Ａの定格電力と現在の充電電力との差をエネマネ貢献度として算出する貢献度算出部１３と、を備えている。【選択図】図１