SOLAR POWER GENERATION SYSTEM, CONTROL METHOD THEREFOR, PROGRAM, RECORDING MEDIUM, AND POWER STORAGE CONTROL DEVICE

• Main Authors: NAOI KATSUHIKO, TAMAMITSU KENJI, SUGIYAMA HIRONORI, NAOI KAZUKO
• Format: Patent
• Language: English; Japanese
• Published: 20.06.2022
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

To increase a recovery rate or a usage rate of power generated by a power generation device such as a solar power generation panel.SOLUTION: A solar power generation system (2) includes a power generation device (4) that generates power upon receiving at least sunlight, a power storage device (10), a threshold switching unit (threshold generation/switching unit 24) that switches a threshold according to weather information, a generated power determination unit (26, system control unit 18, controller 68) that determines whether an output of power generated by the power generation device is equal to or less than the threshold, and a power storage unit (system control unit 18, output control unit 28, controller 68) that stores the generated power that is equal to or less than the threshold into the power storage device.SELECTED DRAWING: Figure 1 【課題】太陽光発電パネルなどの発電装置の発電電力の回収率ないし利用率を高める。【解決手段】この太陽光発電システム（２）は、少なくとも日射を受けて発電する発電装置（４）と、蓄電装置（１０）と、気象情報により閾値を切り替える閾値切り替え部（閾値生成・切り替え部２４）と、前記発電装置の発電出力が前記閾値以下であるかを判定する発電電力判定部（２６、システム制御部１８、コントローラ６８）と、前記閾値以下の前記発電電力を前記蓄電装置に蓄電させる蓄電制御部（システム制御部１８、出力制御部２８、コントローラ６８）とを備える。【選択図】 図１