DISTRIBUTED POWER SUPPLY SYSTEM AND DISTRIBUTED POWER SUPPLY DEVICE

To improve capability to adjust supply and demand.SOLUTION: A distributed power supply system 1 includes: a distributed power supply unit 16 connected to a power system 38 and a load 36; a storage battery 18 connected to the distributed power supply unit 16; and a demand control unit 20 that, in res...

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Bibliographische Detailangaben
1. Verfasser:	TOMONO TAKUYA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Zusammenfassung:	To improve capability to adjust supply and demand.SOLUTION: A distributed power supply system 1 includes: a distributed power supply unit 16 connected to a power system 38 and a load 36; a storage battery 18 connected to the distributed power supply unit 16; and a demand control unit 20 that, in response to reception of a reduction demand response command requesting a reduction in power demand, sets the output of the distributed power supply unit 16 to output or more before reception timing of the reduction demand response command, discharges the storage battery 18, and supplies power to the power system 38.SELECTED DRAWING: Figure 2 【課題】需給調整の能力を向上させる。【解決手段】分散型電源システム１は、電力系統３８および負荷３６に接続される分散型電源ユニット１６と、分散型電源ユニット１６に接続される蓄電池１８と、電力需要を減少させるように要求する下げデマンドレスポンス指令の受信に応じて、分散型電源ユニット１６の出力を下げデマンドレスポンス指令の受信タイミングの前の出力以上に設定するとともに、蓄電池１８を放電させて、電力系統３８へ電力を供給させるデマンド制御部２０と、を備える。【選択図】図２