To provide a control device and a control method for a power supply system capable of stabilizing a power supply system by surely suppressing fluctuations of a load on a generator, and a power supply system for an electric propulsion ship using the same.SOLUTION: A control device (1) for a power supply system comprises: a plurality of apparatuses including a generator (13) and a plurality of loads (12); a load variation detection unit (6) for detecting operation variations of a load; a database (5) in which information on operation variations of a load and information on a control method for suppressing load variations of a generator are mapped and accumulated; a database processing unit (7) for retrieving the database and extracting a control method according to operation fluctuations of the load; and a control method searching unit (9) for searching a control method for instructing any of a plurality of apparatuses in order to suppress load fluctuations of the generator based on the extracted control method.SELECTED DRAWING: Figure 1
【課題】発電機にかかる負荷の変動を確実に抑えて、電源システムを安定化できる電源システムの制御装置および制御方法、並びにこれらを用いる電気推進船用電源システムを提供する。【解決手段】電源システムの制御装置(1)は、発電機(13)と、複数の負荷(12)と、を含む複数の機器を備え、負荷の動作変動を検出する負荷変動検出部(6)と、負荷の動作変動に関する情報と、発電機の負荷変動を抑制するための制御方法に関する情報とが関連付けられて蓄積されるデータベース(5)と、負荷の動作変動に応じて、データベースを検索して、制御方法を抽出するデータベース処理部(7)と、抽出される制御方法に基づいて、発電機の負荷変動を抑制するために、複数の機器のいずれかに指令する制御方法を探索する制御方法探索部(9)とを備える。【選択図】図1
CONTROL DEVICE AND CONTROL METHOD FOR POWER SUPPLY SYSTEM, AND POWER SUPPLY SYSTEM FOR ELECTRIC PROPULSION SHIP
電源システムの制御装置および制御方法、並びに電気推進船用電源システム
2019-10-10
Patent
Electronic Resource
Japanese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
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