POWER SUPPLY SYSTEM AND POWER MANAGEMENT METHOD

To provide a technique capable of returning benefits to both of an owner of a complex facility and a plurality of power supply destinations in the complex facility.SOLUTION: A power supply system has: a distributed power supply; a power distribution device distributing and supplying, to a plurality...

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Bibliographische Detailangaben
Hauptverfasser:	FUNAMOTO AKIHIRO, SAITO HIROSHI, SANO AKIHIKO, TOMITA KOHEI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	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
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Beschreibung
Zusammenfassung:	To provide a technique capable of returning benefits to both of an owner of a complex facility and a plurality of power supply destinations in the complex facility.SOLUTION: A power supply system has: a distributed power supply; a power distribution device distributing and supplying, to a plurality of power supply destinations, power supplied from a system and power supplied from the distributed power supply; power detection means for detecting power supplied to the plurality of power supply destinations through the power distribution device; system power detection means for detecting power transferred between the system and the power distribution device; a control device controlling power concerning charge/discharge or power generation of the distributed power supply based on a power value detected by the power detection means; and a management device calculating electricity charge charged to the plurality of power supply destinations and a reduction fee to an owner of a complex facility based on the power value detected by the power detection means and the system power detection means.SELECTED DRAWING: Figure 1 【課題】複合施設の所有者と、複合施設における複数の電力供給先の両方に利益を還元できる技術を提供する。【解決手段】分散型電源と、系統から供給された電力及び分散型電源から供給された電力を複数の電力供給先に分散して供給する分電装置と、分電装置を介して複数の電力供給先に供給される電力を検知する電力検知手段と、系統と分電装置との間で授受される電力を検知する系統電力検知手段と、電力検知手段により検知される電力値に基づいて、分散型電源の充放電または発電に係る電力を制御する制御装置と、電力検知手段および系統電力検知手段によって検知される電力値に基づいて、複数の電力供給先に請求する電気料金と、複合施設の所有者への還元料金とを算出する管理装置と、を備える。【選択図】図１